Theme Colour bugs fixed

lib/config/themes.dart

@@ -2,31 +2,40 @@ import 'package:flutter/material.dart';
 import 'theme_type.dart';
 
 class AppThemes {
-  static ThemeData getLightTheme(ThemeType type) {
-    switch (type) {
-      case ThemeType.green:
-        return ThemeData(primarySwatch: Colors.green);
-      case ThemeType.orange:
-        return ThemeData(primarySwatch: Colors.orange);
-      case ThemeType.blue:
-        return ThemeData(primarySwatch: Colors.blue);
-      case ThemeType.violet:
-      default:
-        return ThemeData(primarySwatch: Colors.deepPurple);
-    }
-  }
-
-  // static ThemeData getDarkTheme(ThemeType type) {
-  //   switch (type) {
-  //     case ThemeType.green:
-  //       return ThemeData.dark().copyWith(primaryColor: Colors.green);
-  //     case ThemeType.orange:
-  //       return ThemeData.dark().copyWith(primaryColor: Colors.orange);
-  //     case ThemeType.blue:
-  //       return ThemeData.dark().copyWith(primaryColor: Colors.blue);
-  //     case ThemeType.violet:
-  //     default:
-  //       return ThemeData.dark().copyWith(primaryColor: Colors.deepPurple);
-  //   }
-  // }
+static ThemeData getLightTheme(ThemeType type) {
+// Define a seed color based on the theme type
+final Color seedColor;
+switch (type) {
+case ThemeType.green:
+seedColor = Colors.green;
+break;
+case ThemeType.orange:
+seedColor = Colors.orange;
+break;
+case ThemeType.blue:
+seedColor = Colors.blue;
+break;
+case ThemeType.violet:
+default:
+seedColor = Colors.deepPurple;
+break;
 }
+
+// Create a ColorScheme from the seed color
+final colorScheme = ColorScheme.fromSeed(
+seedColor: seedColor,
+brightness: Brightness.light, // Explicitly set for a light theme
+);
+
+// Create the ThemeData from the ColorScheme
+return ThemeData.from(
+colorScheme: colorScheme,
+useMaterial3: true, // Recommended for modern Flutter apps
+).copyWith(
+scaffoldBackgroundColor: Colors.white,
+bottomNavigationBarTheme: BottomNavigationBarThemeData(
+backgroundColor: colorScheme.surface,
+),
+);
+}
+}