v7

2023-11-04 08:48:16 +08:00
parent 8ef81ddb33
commit 88cd6fb3b4
130 changed files with 2563 additions and 5327 deletions
--- a/lib/v8/app/navigation/router/iroute.dart
+++ b/lib/v8/app/navigation/router/iroute.dart
@@ -0,0 +1,115 @@
+import 'package:flutter/material.dart';
+
+
+import 'iroute_config.dart';
+
+typedef IRoutePageBuilder = Page? Function(
+  BuildContext context,
+  IRouteConfig data,
+);
+
+typedef IRouteWidgetBuilder = Widget? Function(
+  BuildContext context,
+  IRouteConfig data,
+);
+
+abstract class IRouteNode {
+  final String path;
+  final List<IRouteNode> children;
+
+  const IRouteNode({
+    required this.path,
+    required this.children,
+  });
+
+  Page? createPage(BuildContext context, IRouteConfig config);
+
+  List<IRouteNode> find(String input,) {
+    return findNodes(this, Uri.parse(input), 0, '/', []);
+  }
+
+  List<IRouteNode> findNodes(
+    IRouteNode node,
+    Uri uri,
+    int deep,
+    String prefix,
+    List<IRouteNode> result,
+  ) {
+    List<String> parts = uri.pathSegments;
+    if (deep > parts.length - 1) {
+      return result;
+    }
+    String target = parts[deep];
+    if (node.children.isNotEmpty) {
+      target =  prefix + target;
+      List<IRouteNode> nodes = node.children.where((e) => e.path == target).toList();
+      bool match = nodes.isNotEmpty;
+      if (match) {
+        IRouteNode matched = nodes.first;
+        result.add(matched);
+        String nextPrefix = '${matched.path}/';
+        findNodes(matched, uri, ++deep, nextPrefix, result);
+      }else{
+        result.add(NotFindNode(path: target));
+        return result;
+      }
+    }
+    return result;
+  }
+}
+
+/// 优先调用 [pageBuilder] 构建 Page
+/// 没有 [pageBuilder] 时, 使用 [widgetBuilder] 构建组件
+/// 没有  [pageBuilder] 和 [widgetBuilder] 时, 使用 [widget] 构建组件
+class IRoute extends IRouteNode {
+  final IRoutePageBuilder? pageBuilder;
+  final IRouteWidgetBuilder? widgetBuilder;
+  final Widget? widget;
+
+  const IRoute({
+    required super.path,
+    super.children = const [],
+    this.widget,
+    this.pageBuilder,
+    this.widgetBuilder,
+  });
+
+  @override
+  Page? createPage(BuildContext context, IRouteConfig config) {
+    if (pageBuilder != null) {
+      return pageBuilder!(context, config);
+    }
+    Widget? child;
+    if (widgetBuilder != null) {
+      child = widgetBuilder!(context, config);
+    }
+    child ??= widget;
+    if (child != null) {
+      return MaterialPage(child: child, key: config.pageKey);
+    }
+    return null;
+  }
+}
+
+/// 未知路由
+class NotFindNode extends IRouteNode{
+  NotFindNode({required super.path, super.children= const[]});
+
+  @override
+  Page? createPage(BuildContext context, IRouteConfig config) {
+    return null;
+  }
+}
+
+class CellIRouter extends IRoute {
+  final CellBuilder cellBuilder;
+
+  CellIRouter(
+      {required super.path,
+      super.pageBuilder,
+      super.children,
+      required this.cellBuilder});
+}
+
+typedef CellBuilder = Widget Function(BuildContext context, Widget child);
+