From 88ca717d8be925522ed50e51efa35b4f46f0323e Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 20:47:56 -0400
Subject: [PATCH 01/59] committing this insanity before i probably destroy it

---
 playground/textarea.php                       |  22 ++
 src/Concerns/Themes.php                       |   5 +-
 src/Concerns/TypedValue.php                   |  14 +-
 src/Key.php                                   |   5 +
 src/TextareaPrompt.php                        | 288 ++++++++++++++++++
 src/Themes/Default/TextareaPromptRenderer.php |  76 +++++
 src/helpers.php                               |   8 +
 7 files changed, 410 insertions(+), 8 deletions(-)
 create mode 100644 playground/textarea.php
 create mode 100644 src/TextareaPrompt.php
 create mode 100644 src/Themes/Default/TextareaPromptRenderer.php

diff --git a/playground/textarea.php b/playground/textarea.php
new file mode 100644
index 00000000..7a90eda5
--- /dev/null
+++ b/playground/textarea.php
@@ -0,0 +1,22 @@
+<?php
+
+use function Laravel\Prompts\textarea;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$email = textarea(
+    label: 'Tell me a story',
+    default: collect([
+        'first line',
+        'second line',
+        'third line though',
+        'fourth line wow',
+        'fifth line are you kidding me',
+        'sixth line here we go',
+        'sevent line ok sure',
+    ])->join(PHP_EOL),
+);
+
+var_dump($email);
+
+echo str_repeat(PHP_EOL, 5);
diff --git a/src/Concerns/Themes.php b/src/Concerns/Themes.php
index a2c82f3d..7584a270 100644
--- a/src/Concerns/Themes.php
+++ b/src/Concerns/Themes.php
@@ -13,6 +13,7 @@
 use Laravel\Prompts\Spinner;
 use Laravel\Prompts\SuggestPrompt;
 use Laravel\Prompts\Table;
+use Laravel\Prompts\TextareaPrompt;
 use Laravel\Prompts\TextPrompt;
 use Laravel\Prompts\Themes\Default\ConfirmPromptRenderer;
 use Laravel\Prompts\Themes\Default\MultiSearchPromptRenderer;
@@ -24,6 +25,7 @@
 use Laravel\Prompts\Themes\Default\SpinnerRenderer;
 use Laravel\Prompts\Themes\Default\SuggestPromptRenderer;
 use Laravel\Prompts\Themes\Default\TableRenderer;
+use Laravel\Prompts\Themes\Default\TextareaPromptRenderer;
 use Laravel\Prompts\Themes\Default\TextPromptRenderer;
 
 trait Themes
@@ -41,6 +43,7 @@ trait Themes
     protected static array $themes = [
         'default' => [
             TextPrompt::class => TextPromptRenderer::class,
+            TextareaPrompt::class => TextareaPromptRenderer::class,
             PasswordPrompt::class => PasswordPromptRenderer::class,
             SelectPrompt::class => SelectPromptRenderer::class,
             MultiSelectPrompt::class => MultiSelectPromptRenderer::class,
@@ -65,7 +68,7 @@ public static function theme(string $name = null): string
             return static::$theme;
         }
 
-        if (! isset(static::$themes[$name])) {
+        if (!isset(static::$themes[$name])) {
             throw new InvalidArgumentException("Prompt theme [{$name}] not found.");
         }
 
diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index 1cb07bad..6b0bdede 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -38,7 +38,7 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                     Key::RIGHT, Key::RIGHT_ARROW, Key::CTRL_F => $this->cursorPosition = min(mb_strlen($this->typedValue), $this->cursorPosition + 1),
                     Key::HOME, Key::CTRL_A => $this->cursorPosition = 0,
                     Key::END, Key::CTRL_E => $this->cursorPosition = mb_strlen($this->typedValue),
-                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).mb_substr($this->typedValue, $this->cursorPosition + 1),
+                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . mb_substr($this->typedValue, $this->cursorPosition + 1),
                     default => null,
                 };
 
@@ -60,10 +60,10 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                         return;
                     }
 
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1).mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1) . mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition--;
                 } elseif (ord($key) >= 32) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                 }
             }
@@ -100,10 +100,10 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
             : [$after, false];
 
         return ($wasTruncatedBefore ? $this->dim('…') : '')
-            .$truncatedBefore
-            .$this->inverse($cursor)
-            .$truncatedAfter
-            .($wasTruncatedAfter ? $this->dim('…') : '');
+            . $truncatedBefore
+            . $this->inverse($cursor)
+            . $truncatedAfter
+            . ($wasTruncatedAfter ? $this->dim('…') : '');
     }
 
     /**
diff --git a/src/Key.php b/src/Key.php
index 7869fa5e..d77851e2 100644
--- a/src/Key.php
+++ b/src/Key.php
@@ -71,6 +71,11 @@ class Key
      */
     const CTRL_A = "\x01";
 
+    /**
+     * EOF
+     */
+    const CTRL_D = "\x04";
+
     /**
      * End
      */
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
new file mode 100644
index 00000000..9d5cd549
--- /dev/null
+++ b/src/TextareaPrompt.php
@@ -0,0 +1,288 @@
+<?php
+
+namespace Laravel\Prompts;
+
+use Closure;
+
+class TextareaPrompt extends Prompt
+{
+    use Concerns\TypedValue;
+    use Concerns\ReducesScrollingToFitTerminal;
+
+    /**
+     * The index of the first visible option.
+     */
+    public int $firstVisible = 0;
+
+    public int $scroll = 5;
+
+    /**
+     * Create a new TextareaPrompt instance.
+     */
+    public function __construct(
+        public string $label,
+        public string $placeholder = '',
+        public string $default = '',
+        public bool|string $required = false,
+        public ?Closure $validate = null,
+        public string $hint = ''
+    ) {
+        $this->trackTypedValue(
+            default: $default,
+            submit: false,
+            ignore: fn ($key) => $key === Key::ENTER,
+        );
+
+        $this->reduceScrollingToFitTerminal();
+
+        $this->cursorPosition = 0;
+
+        $this->on(
+            'key',
+            function ($key) {
+                if ($key === Key::ENTER) {
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->cursorPosition++;
+                    // $this->checkScrollPosition();
+                }
+
+                if ($key[0] === "\e") {
+                    match ($key) {
+                        Key::UP, Key::UP_ARROW, Key::CTRL_P => $this->handleUpKey(),
+                        Key::DOWN, Key::DOWN_ARROW, Key::CTRL_N => $this->handleDownKey(),
+                        Key::DELETE => $this->checkScrollPosition(),
+                        default => null,
+                    };
+
+                    return;
+                }
+
+                // Keys may be buffered.
+                foreach (mb_str_split($key) as $key) {
+                    if ($key === Key::CTRL_D) {
+                        $this->submit();
+                    }
+
+                    // elseif ($key === Key::BACKSPACE || $key === Key::CTRL_H) {
+                    //     if ($this->cursorPosition === 0) {
+                    //         return;
+                    //     }
+
+                    //     // $this->checkScrollPosition();
+                    // } elseif (ord($key) >= 32) {
+                    //     // $this->checkScrollPosition();
+                    // }
+                }
+
+                // $this->checkScrollPosition();
+
+                // ray($this->firstVisible, count($this->lines()));
+                // ray($this->firstVisible + $this->scroll < count($this->lines()));
+                // ray($this->firstVisible - $this->scroll > count($this->lines()));
+
+                // if ($this->firstVisible - $this->scroll > count($this->lines())) {
+                //     $this->firstVisible--;
+                // }
+
+                // if ($this->firstVisible + $this->scroll < count($this->lines())) {
+                //     $this->firstVisible++;
+                // }
+            }
+        );
+    }
+
+    protected function checkScrollPosition()
+    {
+        $totalLineLength = 0;
+
+        $currentLineIndex = collect($this->lines())->search(function ($line) use (&$totalLineLength) {
+            $totalLineLength += mb_strlen($line);
+
+            return $totalLineLength >= $this->cursorPosition;
+        });
+
+        ray($this->firstVisible + $this->scroll, $currentLineIndex,);
+
+        if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
+            $this->firstVisible++;
+        }
+
+
+        // if ($currentLineIndex < $this->firstVisible) {
+        //     $this->firstVisible--;
+        // }
+
+        // if ($currentLineIndex > $this->firstVisible + $this->scroll) {
+        //     $this->firstVisible++;
+        // }
+
+
+
+
+
+        // if ($this->firstVisible + $this->scroll < count($this->lines())) {
+        //     ray('adding');
+        //     $this->firstVisible++;
+        // }
+
+        // if ($this->firstVisible - $this->scroll > count($this->lines())) {
+        //     ray('subtracting');
+        //     $this->firstVisible--;
+        // }
+    }
+
+    protected function handleUpKey(): void
+    {
+        if ($this->cursorPosition === 0) {
+            return;
+        }
+
+        $lines = collect($this->lines());
+
+        // Line length + 1 for the newline character
+        $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
+
+        $totalLineLength = 0;
+
+        $currentLineIndex = $lineLengths->search(function ($lineLength) use (&$totalLineLength) {
+            $totalLineLength += $lineLength;
+
+            return $totalLineLength >= $this->cursorPosition;
+        });
+
+        if ($currentLineIndex === 0) {
+            // They're already at the first line, jump them to the first position
+            $this->cursorPosition = 0;
+            return;
+        }
+
+        if ($currentLineIndex + $this->firstVisible < $this->scroll && $this->firstVisible > 0) {
+            $this->firstVisible--;
+        }
+
+        $currentLines = $lineLengths->slice(0, $currentLineIndex + 1);
+
+        $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
+
+        $destinationLineLength = $lineLengths->get($currentLineIndex - 1) ?? $currentLines->first();
+
+        $newColumn = min($destinationLineLength, $currentColumn);
+
+        // ray($lineLengths->get($currentLineIndex - 1), compact(
+        //     'currentLineIndex',
+        //     'currentColumn',
+        //     'destinationLineLength',
+        //     'newColumn',
+        //     'currentLines',
+        //     'lineLengths',
+        //     'lines',
+        //     'totalLineLength'
+        // ));
+
+        if ($newColumn < $currentColumn) {
+            $newColumn--;
+        }
+
+        $fullLines = $currentLines->slice(0, -2);
+
+        $this->cursorPosition = $fullLines->sum() + $newColumn;
+    }
+
+    protected function handleDownKey(): void
+    {
+        $lines = collect($this->lines());
+
+        // $this->firstVisible = min($lines->count() - $this->scroll, $this->firstVisible + 1);
+
+        // if ($this->cursorPosition === mb_strlen($lines->implode(PHP_EOL))) {
+        //     return;
+        // }
+
+        // Line length + 1 for the newline character
+        $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
+
+        $totalLineLengths = 0;
+
+        $currentLineIndex = $lineLengths->search(function ($lineLength) use (&$totalLineLengths) {
+            $totalLineLengths += $lineLength;
+
+            return $totalLineLengths >= $this->cursorPosition;
+        });
+
+
+        if ($currentLineIndex === $lines->count() - 1) {
+            // They're already at the last line, jump them to the last position
+            // TODO: Fix this number, it's not using $lines
+            $this->cursorPosition = mb_strlen($this->typedValue);
+            return;
+        }
+
+        if ($currentLineIndex + 1 >= $this->firstVisible + $this->scroll) {
+            $this->firstVisible++;
+        }
+
+        $currentLines = $lineLengths->slice(0, $currentLineIndex + 1);
+
+        $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
+
+        $newLineLength = $lineLengths->get($currentLineIndex + 1) ?? $currentLines->last();
+
+        $newColumn = min($newLineLength, $currentColumn);
+
+        $fullLines = $lineLengths->slice(0, $currentLines->count());
+
+        $this->cursorPosition = $fullLines->sum() + $newColumn;
+    }
+
+    /**
+     * The currently visible options.
+     *
+     * @return array<int|string, string>
+     */
+    public function visible(): array
+    {
+        $totalLineLength = 0;
+
+        $currentLineIndex = collect($this->lines())->search(function ($line) use (&$totalLineLength) {
+            $totalLineLength += mb_strlen($line);
+
+            return $totalLineLength >= $this->cursorPosition;
+        });
+
+        ray($this->firstVisible,  $this->firstVisible + $this->scroll, $currentLineIndex,);
+
+        if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
+            $this->firstVisible++;
+        }
+
+        //Make sure there are always 5 visible
+        // if ($this->firstVisible + $this->scroll < ) {
+        //     $this->firstVisible--;
+        // }
+
+        return array_slice($this->lines(), $this->firstVisible, $this->scroll, preserve_keys: true);
+    }
+
+    public function lines(): array
+    {
+        $value = $this->valueWithCursor(10_000);
+
+        return explode(PHP_EOL, $value);
+    }
+
+    /**
+     * Get the entered value with a virtual cursor.
+     */
+    public function valueWithCursor(int $maxWidth): string
+    {
+        if ($this->value() === '') {
+            return $this->dim($this->addCursor($this->placeholder, 0, $maxWidth));
+        }
+
+        // TODO: Figure out the real number here, this comes from the renderer
+        // so maybe we just max it out.
+        $value = wordwrap($this->value(), 59, PHP_EOL, true);
+        // TODO: Deal with max width properly
+        return $this->addCursor($value, $this->cursorPosition, 10_000);
+    }
+}
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
new file mode 100644
index 00000000..19560c40
--- /dev/null
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Laravel\Prompts\Themes\Default;
+
+use Laravel\Prompts\TextareaPrompt;
+use Laravel\Prompts\Themes\Contracts\Scrolling;
+
+class TextareaPromptRenderer extends Renderer implements Scrolling
+{
+    use Concerns\DrawsBoxes;
+    use Concerns\DrawsScrollbars;
+
+    /**
+     * Render the textarea prompt.
+     */
+    public function __invoke(TextareaPrompt $prompt): string
+    {
+        $maxWidth = $prompt->terminal()->cols() - 6;
+
+        return match ($prompt->state) {
+            'submit' => $this
+                ->box(
+                    $this->dim($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    $this->truncate($prompt->value(), $maxWidth),
+                ),
+
+            'cancel' => $this
+                ->box(
+                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $this->strikethrough($this->dim($this->truncate($prompt->value() ?: $prompt->placeholder, $maxWidth))),
+                    color: 'red',
+                )
+                ->error('Cancelled.'),
+
+            'error' => $this
+                ->box(
+                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $prompt->valueWithCursor($maxWidth),
+                    color: 'yellow',
+                )
+                ->warning($this->truncate($prompt->error, $prompt->terminal()->cols() - 5)),
+
+            default => $this
+                ->box(
+                    $this->cyan($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    // $prompt->valueWithCursor($maxWidth),
+                    $this->renderText($prompt),
+                    info: 'Ctrl+D to submit'
+                )
+                ->when(
+                    $prompt->hint,
+                    fn () => $this->hint($prompt->hint),
+                    fn () => $this->newLine() // Space for errors
+                )
+        };
+    }
+
+    protected function renderText(TextareaPrompt $prompt): string
+    {
+        return $this->scrollbar(
+            collect($prompt->visible()),
+            $prompt->firstVisible,
+            $prompt->scroll,
+            count($prompt->lines()),
+            $prompt->terminal()->cols() - 6,
+        )->implode(PHP_EOL);
+    }
+
+    /**
+     * The number of lines to reserve outside of the scrollable area.
+     */
+    public function reservedLines(): int
+    {
+        return 5;
+    }
+}
diff --git a/src/helpers.php b/src/helpers.php
index 5ffb94ae..a6db9a50 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -13,6 +13,14 @@ function text(string $label, string $placeholder = '', string $default = '', boo
     return (new TextPrompt($label, $placeholder, $default, $required, $validate, $hint))->prompt();
 }
 
+/**
+ * Prompt the user for text input.
+ */
+function textarea(string $label, string $placeholder = '', string $default = '', bool|string $required = false, Closure $validate = null, string $hint = ''): string
+{
+    return (new TextareaPrompt($label, $placeholder, $default, $required, $validate, $hint))->prompt();
+}
+
 /**
  * Prompt the user for input, hiding the value.
  */

From 48ed22775a2e7db31f906b3ee6a6b5394d70e361 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 20:59:29 -0400
Subject: [PATCH 02/59] ok we're getting closer

---
 playground/textarea.php | 18 +++++++++---------
 src/TextareaPrompt.php  | 37 +++++++++++++++++++++++--------------
 2 files changed, 32 insertions(+), 23 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index 7a90eda5..3cd7c2bd 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -6,15 +6,15 @@
 
