v7
This commit is contained in:
toly
@@ -1,185 +1,105 @@
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import 'package:flutter/material.dart';
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import '../../../pages/color/color_add_page.dart';
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import '../../../pages/color/color_detail_page.dart';
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import '../../../pages/color/color_page.dart';
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import '../../../pages/counter/counter_page.dart';
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import '../../../pages/user/user_page.dart';
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import '../../../pages/settings/settings_page.dart';
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import '../transition/fade_transition_page.dart';
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import 'iroute_config.dart';
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class IRoute {
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typedef IRoutePageBuilder = Page? Function(
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BuildContext context,
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IRouteConfig data,
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);
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typedef IRouteWidgetBuilder = Widget? Function(
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BuildContext context,
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IRouteConfig data,
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);
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abstract class IRouteNode {
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final String path;
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final IRoutePageBuilder? builder;
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final List<IRoute> children;
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final List<IRouteNode> children;
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const IRoute({
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const IRouteNode({
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required this.path,
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this.children = const [],
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this.builder,
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required this.children,
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});
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@override
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String toString() {
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return 'IRoute{path: $path, children: $children}';
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Page? createPage(BuildContext context, IRouteConfig config);
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List<IRouteNode> find(String input,) {
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return findNodes(this, Uri.parse(input), 0, '/', []);
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}
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IRoute? match(String path) {
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return matchRoute(this, path);
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}
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List<IRoute> find(String input){
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String fixInput = input.substring(1);
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List<IRoute> nodes = findNodes(this,fixInput,0,'/',[]);
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if(nodes.isNotEmpty&&nodes.last.path!=input){
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return [];
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}
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return nodes;
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}
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List<IRoute> findNodes(IRoute node,String input,int deep,String prefix,List<IRoute> result){
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String separator = '/';
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List<String> parts = input.split(separator);
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if(deep>parts.length-1){
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List<IRouteNode> findNodes(
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IRouteNode node,
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Uri uri,
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int deep,
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String prefix,
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List<IRouteNode> result,
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) {
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List<String> parts = uri.pathSegments;
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if (deep > parts.length - 1) {
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return result;
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}
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String target = parts[deep];
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if(node.children.isNotEmpty){
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List<IRoute> nodes = node.children.where((e) => e.path==prefix+target).toList();
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if (node.children.isNotEmpty) {
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target = prefix + target;
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List<IRouteNode> nodes = node.children.where((e) => e.path == target).toList();
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bool match = nodes.isNotEmpty;
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if(match){
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IRoute matched = nodes.first;
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if (match) {
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IRouteNode matched = nodes.first;
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result.add(matched);
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String nextPrefix = '${matched.path}$separator';
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findNodes(matched, input, ++deep,nextPrefix,result);
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String nextPrefix = '${matched.path}/';
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findNodes(matched, uri, ++deep, nextPrefix, result);
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}else{
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result.add(NotFindNode(path: target));
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return result;
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}
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}else{
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return result;
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}
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return result;
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}
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}
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// List<IRoute> findNodes(IRoute node,String input,int deep,String prefix,List<IRoute> result){
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// String separator = '/';
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// List<String> parts = input.split(separator);
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// if(deep>parts.length-1){
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// return result;
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// }
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// String target = parts[deep];
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// if(node.children.isNotEmpty){
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// List<IRoute> nodes = node.children.where((e) => e.path==prefix+target).toList();
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// bool match = nodes.isNotEmpty;
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// if(match){
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// IRoute matched = nodes.first;
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// result.add(matched);
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// String nextPrefix = '${matched.path}$separator';
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// findNodes(matched, input, ++deep,nextPrefix,result);
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// }
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// }else{
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// return result;
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// }
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// return result;
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// }
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/// 优先调用 [pageBuilder] 构建 Page
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/// 没有 [pageBuilder] 时, 使用 [widgetBuilder] 构建组件
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/// 没有 [pageBuilder] 和 [widgetBuilder] 时, 使用 [widget] 构建组件
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class IRoute extends IRouteNode {
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final IRoutePageBuilder? pageBuilder;
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final IRouteWidgetBuilder? widgetBuilder;
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final Widget? widget;
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final Map<String,dynamic>? mata;
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IRoute? matchRoute(IRoute route, String path) {
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if (route.path == path) {
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return route;
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} else {
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if (route.children.isNotEmpty) {
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for (int i = 0; i < route.children.length; i++) {
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IRoute current = route.children[i];
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IRoute? target = matchRoute(current, path);
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if (target != null) {
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return target;
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}
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}
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} else {
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return null;
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}
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const IRoute({
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required super.path,
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super.children = const [],
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this.mata,
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this.widget,
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this.pageBuilder,
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this.widgetBuilder,
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});
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@override
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Page? createPage(BuildContext context, IRouteConfig config) {
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if (pageBuilder != null) {
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return pageBuilder!(context, config);
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}
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Widget? child;
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if (widgetBuilder != null) {
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child = widgetBuilder!(context, config);
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}
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child ??= widget;
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if (child != null) {
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return MaterialPage(child: child, key: config.pageKey);
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}
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return null;
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}
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}
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typedef IRoutePageBuilder = Page? Function(
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BuildContext context, IRouteData data);
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class IRouteData {
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final Object? extra;
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final bool forResult;
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final Uri uri;
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final bool keepAlive;
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IRouteData({
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this.extra,
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required this.uri,
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this.forResult = false,
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this.keepAlive = false,
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});
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class NotFindNode extends IRouteNode{
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NotFindNode({required super.path, super.children= const[]});
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@override
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Page? createPage(BuildContext context, IRouteConfig config) {
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return null;
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}
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}
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IRoute root = IRoute(path: 'root', children: kDestinationsIRoutes);
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List<IRoute> kDestinationsIRoutes = [
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IRoute(
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path: '/color',
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builder: (ctx, data) {
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return const FadeTransitionPage(
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key: ValueKey('/color'),
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child: ColorPage(),
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);
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},
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children: [
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IRoute(
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path: '/color/detail',
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builder: (ctx, data) {
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final Map<String, String> queryParams = data.uri.queryParameters;
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String? selectedColor = queryParams['color'];
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Color color = Colors.black;
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if (selectedColor != null) {
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color = Color(int.parse(selectedColor, radix: 16));
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} else if (data.extra is Color) {
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color = data.extra as Color;
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}
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return FadeTransitionPage(
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key: const ValueKey('/color/detail'),
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child: ColorDetailPage(color: color),
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);
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},
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),
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IRoute(
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path: '/color/add',
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builder: (ctx, data) {
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return const FadeTransitionPage(
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key: ValueKey('/color/add'),
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child: ColorAddPage(),
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);
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}),
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],
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),
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IRoute(
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path: '/counter',
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builder: (ctx, data) {
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return const FadeTransitionPage(
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key: ValueKey('/counter'),
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child: CounterPage(),
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);
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}),
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IRoute(
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path: '/user',
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builder: (ctx, data) {
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return const FadeTransitionPage(
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key: ValueKey('/user'),
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child: UserPage(),
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);
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}),
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IRoute(
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path: '/settings',
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builder: (ctx, data) {
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return const FadeTransitionPage(
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key: ValueKey('/settings'),
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child: SettingPage(),
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);
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}),
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];
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