Refactor/clean architecture phase1 (#215)

* refactor(editor): 建立Clean Architecture领域模型层 * refactor(editor): 实现应用层架构 - 命令模式、用例和状态管理 * refactor(editor): 实现展示层核心Hooks * refactor(editor): 实现基础设施层和展示层组件 * refactor(editor): 迁移画布和连接渲染到 Clean Architecture 组件 * feat(editor): 集成应用层架构和命令模式，实现撤销/重做功能 * refactor(editor): UI组件拆分 * refactor(editor): 提取快速创建菜单逻辑 * refactor(editor): 重构BehaviorTreeEditor，提取组件和Hook * refactor(editor): 提取端口连接和键盘事件Hook * refactor(editor): 提取拖放处理Hook * refactor(editor): 提取画布交互Hook和工具函数 * refactor(editor): 完成核心重构 * fix(editor): 修复节点无法创建和连接 * refactor(behavior-tree,editor): 重构节点子节点约束系统，实现元数据驱动的架构
2025-11-03 21:22:16 +08:00
parent 40cde9c050
commit adfc7e91b3
104 changed files with 8232 additions and 2506 deletions
@@ -0,0 +1,50 @@
+import { Connection } from '../../../domain/models/Connection';
+import { BaseCommand } from '../BaseCommand';
+import { ITreeState } from '../ITreeState';
+
+/**
+ * 移除连接命令
+ */
+export class RemoveConnectionCommand extends BaseCommand {
+    private removedConnection: Connection | null = null;
+
+    constructor(
+        private readonly state: ITreeState,
+        private readonly from: string,
+        private readonly to: string,
+        private readonly fromProperty?: string,
+        private readonly toProperty?: string
+    ) {
+        super();
+    }
+
+    execute(): void {
+        const tree = this.state.getTree();
+
+        const connection = tree.connections.find((c) =>
+            c.matches(this.from, this.to, this.fromProperty, this.toProperty)
+        );
+
+        if (!connection) {
+            throw new Error(`连接不存在: ${this.from} -> ${this.to}`);
+        }
+
+        this.removedConnection = connection;
+        const newTree = tree.removeConnection(this.from, this.to, this.fromProperty, this.toProperty);
+        this.state.setTree(newTree);
+    }
+
+    undo(): void {
+        if (!this.removedConnection) {
+            throw new Error('无法撤销：未保存已删除的连接');
+        }
+
+        const tree = this.state.getTree();
+        const newTree = tree.addConnection(this.removedConnection);
+        this.state.setTree(newTree);
+    }
+
+    getDescription(): string {
+        return `移除连接: ${this.from} -> ${this.to}`;
+    }
+}