 $email = textarea(
     label: 'Tell me a story',
-    default: collect([
-        'first line',
-        'second line',
-        'third line though',
-        'fourth line wow',
-        'fifth line are you kidding me',
-        'sixth line here we go',
-        'sevent line ok sure',
-    ])->join(PHP_EOL),
+    // default: collect([
+    //     'first line',
+    //     'second line',
+    //     'third line though',
+    //     'fourth line wow',
+    //     'fifth line are you kidding me',
+    //     'sixth line here we go',
+    //     'seventh line ok sure',
+    // ])->join(PHP_EOL),
 );
 
 var_dump($email);
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 9d5cd549..6c08fd81 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -241,33 +241,42 @@ protected function handleDownKey(): void
      */
     public function visible(): array
     {
-        $totalLineLength = 0;
-
-        $currentLineIndex = collect($this->lines())->search(function ($line) use (&$totalLineLength) {
-            $totalLineLength += mb_strlen($line);
-
-            return $totalLineLength >= $this->cursorPosition;
-        });
-
-        ray($this->firstVisible,  $this->firstVisible + $this->scroll, $currentLineIndex,);
+        $currentLineIndex = $this->currentLineIndex();
 
         if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
             $this->firstVisible++;
         }
 
-        //Make sure there are always 5 visible
-        // if ($this->firstVisible + $this->scroll < ) {
-        //     $this->firstVisible--;
-        // }
+        // Make sure there are always the scroll amount visible
+        if ($this->firstVisible + $this->scroll > count($this->lines())) {
+            $this->firstVisible = count($this->lines()) - $this->scroll;
+        }
 
         return array_slice($this->lines(), $this->firstVisible, $this->scroll, preserve_keys: true);
     }
 
+    protected function currentLineIndex(): int
+    {
+        $totalLineLength = 0;
+
+        return collect($this->lines())->search(function ($line) use (&$totalLineLength) {
+            $totalLineLength += mb_strlen($line);
+
+            return $totalLineLength >= $this->cursorPosition;
+        });
+    }
+
     public function lines(): array
     {
         $value = $this->valueWithCursor(10_000);
 
-        return explode(PHP_EOL, $value);
+        $lines = explode(PHP_EOL, $value);
+
+        while (count($lines) < $this->scroll) {
+            $lines[] = '';
+        }
+
+        return $lines;
     }
 
     /**

From 40eb5515965943e11060a8079ae25372594573b4 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 21:02:39 -0400
Subject: [PATCH 03/59] width is more stable

---
 playground/textarea.php                       | 18 +++++++++---------
 src/TextareaPrompt.php                        |  5 ++---
 src/Themes/Default/TextareaPromptRenderer.php |  3 +--
 3 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index 3cd7c2bd..62d31d02 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -6,15 +6,15 @@
 
 $email = textarea(
     label: 'Tell me a story',
-    // default: collect([
-    //     'first line',
-    //     'second line',
-    //     'third line though',
-    //     'fourth line wow',
-    //     'fifth line are you kidding me',
-    //     'sixth line here we go',
-    //     'seventh line ok sure',
-    // ])->join(PHP_EOL),
+    default: collect([
+        'first line',
+        'second line',
+        'third line though',
+        'fourth line wow',
+        'fifth line are you kidding me',
+        'sixth line here we go',
+        'seventh line ok sure',
+    ])->join(PHP_EOL),
 );
 
 var_dump($email);
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 6c08fd81..ee10768b 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -288,10 +288,9 @@ public function valueWithCursor(int $maxWidth): string
             return $this->dim($this->addCursor($this->placeholder, 0, $maxWidth));
         }
 
-        // TODO: Figure out the real number here, this comes from the renderer
-        // so maybe we just max it out.
+        // TODO: Figure out the real number here, this comes from the renderer?
         $value = wordwrap($this->value(), 59, PHP_EOL, true);
         // TODO: Deal with max width properly
-        return $this->addCursor($value, $this->cursorPosition, 10_000);
+        return $this->addCursor($value, $this->cursorPosition, $maxWidth);
     }
 }
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index 19560c40..e7c2da60 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -43,7 +43,6 @@ public function __invoke(TextareaPrompt $prompt): string
             default => $this
                 ->box(
                     $this->cyan($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
-                    // $prompt->valueWithCursor($maxWidth),
                     $this->renderText($prompt),
                     info: 'Ctrl+D to submit'
                 )
@@ -62,7 +61,7 @@ protected function renderText(TextareaPrompt $prompt): string
             $prompt->firstVisible,
             $prompt->scroll,
             count($prompt->lines()),
-            $prompt->terminal()->cols() - 6,
+            $this->minWidth,
         )->implode(PHP_EOL);
     }
 

From 79dd87e9d7e7e311b42cc7e984cddc6728264122 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Mon, 25 Sep 2023 01:03:10 +0000
Subject: [PATCH 04/59] Fix code styling

---
 playground/textarea.php     |  2 +-
 src/Concerns/Themes.php     |  2 +-
 src/Concerns/TypedValue.php | 14 +++++++-------
 src/TextareaPrompt.php      | 15 ++++++---------
 4 files changed, 15 insertions(+), 18 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index 62d31d02..4c32a010 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -2,7 +2,7 @@
 
 use function Laravel\Prompts\textarea;
 
-require __DIR__ . '/../vendor/autoload.php';
+require __DIR__.'/../vendor/autoload.php';
 
 $email = textarea(
     label: 'Tell me a story',
diff --git a/src/Concerns/Themes.php b/src/Concerns/Themes.php
index 7584a270..8d9e2a26 100644
--- a/src/Concerns/Themes.php
+++ b/src/Concerns/Themes.php
@@ -68,7 +68,7 @@ public static function theme(string $name = null): string
             return static::$theme;
         }
 
-        if (!isset(static::$themes[$name])) {
+        if (! isset(static::$themes[$name])) {
             throw new InvalidArgumentException("Prompt theme [{$name}] not found.");
         }
 
diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index 6b0bdede..1cb07bad 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -38,7 +38,7 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                     Key::RIGHT, Key::RIGHT_ARROW, Key::CTRL_F => $this->cursorPosition = min(mb_strlen($this->typedValue), $this->cursorPosition + 1),
                     Key::HOME, Key::CTRL_A => $this->cursorPosition = 0,
                     Key::END, Key::CTRL_E => $this->cursorPosition = mb_strlen($this->typedValue),
-                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . mb_substr($this->typedValue, $this->cursorPosition + 1),
+                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).mb_substr($this->typedValue, $this->cursorPosition + 1),
                     default => null,
                 };
 
@@ -60,10 +60,10 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                         return;
                     }
 
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1) . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1).mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition--;
                 } elseif (ord($key) >= 32) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                 }
             }
@@ -100,10 +100,10 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
             : [$after, false];
 
         return ($wasTruncatedBefore ? $this->dim('…') : '')
-            . $truncatedBefore
-            . $this->inverse($cursor)
-            . $truncatedAfter
-            . ($wasTruncatedAfter ? $this->dim('…') : '');
+            .$truncatedBefore
+            .$this->inverse($cursor)
+            .$truncatedAfter
+            .($wasTruncatedAfter ? $this->dim('…') : '');
     }
 
     /**
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index ee10768b..8f49e866 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -6,8 +6,8 @@
 
 class TextareaPrompt extends Prompt
 {
-    use Concerns\TypedValue;
     use Concerns\ReducesScrollingToFitTerminal;
+    use Concerns\TypedValue;
 
     /**
      * The index of the first visible option.
@@ -41,7 +41,7 @@ public function __construct(
             'key',
             function ($key) {
                 if ($key === Key::ENTER) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                     // $this->checkScrollPosition();
                 }
@@ -101,13 +101,12 @@ protected function checkScrollPosition()
             return $totalLineLength >= $this->cursorPosition;
         });
 
-        ray($this->firstVisible + $this->scroll, $currentLineIndex,);
+        ray($this->firstVisible + $this->scroll, $currentLineIndex);
 
         if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
             $this->firstVisible++;
         }
 
-
         // if ($currentLineIndex < $this->firstVisible) {
         //     $this->firstVisible--;
         // }
@@ -116,10 +115,6 @@ protected function checkScrollPosition()
         //     $this->firstVisible++;
         // }
 
-
-
-
-
         // if ($this->firstVisible + $this->scroll < count($this->lines())) {
         //     ray('adding');
         //     $this->firstVisible++;
@@ -153,6 +148,7 @@ protected function handleUpKey(): void
         if ($currentLineIndex === 0) {
             // They're already at the first line, jump them to the first position
             $this->cursorPosition = 0;
+
             return;
         }
 
@@ -209,11 +205,11 @@ protected function handleDownKey(): void
             return $totalLineLengths >= $this->cursorPosition;
         });
 
-
         if ($currentLineIndex === $lines->count() - 1) {
             // They're already at the last line, jump them to the last position
             // TODO: Fix this number, it's not using $lines
             $this->cursorPosition = mb_strlen($this->typedValue);
+
             return;
         }
 
@@ -290,6 +286,7 @@ public function valueWithCursor(int $maxWidth): string
 
         // TODO: Figure out the real number here, this comes from the renderer?
         $value = wordwrap($this->value(), 59, PHP_EOL, true);
+
         // TODO: Deal with max width properly
         return $this->addCursor($value, $this->cursorPosition, $maxWidth);
     }

From 3453abdc30a26c1a8d33a908f8c48b934431d7a0 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 21:03:55 -0400
Subject: [PATCH 05/59] remove old bad stuff

---
 src/TextareaPrompt.php | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index ee10768b..e3204442 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -43,7 +43,6 @@ function ($key) {
                 if ($key === Key::ENTER) {
                     $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
-                    // $this->checkScrollPosition();
                 }
 
                 if ($key[0] === "\e") {
@@ -62,31 +61,7 @@ function ($key) {
                     if ($key === Key::CTRL_D) {
                         $this->submit();
                     }
-
-                    // elseif ($key === Key::BACKSPACE || $key === Key::CTRL_H) {
-                    //     if ($this->cursorPosition === 0) {
-                    //         return;
-                    //     }
-
-                    //     // $this->checkScrollPosition();
-                    // } elseif (ord($key) >= 32) {
-                    //     // $this->checkScrollPosition();
-                    // }
                 }
-
-                // $this->checkScrollPosition();
-
-                // ray($this->firstVisible, count($this->lines()));
-                // ray($this->firstVisible + $this->scroll < count($this->lines()));
-                // ray($this->firstVisible - $this->scroll > count($this->lines()));
-
-                // if ($this->firstVisible - $this->scroll > count($this->lines())) {
-                //     $this->firstVisible--;
-                // }
-
-                // if ($this->firstVisible + $this->scroll < count($this->lines())) {
-                //     $this->firstVisible++;
-                // }
             }
         );
     }

From 6a94030c5af4d501e1ce49c679857de990e800d7 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 21:04:28 -0400
Subject: [PATCH 06/59] remove unused method

---
 src/TextareaPrompt.php | 40 ----------------------------------------
 1 file changed, 40 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index e3204442..e4989798 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -66,46 +66,6 @@ function ($key) {
         );
     }
 
-    protected function checkScrollPosition()
-    {
-        $totalLineLength = 0;
-
-        $currentLineIndex = collect($this->lines())->search(function ($line) use (&$totalLineLength) {
-            $totalLineLength += mb_strlen($line);
-
-            return $totalLineLength >= $this->cursorPosition;
-        });
-
-        ray($this->firstVisible + $this->scroll, $currentLineIndex,);
-
-        if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
-            $this->firstVisible++;
-        }
-
-
-        // if ($currentLineIndex < $this->firstVisible) {
-        //     $this->firstVisible--;
-        // }
-
-        // if ($currentLineIndex > $this->firstVisible + $this->scroll) {
-        //     $this->firstVisible++;
-        // }
-
-
-
-
-
-        // if ($this->firstVisible + $this->scroll < count($this->lines())) {
-        //     ray('adding');
-        //     $this->firstVisible++;
-        // }
-
-        // if ($this->firstVisible - $this->scroll > count($this->lines())) {
-        //     ray('subtracting');
-        //     $this->firstVisible--;
-        // }
-    }
-
     protected function handleUpKey(): void
     {
         if ($this->cursorPosition === 0) {

From 685916308bd56ed21157e44d62f59c1db34b2891 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Mon, 25 Sep 2023 01:07:19 +0000
Subject: [PATCH 07/59] Fix code styling

---
 src/TextareaPrompt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index c6adda93..93aa5bb5 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -41,7 +41,7 @@ public function __construct(
             'key',
             function ($key) {
                 if ($key === Key::ENTER) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                 }
 

From c4d0b9cf9c3a757381f903215cce7466994c2117 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 24 Sep 2023 22:15:15 -0400
Subject: [PATCH 08/59] i think we've reached some level of stability

he said cautiously
---
 playground/textarea.php | 19 +++++-----
 src/TextareaPrompt.php  | 80 +++++++++++------------------------------
 2 files changed, 32 insertions(+), 67 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index 4c32a010..b6b70df5 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -2,18 +2,21 @@
 
 use function Laravel\Prompts\textarea;
 
-require __DIR__.'/../vendor/autoload.php';
+require __DIR__ . '/../vendor/autoload.php';
 
 $email = textarea(
     label: 'Tell me a story',
     default: collect([
-        'first line',
-        'second line',
-        'third line though',
-        'fourth line wow',
-        'fifth line are you kidding me',
-        'sixth line here we go',
-        'seventh line ok sure',
+        // 12345678,
+        // 123456,
+        // 123456789,
+        // 'first line',
+        // 'second line',
+        // 'third line though',
+        // 'fourth line wow',
+        // 'fifth line are you kidding me',
+        // 'sixth line here we go',
+        // 'seventh line ok sure',
     ])->join(PHP_EOL),
 );
 
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index c6adda93..f44da102 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -35,6 +35,7 @@ public function __construct(
 
         $this->reduceScrollingToFitTerminal();
 
+        // TODO: Is this right? Or should it be at the end?
         $this->cursorPosition = 0;
 
         $this->on(
@@ -49,7 +50,6 @@ function ($key) {
                     match ($key) {
                         Key::UP, Key::UP_ARROW, Key::CTRL_P => $this->handleUpKey(),
                         Key::DOWN, Key::DOWN_ARROW, Key::CTRL_N => $this->handleDownKey(),
-                        Key::DELETE => $this->checkScrollPosition(),
                         default => null,
                     };
 
@@ -77,13 +77,7 @@ protected function handleUpKey(): void
         // Line length + 1 for the newline character
         $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
 
-        $totalLineLength = 0;
-
-        $currentLineIndex = $lineLengths->search(function ($lineLength) use (&$totalLineLength) {
-            $totalLineLength += $lineLength;
-
-            return $totalLineLength >= $this->cursorPosition;
-        });
+        $currentLineIndex = $this->currentLineIndex();
 
         if ($currentLineIndex === 0) {
             // They're already at the first line, jump them to the first position
@@ -92,10 +86,6 @@ protected function handleUpKey(): void
             return;
         }
 
-        if ($currentLineIndex + $this->firstVisible < $this->scroll && $this->firstVisible > 0) {
-            $this->firstVisible--;
-        }
-
         $currentLines = $lineLengths->slice(0, $currentLineIndex + 1);
 
         $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
@@ -104,17 +94,6 @@ protected function handleUpKey(): void
 
         $newColumn = min($destinationLineLength, $currentColumn);
 
-        // ray($lineLengths->get($currentLineIndex - 1), compact(
-        //     'currentLineIndex',
-        //     'currentColumn',
-        //     'destinationLineLength',
-        //     'newColumn',
-        //     'currentLines',
-        //     'lineLengths',
-        //     'lines',
-        //     'totalLineLength'
-        // ));
-
         if ($newColumn < $currentColumn) {
             $newColumn--;
         }
@@ -128,46 +107,28 @@ protected function handleDownKey(): void
     {
         $lines = collect($this->lines());
 
-        // $this->firstVisible = min($lines->count() - $this->scroll, $this->firstVisible + 1);
-
-        // if ($this->cursorPosition === mb_strlen($lines->implode(PHP_EOL))) {
-        //     return;
-        // }
-
         // Line length + 1 for the newline character
         $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
 
