using System.Collections;
using System.Collections.Generic;
using Kill.Managers;
using UnityEngine;
using UnityEngine.UI;
using System;
using System.Threading.Tasks;
using Kill.Network;
using Kill.UI.Components;
using Kill.Bluetooth;
using Kill.Bluetooth.Protocol;
using Kill.Core;

namespace Kill.UI.Pages
{
    public class HomePageCtrl : MonoBehaviour
    {
        public static HomePageCtrl Instance { get; private set; }

        public GameObject noDevicePage;
        public GameObject normalPage;
        // 存储待执行的UI更新操作
        private List<Action> pendingUIUpdates = new List<Action>();
        public Button selectDeviceButton;
        public GameObject selectDevicePage;

        // 设备列表数据 (使用 Kill.Managers.DeviceInfo)
        public List<Kill.Managers.DeviceInfo> OwnedDevices { get; private set; } = new List<Kill.Managers.DeviceInfo>();
        public List<Kill.Managers.DeviceInfo> SharedDevices { get; private set; } = new List<Kill.Managers.DeviceInfo>();
        public Kill.Managers.DeviceInfo selectedDevice;
        bool hasBluetooth = false;
        bool hasWifi = false;

        // UI 组件引用
        public HomePageDeviceState deviceState;
        public HomePageDeviceCtrl deviceCtrl;
        public HomePageSchedule deviceSchedule;
        public Button scheduleSettingButton;
        public GameObject scheduleSettingPrefab;
        // 状态初始化相关
        private bool isDeviceStateInitializing = false;  // 是否正在初始化设备状态
        private int pendingStatusCount = 0;              // 待接收的状态数量
        private int TOTAL_STATUS_COUNT = 6;        // 总共需要查询的状态数量
        private float statusQueryTimeout = 15f;          // 状态查询超时时间（秒）
        private Coroutine statusQueryTimeoutCoroutine;   // 超时协程

        // 串行查询相关
        private Queue<Action> statusQueryQueue = new Queue<Action>();  // 状态查询队列
        private bool isQueryingStatus = false;                          // 是否正在查询状态

        // 工作模式设置后查询相关
        private bool isWaitingForWorkModeQuery = false;                 // 是否正在等待工作模式查询响应

        void Awake()
        {
            Instance = this;
        }

        async Task Start()
        {
            // 订阅蓝牙事件
            SubscribeBluetoothEvents();

            // 获取设备列表
            await FetchDeviceList();
            Init();
        }




        void OnDestroy()
        {
            UnsubscribeBluetoothEvents();
        }

        #region 蓝牙事件订阅

        private void SubscribeBluetoothEvents()
        {
            if (BluetoothManager.Instance != null)
            {
                BluetoothManager.Instance.OnConnectedSuccess += OnBluetoothConnected;
                BluetoothManager.Instance.OnDisconnected += OnBluetoothDisconnected;
                BluetoothManager.Instance.OnError += OnBluetoothError;
            }

            if (BLECommunicationManager.Instance != null)
            {
                // 订阅用户登录结果事件
                BLECommunicationManager.Instance.OnUserLoginResult += OnUserLoginResult;

                // 订阅设备状态事件
                BLECommunicationManager.Instance.OnWorkModeSettingReceived += OnWorkModeReceived;
                BLECommunicationManager.Instance.OnDeviceLockControlReceived+=OnLockReceived;
                BLECommunicationManager.Instance.OnScheduleTaskListReceived += OnScheduleTaskListReceived;
                BLECommunicationManager.Instance.OnAngleControlReceived += OnAngleControlReceived;
                BLECommunicationManager.Instance.OnDistanceControlReceived += OnDistanceControlReceived;
                BLECommunicationManager.Instance.OnFillLightControlReceived += OnFillLightControlReceived;
                //BLECommunicationManager.Instance.OnMillimeterWaveSettingReceived += OnMillimeterWaveReceived;
                BLECommunicationManager.Instance.OnVisualDetectionSettingReceived += OnVisualDetectionReceived;
            }
        }

        private void UnsubscribeBluetoothEvents()
        {
            if (BluetoothManager.Instance != null)
            {
                BluetoothManager.Instance.OnConnectedSuccess -= OnBluetoothConnected;
                BluetoothManager.Instance.OnDisconnected -= OnBluetoothDisconnected;
                BluetoothManager.Instance.OnError -= OnBluetoothError;
            }

