proxibuy/lib/presentation/ui/theme/theme.dart

import 'package:flutter/material.dart';
import 'package:proxibuy/presentation/ui/theme/custom_colors.dart';
import 'colors.dart';

final ThemeData appTheme = ThemeData(
  primarySwatch: primarySwatch,
  primaryColor: primarySwatch[500],
  scaffoldBackgroundColor: lightBackground,

  extensions: <ThemeExtension<dynamic>>[
    CustomColors(
      primarySwatch: primarySwatch,
      secondrySwatch: secondarySwatch,
      primaryLightSurface: primarySwatch[200]!,
      baseColor: Colors.grey[300]!,
      highlightColor: Colors.grey[100]!,
    ),
  ],

  // App Bar Theme
  appBarTheme: const AppBarTheme(
    surfaceTintColor: lightBackground,
    backgroundColor: lightBackground,
    elevation: 2,
    titleTextStyle: TextStyle(
        color: Colors.white, fontSize: 20, fontWeight: FontWeight.bold),
  ),

  // Text Theme
  textTheme: const TextTheme(
    displayLarge:
        TextStyle(fontSize: 57, fontWeight: FontWeight.bold, color: fontDark),
    displayMedium:
        TextStyle(fontSize: 45, fontWeight: FontWeight.bold, color: fontDark),
    displaySmall:
        TextStyle(fontSize: 36, fontWeight: FontWeight.bold, color: fontDark),

    headlineLarge:
        TextStyle(fontSize: 32, fontWeight: FontWeight.bold, color: fontDark),
    headlineMedium:
        TextStyle(fontSize: 28, fontWeight: FontWeight.bold, color: fontDark),
    headlineSmall:
        TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: fontDark),

    titleLarge:
        TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: fontDark),
    titleMedium:
        TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: fontDark),
    titleSmall:
        TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: fontDark),

    bodyLarge: TextStyle(fontSize: 16, color: fontDark), // Default body text
    bodyMedium: TextStyle(fontSize: 14, color: fontDark),
    bodySmall: TextStyle(fontSize: 12, color: fontDark),

    labelLarge:
        TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: fontDark),
    labelMedium:
        TextStyle(fontSize: 12, fontWeight: FontWeight.bold, color: fontDark),
    labelSmall:
        TextStyle(fontSize: 11, fontWeight: FontWeight.bold, color: fontDark),
  ),

  // Button Theme
  elevatedButtonTheme: ElevatedButtonThemeData(
    style: ElevatedButton.styleFrom(
      backgroundColor: primarySwatch[500],
      foregroundColor: Colors.white,
      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
    ),
  ),

  // Color Scheme
  colorScheme: ColorScheme.fromSwatch(
    primarySwatch: primarySwatch,
  ).copyWith(
    secondary: secondarySwatch[500],
    surface: lightSurface,
    error: semanticRed,
    onPrimary: Colors.white,
    onSecondary: Colors.white,
    onSurface: fontDark,
  ),
);

final ThemeData darkTheme = ThemeData(
  brightness: Brightness.dark,
  primarySwatch: darkPrimarySwatch,
  primaryColor: darkPrimarySwatch[500],
  scaffoldBackgroundColor: darkBackground,
  extensions: <ThemeExtension<dynamic>>[
    CustomColors(
      primarySwatch: darkPrimarySwatch,
      secondrySwatch: darkSecondarySwatch,
      primaryLightSurface: darkPrimarySwatch[600]!,
      baseColor: Colors.grey[700]!,
      highlightColor: Colors.grey[500]!,
    ),
  ],

  // App Bar Theme
  appBarTheme: const AppBarTheme(
    backgroundColor: darkBackground,
    surfaceTintColor: darkBackground,
    elevation: 2,
    titleTextStyle: TextStyle(
        color: Colors.white, fontSize: 20, fontWeight: FontWeight.bold),
  ),

  // Text Theme
  textTheme: const TextTheme(
    displayLarge:
        TextStyle(fontSize: 57, fontWeight: FontWeight.bold, color: fontLight),
    displayMedium:
        TextStyle(fontSize: 45, fontWeight: FontWeight.bold, color: fontLight),
    displaySmall:
        TextStyle(fontSize: 36, fontWeight: FontWeight.bold, color: fontLight),

    headlineLarge:
        TextStyle(fontSize: 32, fontWeight: FontWeight.bold, color: fontLight),
    headlineMedium:
        TextStyle(fontSize: 28, fontWeight: FontWeight.bold, color: fontLight),
    headlineSmall:
        TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: fontLight),

    titleLarge:
        TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: fontLight),
    titleMedium:
        TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: fontLight),
    titleSmall:
        TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: fontLight),

    bodyLarge: TextStyle(fontSize: 16, color: fontLight), // Default body text
    bodyMedium: TextStyle(fontSize: 14, color: fontLight),
    bodySmall: TextStyle(fontSize: 12, color: fontLight),

    labelLarge:
        TextStyle(fontSize: 14, fontWeight: FontWeight.bold, color: fontLight),
    labelMedium:
        TextStyle(fontSize: 12, fontWeight: FontWeight.bold, color: fontLight),
    labelSmall:
        TextStyle(fontSize: 11, fontWeight: FontWeight.bold, color: fontLight),
  ),

  // Button Theme
  elevatedButtonTheme: ElevatedButtonThemeData(
    style: ElevatedButton.styleFrom(
      backgroundColor: darkPrimarySwatch[500],
      foregroundColor: Colors.white,
      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
    ),
  ),

  // Color Scheme
  colorScheme: ColorScheme.fromSwatch(
    primarySwatch: darkPrimarySwatch,
    brightness: Brightness.dark,
  ).copyWith(
    secondary: darkSecondarySwatch[500],
    surface: darkSurface,
    error: semanticRed,
    onPrimary: Colors.white,
    onSecondary: Colors.white,
    onSurface: fontLight,
  ),
);

CustomColors? themeColor(BuildContext context) {
  return Theme.of(context).extension<CustomColors>();
}