-        $totalLineLengths = 0;
-
-        $currentLineIndex = $lineLengths->search(function ($lineLength) use (&$totalLineLengths) {
-            $totalLineLengths += $lineLength;
-
-            return $totalLineLengths >= $this->cursorPosition;
-        });
+        $currentLineIndex = $this->currentLineIndex();
 
         if ($currentLineIndex === $lines->count() - 1) {
             // They're already at the last line, jump them to the last position
-            // TODO: Fix this number, it's not using $lines
-            $this->cursorPosition = mb_strlen($this->typedValue);
+            $this->cursorPosition = mb_strlen($lines->implode(PHP_EOL));
 
             return;
         }
 
-        if ($currentLineIndex + 1 >= $this->firstVisible + $this->scroll) {
-            $this->firstVisible++;
-        }
-
+        // Lines up to and including the current line
         $currentLines = $lineLengths->slice(0, $currentLineIndex + 1);
 
         $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
 
-        $newLineLength = $lineLengths->get($currentLineIndex + 1) ?? $currentLines->last();
-
-        $newColumn = min($newLineLength, $currentColumn);
+        $destinationLineLength = ($lineLengths->get($currentLineIndex + 1) ?? $currentLines->last()) - 1;
 
-        $fullLines = $lineLengths->slice(0, $currentLines->count());
+        $newColumn = min($destinationLineLength, $currentColumn);
 
-        $this->cursorPosition = $fullLines->sum() + $newColumn;
+        $this->cursorPosition = $currentLines->sum() + $newColumn;
     }
 
     /**
@@ -179,16 +140,19 @@ public function visible(): array
     {
         $currentLineIndex = $this->currentLineIndex();
 
+        $lines = $this->lines();
+
         if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
             $this->firstVisible++;
         }
 
-        // Make sure there are always the scroll amount visible
-        if ($this->firstVisible + $this->scroll > count($this->lines())) {
-            $this->firstVisible = count($this->lines()) - $this->scroll;
+        if ($currentLineIndex === $this->firstVisible - 1) {
+            $this->firstVisible = max(0, $this->firstVisible - 1);
         }
 
-        return array_slice($this->lines(), $this->firstVisible, $this->scroll, preserve_keys: true);
+        $withCursor = $this->valueWithCursor(implode(PHP_EOL, $lines), 10_000);
+
+        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
     }
 
     protected function currentLineIndex(): int
@@ -196,15 +160,16 @@ protected function currentLineIndex(): int
         $totalLineLength = 0;
 
         return collect($this->lines())->search(function ($line) use (&$totalLineLength) {
-            $totalLineLength += mb_strlen($line);
+            $totalLineLength += mb_strlen($line) + 1;
 
-            return $totalLineLength >= $this->cursorPosition;
+            return $totalLineLength > $this->cursorPosition;
         });
     }
 
     public function lines(): array
     {
-        $value = $this->valueWithCursor(10_000);
+        // TODO: Figure out the real number here, this comes from the renderer?
+        $value = wordwrap($this->value(), 59, PHP_EOL, true);
 
         $lines = explode(PHP_EOL, $value);
 
@@ -218,15 +183,12 @@ public function lines(): array
     /**
      * Get the entered value with a virtual cursor.
      */
-    public function valueWithCursor(int $maxWidth): string
+    public function valueWithCursor(string $value, int $maxWidth): string
     {
-        if ($this->value() === '') {
+        if ($value === '') {
             return $this->dim($this->addCursor($this->placeholder, 0, $maxWidth));
         }
 
-        // TODO: Figure out the real number here, this comes from the renderer?
-        $value = wordwrap($this->value(), 59, PHP_EOL, true);
-
         // TODO: Deal with max width properly
         return $this->addCursor($value, $this->cursorPosition, $maxWidth);
     }

From 31b00b945e5e0aa6b5641a976f34d206f7c4828c Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 13:51:07 -0400
Subject: [PATCH 09/59] fixed value with cursor method

---
 src/TextareaPrompt.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index f44da102..bc73593f 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -60,6 +60,7 @@ function ($key) {
                 foreach (mb_str_split($key) as $key) {
                     if ($key === Key::CTRL_D) {
                         $this->submit();
+                        return;
                     }
                 }
             }
@@ -140,8 +141,6 @@ public function visible(): array
     {
         $currentLineIndex = $this->currentLineIndex();
 
-        $lines = $this->lines();
-
         if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
             $this->firstVisible++;
         }
@@ -150,7 +149,7 @@ public function visible(): array
             $this->firstVisible = max(0, $this->firstVisible - 1);
         }
 
-        $withCursor = $this->valueWithCursor(implode(PHP_EOL, $lines), 10_000);
+        $withCursor = $this->valueWithCursor(10_000);
 
         return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
     }
@@ -183,8 +182,10 @@ public function lines(): array
     /**
      * Get the entered value with a virtual cursor.
      */
-    public function valueWithCursor(string $value, int $maxWidth): string
+    public function valueWithCursor(int $maxWidth): string
     {
+        $value = implode(PHP_EOL, $this->lines());
+
         if ($value === '') {
             return $this->dim($this->addCursor($this->placeholder, 0, $maxWidth));
         }

From 8cf183dc3e9c74a98864a440422fb19f2be45182 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 13:51:26 -0400
Subject: [PATCH 10/59] submit state

---
 src/Themes/Default/TextareaPromptRenderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index e7c2da60..aaf15351 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -21,7 +21,7 @@ public function __invoke(TextareaPrompt $prompt): string
             'submit' => $this
                 ->box(
                     $this->dim($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
-                    $this->truncate($prompt->value(), $maxWidth),
+                    collect($prompt->lines())->implode(PHP_EOL),
                 ),
 
             'cancel' => $this

From eae29b27ee2a71a29e66f6af2d82ee07d1d9046b Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 13:53:03 -0400
Subject: [PATCH 11/59] cancel and error states

---
 src/Themes/Default/TextareaPromptRenderer.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index aaf15351..60514e78 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -27,7 +27,7 @@ public function __invoke(TextareaPrompt $prompt): string
             'cancel' => $this
                 ->box(
                     $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
-                    $this->strikethrough($this->dim($this->truncate($prompt->value() ?: $prompt->placeholder, $maxWidth))),
+                    $this->strikethrough($this->dim(collect($prompt->lines())->implode(PHP_EOL))),
                     color: 'red',
                 )
                 ->error('Cancelled.'),
@@ -35,7 +35,7 @@ public function __invoke(TextareaPrompt $prompt): string
             'error' => $this
                 ->box(
                     $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
-                    $prompt->valueWithCursor($maxWidth),
+                    collect($prompt->lines())->implode(PHP_EOL),
                     color: 'yellow',
                 )
                 ->warning($this->truncate($prompt->error, $prompt->terminal()->cols() - 5)),

From 4e0993b9c0fc799c48b0b36ad93c9f8e781a66cb Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 14:01:59 -0400
Subject: [PATCH 12/59] fix cursor position if current is a new line

---
 src/Concerns/TypedValue.php | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index 1cb07bad..cbaad93b 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -38,7 +38,7 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                     Key::RIGHT, Key::RIGHT_ARROW, Key::CTRL_F => $this->cursorPosition = min(mb_strlen($this->typedValue), $this->cursorPosition + 1),
                     Key::HOME, Key::CTRL_A => $this->cursorPosition = 0,
                     Key::END, Key::CTRL_E => $this->cursorPosition = mb_strlen($this->typedValue),
-                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).mb_substr($this->typedValue, $this->cursorPosition + 1),
+                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . mb_substr($this->typedValue, $this->cursorPosition + 1),
                     default => null,
                 };
 
@@ -60,10 +60,10 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                         return;
                     }
 
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1).mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1) . mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition--;
                 } elseif (ord($key) >= 32) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                 }
             }
@@ -87,7 +87,7 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
         $current = mb_substr($value, $cursorPosition, 1);
         $after = mb_substr($value, $cursorPosition + 1);
 
-        $cursor = mb_strlen($current) ? $current : ' ';
+        $cursor = mb_strlen($current) && $current !== PHP_EOL ? $current : ' ';
 
         $spaceBefore = $maxWidth - mb_strwidth($cursor) - (mb_strwidth($after) > 0 ? 1 : 0);
         [$truncatedBefore, $wasTruncatedBefore] = mb_strwidth($before) > $spaceBefore
@@ -100,10 +100,11 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
             : [$after, false];
 
         return ($wasTruncatedBefore ? $this->dim('…') : '')
-            .$truncatedBefore
-            .$this->inverse($cursor)
-            .$truncatedAfter
-            .($wasTruncatedAfter ? $this->dim('…') : '');
+            . $truncatedBefore
+            . $this->inverse($cursor)
+            . ($current === PHP_EOL ? PHP_EOL : '')
+            . $truncatedAfter
+            . ($wasTruncatedAfter ? $this->dim('…') : '');
     }
 
     /**

From b16042a49ec54077a5cb4f37fa93058c1d1b5e77 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 14:06:25 -0400
Subject: [PATCH 13/59] do a final check to make sure we still have the minimum
 number of rows

---
 src/TextareaPrompt.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index bc73593f..240d7351 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -149,6 +149,11 @@ public function visible(): array
             $this->firstVisible = max(0, $this->firstVisible - 1);
         }
 
+        // Make sure there are always the scroll amount visible
+        if ($this->firstVisible + $this->scroll > count($this->lines())) {
+            $this->firstVisible = count($this->lines()) - $this->scroll;
+        }
+
         $withCursor = $this->valueWithCursor(10_000);
 
         return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);

From 8454a410c39ce20991c18158b720eaf32e7f4ff2 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:02:22 -0400
Subject: [PATCH 14/59] fixed error state

---
 src/Themes/Default/TextareaPromptRenderer.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index 60514e78..77bc577c 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -35,8 +35,9 @@ public function __invoke(TextareaPrompt $prompt): string
             'error' => $this
                 ->box(
                     $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
-                    collect($prompt->lines())->implode(PHP_EOL),
+                    collect($prompt->visible())->implode(PHP_EOL),
                     color: 'yellow',
+                    info: 'Ctrl+D to submit'
                 )
                 ->warning($this->truncate($prompt->error, $prompt->terminal()->cols() - 5)),
 

From c9fd450c6bdea7d71c762f4aa5628c660e8cb172 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:03:17 -0400
Subject: [PATCH 15/59] actually fixed error display

---
 src/Themes/Default/TextareaPromptRenderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index 77bc577c..fdbcfe38 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -35,7 +35,7 @@ public function __invoke(TextareaPrompt $prompt): string
             'error' => $this
                 ->box(
                     $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
-                    collect($prompt->visible())->implode(PHP_EOL),
+                    $this->renderText($prompt),
                     color: 'yellow',
                     info: 'Ctrl+D to submit'
                 )

From 7f340a4264c1c69cc732cadc0470f2490a6739bb Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:18:33 -0400
Subject: [PATCH 16/59] allow new lines as text input

---
 src/Concerns/TypedValue.php | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index cbaad93b..8ee86d6d 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -19,7 +19,7 @@ trait TypedValue
     /**
      * Track the value as the user types.
      */
-    protected function trackTypedValue(string $default = '', bool $submit = true, callable $ignore = null): void
+    protected function trackTypedValue(string $default = '', bool $submit = true, callable $ignore = null, bool $allowNewLine = false): void
     {
         $this->typedValue = $default;
 
@@ -27,7 +27,7 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
             $this->cursorPosition = mb_strlen($this->typedValue);
         }
 
-        $this->on('key', function ($key) use ($submit, $ignore) {
+        $this->on('key', function ($key) use ($submit, $ignore, $allowNewLine) {
             if ($key[0] === "\e" || in_array($key, [Key::CTRL_B, Key::CTRL_F, Key::CTRL_A, Key::CTRL_E])) {
                 if ($ignore !== null && $ignore($key)) {
                     return;
@@ -51,10 +51,16 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                     return;
                 }
 
-                if ($key === Key::ENTER && $submit) {
-                    $this->submit();
+                if ($key === Key::ENTER) {
+                    if ($submit) {
+                        $this->submit();
+                        return;
+                    }
 
-                    return;
+                    if ($allowNewLine) {
+                        $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . PHP_EOL . mb_substr($this->typedValue, $this->cursorPosition);
+                        $this->cursorPosition++;
+                    }
                 } elseif ($key === Key::BACKSPACE || $key === Key::CTRL_H) {
                     if ($this->cursorPosition === 0) {
                         return;

From 268cb2f0509fc7763c94ce25e389e54c91782ffc Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:18:48 -0400
Subject: [PATCH 17/59] fixing formatting again

---
 src/TextareaPrompt.php | 38 ++++++++++++++++++--------------------
 1 file changed, 18 insertions(+), 20 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 240d7351..77cb3725 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -30,7 +30,7 @@ public function __construct(
         $this->trackTypedValue(
             default: $default,
             submit: false,
-            ignore: fn ($key) => $key === Key::ENTER,
+            allowNewLine: true,
         );
 
         $this->reduceScrollingToFitTerminal();
@@ -41,11 +41,6 @@ public function __construct(
         $this->on(
             'key',
             function ($key) {
-                if ($key === Key::ENTER) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
-                    $this->cursorPosition++;
-                }
-
                 if ($key[0] === "\e") {
                     match ($key) {
                         Key::UP, Key::UP_ARROW, Key::CTRL_P => $this->handleUpKey(),
@@ -139,6 +134,19 @@ protected function handleDownKey(): void
      */
     public function visible(): array
     {
+        $this->adjustVisibleWindow();
+
+        $withCursor = $this->valueWithCursor(10_000);
+
+        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
+    }
+
+    protected function adjustVisibleWindow(): void
+    {
+        if (count($this->lines()) < $this->scroll) {
+            return;
+        }
+
         $currentLineIndex = $this->currentLineIndex();
 
         if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
@@ -153,10 +161,6 @@ public function visible(): array
         if ($this->firstVisible + $this->scroll > count($this->lines())) {
             $this->firstVisible = count($this->lines()) - $this->scroll;
         }
-
-        $withCursor = $this->valueWithCursor(10_000);
-
-        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
     }
 
     protected function currentLineIndex(): int
@@ -175,13 +179,7 @@ public function lines(): array
         // TODO: Figure out the real number here, this comes from the renderer?
         $value = wordwrap($this->value(), 59, PHP_EOL, true);
 
-        $lines = explode(PHP_EOL, $value);
-
-        while (count($lines) < $this->scroll) {
-            $lines[] = '';
-        }
-
-        return $lines;
+        return explode(PHP_EOL, $value);
     }
 
     /**
@@ -191,11 +189,11 @@ public function valueWithCursor(int $maxWidth): string
     {
         $value = implode(PHP_EOL, $this->lines());
 
-        if ($value === '') {
-            return $this->dim($this->addCursor($this->placeholder, 0, $maxWidth));
+        if ($this->value() === '') {
+            return $this->dim($this->addCursor($this->placeholder, 0, 10_000));
         }
 
         // TODO: Deal with max width properly
-        return $this->addCursor($value, $this->cursorPosition, $maxWidth);
+        return $this->addCursor($value, $this->cursorPosition, 10_000);
     }
 }

From d7db85fce713ccc31e7f1d81d53d61fdf499838b Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:18:59 -0400
Subject: [PATCH 18/59] handle scroll bottom buffer in renderer

---
 src/Themes/Default/TextareaPromptRenderer.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index fdbcfe38..e97a61d7 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -57,8 +57,14 @@ public function __invoke(TextareaPrompt $prompt): string
 
     protected function renderText(TextareaPrompt $prompt): string
     {
+        $visible = collect($prompt->visible());
+
+        while ($visible->count() < $prompt->scroll) {
+            $visible->push('');
+        }
+
         return $this->scrollbar(
-            collect($prompt->visible()),
+            $visible,
             $prompt->firstVisible,
             $prompt->scroll,
             count($prompt->lines()),

From 969fe3b329aedcca3eb112af28406ad9950801f2 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 15:24:55 -0400
Subject: [PATCH 19/59] Update textarea.php

---
 playground/textarea.php | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index b6b70df5..f86eb0eb 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -6,18 +6,7 @@
 
 $email = textarea(
     label: 'Tell me a story',
-    default: collect([
-        // 12345678,
-        // 123456,
-        // 123456789,
-        // 'first line',
-        // 'second line',
-        // 'third line though',
-        // 'fourth line wow',
-        // 'fifth line are you kidding me',
-        // 'sixth line here we go',
-        // 'seventh line ok sure',
-    ])->join(PHP_EOL),
+    placeholder: 'Weave me a tale',
 );
 
 var_dump($email);

From d5a80a94eaa3e67babf03c1a05abe828d565e0f9 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Tue, 26 Sep 2023 22:56:25 +0000
Subject: [PATCH 20/59] Fix code styling

