58 lines
1.6 KiB
Dart
58 lines
1.6 KiB
Dart
import 'package:qhd_prevention/common/route_model.dart';
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/// 路由管理
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class RouteService {
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static final RouteService _instance = RouteService._internal();
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factory RouteService() => _instance;
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RouteService._internal();
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// 存储所有路由配置
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List<RouteModel> _allRoutes = [];
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// 获取主Tab路由（第一级children）
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List<RouteModel> get mainTabs => _allRoutes.isNotEmpty
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? _allRoutes.first.children
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: [];
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// 初始化路由配置
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void initializeRoutes(List<dynamic> routeList) {
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_allRoutes = routeList.map((route) => RouteModel.fromJson(route)).toList();
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}
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// 根据路径查找路由
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RouteModel? findRouteByPath(String path) {
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for (final route in _allRoutes) {
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final found = _findRouteRecursive(route, path);
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if (found != null) return found;
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}
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return null;
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}
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RouteModel? _findRouteRecursive(RouteModel route, String path) {
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if (route.path == path) return route;
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for (final child in route.children) {
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final found = _findRouteRecursive(child, path);
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if (found != null) return found;
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}
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return null;
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}
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// 获取某个Tab下的所有可显示的路由（hasMenu为true的叶子节点）
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List<RouteModel> getRoutesForTab(RouteModel tab) {
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final routes = <RouteModel>[];
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_collectLeafRoutes(tab, routes);
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return routes;
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}
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void _collectLeafRoutes(RouteModel route, List<RouteModel> collector) {
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if (route.hasMenu) {
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collector.add(route);
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if (!route.isLeaf) {
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for (final child in route.children) {
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_collectLeafRoutes(child, collector);
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}
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}
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}
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}
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} |