import 'package:flutter/material.dart';

import 'base/app_colors_base.dart';
import 'base/app_text_style.dart';
import 'base/app_theme_ext.dart';

class AppTheme {
  static ThemeData createTheme(AppColorsBase themeBase) {
    final textTheme = buildTextTheme(themeBase);
    return ThemeData(
      useMaterial3: true,
      primaryColor: themeBase.primary,
      scaffoldBackgroundColor: themeBase.surfaceContainerHigh,
      colorScheme: ColorScheme.fromSeed(
        seedColor: themeBase.primary,
        secondary: themeBase.secondary,
        primary: themeBase.primary,
        brightness: Brightness.light,

        onSurfaceVariant: themeBase.textSecondary,
        //背景色
        surfaceContainerHigh: themeBase.surfaceContainerHigh,
        surfaceContainer: themeBase.surfaceContainer,
        surfaceContainerLow: themeBase.surfaceContainerLow,
        surfaceContainerLowest: themeBase.surfaceContainerLowest,
      ),
      textTheme: textTheme,
      extensions: [AppThemeExtension.fromColors(themeBase)],
      appBarTheme: AppBarTheme(
        backgroundColor: Colors.white,
        titleTextStyle: textTheme.titleMedium,
        scrolledUnderElevation: 0,
      ),
    );
  }
}

//       background        = Color(0xFFFFFBFE);  // 页面背景
//       surface           = Color(0xFFFFFFFF);  // 卡片背景
//     surfaceVariant    = Color(0xFFFFF7E0);  // 卡片高亮 / 强调背景
// surfaceTint       = Color(0xFFFFEF97);  // 可用于叠加高亮
// primaryContainer  = Color(0xFFFFF8B0);  // 小块强调背景
// secondaryContainer= Color(0xFFE3E5C0);  // 次要强调