---
 playground/textarea.php     |  2 +-
 src/Concerns/TypedValue.php | 19 ++++++++++---------
 src/TextareaPrompt.php      |  1 +
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/playground/textarea.php b/playground/textarea.php
index f86eb0eb..070305f2 100644
--- a/playground/textarea.php
+++ b/playground/textarea.php
@@ -2,7 +2,7 @@
 
 use function Laravel\Prompts\textarea;
 
-require __DIR__ . '/../vendor/autoload.php';
+require __DIR__.'/../vendor/autoload.php';
 
 $email = textarea(
     label: 'Tell me a story',
diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index 8ee86d6d..dbe9d70e 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -38,7 +38,7 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                     Key::RIGHT, Key::RIGHT_ARROW, Key::CTRL_F => $this->cursorPosition = min(mb_strlen($this->typedValue), $this->cursorPosition + 1),
                     Key::HOME, Key::CTRL_A => $this->cursorPosition = 0,
                     Key::END, Key::CTRL_E => $this->cursorPosition = mb_strlen($this->typedValue),
-                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . mb_substr($this->typedValue, $this->cursorPosition + 1),
+                    Key::DELETE => $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).mb_substr($this->typedValue, $this->cursorPosition + 1),
                     default => null,
                 };
 
@@ -54,11 +54,12 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                 if ($key === Key::ENTER) {
                     if ($submit) {
                         $this->submit();
+
                         return;
                     }
 
                     if ($allowNewLine) {
-                        $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . PHP_EOL . mb_substr($this->typedValue, $this->cursorPosition);
+                        $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).PHP_EOL.mb_substr($this->typedValue, $this->cursorPosition);
                         $this->cursorPosition++;
                     }
                 } elseif ($key === Key::BACKSPACE || $key === Key::CTRL_H) {
@@ -66,10 +67,10 @@ protected function trackTypedValue(string $default = '', bool $submit = true, ca
                         return;
                     }
 
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1) . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition - 1).mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition--;
                 } elseif (ord($key) >= 32) {
-                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition) . $key . mb_substr($this->typedValue, $this->cursorPosition);
+                    $this->typedValue = mb_substr($this->typedValue, 0, $this->cursorPosition).$key.mb_substr($this->typedValue, $this->cursorPosition);
                     $this->cursorPosition++;
                 }
             }
@@ -106,11 +107,11 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
             : [$after, false];
 
         return ($wasTruncatedBefore ? $this->dim('…') : '')
-            . $truncatedBefore
-            . $this->inverse($cursor)
-            . ($current === PHP_EOL ? PHP_EOL : '')
-            . $truncatedAfter
-            . ($wasTruncatedAfter ? $this->dim('…') : '');
+            .$truncatedBefore
+            .$this->inverse($cursor)
+            .($current === PHP_EOL ? PHP_EOL : '')
+            .$truncatedAfter
+            .($wasTruncatedAfter ? $this->dim('…') : '');
     }
 
     /**
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 77cb3725..d183aebf 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -55,6 +55,7 @@ function ($key) {
                 foreach (mb_str_split($key) as $key) {
                     if ($key === Key::CTRL_D) {
                         $this->submit();
+
                         return;
                     }
                 }

From 2b086b8f6367a1463515d00b7739b60c77fff1d3 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 18:57:22 -0400
Subject: [PATCH 21/59] Update TextareaPrompt.php

---
 src/TextareaPrompt.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 77cb3725..3eb6ef9f 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -35,7 +35,6 @@ public function __construct(
 
         $this->reduceScrollingToFitTerminal();
 
-        // TODO: Is this right? Or should it be at the end?
         $this->cursorPosition = 0;
 
         $this->on(

From 110673047faa12abd5185958fb527eb78f8d3055 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 19:05:34 -0400
Subject: [PATCH 22/59] rows param + docs

---
 src/TextareaPrompt.php                        | 22 +++++++++++++++++--
 src/Themes/Default/TextareaPromptRenderer.php |  5 +++--
 src/helpers.php                               |  6 ++---
 3 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 3eb6ef9f..634a819d 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -14,6 +14,9 @@ class TextareaPrompt extends Prompt
      */
     public int $firstVisible = 0;
 
+    /**
+     * The number of lines to scroll.
+     */
     public int $scroll = 5;
 
     /**
@@ -21,6 +24,7 @@ class TextareaPrompt extends Prompt
      */
     public function __construct(
         public string $label,
+        public int $rows = 5,
         public string $placeholder = '',
         public string $default = '',
         public bool|string $required = false,
@@ -33,6 +37,8 @@ public function __construct(
             allowNewLine: true,
         );
 
+        $this->scroll = $this->rows;
+
         $this->reduceScrollingToFitTerminal();
 
         $this->cursorPosition = 0;
@@ -61,6 +67,9 @@ function ($key) {
         );
     }
 
+    /**
+     * Handle the up keypress.
+     */
     protected function handleUpKey(): void
     {
         if ($this->cursorPosition === 0) {
@@ -98,6 +107,9 @@ protected function handleUpKey(): void
         $this->cursorPosition = $fullLines->sum() + $newColumn;
     }
 
+    /**
+     * Handle the down keypress.
+     */
     protected function handleDownKey(): void
     {
         $lines = collect($this->lines());
@@ -162,6 +174,9 @@ protected function adjustVisibleWindow(): void
         }
     }
 
+    /**
+     * Get the index of the current line that the cursor is on.
+     */
     protected function currentLineIndex(): int
     {
         $totalLineLength = 0;
@@ -173,6 +188,9 @@ protected function currentLineIndex(): int
         });
     }
 
+    /**
+     * Get the formatted lines of the current value.
+     */
     public function lines(): array
     {
         // TODO: Figure out the real number here, this comes from the renderer?
@@ -182,7 +200,7 @@ public function lines(): array
     }
 
     /**
-     * Get the entered value with a virtual cursor.
+     * Get the formatted value with a virtual cursor.
      */
     public function valueWithCursor(int $maxWidth): string
     {
@@ -192,7 +210,7 @@ public function valueWithCursor(int $maxWidth): string
             return $this->dim($this->addCursor($this->placeholder, 0, 10_000));
         }
 
-        // TODO: Deal with max width properly
+        // TODO: Deal with max width properly, 10_000 is a hack
         return $this->addCursor($value, $this->cursorPosition, 10_000);
     }
 }
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index e97a61d7..a953a522 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -15,8 +15,6 @@ class TextareaPromptRenderer extends Renderer implements Scrolling
      */
     public function __invoke(TextareaPrompt $prompt): string
     {
-        $maxWidth = $prompt->terminal()->cols() - 6;
-
         return match ($prompt->state) {
             'submit' => $this
                 ->box(
@@ -55,6 +53,9 @@ public function __invoke(TextareaPrompt $prompt): string
         };
     }
 
+    /**
+     * Render the text in the prompt.
+     */
     protected function renderText(TextareaPrompt $prompt): string
     {
         $visible = collect($prompt->visible());
diff --git a/src/helpers.php b/src/helpers.php
index a6db9a50..eef77692 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -14,11 +14,11 @@ function text(string $label, string $placeholder = '', string $default = '', boo
 }
 
 /**
- * Prompt the user for text input.
+ * Prompt the user for multiline text input.
  */
-function textarea(string $label, string $placeholder = '', string $default = '', bool|string $required = false, Closure $validate = null, string $hint = ''): string
+function textarea(string $label, int $rows = 5, string $placeholder = '', string $default = '', bool|string $required = false, Closure $validate = null, string $hint = ''): string
 {
-    return (new TextareaPrompt($label, $placeholder, $default, $required, $validate, $hint))->prompt();
+    return (new TextareaPrompt($label, $rows, $placeholder, $default, $required, $validate, $hint))->prompt();
 }
 
 /**

From 4fde7da06f6ef9d6a1f305dc4cf29df161a6ec09 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 19:17:21 -0400
Subject: [PATCH 23/59] Create TextareaPromptTest.php

---
 tests/Feature/TextareaPromptTest.php | 152 +++++++++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 tests/Feature/TextareaPromptTest.php

diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
new file mode 100644
index 00000000..07fc6da0
--- /dev/null
+++ b/tests/Feature/TextareaPromptTest.php
@@ -0,0 +1,152 @@
+<?php
+
+use Laravel\Prompts\Exceptions\NonInteractiveValidationException;
+use Laravel\Prompts\Key;
+use Laravel\Prompts\Prompt;
+use Laravel\Prompts\TextareaPrompt;
+use Laravel\Prompts\TextPrompt;
+
+use function Laravel\Prompts\textarea;
+
+it('returns the input', function () {
+    Prompt::fake(['J', 'e', 's', 's', Key::ENTER, 'J', 'o', 'e', Key::CTRL_D]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
+it('accepts a default value', function () {
+    Prompt::fake([Key::CTRL_D]);
+
+    $result = textarea(
+        label: 'What is your name?',
+        default: "Jess\nJoe"
+    );
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
+it('validates', function () {
+    Prompt::fake(['J', 'e', 's', Key::CTRL_D, 's', Key::CTRL_D]);
+
+    $result = textarea(
+        label: 'What is your name?',
+        validate: fn ($value) => $value !== 'Jess' ? 'Invalid name.' : '',
+    );
+
+    expect($result)->toBe('Jess');
+
+    Prompt::assertOutputContains('Invalid name.');
+});
+
+it('cancels', function () {
+    Prompt::fake([Key::CTRL_C]);
+
+    textarea(label: 'What is your name?');
+
+    Prompt::assertOutputContains('Cancelled.');
+});
+
+test('the backspace key removes a character', function () {
+    Prompt::fake(['J', 'e', 'z', Key::BACKSPACE, 's', 's', Key::CTRL_D]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe('Jess');
+});
+
+test('the delete key removes a character', function () {
+    Prompt::fake(['J', 'e', 'z', Key::LEFT, Key::DELETE, 's', 's', Key::CTRL_D]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe('Jess');
+});
+
+it('can fall back', function () {
+    Prompt::fallbackWhen(true);
+
+    TextareaPrompt::fallbackUsing(function (TextareaPrompt $prompt) {
+        expect($prompt->label)->toBe('What is your name?');
+
+        return 'result';
+    });
+
+    $result = textarea('What is your name?');
+
+    expect($result)->toBe('result');
+});
+
+test('support emacs style key binding', function () {
+    Prompt::fake(['J', 'z', 'e', Key::CTRL_B, Key::CTRL_H, key::CTRL_F, 's', 's', Key::CTRL_D]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe('Jess');
+});
+
+test('move to the beginning and end of line', function () {
+    Prompt::fake(['e', 's', Key::HOME, 'J', KEY::END, 's', Key::CTRL_D]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe('Jess');
+});
+
+test('move up and down lines', function () {
+    Prompt::fake([
+        'e', 's', 's', Key::ENTER, 'o', 'e',
+        KEY::UP_ARROW, KEY::LEFT_ARROW, Key::LEFT_ARROW,
+        'J', KEY::DOWN_ARROW, KEY::LEFT_ARROW, 'J', Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
+test('will move to the start of the line if up is pressed twice on the first line', function () {
+    Prompt::fake([
+        'e', 's', 's', Key::ENTER, 'J', 'o', 'e',
+        KEY::UP_ARROW, KEY::UP_ARROW, 'J', Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
+test('will move to the end of the line if down is pressed twice on the last line', function () {
+    Prompt::fake([
+        'J', 'e', 's', 's', Key::ENTER, 'J', 'o',
+        KEY::UP_ARROW, KEY::UP_ARROW, Key::DOWN_ARROW,
+        Key::DOWN_ARROW, 'e', Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
+it('returns an empty string when non-interactive', function () {
+    Prompt::interactive(false);
+
+    $result = textarea('What is your name?');
+
+    expect($result)->toBe('');
+});
+
+it('returns the default value when non-interactive', function () {
+    Prompt::interactive(false);
+
+    $result = textarea('What is your name?', default: 'Taylor');
+
+    expect($result)->toBe('Taylor');
+});
+
+it('validates the default value when non-interactive', function () {
+    Prompt::interactive(false);
+
+    textarea('What is your name?', required: true);
+})->throws(NonInteractiveValidationException::class, 'Required.');

From 86e98a497fc3a186c88a7013cab3b8b7937e0d5e Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Tue, 26 Sep 2023 23:18:26 +0000
Subject: [PATCH 24/59] Fix code styling

---
 tests/Feature/TextareaPromptTest.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
index 07fc6da0..89630eea 100644
--- a/tests/Feature/TextareaPromptTest.php
+++ b/tests/Feature/TextareaPromptTest.php
@@ -4,7 +4,6 @@
 use Laravel\Prompts\Key;
 use Laravel\Prompts\Prompt;
 use Laravel\Prompts\TextareaPrompt;
-use Laravel\Prompts\TextPrompt;
 
 use function Laravel\Prompts\textarea;
 

From 12e02d77a6548ad1ae2c3b07e8e7ecd1866017ec Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 26 Sep 2023 19:26:30 -0400
Subject: [PATCH 25/59] fix static analysis

---
 src/TextareaPrompt.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index e339bd9f..812fe714 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -142,7 +142,7 @@ protected function handleDownKey(): void
     /**
      * The currently visible options.
      *
-     * @return array<int|string, string>
+     * @return array<int, string>
      */
     public function visible(): array
     {
@@ -182,15 +182,17 @@ protected function currentLineIndex(): int
     {
         $totalLineLength = 0;
 
-        return collect($this->lines())->search(function ($line) use (&$totalLineLength) {
+        return (int) collect($this->lines())->search(function ($line) use (&$totalLineLength) {
             $totalLineLength += mb_strlen($line) + 1;
 
             return $totalLineLength > $this->cursorPosition;
-        });
+        }) ?: 0;
     }
 
     /**
      * Get the formatted lines of the current value.
+     *
+     * @return array<int, string>
      */
     public function lines(): array
     {

From d20434e3fcc40282c13e2120a903864d26ae75ff Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Fri, 20 Oct 2023 17:11:11 +1000
Subject: [PATCH 26/59] Update scrolling initialization

---
 src/TextareaPrompt.php | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 812fe714..fe5ce126 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -6,19 +6,9 @@
 
 class TextareaPrompt extends Prompt
 {
-    use Concerns\ReducesScrollingToFitTerminal;
+    use Concerns\Scrolling;
     use Concerns\TypedValue;
 
-    /**
-     * The index of the first visible option.
-     */
-    public int $firstVisible = 0;
-
-    /**
-     * The number of lines to scroll.
-     */
-    public int $scroll = 5;
-
     /**
      * Create a new TextareaPrompt instance.
      */
@@ -39,9 +29,7 @@ public function __construct(
 
         $this->scroll = $this->rows;
 
-        $this->reduceScrollingToFitTerminal();
-
-        $this->cursorPosition = 0;
+        $this->initializeScrolling();
 
         $this->on(
             'key',

From 768125d5840d7087e987fb0a9141d4cd96377fb0 Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Fri, 20 Oct 2023 17:38:31 +1000
Subject: [PATCH 27/59] Fix test

---
 tests/Feature/TextareaPromptTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
index 89630eea..f4d9f4e0 100644
--- a/tests/Feature/TextareaPromptTest.php
+++ b/tests/Feature/TextareaPromptTest.php
@@ -86,7 +86,7 @@
 });
 
 test('move to the beginning and end of line', function () {
-    Prompt::fake(['e', 's', Key::HOME, 'J', KEY::END, 's', Key::CTRL_D]);
+    Prompt::fake(['e', 's', Key::HOME[0], 'J', KEY::END[0], 's', Key::CTRL_D]);
 
     $result = textarea(label: 'What is your name?');
 

From 013a3add3527a148215168d6c6c154e741bad140 Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Fri, 20 Oct 2023 17:52:07 +1000
Subject: [PATCH 28/59] Formatting

---
 tests/Feature/TextareaPromptTest.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
index f4d9f4e0..cfe61e43 100644
--- a/tests/Feature/TextareaPromptTest.php
+++ b/tests/Feature/TextareaPromptTest.php
@@ -77,7 +77,7 @@
     expect($result)->toBe('result');
 });
 
-test('support emacs style key binding', function () {
+it('supports emacs style key bindings', function () {
     Prompt::fake(['J', 'z', 'e', Key::CTRL_B, Key::CTRL_H, key::CTRL_F, 's', 's', Key::CTRL_D]);
 
     $result = textarea(label: 'What is your name?');
@@ -85,7 +85,7 @@
     expect($result)->toBe('Jess');
 });
 
