新增: miniapp补齐4远程命令(approve/authorize_dir/continue_loop/stop_loop 对齐Phase3 §2.2)

apps/df-miniapp/src/composables/useAiChat.ts

@@ -24,6 +24,10 @@
  * - stop(): 停止生成(stop Command → device invoke ai_chat_stop)
  * - regenerate(): 重发最后一条 user 消息(重新 send_message)
  * - switchConversation(id): 切换会话(switch Command → device 切 active)
+ * - approve(toolCallId, approved): 审批工具调用(approve Command → device invoke ai_approve)
+ * - authorizeDir(toolCallId, decision): 路径授权(authorize_dir Command → device invoke ai_authorize_dir)
+ * - continueLoop(convId): 继续循环(continue_loop Command → device invoke ai_continue_loop)
+ * - stopLoop(convId): 停止循环(stop_loop Command → device invoke ai_stop_loop)
  */
 
 import { ref, reactive, computed } from 'vue'
@@ -428,6 +432,84 @@ function regenerate(): void {
   send(lastUserText)
 }
 
+/**
+ * 审批工具调用(approve Command → relay → device invoke ai_approve)
+ *
+ * Phase3 §2.2 路由表:{cmd:"approve", args:{tool_call_id, approved}}
+ * 对应事件:AiApprovalRequired(挂起审批列表 pendingApprovals)。
+ */
+function approve(toolCallId: string, approved: boolean): void {
+  if (!toolCallId) return
+  const cmd: MiniCommand = {
+    cmd: 'approve',
+    args: {
+      tool_call_id: toolCallId,
+      approved,
+    },
+  }
+  wsClient.send(cmd)
+  // 乐观从挂起列表移除(对齐 AiApprovalResult 事件处理,避免 UI 卡 pending)
+  const idx = pendingApprovals.findIndex((p) => p.id === toolCallId)
+  if (idx >= 0) pendingApprovals.splice(idx, 1)
+}
+
+/**
+ * 路径授权(authorize_dir Command → relay → device invoke ai_authorize_dir)
+ *
+ * Phase3 §2.2 路由表:{cmd:"authorize_dir", args:{tool_call_id, decision}}
+ * 对应事件:AiDirAuthRequired(决策:'once'=本次 / 'always'=永久 / 'deny'=拒绝)。
+ */
+function authorizeDir(toolCallId: string, decision: 'once' | 'always' | 'deny'): void {
+  if (!toolCallId) return
+  const cmd: MiniCommand = {
+    cmd: 'authorize_dir',
+    args: {
+      tool_call_id: toolCallId,
+      decision,
+    },
+  }
+  wsClient.send(cmd)
+}
+
+/**
+ * 继续循环(continue_loop Command → relay → device invoke ai_continue_loop)
+ *
+ * Phase3 §2.2 路由表:{cmd:"continue_loop", args:{conversation_id}}
+ * 对应场景:AiMaxRoundsReached 达最大轮次暂停后,用户选「继续」再跑一轮。
+ */
+function continueLoop(conversationId?: string | null): void {
+  const convId = conversationId ?? activeConversationId.value
+  if (!convId) {
+    console.warn('[useAiChat] continue_loop 缺 conversation_id')
+    return
+  }
+  const cmd: MiniCommand = {
+    cmd: 'continue_loop',
+    args: { conversation_id: convId },
+  }
+  wsClient.send(cmd)
+}
+
+/**
+ * 停止循环(stop_loop Command → relay → device invoke ai_stop_loop)
+ *
+ * Phase3 §2.2 路由表:{cmd:"stop_loop", args:{conversation_id}}
+ * 对应场景:AiMaxRoundsReached 达最大轮次暂停后,用户选「停止」彻底终止。
+ * 与 stop 区别:stop 是中断流式生成,stop_loop 是停止多轮 agent 循环。
+ */
+function stopLoop(conversationId?: string | null): void {
+  const convId = conversationId ?? activeConversationId.value
+  if (!convId) {
+    console.warn('[useAiChat] stop_loop 缺 conversation_id')
+    return
+  }
+  const cmd: MiniCommand = {
+    cmd: 'stop_loop',
+    args: { conversation_id: convId },
+  }
+  wsClient.send(cmd)
+}
+
 /** 切换会话(switch Command → device 切 active_conversation_id) */
 function switchConversation(convId: string): void {
   activeConversationId.value = convId
@@ -484,6 +566,10 @@ export function useAiChat() {
     regenerate,
     switchConversation,
     newConversation,
+    approve,
+    authorizeDir,
+    continueLoop,
+    stopLoop,
     handleEvent,
     friendlyError,
   }

apps/df-miniapp/src/types/relay.ts

@@ -83,7 +83,9 @@ export type ControlMessage =
  * - cmd:命令名(对齐 src-tauri command 函数名)
  * - args:命令参数(对齐各 command 的参数)
  *
- * MVP 三条(send_message / stop / switch_conversation),其余审批/重试等留后续批。
+ * Phase3 §2.2 路由表全覆盖(8 条):
+ * - send_message / stop / switch_conversation / regenerate(MVP 已发)
+ * - approve / authorize_dir / continue_loop / stop_loop(阶段3 补齐,见 useAiChat.ts)
  */
 export interface MiniCommand {
   /** Tauri command 名 */
@@ -108,3 +110,38 @@ export interface SwitchConversationArgs {
 export interface StopArgs {
   conversation_id?: string | null
 }
+
+/** approve 命令参数(对齐 src-tauri ai_approve,Phase3 §2.2 路由表) */
+export interface ApproveArgs {
+  /** 待审批的工具调用 id(对应 AiApprovalRequired 事件的 id) */
+  tool_call_id: string
+  /** 是否批准(true=批准执行,false=拒绝) */
+  approved: boolean
+}
+
+/**
+ * authorize_dir 命令参数(对齐 src-tauri ai_authorize_dir,Phase3 §2.2 路由表)
+ *
+ * decision 取值:对齐 src-tauri ai_authorize_dir 的 decision 参数
+ * - 'once':本次授权(下次同路径仍需问)
+ * - 'always':永久授权(写入会话级信任目录)
+ * - 'deny':拒绝(本次不授权)
+ */
+export interface AuthorizeDirArgs {
+  /** 待授权的工具调用 id(对应 AiDirAuthRequired 事件的 id) */
+  tool_call_id: string
+  /** 授权决策('once' / 'always' / 'deny') */
+  decision: 'once' | 'always' | 'deny'
+}
+
+/** continue_loop 命令参数(对齐 src-tauri ai_continue_loop,Phase3 §2.2 路由表) */
+export interface ContinueLoopArgs {
+  /** 需继续运行的会话 id */
+  conversation_id: string
+}
+
+/** stop_loop 命令参数(对齐 src-tauri ai_stop_loop,Phase3 §2.2 路由表) */
+export interface StopLoopArgs {
+  /** 霷停止循环的会话 id */
+  conversation_id: string
+}