145 lines
4.2 KiB
Dart
145 lines
4.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:jydj/assets_tool/images.dart';
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final holidayTheme = HolidayTheme._();
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class HolidayTheme {
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HolidayTheme._();
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/// 节假日 → (主题编号, 桌面图标 index)；春节不换图标，icon 为 0
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static const Map<String, ({int theme, int icon})> _festivalMap = {
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'默认': (theme: 1, icon: 0),
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'清明节': (theme: 2, icon: 16),
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'端午节': (theme: 3, icon: 17),
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'劳动节': (theme: 4, icon: 18),
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'春节': (theme: 5, icon: 0),
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};
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int themeValue = 1;
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int iconIndex = 0;
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final HolidayThemeModel _model = HolidayThemeModel();
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static HolidayThemeModel get theme => holidayTheme._model;
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/// 是否打开节假日
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bool get openHoliday => themeValue > 1;
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void setThemeValue(String festival) {
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final cfg = _festivalMap[festival] ?? const (theme: 1, icon: 0);
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themeValue = cfg.theme;
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iconIndex = cfg.icon;
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final m = _model;
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m.current = themeValue;
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m.appIcon = _p('ic_launcher.webp');
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m.searchBgImg = _p('search_bg.webp');
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m.addPublish = _p('publish.png');
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m.vipBg = _p('mine_vip_bg.webp');
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m.coin = _p('mine_gold_enter.webp');
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m.agent = _p('mine_agent_enter.webp');
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m.vipEnter = _p('mine_vip_enter.webp');
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m.aiEnter = _p('mine_ai_enter.webp');
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m.homeNor = _p('home_0_0.png');
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m.homeSel = _p('home_0_1.png');
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m.shortNor = _p('home_1_0.png');
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m.shortSel = _p('home_1_1.png');
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m.darkNor = _p('home_2_0.png');
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m.darkSel = _p('home_2_1.png');
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m.aiNor = _p('home_3_0.png');
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m.aiSel = _p('home_3_1.png');
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m.communityNor = _p('home_4_0.png');
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m.communitySel = _p('home_4_1.png');
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m.mineNor = _p('home_5_0.png');
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m.mineSel = _p('home_5_1.png');
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// 默认三块背景都用 main_bg，仅 case 3/5 单独覆盖
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final mainBg = _p('main_bg.webp');
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m.mainBg = mainBg;
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m.findBg = mainBg;
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m.mineBg = mainBg;
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// 节日特有图标默认清空，避免切换主题后残留
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m.signIcon = '';
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m.broadcastIcon = '';
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switch (themeValue) {
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case 1:
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m.tabSelColor = const Color(0xffFFC000);
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m.tabNorColor = const Color(0x59FFFFFF);
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m.searchBgColor = Colors.black.withValues(alpha: 0.08);
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m.searchTxColor = const Color(0xff999999);
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break;
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case 2:
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m.tabSelColor = const Color(0xff00BBB8);
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m.tabNorColor = const Color(0xff5D6573);
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m.searchBgColor = const Color(0xff41D0AB);
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m.searchTxColor = Colors.white;
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break;
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case 3:
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m.tabSelColor = const Color(0xff07738D);
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m.tabNorColor = const Color(0xff5D6573);
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m.searchBgColor = const Color(0xff8EC58E);
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m.searchTxColor = Colors.white;
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m.findBg = _p('find_bg.webp');
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m.mineBg = _p('mine_bg.webp');
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break;
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case 4:
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m.tabSelColor = const Color(0xffBE0209);
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m.tabNorColor = const Color(0xff6C6C6C);
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m.searchBgColor = const Color(0xffD7221D);
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m.searchTxColor = Colors.white;
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break;
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case 5:
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m.tabSelColor = const Color(0xffFFC000);
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m.tabNorColor = const Color(0xff989898);
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m.searchBgColor = Colors.black.withValues(alpha: 0.08);
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m.searchTxColor = Colors.white;
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m.mineBg = _p('mine_bg.webp');
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m.signIcon = _p('sign_icon.png');
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m.broadcastIcon = _p('icon_broadcast.png');
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break;
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}
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}
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String _p(String name) => '$themeValue/$name'.holidayPath;
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}
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class HolidayThemeModel {
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int current = 1;
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String appIcon = '';
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String searchBgImg = '';
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String addPublish = '';
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String vipBg = '';
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String coin = '';
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String agent = '';
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String vipEnter = '';
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String aiEnter = '';
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String homeNor = '';
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String homeSel = '';
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String shortNor = '';
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String shortSel = '';
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String darkNor = '';
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String darkSel = '';
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String aiNor = '';
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String aiSel = '';
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String communityNor = '';
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String communitySel = '';
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String mineNor = '';
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String mineSel = '';
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String mainBg = '';
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String findBg = '';
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String mineBg = '';
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String signIcon = '';
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String broadcastIcon = '';
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Color tabNorColor = const Color(0x59FFFFFF);
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Color tabSelColor = const Color(0xffFFC000);
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Color searchBgColor = Colors.black;
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Color searchTxColor = const Color(0xff999999);
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}
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