-test('move to the beginning and end of line', function () {
+it('moves to the beginning and end of line', function () {
     Prompt::fake(['e', 's', Key::HOME[0], 'J', KEY::END[0], 's', Key::CTRL_D]);
 
     $result = textarea(label: 'What is your name?');
@@ -93,7 +93,7 @@
     expect($result)->toBe('Jess');
 });
 
-test('move up and down lines', function () {
+it('moves up and down lines', function () {
     Prompt::fake([
         'e', 's', 's', Key::ENTER, 'o', 'e',
         KEY::UP_ARROW, KEY::LEFT_ARROW, Key::LEFT_ARROW,
@@ -105,7 +105,7 @@
     expect($result)->toBe("Jess\nJoe");
 });
 
-test('will move to the start of the line if up is pressed twice on the first line', function () {
+it('moves to the start of the line if up is pressed twice on the first line', function () {
     Prompt::fake([
         'e', 's', 's', Key::ENTER, 'J', 'o', 'e',
         KEY::UP_ARROW, KEY::UP_ARROW, 'J', Key::CTRL_D,
@@ -116,7 +116,7 @@
     expect($result)->toBe("Jess\nJoe");
 });
 
-test('will move to the end of the line if down is pressed twice on the last line', function () {
+it('moves to the end of the line if down is pressed twice on the last line', function () {
     Prompt::fake([
         'J', 'e', 's', 's', Key::ENTER, 'J', 'o',
         KEY::UP_ARROW, KEY::UP_ARROW, Key::DOWN_ARROW,

From d513b902f5f5a41bf3ed821274ed323f6a5fac3e Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Fri, 20 Oct 2023 17:52:27 +1000
Subject: [PATCH 29/59] Fix issue with empty last line

---
 src/TextareaPrompt.php               |  2 +-
 tests/Feature/TextareaPromptTest.php | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index fe5ce126..eef3ae1f 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -122,7 +122,7 @@ protected function handleDownKey(): void
 
         $destinationLineLength = ($lineLengths->get($currentLineIndex + 1) ?? $currentLines->last()) - 1;
 
-        $newColumn = min($destinationLineLength, $currentColumn);
+        $newColumn = min(max(0, $destinationLineLength), $currentColumn);
 
         $this->cursorPosition = $currentLines->sum() + $newColumn;
     }
diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
index cfe61e43..0b93b1a6 100644
--- a/tests/Feature/TextareaPromptTest.php
+++ b/tests/Feature/TextareaPromptTest.php
@@ -128,6 +128,19 @@
     expect($result)->toBe("Jess\nJoe");
 });
 
+it('can move back to the last line when it is empty', function () {
+    Prompt::fake([
+        'J', 'e', 's', 's', Key::ENTER,
+        Key::UP, Key::DOWN,
+        'J', 'o', 'e',
+        Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("Jess\nJoe");
+});
+
 it('returns an empty string when non-interactive', function () {
     Prompt::interactive(false);
 

From 7591fbe04334e0567daea291abb88b37d8c3c80f Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Fri, 20 Oct 2023 21:28:48 -0400
Subject: [PATCH 30/59] fixed cancelled state so that the strikethrough doesn't
 affect the box

---
 src/Themes/Default/TextareaPromptRenderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index a953a522..8d7e906f 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -25,7 +25,7 @@ public function __invoke(TextareaPrompt $prompt): string
             'cancel' => $this
                 ->box(
                     $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
-                    $this->strikethrough($this->dim(collect($prompt->lines())->implode(PHP_EOL))),
+                    collect($prompt->lines())->map(fn ($line) => $this->strikethrough($this->dim($line)))->implode(PHP_EOL),
                     color: 'red',
                 )
                 ->error('Cancelled.'),

From 7ad75f978667c89eccfb95e98ba459ab4e188ec7 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Fri, 20 Oct 2023 21:44:06 -0400
Subject: [PATCH 31/59] calculate proper width with each render

---
 src/TextareaPrompt.php                        | 5 +++--
 src/Themes/Default/TextareaPromptRenderer.php | 4 +++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index eef3ae1f..a3904919 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -9,6 +9,8 @@ class TextareaPrompt extends Prompt
     use Concerns\Scrolling;
     use Concerns\TypedValue;
 
+    public int $width = 60;
+
     /**
      * Create a new TextareaPrompt instance.
      */
@@ -184,8 +186,7 @@ protected function currentLineIndex(): int
      */
     public function lines(): array
     {
-        // TODO: Figure out the real number here, this comes from the renderer?
-        $value = wordwrap($this->value(), 59, PHP_EOL, true);
+        $value = wordwrap($this->value(), $this->width - 1, PHP_EOL, true);
 
         return explode(PHP_EOL, $value);
     }
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index 8d7e906f..4afb9f8f 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -15,6 +15,8 @@ class TextareaPromptRenderer extends Renderer implements Scrolling
      */
     public function __invoke(TextareaPrompt $prompt): string
     {
+        $prompt->width = min($this->minWidth, $prompt->terminal()->cols() - 6);
+
         return match ($prompt->state) {
             'submit' => $this
                 ->box(
@@ -69,7 +71,7 @@ protected function renderText(TextareaPrompt $prompt): string
             $prompt->firstVisible,
             $prompt->scroll,
             count($prompt->lines()),
-            $this->minWidth,
+            $prompt->width,
         )->implode(PHP_EOL);
     }
 

From a242eebd6eecd193fc036aec5af07d0780135402 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Fri, 20 Oct 2023 21:53:15 -0400
Subject: [PATCH 32/59] pass max width as a negative number to avoid truncation

---
 src/Concerns/TypedValue.php | 4 ++--
 src/TextareaPrompt.php      | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index 52c40f24..33ff0c56 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -96,12 +96,12 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
 
         $cursor = mb_strlen($current) && $current !== PHP_EOL ? $current : ' ';
 
-        $spaceBefore = $maxWidth - mb_strwidth($cursor) - (mb_strwidth($after) > 0 ? 1 : 0);
+        $spaceBefore = $maxWidth < 0 ? mb_strwidth($before) : $maxWidth - mb_strwidth($cursor) - (mb_strwidth($after) > 0 ? 1 : 0);
         [$truncatedBefore, $wasTruncatedBefore] = mb_strwidth($before) > $spaceBefore
             ? [$this->trimWidthBackwards($before, 0, $spaceBefore - 1), true]
             : [$before, false];
 
-        $spaceAfter = $maxWidth - ($wasTruncatedBefore ? 1 : 0) - mb_strwidth($truncatedBefore) - mb_strwidth($cursor);
+        $spaceAfter = $maxWidth < 0 ? mb_strwidth($after) : $maxWidth - ($wasTruncatedBefore ? 1 : 0) - mb_strwidth($truncatedBefore) - mb_strwidth($cursor);
         [$truncatedAfter, $wasTruncatedAfter] = mb_strwidth($after) > $spaceAfter
             ? [mb_strimwidth($after, 0, $spaceAfter - 1), true]
             : [$after, false];
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index a3904919..9225f895 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -202,7 +202,6 @@ public function valueWithCursor(int $maxWidth): string
             return $this->dim($this->addCursor($this->placeholder, 0, 10_000));
         }
 
-        // TODO: Deal with max width properly, 10_000 is a hack
-        return $this->addCursor($value, $this->cursorPosition, 10_000);
+        return $this->addCursor($value, $this->cursorPosition, -1);
     }
 }

From 9758e82b9619fbeb27715b6b7163be79e0413d68 Mon Sep 17 00:00:00 2001
From: jessarcher <jessarcher@users.noreply.github.com>
Date: Wed, 27 Dec 2023 05:45:46 +0000
Subject: [PATCH 33/59] Fix code styling

---
 src/helpers.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers.php b/src/helpers.php
index a609d08f..21a083ce 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -16,7 +16,7 @@ function text(string $label, string $placeholder = '', string $default = '', boo
 /**
  * Prompt the user for multiline text input.
  */
-function textarea(string $label, int $rows = 5, string $placeholder = '', string $default = '', bool|string $required = false, Closure $validate = null, string $hint = ''): string
+function textarea(string $label, int $rows = 5, string $placeholder = '', string $default = '', bool|string $required = false, ?Closure $validate = null, string $hint = ''): string
 {
     return (new TextareaPrompt($label, $rows, $placeholder, $default, $required, $validate, $hint))->prompt();
 }

From 508a275294b76fab30c95c8a69e1fa01ca9c1177 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 27 Dec 2023 16:05:40 -0800
Subject: [PATCH 34/59] fix long word wrapping + cursor position

---
 src/TextareaPrompt.php | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 9225f895..f2076134 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -11,6 +11,8 @@ class TextareaPrompt extends Prompt
 
     public int $width = 60;
 
+    protected int $cursorOffset = 0;
+
     /**
      * Create a new TextareaPrompt instance.
      */
@@ -186,6 +188,8 @@ protected function currentLineIndex(): int
      */
     public function lines(): array
     {
+        $this->calculateCursorOffset();
+
         $value = wordwrap($this->value(), $this->width - 1, PHP_EOL, true);
 
         return explode(PHP_EOL, $value);
@@ -202,6 +206,24 @@ public function valueWithCursor(int $maxWidth): string
             return $this->dim($this->addCursor($this->placeholder, 0, 10_000));
         }
 
-        return $this->addCursor($value, $this->cursorPosition, -1);
+        return $this->addCursor($value, $this->cursorPosition + $this->cursorOffset, -1);
+    }
+
+    /**
+     * When there are long words that wrap, the `typedValue` and the display value are different,
+     * (due to the inserted new line characters from the word wrap) and the cursor calculation is off.
+     * This method calculates the difference and adjusts the cursor position accordingly.
+     */
+    protected function calculateCursorOffset(): void
+    {
+        $this->cursorOffset = 0;
+
+        preg_match_all('/\S{' . ($this->width) . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+
+        foreach ($matches[0] as $match) {
+            if ($match[1] + mb_strlen($match[0]) <= $this->cursorPosition + $this->cursorOffset) {
+                $this->cursorOffset += (int) floor(mb_strlen($match[0]) / ($this->width - 1));
+            }
+        }
     }
 }

From b130780e6945dcb3846297359e567a70e8ccf06c Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Thu, 28 Dec 2023 00:06:02 +0000
Subject: [PATCH 35/59] Fix code styling

---
 src/TextareaPrompt.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index f2076134..6b04eaed 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -218,10 +218,10 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{' . ($this->width) . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{'.($this->width).',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
-            if ($match[1] + mb_strlen($match[0]) <= $this->cursorPosition + $this->cursorOffset) {
+            if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strlen($match[0])) {
                 $this->cursorOffset += (int) floor(mb_strlen($match[0]) / ($this->width - 1));
             }
         }

From 0c8ea67236cf8f4630095ae246456416f77501aa Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 3 Jan 2024 20:47:45 -0800
Subject: [PATCH 36/59] mb_wordwrap

---
 src/helpers.php | 83 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)

diff --git a/src/helpers.php b/src/helpers.php
index 21a083ce..b4e4ec1f 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -192,3 +192,86 @@ function progress(string $label, iterable|int $steps, ?Closure $callback = null,
 
     return $progress;
 }
+
+/**
+ * Multi-byte version of wordwrap.
+ */
+function mb_wordwrap(
+    string $string,
+    int $width = 75,
+    string $break = "\n",
+    bool $cut_long_words = false
+): string {
+    $lines = explode($break, $string);
+    $result = [];
+
+    foreach ($lines as $originalLine) {
+        if (mb_strwidth($originalLine) <= $width) {
+            $result[] = $originalLine;
+            continue;
+        }
+
+        $words = explode(' ', $originalLine);
+        $line = null;
+        $lineWidth = 0;
+
+        if ($cut_long_words) {
+            foreach ($words as $index => $word) {
+                $characters = mb_str_split($word);
+                $strings = [];
+                $str = '';
+
+                foreach ($characters as $character) {
+                    $tmp = $str . $character;
+
+                    if (mb_strwidth($tmp) > $width) {
+                        $strings[] = $str;
+                        $str = $character;
+                    } else {
+                        $str = $tmp;
+                    }
+                }
+
+                if ($str !== '') {
+                    $strings[] = $str;
+                }
+
+                $words[$index] = implode(' ', $strings);
+            }
+
+            $words = explode(' ', implode(' ', $words));
+        }
+
+        foreach ($words as $word) {
+            $tmp = ($line === null) ? $word : $line . ' ' . $word;
+
+            // Look for zero-width joiner characters (combined emojis)
+            preg_match('/\p{Cf}/u', $word, $joinerMatches);
+
+            $wordWidth = count($joinerMatches) > 0 ? 2 : mb_strwidth($word);
+
+            $lineWidth += $wordWidth;
+
+            if ($line !== null) {
+                // Space between words
+                $lineWidth += 1;
+            }
+
+            if ($lineWidth <= $width) {
+                $line = $tmp;
+            } else {
+                $result[] = $line;
+                $line = $word;
+                $lineWidth = $wordWidth;
+            }
+        }
+
+        if ($line !== '') {
+            $result[] = $line;
+        }
+
+        $line = null;
+    }
+
+    return implode($break, $result);
+}

From 8cf7e50aff5f61ad0f9f32199760b8d8e7de1e0d Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 3 Jan 2024 20:47:52 -0800
Subject: [PATCH 37/59] getting closer to consistent

---
 src/TextareaPrompt.php                        | 21 ++++++++++++-------
 src/Themes/Default/TextareaPromptRenderer.php |  2 +-
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 6b04eaed..7eac669d 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -11,6 +11,8 @@ class TextareaPrompt extends Prompt
 
     public int $width = 60;
 
+    public int $maxLineWidth = 60;
+
     protected int $cursorOffset = 0;
 
     /**
@@ -72,7 +74,7 @@ protected function handleUpKey(): void
         $lines = collect($this->lines());
 
         // Line length + 1 for the newline character
-        $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
+        $lineLengths = $lines->map(fn ($line, $index) => mb_strwidth($line) + ($index === $lines->count() - 1 ? 0 : 1));
 
         $currentLineIndex = $this->currentLineIndex();
 
@@ -108,13 +110,13 @@ protected function handleDownKey(): void
         $lines = collect($this->lines());
 
         // Line length + 1 for the newline character
-        $lineLengths = $lines->map(fn ($line, $index) => mb_strlen($line) + ($index === $lines->count() - 1 ? 0 : 1));
+        $lineLengths = $lines->map(fn ($line, $index) => mb_strwidth($line) + ($index === $lines->count() - 1 ? 0 : 1));
 
         $currentLineIndex = $this->currentLineIndex();
 
         if ($currentLineIndex === $lines->count() - 1) {
             // They're already at the last line, jump them to the last position
-            $this->cursorPosition = mb_strlen($lines->implode(PHP_EOL));
+            $this->cursorPosition = mb_strwidth($lines->implode(PHP_EOL));
 
             return;
         }
@@ -175,7 +177,7 @@ protected function currentLineIndex(): int
         $totalLineLength = 0;
 
         return (int) collect($this->lines())->search(function ($line) use (&$totalLineLength) {
-            $totalLineLength += mb_strlen($line) + 1;
+            $totalLineLength += mb_strwidth($line) + 1;
 
             return $totalLineLength > $this->cursorPosition;
         }) ?: 0;
@@ -188,9 +190,12 @@ protected function currentLineIndex(): int
      */
     public function lines(): array
     {
+        // Subtract 2 for the scrollbar
+        $this->maxLineWidth = $this->width - 2;
+
         $this->calculateCursorOffset();
 
-        $value = wordwrap($this->value(), $this->width - 1, PHP_EOL, true);
+        $value = mb_wordwrap($this->value(), $this->maxLineWidth, PHP_EOL, true);
 
         return explode(PHP_EOL, $value);
     }
@@ -218,11 +223,11 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{'.($this->width).',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
-            if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strlen($match[0])) {
-                $this->cursorOffset += (int) floor(mb_strlen($match[0]) / ($this->width - 1));
+            if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
+                $this->cursorOffset += (int) floor(mb_strwidth($match[0]) / $this->maxLineWidth);
             }
         }
     }
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index 4afb9f8f..d76660df 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -15,7 +15,7 @@ class TextareaPromptRenderer extends Renderer implements Scrolling
      */
     public function __invoke(TextareaPrompt $prompt): string
     {
-        $prompt->width = min($this->minWidth, $prompt->terminal()->cols() - 6);
+        $prompt->width = $prompt->terminal()->cols() - 6;
 
         return match ($prompt->state) {
             'submit' => $this

From c6dce583dfe99a45815e1706f7ce9cfc78d675cb Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 3 Jan 2024 20:56:17 -0800
Subject: [PATCH 38/59] fix scroll width

