import 'package:flutter/material.dart';
import 'app_colors.dart';

class AppTheme {
  static ThemeData get lightTheme {
    return ThemeData(
      primarySwatch: Colors.deepOrange,
      primaryColor: AppColors.primaryRed,
      scaffoldBackgroundColor: AppColors.backgroundLight,
      fontFamily: 'Roboto',

      // AppBar theme
      appBarTheme: const AppBarTheme(
        backgroundColor: AppColors.primaryRed,
        foregroundColor: AppColors.textLight,
        elevation: 0,
        centerTitle: true,
        titleTextStyle: TextStyle(
          fontSize: 20,
          fontWeight: FontWeight.w600,
          color: AppColors.textLight,
        ),
      ),

      // Elevated button theme
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          backgroundColor: AppColors.primaryRed,
          foregroundColor: AppColors.textLight,
          elevation: 2,
          padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 32),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(12),
          ),
          textStyle: const TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
        ),
      ),

      // Input decoration theme
      inputDecorationTheme: InputDecorationTheme(
        filled: true,
        fillColor: AppColors.backgroundWhite,
        contentPadding: const EdgeInsets.symmetric(
          vertical: 16,
          horizontal: 20,
        ),
        border: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(color: AppColors.secondaryLightGray),
        ),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(color: AppColors.secondaryLightGray),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(color: AppColors.primaryRed, width: 2),
        ),
        errorBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(12),
          borderSide: BorderSide(color: AppColors.textError),
        ),
        hintStyle: TextStyle(color: AppColors.secondaryGray, fontSize: 16),
        labelStyle: TextStyle(color: AppColors.textSecondary, fontSize: 16),
      ),

      // Text theme
      textTheme: const TextTheme(
        headlineLarge: TextStyle(
          fontSize: 32,
          fontWeight: FontWeight.bold,
          color: AppColors.textPrimary,
        ),
        headlineMedium: TextStyle(
          fontSize: 28,
          fontWeight: FontWeight.w600,
          color: AppColors.textPrimary,
        ),
        headlineSmall: TextStyle(
          fontSize: 24,
          fontWeight: FontWeight.w600,
          color: AppColors.textPrimary,
        ),
        bodyLarge: TextStyle(fontSize: 16, color: AppColors.textPrimary),
        bodyMedium: TextStyle(fontSize: 14, color: AppColors.textSecondary),
        bodySmall: TextStyle(fontSize: 12, color: AppColors.textSecondary),
      ),

      // Card theme
      cardTheme: CardTheme(
        color: AppColors.backgroundWhite,
        elevation: 4,
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
        shadowColor: AppColors.secondaryGray.withOpacity(0.2),
      ),

      // Icon theme
      iconTheme: const IconThemeData(color: AppColors.primaryRed, size: 24),
    );
  }
}