            if (BLECommunicationManager.Instance != null)
            {
                // 取消订阅用户登录结果事件
                BLECommunicationManager.Instance.OnUserLoginResult -= OnUserLoginResult;
                BLECommunicationManager.Instance.OnDeviceLockControlReceived-=OnLockReceived;
                BLECommunicationManager.Instance.OnWorkModeSettingReceived -= OnWorkModeReceived;
                BLECommunicationManager.Instance.OnScheduleTaskListReceived -= OnScheduleTaskListReceived;
                BLECommunicationManager.Instance.OnAngleControlReceived -= OnAngleControlReceived;
                BLECommunicationManager.Instance.OnDistanceControlReceived -= OnDistanceControlReceived;
                BLECommunicationManager.Instance.OnFillLightControlReceived -= OnFillLightControlReceived;
                // BLECommunicationManager.Instance.OnMillimeterWaveSettingReceived -= OnMillimeterWaveReceived;
                BLECommunicationManager.Instance.OnVisualDetectionSettingReceived -= OnVisualDetectionReceived;
            }
        }

        #endregion

        #region 蓝牙事件处理

        // 标记是否已完成蓝牙用户登录
        private bool isBluetoothUserLoggedIn = false;

        private void OnBluetoothConnected()
        {
            Debug.Log("[HomePageCtrl] 蓝牙连接成功");
            hasBluetooth = true;

            // 更新连接状态UI
            pendingUIUpdates.Add(() =>
            {
                deviceState?.UpdateDeviceState(hasBluetooth, hasWifi);
                // 先进行蓝牙用户登录，登录成功后再获取设备状态
                StartCoroutine(BluetoothUserLoginThenQueryStatus());
            });

          
        }

        /// <summary>
        /// 蓝牙用户登录，登录成功后查询设备状态
        /// </summary>
        private IEnumerator BluetoothUserLoginThenQueryStatus()
        {
            LoadingUI.Show();
            yield return new WaitForSeconds(0.5f);

            // 获取用户ID
            string username = DataManager.Instance?.userInfo?.id;
            if (string.IsNullOrEmpty(username))
            {
                Debug.LogError("[HomePageCtrl] 蓝牙用户登录失败：用户未登录");
                yield break;
            }

            Debug.Log($"[HomePageCtrl] 开始进行蓝牙用户登录，用户名: {username}");
            isBluetoothUserLoggedIn = false;

            // 调用蓝牙用户登录
            BLECommunicationManager.Instance?.UserLogin(username, (response) =>
            {
                if (response.IsSuccess)
                {
                    Debug.Log("[HomePageCtrl] 蓝牙用户登录成功");
                    isBluetoothUserLoggedIn = true;
                }
                else
                {
                    Debug.LogError($"[HomePageCtrl] 蓝牙用户登录失败: {response.Status}");
                }
            });

            // 等待登录结果（最多3秒）
            float timeout = 3f;
            float elapsed = 0f;
            while (!isBluetoothUserLoggedIn && elapsed < timeout)
            {
                yield return new WaitForSeconds(0.1f);
                elapsed += 0.1f;
            }

            if (isBluetoothUserLoggedIn)
            {
                Debug.Log("[HomePageCtrl] 蓝牙用户登录成功，获取锁定状态");
                BLECommunicationManager.Instance.ReadDeviceLockControl();
            }
            else
            {
                Debug.LogWarning("[HomePageCtrl] 蓝牙用户登录超时，3s重试");
                yield return new WaitForSeconds(3);
                StartCoroutine(BluetoothUserLoginThenQueryStatus());
            }
        }

        /// <summary>
        /// 用户登录结果回调
        /// </summary>
        private void OnUserLoginResult(UserLoginResponse response)
        {
            Debug.Log($"[HomePageCtrl] 收到用户登录结果: {response.Status}");
            // 登录结果在 UserLogin 回调中处理，这里仅作日志记录
        }

        /// <summary>
        /// 开始设备状态初始化
        /// </summary>
        private void StartDeviceStateInitialization()
        {
            isDeviceStateInitializing = true;
            pendingStatusCount = TOTAL_STATUS_COUNT;

            // 显示Loading，阻止操作
            LoadingUI.Show();

            // 启动超时检测
            if (statusQueryTimeoutCoroutine != null)
            {
                StopCoroutine(statusQueryTimeoutCoroutine);
            }
            statusQueryTimeoutCoroutine = StartCoroutine(StatusQueryTimeoutCoroutine());