---
 src/Themes/Default/TextareaPromptRenderer.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index d76660df..fa6487f1 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -20,13 +20,13 @@ public function __invoke(TextareaPrompt $prompt): string
         return match ($prompt->state) {
             'submit' => $this
                 ->box(
-                    $this->dim($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    $this->dim($this->truncate($prompt->label, $prompt->width)),
                     collect($prompt->lines())->implode(PHP_EOL),
                 ),
 
             'cancel' => $this
                 ->box(
-                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $this->truncate($prompt->label, $prompt->width),
                     collect($prompt->lines())->map(fn ($line) => $this->strikethrough($this->dim($line)))->implode(PHP_EOL),
                     color: 'red',
                 )
@@ -34,7 +34,7 @@ public function __invoke(TextareaPrompt $prompt): string
 
             'error' => $this
                 ->box(
-                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $this->truncate($prompt->label, $prompt->width),
                     $this->renderText($prompt),
                     color: 'yellow',
                     info: 'Ctrl+D to submit'
@@ -43,7 +43,7 @@ public function __invoke(TextareaPrompt $prompt): string
 
             default => $this
                 ->box(
-                    $this->cyan($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    $this->cyan($this->truncate($prompt->label, $prompt->width)),
                     $this->renderText($prompt),
                     info: 'Ctrl+D to submit'
                 )
@@ -66,12 +66,14 @@ protected function renderText(TextareaPrompt $prompt): string
             $visible->push('');
         }
 
+        $longest = $this->longest($prompt->lines()) + 2;
+
         return $this->scrollbar(
             $visible,
             $prompt->firstVisible,
             $prompt->scroll,
             count($prompt->lines()),
-            $prompt->width,
+            min($longest, $prompt->width),
         )->implode(PHP_EOL);
     }
 

From 3347909ee00989a4d1d7bc1f234c63be40224446 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Thu, 4 Jan 2024 04:56:54 +0000
Subject: [PATCH 39/59] Fix code styling

---
 src/TextareaPrompt.php | 2 +-
 src/helpers.php        | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 7eac669d..88725fff 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -223,7 +223,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
diff --git a/src/helpers.php b/src/helpers.php
index b4e4ec1f..d9f25e54 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -208,6 +208,7 @@ function mb_wordwrap(
     foreach ($lines as $originalLine) {
         if (mb_strwidth($originalLine) <= $width) {
             $result[] = $originalLine;
+
             continue;
         }
 
@@ -222,7 +223,7 @@ function mb_wordwrap(
                 $str = '';
 
                 foreach ($characters as $character) {
-                    $tmp = $str . $character;
+                    $tmp = $str.$character;
 
                     if (mb_strwidth($tmp) > $width) {
                         $strings[] = $str;
@@ -243,7 +244,7 @@ function mb_wordwrap(
         }
 
         foreach ($words as $word) {
-            $tmp = ($line === null) ? $word : $line . ' ' . $word;
+            $tmp = ($line === null) ? $word : $line.' '.$word;
 
             // Look for zero-width joiner characters (combined emojis)
             preg_match('/\p{Cf}/u', $word, $joinerMatches);

From 41cda9cf9f814e3be8a2fe16755d2d07ec7a6034 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 3 Jan 2024 21:00:10 -0800
Subject: [PATCH 40/59] appease phpstan

---
 src/helpers.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/helpers.php b/src/helpers.php
index b4e4ec1f..e252c504 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -195,6 +195,8 @@ function progress(string $label, iterable|int $steps, ?Closure $callback = null,
 
 /**
  * Multi-byte version of wordwrap.
+ *
+ * @param non-empty-string $break
  */
 function mb_wordwrap(
     string $string,

From e8fdac9b061eaeea9e86202b89e0a65b6bda5d45 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Thu, 4 Jan 2024 05:01:06 +0000
Subject: [PATCH 41/59] Fix code styling

---
 src/helpers.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers.php b/src/helpers.php
index 86840e9f..9f6422db 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -196,7 +196,7 @@ function progress(string $label, iterable|int $steps, ?Closure $callback = null,
 /**
  * Multi-byte version of wordwrap.
  *
- * @param non-empty-string $break
+ * @param  non-empty-string  $break
  */
 function mb_wordwrap(
     string $string,

From 5663c18b6a18987e030e03e672b782224a4c27a9 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 10 Jan 2024 21:49:58 -0500
Subject: [PATCH 42/59] Create MultiByteWordWrapTest.php

---
 tests/Feature/MultiByteWordWrapTest.php | 189 ++++++++++++++++++++++++
 1 file changed, 189 insertions(+)
 create mode 100644 tests/Feature/MultiByteWordWrapTest.php

diff --git a/tests/Feature/MultiByteWordWrapTest.php b/tests/Feature/MultiByteWordWrapTest.php
new file mode 100644
index 00000000..06c798fa
--- /dev/null
+++ b/tests/Feature/MultiByteWordWrapTest.php
@@ -0,0 +1,189 @@
+<?php
+
+use function Laravel\Prompts\mb_wordwrap;
+
+test('will match wordwrap', function () {
+    $str = "This is a story all about how my life got flipped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str);
+
+    $mbResult = mb_wordwrap($str);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will match wordwrap on shorter strings', function () {
+    $str = "This is a story all\nabout how my life got\nflipped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str);
+
+    $mbResult = mb_wordwrap($str);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will match wordwrap on blank lines strings', function () {
+    $str = "This is a story all about how my life got flipped turned upside down and I'd\n\nlike to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str);
+
+    $mbResult = mb_wordwrap($str);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will match wordwrap with cut long words enabled', function () {
+    $str = "This is a story all about how my life got flippppppppppppppppppppppppped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str, 25, "\n", true);
+
+    $mbResult = mb_wordwrap($str, 25, "\n", true);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will match wordwrap with random multiple spaces', function () {
+    $str = "     This is a story all about how my life got flipped turned upside down and      I'd      like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str, 25, "\n", true);
+
+    $mbResult = mb_wordwrap($str, 25, "\n", true);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will match wordwrap with cut long words disabled', function () {
+    $str = "This is a story all about how my life got flippppppppppppppppppppppppped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $result = wordwrap($str, 25, "\n", false);
+
+    $mbResult = mb_wordwrap($str, 25, "\n", false);
+
+    expect($mbResult)->toBe($result);
+});
+
+test('will wrap strings with multi-byte characters', function () {
+    $str = "This is a story all about how my life got flippêd turnêd upsidê down and I'd likê to takê a minutê just sit right thêrê I'll têll you how I bêcamê thê princê of a town callêd Bêl-Air";
+
+    $mbResult = mb_wordwrap($str, 18, "\n", false);
+
+    $expectedResult = <<<RESULT
+    This is a story
+    all about how my
+    life got flippêd
+    turnêd upsidê down
+    and I'd likê to
+    takê a minutê just
+    sit right thêrê
+    I'll têll you how
+    I bêcamê thê
+    princê of a town
+    callêd Bêl-Air
+    RESULT;
+
+    expect($mbResult)->toBe($expectedResult);
+});
+
+test('will wrap strings with emojis', function () {
+    $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
+
+    $mbResult = mb_wordwrap($str, 13, "\n", false);
+
+    $expectedResult = <<<RESULT
+    This is a 📖
+    all about how
+    my life got
+    🌀 turned
+    upside ⬇️ and
+    I'd like to
+    take a minute
+    just sit
+    right there
+    I'll tell you
+    how I became
+    the prince of
+    a town called
+    Bel-Air
+    RESULT;
+
+    expect($mbResult)->toBe($expectedResult);
+});
+
+test('will wrap strings with emojis and multi-byte characters', function () {
+    $str = "This is a 📖 all about how my lifê got 🌀 turnêd upsidê ⬇️ and I'd likê to takê a minutê just sit right thêrê I'll têll you how I bêcamê thê princê of a town callêd Bêl-Air";
+
+    $mbResult = mb_wordwrap($str, 11, "\n", false);
+
+    $expectedResult = <<<RESULT
+    This is a
+    📖 all
+    about how
+    my lifê got
+    🌀 turnêd
+    upsidê ⬇️
+    and I'd
+    likê to
+    takê a
+    minutê just
+    sit right
+    thêrê I'll
+    têll you
+    how I
+    bêcamê thê
+    princê of a
+    town callêd
+    Bêl-Air
+    RESULT;
+
+    expect($mbResult)->toBe($expectedResult);
+});
+
+test('will wrap strings with combined emojis', function () {
+    $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a 👨‍👩‍👧‍👦 called Bel-Air";
+
+    $mbResult = mb_wordwrap($str, 13, "\n", false);
+
+    $expectedResult = <<<RESULT
+    This is a 📖
+    all about how
+    my life got
+    🌀 turned
+    upside ⬇️ and
+    I'd like to
+    take a minute
+    just sit
+    right there
+    I'll tell you
+    how I became
+    the prince of
+    a 👨‍👩‍👧‍👦 called
+    Bel-Air
+    RESULT;
+
+    expect($mbResult)->toBe($expectedResult);
+});
+
+test('will handle long strings with multi-byte characters and emojis with cut long words enabled', function () {
+    $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a 👨‍👩‍👧‍👦 called Bel-Air";
+
+    $mbResult = mb_wordwrap($str, 13, "\n", false);
+
+    $expectedResult = <<<RESULT
+    This is a 📖
+    all about how
+    my life got
+    🌀 turned
+    upside ⬇️ and
+    I'd like to
+    take a minute
+    just sit
+    right there
+    I'll tell you
+    how I became
+    the prince of
+    a 👨‍👩‍👧‍👦 called
+    Bel-Air
+    RESULT;
+
+    expect($mbResult)->toBe($expectedResult);
+});

From eb94a6c0c9fc24637b1eef474b9bd66e536bcfcb Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 30 Jan 2024 20:17:23 -0500
Subject: [PATCH 43/59] remove maxLineWIdth property

---
 src/TextareaPrompt.php                        | 9 +++------
 src/Themes/Default/TextareaPromptRenderer.php | 4 ++--
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 88725fff..a59bf610 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -190,12 +190,9 @@ protected function currentLineIndex(): int
      */
     public function lines(): array
     {
-        // Subtract 2 for the scrollbar
-        $this->maxLineWidth = $this->width - 2;
-
         $this->calculateCursorOffset();
 
-        $value = mb_wordwrap($this->value(), $this->maxLineWidth, PHP_EOL, true);
+        $value = mb_wordwrap($this->value(), $this->width, PHP_EOL, true);
 
         return explode(PHP_EOL, $value);
     }
@@ -223,11 +220,11 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
-                $this->cursorOffset += (int) floor(mb_strwidth($match[0]) / $this->maxLineWidth);
+                $this->cursorOffset += (int) floor(mb_strwidth($match[0]) / $this->width);
             }
         }
     }
diff --git a/src/Themes/Default/TextareaPromptRenderer.php b/src/Themes/Default/TextareaPromptRenderer.php
index fa6487f1..7a1e6da7 100644
--- a/src/Themes/Default/TextareaPromptRenderer.php
+++ b/src/Themes/Default/TextareaPromptRenderer.php
@@ -15,7 +15,7 @@ class TextareaPromptRenderer extends Renderer implements Scrolling
      */
     public function __invoke(TextareaPrompt $prompt): string
     {
-        $prompt->width = $prompt->terminal()->cols() - 6;
+        $prompt->width = $prompt->terminal()->cols() - 8;
 
         return match ($prompt->state) {
             'submit' => $this
@@ -73,7 +73,7 @@ protected function renderText(TextareaPrompt $prompt): string
             $prompt->firstVisible,
             $prompt->scroll,
             count($prompt->lines()),
-            min($longest, $prompt->width),
+            min($longest, $prompt->width + 2),
         )->implode(PHP_EOL);
     }
 

From 2a2c6702480b5bb043e0577b066c188eec2df8b3 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 30 Jan 2024 20:17:59 -0500
Subject: [PATCH 44/59] actually remove maxLineWidth property

---
 src/TextareaPrompt.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index a59bf610..0991e8c4 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -11,8 +11,6 @@ class TextareaPrompt extends Prompt
 
     public int $width = 60;
 
-    public int $maxLineWidth = 60;
-
     protected int $cursorOffset = 0;
 
     /**

From c16cfb7b292a09bf76fd2a3f29be8c38c5f390dd Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 30 Jan 2024 20:59:14 -0500
Subject: [PATCH 45/59] fixed the off by one errors when using the up/down keys

---
 src/TextareaPrompt.php | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 0991e8c4..201a4a66 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -87,14 +87,10 @@ protected function handleUpKey(): void
 
         $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
 
-        $destinationLineLength = $lineLengths->get($currentLineIndex - 1) ?? $currentLines->first();
+        $destinationLineLength = ($lineLengths->get($currentLineIndex - 1) ?? $currentLines->first()) - 1;
 
         $newColumn = min($destinationLineLength, $currentColumn);
 
-        if ($newColumn < $currentColumn) {
-            $newColumn--;
-        }
-
         $fullLines = $currentLines->slice(0, -2);
 
         $this->cursorPosition = $fullLines->sum() + $newColumn;
@@ -124,7 +120,7 @@ protected function handleDownKey(): void
 
         $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
 
-        $destinationLineLength = ($lineLengths->get($currentLineIndex + 1) ?? $currentLines->last()) - 1;
+        $destinationLineLength = ($lineLengths->get($currentLineIndex + 1) ?? $currentLines->last());
 
         $newColumn = min(max(0, $destinationLineLength), $currentColumn);
 

From 4a047ca58eadfe78bd165762cd60b17784148b8d Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 30 Jan 2024 21:02:58 -0500
Subject: [PATCH 46/59] fixed bug where pasting a bunch of content didn't put
 the cursor in the viewport

---
 src/TextareaPrompt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 201a4a66..bafcc998 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -149,7 +149,7 @@ protected function adjustVisibleWindow(): void
 
         $currentLineIndex = $this->currentLineIndex();
 
-        if ($this->firstVisible + $this->scroll <= $currentLineIndex) {
+        while ($this->firstVisible + $this->scroll <= $currentLineIndex) {
             $this->firstVisible++;
         }
 

From e1d46b459f303ea6791b3154644ed540fa8640c5 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Wed, 31 Jan 2024 02:03:20 +0000
Subject: [PATCH 47/59] Fix code styling

---
 src/TextareaPrompt.php                  |  2 +-
 tests/Feature/MultiByteWordWrapTest.php | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index bafcc998..9228d795 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -214,7 +214,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
diff --git a/tests/Feature/MultiByteWordWrapTest.php b/tests/Feature/MultiByteWordWrapTest.php
index 06c798fa..88e6ad4d 100644
--- a/tests/Feature/MultiByteWordWrapTest.php
+++ b/tests/Feature/MultiByteWordWrapTest.php
@@ -67,7 +67,7 @@
 
     $mbResult = mb_wordwrap($str, 18, "\n", false);
 
-    $expectedResult = <<<RESULT
+    $expectedResult = <<<'RESULT'
     This is a story
     all about how my
     life got flippêd
@@ -89,7 +89,7 @@
 
     $mbResult = mb_wordwrap($str, 13, "\n", false);
 
-    $expectedResult = <<<RESULT
+    $expectedResult = <<<'RESULT'
     This is a 📖
     all about how
     my life got
@@ -114,7 +114,7 @@
 
     $mbResult = mb_wordwrap($str, 11, "\n", false);
 
-    $expectedResult = <<<RESULT
+    $expectedResult = <<<'RESULT'
     This is a
     📖 all
     about how
@@ -143,7 +143,7 @@
 
     $mbResult = mb_wordwrap($str, 13, "\n", false);
 
-    $expectedResult = <<<RESULT
+    $expectedResult = <<<'RESULT'
     This is a 📖
     all about how
     my life got
@@ -168,7 +168,7 @@
 
     $mbResult = mb_wordwrap($str, 13, "\n", false);
 
-    $expectedResult = <<<RESULT
+    $expectedResult = <<<'RESULT'
     This is a 📖
     all about how
     my life got

From f240b388e1cd5f30622daff79e47417771f5b09a Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 30 Jan 2024 21:06:38 -0500
Subject: [PATCH 48/59] changed visiblity of validate property

