Feature -> Develop | Task-1081 VaahFlutter Added theme section in UI page

lib/views/pages/ui/components/themecolors.dart

@@ -0,0 +1,256 @@
+import 'package:flutter/material.dart';
+import 'package:team/vaahextendflutter/app_theme.dart';
+import 'package:team/vaahextendflutter/helpers/constants.dart';
+import 'package:team/vaahextendflutter/helpers/styles.dart';
+import 'package:team/vaahextendflutter/widgets/atoms/app_expansion_panel.dart';
+import 'package:team/vaahextendflutter/widgets/atoms/container_with_rounded_border.dart';
+import 'package:team/views/pages/ui/components/section_title_selector.dart';
+
+class AppThemeColors extends StatefulWidget {
+  const AppThemeColors({Key? key}) : super(key: key);
+
+  @override
+  State<AppThemeColors> createState() => _AppThemeColorsState();
+}
+
+class _AppThemeColorsState extends State<AppThemeColors> {
+  int _selectedIndex = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return ContainerWithRoundedBorder(
+      width: double.infinity,
+      color: AppTheme.colors['white']!,
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text('AppTheme.colors', style: TextStyles.semiBold7),
+          verticalMargin24,
+          tabOptions(),
+          Divider(color: AppTheme.colors['primary']!.shade200),
+          verticalMargin16,
+          _selectedIndex == 0 ? preview() : code(),
+        ],
+      ),
+    );
+  }
+
+  Widget tabOptions() {
+    return Wrap(
+      crossAxisAlignment: WrapCrossAlignment.end,
+      children: [
+        sectionTitleSelector(
+          title: 'Preview',
+          condition: _selectedIndex == 0,
+          callback: () {
+            setState(() {
+              _selectedIndex = 0;
+            });
+          },
+        ),
+        verticalMargin12,
+        horizontalMargin12,
+        sectionTitleSelector(
+          title: 'Code',
+          condition: _selectedIndex == 1,
+          callback: () {
+            setState(() {
+              _selectedIndex = 1;
+            });
+          },
+        ),
+      ],
+    );
+  }
+}
+
+Widget preview() {
+  return Column(
+    crossAxisAlignment: CrossAxisAlignment.start,
+    mainAxisSize: MainAxisSize.min,
+    children: [
+      ColorPalette(title: 'Primary', color: AppTheme.colors['primary']!),
+      verticalMargin8,
+      ColorPalette(title: 'Info', color: AppTheme.colors['info']!),
+      verticalMargin8,
+      ColorPalette(title: 'Success', color: AppTheme.colors['success']!),
+      verticalMargin8,
+      ColorPalette(title: 'Warning', color: AppTheme.colors['warning']!),
+      verticalMargin8,
+      ColorPalette(title: 'Danger', color: AppTheme.colors['danger']!),
+      verticalMargin8,
+      ColorPalette(title: 'Black', color: AppTheme.colors['black']!),
+      verticalMargin8,
+      ColorPalette(title: 'White', color: AppTheme.colors['white']!),
+    ],
+  );
+}
+
+Widget code() {
+  return Column(
+    crossAxisAlignment: CrossAxisAlignment.start,
+    mainAxisSize: MainAxisSize.min,
+    children: [
+      ColorCodes(title: 'Primary', color: AppTheme.colors['primary']),
+      verticalMargin8,
+      ColorCodes(title: 'Info', color: AppTheme.colors['info']),
+      verticalMargin8,
+      ColorCodes(title: 'Success', color: AppTheme.colors['success']),
+      verticalMargin8,
+      ColorCodes(title: 'Warning', color: AppTheme.colors['warning']),
+      verticalMargin8,
+      ColorCodes(title: 'Danger', color: AppTheme.colors['danger']),
+      verticalMargin8,
+      ColorCodes(title: 'Black', color: AppTheme.colors['black']),
+      verticalMargin8,
+      ColorCodes(title: 'White', color: AppTheme.colors['white']),
+    ],
+  );
+}
+
+class ColorPalette extends StatelessWidget {
+  const ColorPalette({Key? key, required this.title, required this.color}) : super(key: key);
+
+  final String title;
+  final MaterialColor color;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(title, style: TextStyles.regular4),
+        verticalMargin8,
+        Wrap(
+          children: [
+            colorBox(color),
+            horizontalMargin16,
+            colorBox(color.shade100),
+            colorBox(color.shade200),
+            colorBox(color.shade300),
+            colorBox(color.shade400),
