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

class AppTheme {
  static const String fontFamily = 'Poppins';

  static ThemeData get lightTheme {
    return ThemeData(
      useMaterial3: true,
      fontFamily: fontFamily,
      scaffoldBackgroundColor: AppColors.background,
      colorScheme: ColorScheme.fromSeed(
        seedColor: AppColors.primary,
        primary: AppColors.primary,
        secondary: AppColors.secondary,
        surface: AppColors.surface,
        error: AppColors.error,
        brightness: Brightness.light,
      ),
      appBarTheme: const AppBarTheme(
        backgroundColor: AppColors.surface,
        foregroundColor: AppColors.textPrimary,
        elevation: 0,
        centerTitle: false,
        titleTextStyle: TextStyle(
          fontFamily: fontFamily,
          fontSize: 18,
          fontWeight: FontWeight.w600,
          color: AppColors.textPrimary,
        ),
      ),
      cardTheme: CardThemeData(
        color: AppColors.cardBg,
        elevation: 0,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(12),
          side: const BorderSide(color: AppColors.border),
        ),
      ),
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          backgroundColor: AppColors.primary,
          foregroundColor: Colors.white,
          elevation: 0,
          padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(10),
          ),
          textStyle: const TextStyle(
            fontFamily: fontFamily,
            fontSize: 14,
            fontWeight: FontWeight.w600,
          ),
        ),
      ),
      outlinedButtonTheme: OutlinedButtonThemeData(
        style: OutlinedButton.styleFrom(
          foregroundColor: AppColors.primary,
          side: const BorderSide(color: AppColors.primary, width: 1.5),
          padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(10),
          ),
          textStyle: const TextStyle(
            fontFamily: fontFamily,
            fontSize: 14,
            fontWeight: FontWeight.w600,
          ),
        ),
      ),
      inputDecorationTheme: InputDecorationTheme(
        filled: true,
        fillColor: Colors.white,
        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
        border: OutlineInputBorder(
          borderRadius: BorderRadius.circular(10),
          borderSide: const BorderSide(color: AppColors.border),
        ),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(10),
          borderSide: const BorderSide(color: AppColors.border),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(10),
          borderSide: const BorderSide(color: AppColors.primary, width: 2),
        ),
        errorBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(10),
          borderSide: const BorderSide(color: AppColors.error),
        ),
        labelStyle: const TextStyle(
          fontFamily: fontFamily,
          fontSize: 14,
          color: AppColors.textSecondary,
        ),
        hintStyle: const TextStyle(
          fontFamily: fontFamily,
          fontSize: 14,
          color: AppColors.textMuted,
        ),
      ),
      dividerTheme: const DividerThemeData(
        color: AppColors.divider,
        thickness: 1,
        space: 1,
      ),
      dialogTheme: DialogThemeData(
        backgroundColor: Colors.white,
        surfaceTintColor: Colors.transparent,
        elevation: 10,
        shadowColor: Colors.black.withValues(alpha: 0.16),
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(16),
          side: const BorderSide(color: AppColors.border, width: 1),
        ),
        titleTextStyle: const TextStyle(
          fontFamily: fontFamily,
          fontSize: 17,
          fontWeight: FontWeight.w700,
          color: AppColors.textPrimary,
        ),
        contentTextStyle: const TextStyle(
          fontFamily: fontFamily,
          fontSize: 13,
          color: AppColors.textSecondary,
        ),
      ),
      snackBarTheme: SnackBarThemeData(
        backgroundColor: AppColors.textPrimary,
        contentTextStyle: const TextStyle(
          fontFamily: fontFamily,
          fontSize: 13,
          fontWeight: FontWeight.w500,
          color: Colors.white,
        ),
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(10),
        ),
        behavior: SnackBarBehavior.floating,
      ),
    );
  }
}