---
 src/TextareaPrompt.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 9228d795..a701a2cc 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -22,7 +22,7 @@ public function __construct(
         public string $placeholder = '',
         public string $default = '',
         public bool|string $required = false,
-        public ?Closure $validate = null,
+        protected ?Closure $validate = null,
         public string $hint = ''
     ) {
         $this->trackTypedValue(
@@ -214,7 +214,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {

From 8a677ce286667326f81ad4b27b8c5a18bf9db478 Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Wed, 31 Jan 2024 02:06:59 +0000
Subject: [PATCH 49/59] Fix code styling

---
 src/TextareaPrompt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index a701a2cc..658a621f 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -214,7 +214,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {

From 3df51ffc3703d21b9e979727e78bcf89f35823ab Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 5 Mar 2024 12:14:40 -0500
Subject: [PATCH 50/59] validate property should be public

---
 src/TextareaPrompt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 658a621f..9228d795 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -22,7 +22,7 @@ public function __construct(
         public string $placeholder = '',
         public string $default = '',
         public bool|string $required = false,
-        protected ?Closure $validate = null,
+        public ?Closure $validate = null,
         public string $hint = ''
     ) {
         $this->trackTypedValue(

From 9d72523c347ef1ff9e06f0bea6dc14c966e6e454 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Tue, 5 Mar 2024 12:16:15 -0500
Subject: [PATCH 51/59] validate property should be mixed

---
 src/TextareaPrompt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 9228d795..7707fd90 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -22,7 +22,7 @@ public function __construct(
         public string $placeholder = '',
         public string $default = '',
         public bool|string $required = false,
-        public ?Closure $validate = null,
+        public mixed $validate = null,
         public string $hint = ''
     ) {
         $this->trackTypedValue(

From 4d8a63dea2e1373ba8b8d105a9c91048ae50e57d Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Tue, 5 Mar 2024 17:16:38 +0000
Subject: [PATCH 52/59] Fix code styling

---
 src/TextareaPrompt.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 7707fd90..dc896ff1 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -2,8 +2,6 @@
 
 namespace Laravel\Prompts;
 
-use Closure;
-
 class TextareaPrompt extends Prompt
 {
     use Concerns\Scrolling;

From 1a7a8c6be56b1685b0cda0278e13c7d612410b34 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 6 Mar 2024 08:58:34 -0500
Subject: [PATCH 53/59] add ability to reset cancel using + reset when using it
 in tests

---
 src/Prompt.php                   | 4 ++--
 tests/Feature/TextPromptTest.php | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Prompt.php b/src/Prompt.php
index 1f50b102..dfa793c1 100644
--- a/src/Prompt.php
+++ b/src/Prompt.php
@@ -52,7 +52,7 @@ abstract class Prompt
     /**
      * The cancellation callback.
      */
-    protected static Closure $cancelUsing;
+    protected static ?Closure $cancelUsing;
 
     /**
      * Indicates if the prompt has been validated.
@@ -136,7 +136,7 @@ public function prompt(): mixed
     /**
      * Register a callback to be invoked when a user cancels a prompt.
      */
-    public static function cancelUsing(Closure $callback): void
+    public static function cancelUsing(?Closure $callback): void
     {
         static::$cancelUsing = $callback;
     }
diff --git a/tests/Feature/TextPromptTest.php b/tests/Feature/TextPromptTest.php
index 2f47b46d..541628ad 100644
--- a/tests/Feature/TextPromptTest.php
+++ b/tests/Feature/TextPromptTest.php
@@ -7,6 +7,10 @@
 
 use function Laravel\Prompts\text;
 
+afterEach(function () {
+    Prompt::cancelUsing(null);
+});
+
 it('returns the input', function () {
     Prompt::fake(['J', 'e', 's', 's', Key::ENTER]);
 

From 66330e6e706efe0cbf17146cd23d22e9b40c9b28 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Wed, 20 Mar 2024 15:38:33 -0400
Subject: [PATCH 54/59] fix for strange down arrow behavior

---
 src/TextareaPrompt.php               |  6 ++++-
 tests/Feature/TextareaPromptTest.php | 36 ++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index dc896ff1..c871221e 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -118,7 +118,11 @@ protected function handleDownKey(): void
 
         $currentColumn = $currentLines->last() - ($currentLines->sum() - $this->cursorPosition);
 
-        $destinationLineLength = ($lineLengths->get($currentLineIndex + 1) ?? $currentLines->last());
+        $destinationLineLength = $lineLengths->get($currentLineIndex + 1) ?? $currentLines->last();
+
+        if ($currentLineIndex + 1 !== $lines->count() - 1) {
+            $destinationLineLength--;
+        }
 
         $newColumn = min(max(0, $destinationLineLength), $currentColumn);
 
diff --git a/tests/Feature/TextareaPromptTest.php b/tests/Feature/TextareaPromptTest.php
index 0b93b1a6..42d87ba5 100644
--- a/tests/Feature/TextareaPromptTest.php
+++ b/tests/Feature/TextareaPromptTest.php
@@ -162,3 +162,39 @@
 
     textarea('What is your name?', required: true);
 })->throws(NonInteractiveValidationException::class, 'Required.');
+
+it('correctly handles ascending line lengths', function () {
+    Prompt::fake([
+        'a', Key::ENTER,
+        'b', 'c', Key::ENTER,
+        'd', 'e', 'f',
+        Key::UP,
+        Key::UP,
+        Key::DOWN,
+        'g',
+        Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("a\nbgc\ndef");
+});
+
+it('correctly handles descending line lengths', function () {
+    Prompt::fake([
+        'a', 'b', 'c', Key::ENTER,
+        'd', 'e', Key::ENTER,
+        'f',
+        Key::UP,
+        Key::UP,
+        Key::RIGHT,
+        Key::RIGHT,
+        Key::DOWN,
+        'g',
+        Key::CTRL_D,
+    ]);
+
+    $result = textarea(label: 'What is your name?');
+
+    expect($result)->toBe("abc\ndeg\nf");
+});

From d5699cfa212bd8ef59f8bbb2e0176ca1034a8000 Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 31 Mar 2024 08:56:35 -0700
Subject: [PATCH 55/59] move mb_wordwrap to truncation trait

---
 src/Concerns/Truncation.php             | 90 ++++++++++++++++++++++++-
 src/TextareaPrompt.php                  |  5 +-
 src/helpers.php                         | 86 -----------------------
 tests/Feature/MultiByteWordWrapTest.php | 56 ++++++++-------
 4 files changed, 125 insertions(+), 112 deletions(-)

diff --git a/src/Concerns/Truncation.php b/src/Concerns/Truncation.php
index ec40a02b..7bf2890e 100644
--- a/src/Concerns/Truncation.php
+++ b/src/Concerns/Truncation.php
@@ -15,6 +15,94 @@ protected function truncate(string $string, int $width): string
             throw new InvalidArgumentException("Width [{$width}] must be greater than zero.");
         }
 
-        return mb_strwidth($string) <= $width ? $string : (mb_strimwidth($string, 0, $width - 1).'…');
+        return mb_strwidth($string) <= $width ? $string : (mb_strimwidth($string, 0, $width - 1) . '…');
+    }
+
+
+
+    /**
+     * Multi-byte version of wordwrap.
+     *
+     * @param  non-empty-string  $break
+     */
+    protected function mbWordwrap(
+        string $string,
+        int $width = 75,
+        string $break = "\n",
+        bool $cut_long_words = false
+    ): string {
+        $lines = explode($break, $string);
+        $result = [];
+
+        foreach ($lines as $originalLine) {
+            if (mb_strwidth($originalLine) <= $width) {
+                $result[] = $originalLine;
+
+                continue;
+            }
+
+            $words = explode(' ', $originalLine);
+            $line = null;
+            $lineWidth = 0;
+
+            if ($cut_long_words) {
+                foreach ($words as $index => $word) {
+                    $characters = mb_str_split($word);
+                    $strings = [];
+                    $str = '';
+
+                    foreach ($characters as $character) {
+                        $tmp = $str . $character;
+
+                        if (mb_strwidth($tmp) > $width) {
+                            $strings[] = $str;
+                            $str = $character;
+                        } else {
+                            $str = $tmp;
+                        }
+                    }
+
+                    if ($str !== '') {
+                        $strings[] = $str;
+                    }
+
+                    $words[$index] = implode(' ', $strings);
+                }
+
+                $words = explode(' ', implode(' ', $words));
+            }
+
+            foreach ($words as $word) {
+                $tmp = ($line === null) ? $word : $line . ' ' . $word;
+
+                // Look for zero-width joiner characters (combined emojis)
+                preg_match('/\p{Cf}/u', $word, $joinerMatches);
+
+                $wordWidth = count($joinerMatches) > 0 ? 2 : mb_strwidth($word);
+
+                $lineWidth += $wordWidth;
+
+                if ($line !== null) {
+                    // Space between words
+                    $lineWidth += 1;
+                }
+
+                if ($lineWidth <= $width) {
+                    $line = $tmp;
+                } else {
+                    $result[] = $line;
+                    $line = $word;
+                    $lineWidth = $wordWidth;
+                }
+            }
+
+            if ($line !== '') {
+                $result[] = $line;
+            }
+
+            $line = null;
+        }
+
+        return implode($break, $result);
     }
 }
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index c871221e..8bec0f71 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -6,6 +6,7 @@ class TextareaPrompt extends Prompt
 {
     use Concerns\Scrolling;
     use Concerns\TypedValue;
+    use Concerns\Truncation;
 
     public int $width = 60;
 
@@ -188,7 +189,7 @@ public function lines(): array
     {
         $this->calculateCursorOffset();
 
-        $value = mb_wordwrap($this->value(), $this->width, PHP_EOL, true);
+        $value = $this->mbWordwrap($this->value(), $this->width, PHP_EOL, true);
 
         return explode(PHP_EOL, $value);
     }
@@ -216,7 +217,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
diff --git a/src/helpers.php b/src/helpers.php
index dfe42e2a..23b72ea7 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -200,89 +200,3 @@ function progress(string $label, iterable|int $steps, ?Closure $callback = null,
 
     return $progress;
 }
-
-/**
- * Multi-byte version of wordwrap.
- *
- * @param  non-empty-string  $break
- */
-function mb_wordwrap(
-    string $string,
-    int $width = 75,
-    string $break = "\n",
-    bool $cut_long_words = false
-): string {
-    $lines = explode($break, $string);
-    $result = [];
-
-    foreach ($lines as $originalLine) {
-        if (mb_strwidth($originalLine) <= $width) {
-            $result[] = $originalLine;
-
-            continue;
-        }
-
-        $words = explode(' ', $originalLine);
-        $line = null;
-        $lineWidth = 0;
-
-        if ($cut_long_words) {
-            foreach ($words as $index => $word) {
-                $characters = mb_str_split($word);
-                $strings = [];
-                $str = '';
-
-                foreach ($characters as $character) {
-                    $tmp = $str.$character;
-
-                    if (mb_strwidth($tmp) > $width) {
-                        $strings[] = $str;
-                        $str = $character;
-                    } else {
-                        $str = $tmp;
-                    }
-                }
-
-                if ($str !== '') {
-                    $strings[] = $str;
-                }
-
-                $words[$index] = implode(' ', $strings);
-            }
-
-            $words = explode(' ', implode(' ', $words));
-        }
-
-        foreach ($words as $word) {
-            $tmp = ($line === null) ? $word : $line.' '.$word;
-
-            // Look for zero-width joiner characters (combined emojis)
-            preg_match('/\p{Cf}/u', $word, $joinerMatches);
-
-            $wordWidth = count($joinerMatches) > 0 ? 2 : mb_strwidth($word);
-
-            $lineWidth += $wordWidth;
-
-            if ($line !== null) {
-                // Space between words
-                $lineWidth += 1;
-            }
-
-            if ($lineWidth <= $width) {
-                $line = $tmp;
-            } else {
-                $result[] = $line;
-                $line = $word;
-                $lineWidth = $wordWidth;
-            }
-        }
-
-        if ($line !== '') {
-            $result[] = $line;
-        }
-
-        $line = null;
-    }
-
-    return implode($break, $result);
-}
diff --git a/tests/Feature/MultiByteWordWrapTest.php b/tests/Feature/MultiByteWordWrapTest.php
index 88e6ad4d..84595f53 100644
--- a/tests/Feature/MultiByteWordWrapTest.php
+++ b/tests/Feature/MultiByteWordWrapTest.php
@@ -1,71 +1,81 @@
 <?php
 
-use function Laravel\Prompts\mb_wordwrap;
+use Laravel\Prompts\Concerns\Truncation;
 
-test('will match wordwrap', function () {
+$instance = new class
+{
+    use Truncation;
+
+    public function wordwrap(...$args)
+    {
+        return $this->mbWordwrap(...$args);
+    }
+};
+
+test('will match wordwrap', function () use ($instance) {
     $str = "This is a story all about how my life got flipped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str);
 
-    $mbResult = mb_wordwrap($str);
+    $mbResult = $instance->wordwrap($str);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will match wordwrap on shorter strings', function () {
+test('will match wordwrap on shorter strings', function () use ($instance) {
     $str = "This is a story all\nabout how my life got\nflipped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str);
 
-    $mbResult = mb_wordwrap($str);
+    $mbResult = $instance->wordwrap($str);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will match wordwrap on blank lines strings', function () {
+test('will match wordwrap on blank lines strings', function () use ($instance) {
     $str = "This is a story all about how my life got flipped turned upside down and I'd\n\nlike to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str);
 
-    $mbResult = mb_wordwrap($str);
+    $mbResult = $instance->wordwrap($str);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will match wordwrap with cut long words enabled', function () {
+test('will match wordwrap with cut long words enabled', function () use ($instance) {
     $str = "This is a story all about how my life got flippppppppppppppppppppppppped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str, 25, "\n", true);
 
-    $mbResult = mb_wordwrap($str, 25, "\n", true);
+    $mbResult = $instance->wordwrap($str, 25, "\n", true);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will match wordwrap with random multiple spaces', function () {
+test('will match wordwrap with random multiple spaces', function () use ($instance) {
     $str = "     This is a story all about how my life got flipped turned upside down and      I'd      like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str, 25, "\n", true);
 
-    $mbResult = mb_wordwrap($str, 25, "\n", true);
+    $mbResult = $instance->wordwrap($str, 25, "\n", true);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will match wordwrap with cut long words disabled', function () {
+test('will match wordwrap with cut long words disabled', function () use ($instance) {
     $str = "This is a story all about how my life got flippppppppppppppppppppppppped turned upside down and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
     $result = wordwrap($str, 25, "\n", false);
 
-    $mbResult = mb_wordwrap($str, 25, "\n", false);
+    $mbResult = $instance->wordwrap($str, 25, "\n", false);
 
     expect($mbResult)->toBe($result);
 });
 
-test('will wrap strings with multi-byte characters', function () {
+test('will wrap strings with multi-byte characters', function () use ($instance) {
     $str = "This is a story all about how my life got flippêd turnêd upsidê down and I'd likê to takê a minutê just sit right thêrê I'll têll you how I bêcamê thê princê of a town callêd Bêl-Air";
 
-    $mbResult = mb_wordwrap($str, 18, "\n", false);
+    $mbResult = $instance->wordwrap($str, 18, "\n", false);
 
     $expectedResult = <<<'RESULT'
     This is a story
@@ -84,10 +94,10 @@
     expect($mbResult)->toBe($expectedResult);
 });
 
-test('will wrap strings with emojis', function () {
+test('will wrap strings with emojis', function () use ($instance) {
     $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a town called Bel-Air";
 
-    $mbResult = mb_wordwrap($str, 13, "\n", false);
+    $mbResult = $instance->wordwrap($str, 13, "\n", false);
 
     $expectedResult = <<<'RESULT'
     This is a 📖
@@ -109,10 +119,10 @@
     expect($mbResult)->toBe($expectedResult);
 });
 
-test('will wrap strings with emojis and multi-byte characters', function () {
+test('will wrap strings with emojis and multi-byte characters', function () use ($instance) {
     $str = "This is a 📖 all about how my lifê got 🌀 turnêd upsidê ⬇️ and I'd likê to takê a minutê just sit right thêrê I'll têll you how I bêcamê thê princê of a town callêd Bêl-Air";
 
-    $mbResult = mb_wordwrap($str, 11, "\n", false);
+    $mbResult = $instance->wordwrap($str, 11, "\n", false);
 
     $expectedResult = <<<'RESULT'
     This is a
@@ -138,10 +148,10 @@
     expect($mbResult)->toBe($expectedResult);
 });
 
