修复AI建议逻辑和字段映射问题

- 修复AI建议基于问题描述而不是处理过程生成
- 修复工单详情页面显示逻辑
- 修复飞书时间字段处理（毫秒时间戳转换）
- 优化字段映射和转换逻辑
- 添加飞书集成功能
- 改进对话历史合并功能
- 优化系统优化反馈机制

src/web/app.py

@@ -32,6 +32,7 @@ from src.web.blueprints.conversations import conversations_bp
 from src.web.blueprints.knowledge import knowledge_bp
 from src.web.blueprints.monitoring import monitoring_bp
 from src.web.blueprints.system import system_bp
+from src.web.blueprints.feishu_sync import feishu_sync_bp
 
 # 配置日志
 logger = logging.getLogger(__name__)
@@ -103,6 +104,7 @@ app.register_blueprint(conversations_bp)
 app.register_blueprint(knowledge_bp)
 app.register_blueprint(monitoring_bp)
 app.register_blueprint(system_bp)
+app.register_blueprint(feishu_sync_bp)
 
 # 页面路由
 @app.route('/')
@@ -384,7 +386,7 @@ def get_active_sessions():
 def get_agent_status():
     """获取Agent状态"""
     try:
-        status = agent_assistant.get_agent_status()
+        status = get_agent_assistant().get_agent_status()
         return jsonify(status)
     except Exception as e:
         return jsonify({"error": str(e)}), 500
@@ -394,7 +396,7 @@ def get_agent_action_history():
     """获取Agent动作执行历史"""
     try:
         limit = request.args.get('limit', 50, type=int)
-        history = agent_assistant.get_action_history(limit)
+        history = get_agent_assistant().get_action_history(limit)
         return jsonify({
             "success": True,
             "history": history,
@@ -408,7 +410,7 @@ def trigger_sample_action():
     """触发示例动作"""
     try:
         import asyncio
-        result = asyncio.run(agent_assistant.trigger_sample_actions())
+        result = asyncio.run(get_agent_assistant().trigger_sample_actions())
         return jsonify(result)
     except Exception as e:
         return jsonify({"error": str(e)}), 500
@@ -417,7 +419,7 @@ def trigger_sample_action():
 def clear_agent_history():
     """清空Agent执行历史"""
     try:
-        result = agent_assistant.clear_execution_history()
+        result = get_agent_assistant().clear_execution_history()
         return jsonify(result)
     except Exception as e:
         return jsonify({"error": str(e)}), 500
@@ -426,7 +428,7 @@ def clear_agent_history():
 def get_llm_stats():
     """获取LLM使用统计"""
     try:
-        stats = agent_assistant.get_llm_usage_stats()
+        stats = get_agent_assistant().get_llm_usage_stats()
         return jsonify({
             "success": True,
             "stats": stats
@@ -440,7 +442,7 @@ def toggle_agent_mode():
     try:
         data = request.get_json()
         enabled = data.get('enabled', True)
-        success = agent_assistant.toggle_agent_mode(enabled)
+        success = get_agent_assistant().toggle_agent_mode(enabled)
         return jsonify({
             "success": success, 
             "message": f"Agent模式已{'启用' if enabled else '禁用'}"
@@ -452,7 +454,7 @@ def toggle_agent_mode():
 def start_agent_monitoring():
     """启动Agent监控"""
     try:
-        success = agent_assistant.start_proactive_monitoring()
+        success = get_agent_assistant().start_proactive_monitoring()
         return jsonify({
             "success": success, 
             "message": "Agent监控已启动" if success else "启动失败"
@@ -464,7 +466,7 @@ def start_agent_monitoring():
 def stop_agent_monitoring():
     """停止Agent监控"""
     try:
-        success = agent_assistant.stop_proactive_monitoring()
+        success = get_agent_assistant().stop_proactive_monitoring()
         return jsonify({
             "success": success, 
             "message": "Agent监控已停止" if success else "停止失败"
@@ -476,7 +478,7 @@ def stop_agent_monitoring():
 def proactive_monitoring():
     """主动监控检查"""
     try:
-        result = agent_assistant.run_proactive_monitoring()
+        result = get_agent_assistant().run_proactive_monitoring()
         return jsonify(result)
     except Exception as e:
         return jsonify({"error": str(e)}), 500
@@ -526,8 +528,8 @@ def agent_chat():
 @app.route('/api/agent/tools/stats')
 def get_agent_tools_stats():
     try:
-        tools = agent_assistant.agent_core.tool_manager.get_available_tools()
-        performance = agent_assistant.agent_core.tool_manager.get_tool_performance_report()
+        tools = get_agent_assistant().agent_core.tool_manager.get_available_tools()
+        performance = get_agent_assistant().agent_core.tool_manager.get_tool_performance_report()
         return jsonify({
             "success": True,
             "tools": tools,
@@ -536,6 +538,22 @@ def get_agent_tools_stats():
     except Exception as e:
         return jsonify({"error": str(e)}), 500
 
+@app.route('/api/agent/tools/execute', methods=['POST'])
+def execute_agent_tool():
+    """执行指定的Agent工具"""
+    try:
+        data = request.get_json() or {}
+        tool_name = data.get('tool') or data.get('name')
+        parameters = data.get('parameters') or {}
+        if not tool_name:
+            return jsonify({"error": "缺少工具名称tool"}), 400
+
+        import asyncio
+        result = asyncio.run(get_agent_assistant().agent_core.tool_manager.execute_tool(tool_name, parameters))
+        return jsonify(result)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
 @app.route('/api/agent/tools/register', methods=['POST'])
 def register_custom_tool():
     """注册自定义工具（仅登记元数据，函数为占位符）"""
@@ -549,7 +567,7 @@ def register_custom_tool():
         def _placeholder_tool(**kwargs):
             return {"message": f"自定义工具 {name} 已登记（占位），当前不可执行", "params": kwargs}
 
-        agent_assistant.agent_core.tool_manager.register_tool(
+        get_agent_assistant().agent_core.tool_manager.register_tool(
             name,
             _placeholder_tool,
             metadata={"description": description, "custom": True}
@@ -561,7 +579,7 @@ def register_custom_tool():
 @app.route('/api/agent/tools/unregister/<name>', methods=['DELETE'])
 def unregister_custom_tool(name):
     try:
-        success = agent_assistant.agent_core.tool_manager.unregister_tool(name)
+        success = get_agent_assistant().agent_core.tool_manager.unregister_tool(name)
         return jsonify({"success": success})
     except Exception as e:
         return jsonify({"error": str(e)}), 500
@@ -737,6 +755,11 @@ def test_model_response():
     except Exception as e:
         return jsonify({"success": False, "error": str(e)}), 500
 
+@app.route('/feishu-sync')
+def feishu_sync():
+    """飞书同步管理页面"""
+    return render_template('feishu_sync.html')
+
 if __name__ == '__main__':
     import time
     app.config['START_TIME'] = time.time()