+            colorBox(color.shade500),
+            colorBox(color.shade600),
+            colorBox(color.shade700),
+            colorBox(color.shade800),
+            colorBox(color.shade900),
+          ],
+        ),
+      ],
+    );
+  }
+
+  Widget colorBox(Color color) {
+    return Padding(
+      padding: rightPadding4 + bottomPadding4,
+      child: Container(
+        height: 20,
+        width: 20,
+        color: color,
+      ),
+    );
+  }
+}
+
+@immutable
+class ColorCodes extends StatelessWidget {
+  const ColorCodes({
+    Key? key,
+    required this.title,
+    required this.color,
+  }) : super(key: key);
+
+  final String title;
+  final MaterialColor? color;
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: bottomPadding1,
+      child: AppExpansionPanel(
+        padding: allPadding16,
+        textStyle: TextStyles.regular4?.copyWith(color: AppTheme.colors['primary']),
+        headerBuilder: (BuildContext context, ExpansionControl control) {
+          return InkWell(
+            onTap: () {
+              control.expanded = !control.expanded;
+            },
+            child: Padding(
+              padding: allPadding16,
+              child: Row(
+                children: [
+                  Expanded(
+                    child: Text(title, style: TextStyles.bold5),
+                  ),
+                  const AppExpansionPanelIcon(),
+                ],
+              ),
+            ),
+          );
+        },
+        children: color == null
+            ? []
+            : [
+                Text('Primary', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}']"),
+                verticalMargin8,
+                Text('shade50', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade50"),
+                verticalMargin8,
+                Text('shade100', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade100"),
+                verticalMargin8,
+                Text('shade200', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade200"),
+                verticalMargin8,
+                Text('shade300', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade300"),
+                verticalMargin8,
+                Text('shade400', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade400"),
+                verticalMargin8,
+                Text('shade500', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade500"),
+                verticalMargin8,
+                Text('shade600', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade600"),
+                verticalMargin8,
+                Text('shad700', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade700"),
+                verticalMargin8,
+                Text('shade800', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade800"),
+                verticalMargin8,
+                Text('shade900', style: TextStyles.regular2),
+                verticalMargin4,
+                codePreview("AppTheme.colors['${title.toLowerCase()}'].shade900"),
+              ],
+      ),
+    );
+  }
+
+  Widget codePreview(String code) {
+    return ContainerWithRoundedBorder(
+      width: double.infinity,
+      color: AppTheme.colors['black']!,
+      padding: allPadding12,
+      borderRadius: 6,
+      child: Text(
+        code,
+        style: TextStyles.regular2?.copyWith(color: AppTheme.colors['white']),
+      ),
+    );
+  }
+}

lib/views/pages/ui/index.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:team/vaahextendflutter/app_theme.dart';
 import 'package:team/vaahextendflutter/base/base_stateful.dart';
 import 'package:team/vaahextendflutter/helpers/constants.dart';
+import 'package:team/views/pages/ui/components/themecolors.dart';
 
 class UIPage extends StatefulWidget {
   static const String routePath = '/ui-page';
@@ -34,7 +35,11 @@ class _UIPageState extends BaseStateful<UIPage> {
           physics: const BouncingScrollPhysics(),
           child: Column(
             mainAxisSize: MainAxisSize.min,
-            children: const [],
+            children: const [
+              verticalMargin24,
+              AppThemeColors(),
+              verticalMargin24,
+            ],
           ),
         ),
       ),