-test('will wrap strings with combined emojis', function () {
+test('will wrap strings with combined emojis', function () use ($instance) {
     $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a 👨‍👩‍👧‍👦 called Bel-Air";
 
-    $mbResult = mb_wordwrap($str, 13, "\n", false);
+    $mbResult = $instance->wordwrap($str, 13, "\n", false);
 
     $expectedResult = <<<'RESULT'
     This is a 📖
@@ -163,10 +173,10 @@
     expect($mbResult)->toBe($expectedResult);
 });
 
-test('will handle long strings with multi-byte characters and emojis with cut long words enabled', function () {
+test('will handle long strings with multi-byte characters and emojis with cut long words enabled', function () use ($instance) {
     $str = "This is a 📖 all about how my life got 🌀 turned upside ⬇️ and I'd like to take a minute just sit right there I'll tell you how I became the prince of a 👨‍👩‍👧‍👦 called Bel-Air";
 
-    $mbResult = mb_wordwrap($str, 13, "\n", false);
+    $mbResult = $instance->wordwrap($str, 13, "\n", false);
 
     $expectedResult = <<<'RESULT'
     This is a 📖

From 4d5c1825c70e2cee69ec44011ffd010a84a0334b Mon Sep 17 00:00:00 2001
From: Joe Tannenbaum <joe@joe.codes>
Date: Sun, 31 Mar 2024 08:59:34 -0700
Subject: [PATCH 56/59] move rows param to last position

---
 src/helpers.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers.php b/src/helpers.php
index 23b72ea7..a371699f 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -16,7 +16,7 @@ function text(string $label, string $placeholder = '', string $default = '', boo
 /**
  * Prompt the user for multiline text input.
  */
-function textarea(string $label, int $rows = 5, string $placeholder = '', string $default = '', bool|string $required = false, ?Closure $validate = null, string $hint = ''): string
+function textarea(string $label, string $placeholder = '', string $default = '', bool|string $required = false, ?Closure $validate = null, string $hint = '', int $rows = 5): string
 {
     return (new TextareaPrompt($label, $rows, $placeholder, $default, $required, $validate, $hint))->prompt();
 }

From 1efa24db438012b7aa63db879da75ef9932f80bd Mon Sep 17 00:00:00 2001
From: joetannenbaum <joetannenbaum@users.noreply.github.com>
Date: Sun, 31 Mar 2024 23:55:55 +0000
Subject: [PATCH 57/59] Fix code styling

---
 src/Concerns/Truncation.php | 8 +++-----
 src/TextareaPrompt.php      | 4 ++--
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/Concerns/Truncation.php b/src/Concerns/Truncation.php
index 7bf2890e..84cf60e7 100644
--- a/src/Concerns/Truncation.php
+++ b/src/Concerns/Truncation.php
@@ -15,11 +15,9 @@ protected function truncate(string $string, int $width): string
             throw new InvalidArgumentException("Width [{$width}] must be greater than zero.");
         }
 
-        return mb_strwidth($string) <= $width ? $string : (mb_strimwidth($string, 0, $width - 1) . '…');
+        return mb_strwidth($string) <= $width ? $string : (mb_strimwidth($string, 0, $width - 1).'…');
     }
 
-
-
     /**
      * Multi-byte version of wordwrap.
      *
@@ -52,7 +50,7 @@ protected function mbWordwrap(
                     $str = '';
 
                     foreach ($characters as $character) {
-                        $tmp = $str . $character;
+                        $tmp = $str.$character;
 
                         if (mb_strwidth($tmp) > $width) {
                             $strings[] = $str;
@@ -73,7 +71,7 @@ protected function mbWordwrap(
             }
 
             foreach ($words as $word) {
-                $tmp = ($line === null) ? $word : $line . ' ' . $word;
+                $tmp = ($line === null) ? $word : $line.' '.$word;
 
                 // Look for zero-width joiner characters (combined emojis)
                 preg_match('/\p{Cf}/u', $word, $joinerMatches);
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 8bec0f71..53d9feb1 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -5,8 +5,8 @@
 class TextareaPrompt extends Prompt
 {
     use Concerns\Scrolling;
-    use Concerns\TypedValue;
     use Concerns\Truncation;
+    use Concerns\TypedValue;
 
     public int $width = 60;
 
@@ -217,7 +217,7 @@ protected function calculateCursorOffset(): void
     {
         $this->cursorOffset = 0;
 
-        preg_match_all('/\S{' . $this->width . ',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
+        preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
             if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {

From 4515c98ebefca145592ed1a26a75a5d9fd7d3378 Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Wed, 3 Apr 2024 14:44:59 +1000
Subject: [PATCH 58/59] Formatting

---
 src/TextareaPrompt.php | 123 ++++++++++++++++++++---------------------
 src/helpers.php        |   2 +-
 2 files changed, 62 insertions(+), 63 deletions(-)

diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 53d9feb1..203317b4 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -8,59 +8,83 @@ class TextareaPrompt extends Prompt
     use Concerns\Truncation;
     use Concerns\TypedValue;
 
+    /**
+     * The width of the textarea.
+     */
     public int $width = 60;
 
-    protected int $cursorOffset = 0;
-
     /**
      * Create a new TextareaPrompt instance.
      */
     public function __construct(
         public string $label,
-        public int $rows = 5,
         public string $placeholder = '',
         public string $default = '',
         public bool|string $required = false,
         public mixed $validate = null,
-        public string $hint = ''
+        public string $hint = '',
+        int $rows = 5,
     ) {
+        $this->scroll = $rows;
+
+        $this->initializeScrolling();
+
         $this->trackTypedValue(
             default: $default,
             submit: false,
             allowNewLine: true,
         );
 
-        $this->scroll = $this->rows;
+        $this->on('key', function ($key) {
+            if ($key[0] === "\e") {
+                match ($key) {
+                    Key::UP, Key::UP_ARROW, Key::CTRL_P => $this->handleUpKey(),
+                    Key::DOWN, Key::DOWN_ARROW, Key::CTRL_N => $this->handleDownKey(),
+                    default => null,
+                };
 
-        $this->initializeScrolling();
+                return;
+            }
 
-        $this->on(
-            'key',
-            function ($key) {
-                if ($key[0] === "\e") {
-                    match ($key) {
-                        Key::UP, Key::UP_ARROW, Key::CTRL_P => $this->handleUpKey(),
-                        Key::DOWN, Key::DOWN_ARROW, Key::CTRL_N => $this->handleDownKey(),
-                        default => null,
-                    };
+            // Keys may be buffered.
+            foreach (mb_str_split($key) as $key) {
+                if ($key === Key::CTRL_D) {
+                    $this->submit();
 
                     return;
                 }
+            }
+        });
+    }
+
+    /**
+     * The currently visible lines.
+     *
+     * @return array<int, string>
+     */
+    public function visible(): array
+    {
+        $this->adjustVisibleWindow();
 
-                // Keys may be buffered.
-                foreach (mb_str_split($key) as $key) {
-                    if ($key === Key::CTRL_D) {
-                        $this->submit();
+        $withCursor = $this->valueWithCursor();
 
-                        return;
-                    }
-                }
-            }
-        );
+        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
+    }
+
+    /**
+     * The formatted lines.
+     *
+     * @return array<int, string>
+     */
+    public function lines(): array
+    {
+        $value = $this->mbWordwrap($this->value(), $this->width, PHP_EOL, true);
+
+        return explode(PHP_EOL, $value);
     }
 
     /**
-     * Handle the up keypress.
+     * Handle the up key press.
      */
     protected function handleUpKey(): void
     {
@@ -96,7 +120,7 @@ protected function handleUpKey(): void
     }
 
     /**
-     * Handle the down keypress.
+     * Handle the down key press.
      */
     protected function handleDownKey(): void
     {
@@ -131,19 +155,8 @@ protected function handleDownKey(): void
     }
 
     /**
-     * The currently visible options.
-     *
-     * @return array<int, string>
+     * Adjust the visible window to ensure the cursor is always visible.
      */
-    public function visible(): array
-    {
-        $this->adjustVisibleWindow();
-
-        $withCursor = $this->valueWithCursor(10_000);
-
-        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
-    }
-
     protected function adjustVisibleWindow(): void
     {
         if (count($this->lines()) < $this->scroll) {
@@ -180,49 +193,35 @@ protected function currentLineIndex(): int
         }) ?: 0;
     }
 
-    /**
-     * Get the formatted lines of the current value.
-     *
-     * @return array<int, string>
-     */
-    public function lines(): array
-    {
-        $this->calculateCursorOffset();
-
-        $value = $this->mbWordwrap($this->value(), $this->width, PHP_EOL, true);
-
-        return explode(PHP_EOL, $value);
-    }
-
     /**
      * Get the formatted value with a virtual cursor.
      */
-    public function valueWithCursor(int $maxWidth): string
+    public function valueWithCursor(): string
     {
         $value = implode(PHP_EOL, $this->lines());
 
         if ($this->value() === '') {
-            return $this->dim($this->addCursor($this->placeholder, 0, 10_000));
+            return $this->dim($this->addCursor($this->placeholder, 0, PHP_INT_MAX));
         }
 
-        return $this->addCursor($value, $this->cursorPosition + $this->cursorOffset, -1);
+        return $this->addCursor($value, $this->cursorPosition + $this->cursorOffset(), -1);
     }
 
     /**
-     * When there are long words that wrap, the `typedValue` and the display value are different,
-     * (due to the inserted new line characters from the word wrap) and the cursor calculation is off.
-     * This method calculates the difference and adjusts the cursor position accordingly.
+     * Calculate the cursor offset considering wrapped words.
      */
-    protected function calculateCursorOffset(): void
+    protected function cursorOffset(): int
     {
-        $this->cursorOffset = 0;
+        $cursorOffset = 0;
 
         preg_match_all('/\S{'.$this->width.',}/u', $this->value(), $matches, PREG_OFFSET_CAPTURE);
 
         foreach ($matches[0] as $match) {
-            if ($this->cursorPosition + $this->cursorOffset >= $match[1] + mb_strwidth($match[0])) {
-                $this->cursorOffset += (int) floor(mb_strwidth($match[0]) / $this->width);
+            if ($this->cursorPosition + $cursorOffset >= $match[1] + mb_strwidth($match[0])) {
+                $cursorOffset += (int) floor(mb_strwidth($match[0]) / $this->width);
             }
         }
+
+        return $cursorOffset;
     }
 }
diff --git a/src/helpers.php b/src/helpers.php
index a371699f..b1b9aabe 100644
--- a/src/helpers.php
+++ b/src/helpers.php
@@ -18,7 +18,7 @@ function text(string $label, string $placeholder = '', string $default = '', boo
  */
 function textarea(string $label, string $placeholder = '', string $default = '', bool|string $required = false, ?Closure $validate = null, string $hint = '', int $rows = 5): string
 {
-    return (new TextareaPrompt($label, $rows, $placeholder, $default, $required, $validate, $hint))->prompt();
+    return (new TextareaPrompt($label, $placeholder, $default, $required, $validate, $hint, $rows))->prompt();
 }
 
 /**

From 3c048320d520acb2f496441dfd474618efd7fc17 Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Wed, 3 Apr 2024 15:08:21 +1000
Subject: [PATCH 59/59] Allow placeholder to wrap and contain newlines

---
 src/Concerns/TypedValue.php |  6 ++--
 src/TextareaPrompt.php      | 64 ++++++++++++++++++++++++-------------
 2 files changed, 44 insertions(+), 26 deletions(-)

diff --git a/src/Concerns/TypedValue.php b/src/Concerns/TypedValue.php
index f8951862..56d356ad 100644
--- a/src/Concerns/TypedValue.php
+++ b/src/Concerns/TypedValue.php
@@ -88,7 +88,7 @@ public function value(): string
     /**
      * Add a virtual cursor to the value and truncate if necessary.
      */
-    protected function addCursor(string $value, int $cursorPosition, int $maxWidth): string
+    protected function addCursor(string $value, int $cursorPosition, ?int $maxWidth = null): string
     {
         $before = mb_substr($value, 0, $cursorPosition);
         $current = mb_substr($value, $cursorPosition, 1);
@@ -96,12 +96,12 @@ protected function addCursor(string $value, int $cursorPosition, int $maxWidth):
 
         $cursor = mb_strlen($current) && $current !== PHP_EOL ? $current : ' ';
 
-        $spaceBefore = $maxWidth < 0 ? mb_strwidth($before) : $maxWidth - mb_strwidth($cursor) - (mb_strwidth($after) > 0 ? 1 : 0);
+        $spaceBefore = $maxWidth < 0 || $maxWidth === null ? mb_strwidth($before) : $maxWidth - mb_strwidth($cursor) - (mb_strwidth($after) > 0 ? 1 : 0);
         [$truncatedBefore, $wasTruncatedBefore] = mb_strwidth($before) > $spaceBefore
             ? [$this->trimWidthBackwards($before, 0, $spaceBefore - 1), true]
             : [$before, false];
 
-        $spaceAfter = $maxWidth < 0 ? mb_strwidth($after) : $maxWidth - ($wasTruncatedBefore ? 1 : 0) - mb_strwidth($truncatedBefore) - mb_strwidth($cursor);
+        $spaceAfter = $maxWidth < 0 || $maxWidth === null ? mb_strwidth($after) : $maxWidth - ($wasTruncatedBefore ? 1 : 0) - mb_strwidth($truncatedBefore) - mb_strwidth($cursor);
         [$truncatedAfter, $wasTruncatedAfter] = mb_strwidth($after) > $spaceAfter
             ? [mb_strimwidth($after, 0, $spaceAfter - 1), true]
             : [$after, false];
diff --git a/src/TextareaPrompt.php b/src/TextareaPrompt.php
index 203317b4..19a94e6b 100644
--- a/src/TextareaPrompt.php
+++ b/src/TextareaPrompt.php
@@ -58,17 +58,23 @@ public function __construct(
     }
 
     /**
-     * The currently visible lines.
-     *
-     * @return array<int, string>
+     * Get the formatted value with a virtual cursor.
      */
-    public function visible(): array
+    public function valueWithCursor(): string
     {
-        $this->adjustVisibleWindow();
+        if ($this->value() === '') {
+            return $this->wrappedPlaceholderWithCursor();
+        }
 
-        $withCursor = $this->valueWithCursor();
+        return $this->addCursor($this->wrappedValue(), $this->cursorPosition + $this->cursorOffset(), -1);
+    }
 
-        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
+    /**
+     * The word-wrapped version of the typed value.
+     */
+    public function wrappedValue(): string
+    {
+        return $this->mbWordwrap($this->value(), $this->width, PHP_EOL, true);
     }
 
     /**
@@ -78,9 +84,21 @@ public function visible(): array
      */
     public function lines(): array
     {
-        $value = $this->mbWordwrap($this->value(), $this->width, PHP_EOL, true);
+        return explode(PHP_EOL, $this->wrappedValue());
+    }
+
+    /**
+     * The currently visible lines.
+     *
+     * @return array<int, string>
+     */
+    public function visible(): array
+    {
+        $this->adjustVisibleWindow();
 
-        return explode(PHP_EOL, $value);
+        $withCursor = $this->valueWithCursor();
+
+        return array_slice(explode(PHP_EOL, $withCursor), $this->firstVisible, $this->scroll, preserve_keys: true);
     }
 
     /**
@@ -193,20 +211,6 @@ protected function currentLineIndex(): int
         }) ?: 0;
     }
 
-    /**
-     * Get the formatted value with a virtual cursor.
-     */
-    public function valueWithCursor(): string
-    {
-        $value = implode(PHP_EOL, $this->lines());
-
-        if ($this->value() === '') {
-            return $this->dim($this->addCursor($this->placeholder, 0, PHP_INT_MAX));
-        }
-
-        return $this->addCursor($value, $this->cursorPosition + $this->cursorOffset(), -1);
-    }
-
     /**
      * Calculate the cursor offset considering wrapped words.
      */
@@ -224,4 +228,18 @@ protected function cursorOffset(): int
 
         return $cursorOffset;
     }
+
+    /**
+     * A wrapped version of the placeholder with the virtual cursor.
+     */
+    protected function wrappedPlaceholderWithCursor(): string
+    {
+        return implode(PHP_EOL, array_map(
+            $this->dim(...),
+            explode(PHP_EOL, $this->addCursor(
+                $this->mbWordwrap($this->placeholder, $this->width, PHP_EOL, true),
+                cursorPosition: 0,
+            ))
+        ));
+    }
 }