From 39f4bdb3515dfbccefb01e21fd94ef4465c25604 Mon Sep 17 00:00:00 2001
From: Mikhail Mogilnikov <mikhail.mogilnikov02@gmail.com>
Date: Wed, 10 Jan 2024 20:26:02 +0300
Subject: [PATCH] feat: new form feedback "empty"

---
 src/scripts/controller.js | 5 ++++-
 src/scripts/view.js       | 3 +++
 src/utils/locales/ru.js   | 1 +
 src/utils/strings.js      | 1 +
 4 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/scripts/controller.js b/src/scripts/controller.js
index acfdd5e..2d1c9b0 100644
--- a/src/scripts/controller.js
+++ b/src/scripts/controller.js
@@ -74,7 +74,10 @@ export default (state, watchedState) => {
 
     const normalizedValue = normalizeUrl(domElements.form.input.value);
 
-    if (state.feedList.includes(normalizedValue)) {
+    if (normalizedValue.length === 0) {
+      watchedState.formState = strings.formStates.invalid;
+      watchedState.feedback = strings.feedback.empty;
+    } else if (state.feedList.includes(normalizedValue)) {
       watchedState.formState = strings.formStates.invalid;
       watchedState.feedback = strings.feedback.exists;
     } else {
diff --git a/src/scripts/view.js b/src/scripts/view.js
index 2e85355..d5ceb80 100644
--- a/src/scripts/view.js
+++ b/src/scripts/view.js
@@ -21,6 +21,9 @@ const renderFormState = (value) => {
 
 const renderFeedback = (value, locales) => {
   switch (value) {
+    case 'empty':
+      domElements.form.feedback.textContent = locales.t('feedback.empty');
+      break;
     case 'invalidValidation':
       domElements.form.feedback.textContent = locales.t(
         'feedback.invalidValidation',
diff --git a/src/utils/locales/ru.js b/src/utils/locales/ru.js
index 4edb4ac..247ed6d 100644
--- a/src/utils/locales/ru.js
+++ b/src/utils/locales/ru.js
@@ -1,6 +1,7 @@
 export default {
   translation: {
     feedback: {
+      empty: 'Не должно быть пустым',
       invalidValidation: 'Ссылка должна быть валидным URL',
       invalidRss: 'Ресурс не содержит валидный RSS',
       networkError: 'Ошибка сети',
diff --git a/src/utils/strings.js b/src/utils/strings.js
index 7675621..81bad0b 100644
--- a/src/utils/strings.js
+++ b/src/utils/strings.js
@@ -6,6 +6,7 @@ export default {
     valid: 'valid',
   },
   feedback: {
+    empty: 'empty',
     invalidValidation: 'invalidValidation',
     invalidRss: 'invalidRss',
     networkError: 'networkError',