            Debug.Log($"[HomePageCtrl] 开始设备状态初始化，待接收状态数: {pendingStatusCount}");
        }

        /// <summary>
        /// 状态查询超时协程
        /// </summary>
        private IEnumerator StatusQueryTimeoutCoroutine()
        {
            yield return new WaitForSeconds(statusQueryTimeout);

            if (isDeviceStateInitializing)
            {
                Debug.LogWarning($"[HomePageCtrl] 设备状态查询超时，已接收 {TOTAL_STATUS_COUNT - pendingStatusCount}/{TOTAL_STATUS_COUNT} 个状态");
                FinishDeviceStateInitialization();
            }
        }

        /// <summary>
        /// 完成设备状态初始化
        /// </summary>
        private void FinishDeviceStateInitialization()
        {
            isDeviceStateInitializing = false;
            pendingStatusCount = 0;

            // 隐藏Loading
            LoadingUI.Hide();

            // 停止超时协程
            if (statusQueryTimeoutCoroutine != null)
            {
                StopCoroutine(statusQueryTimeoutCoroutine);
                statusQueryTimeoutCoroutine = null;
            }

            Debug.Log("[HomePageCtrl] 设备状态初始化完成");
        }

        /// <summary>
        /// 接收一个状态，减少待接收计数
        /// </summary>
        private void ReceiveStatus()
        {
            if (!isDeviceStateInitializing) return;

            pendingStatusCount--;
            Debug.Log($"[HomePageCtrl] 接收到状态，剩余: {pendingStatusCount}/{TOTAL_STATUS_COUNT}");

            // 所有状态都接收完成
            if (pendingStatusCount <= 0)
            {
                FinishDeviceStateInitialization();
            }
        }

        private void OnBluetoothDisconnected(string address)
        {
            Debug.Log("[HomePageCtrl] 蓝牙断开连接");
            hasBluetooth = false;
            isBluetoothUserLoggedIn = false;
            isQueryingStatus = false;
            statusQueryQueue?.Clear();
            UIManager.Instance?.ClearBackAction();
            UIManager.Instance.OpenPage(UIManager.PageName.homePage, null, true);
        }

        private void OnBluetoothError(string error)
        {
            Debug.LogError($"[HomePageCtrl] 蓝牙错误: {error}");
        }

        /// <summary>
        /// 延迟查询设备状态
        /// </summary>
        private IEnumerator QueryDeviceStatusDelayed()
        {
            // 等待 500ms 确保连接稳定
            yield return new WaitForSeconds(0.1f);

            // 开始设备状态初始化（显示Loading）
            StartDeviceStateInitialization();

            // 串行查询设备状态
            StartCoroutine(QueryAllDeviceStatusSequential());
        }

        /// <summary>
        /// 串行查询所有设备状态（收到返回后再发送下一个）
        /// </summary>
        private IEnumerator QueryAllDeviceStatusSequential()
        {
            Debug.Log("[HomePageCtrl] 开始串行查询设备状态...");

            // 清空队列
            statusQueryQueue.Clear();
            isQueryingStatus = true;

            // 将查询请求加入队列
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 工作模式"); BLECommunicationManager.Instance?.ReadWorkMode(); });
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 定时任务"); BLECommunicationManager.Instance?.ReadScheduleTasks(); });
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 角度控制"); BLECommunicationManager.Instance?.ReadAngleControl(); });
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 距离控制"); BLECommunicationManager.Instance?.ReadDistanceControl(); });
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 补光灯控制"); BLECommunicationManager.Instance?.ReadFillLightControl(); });
            statusQueryQueue.Enqueue(() => { Debug.Log("[HomePageCtrl] 查询: 视觉检测"); BLECommunicationManager.Instance?.ReadVisualDetectionSetting(); });

            // 依次执行查询
            while (statusQueryQueue.Count > 0 && isQueryingStatus)
            {
                int pendingCountBefore = pendingStatusCount;

                var query = statusQueryQueue.Dequeue();
                query?.Invoke();

                // 等待 200ms 确保请求发送完成
                yield return new WaitForSeconds(0.2f);

                // 等待响应（最多2秒）
                float waitTime = 0f;
                float maxWaitTime = 2f;
                while (waitTime < maxWaitTime)
                {
                    // 检查是否已接收到状态（通过 pendingStatusCount 减少来判断）
                    if (pendingStatusCount < pendingCountBefore)
                    {
                        Debug.Log($"[HomePageCtrl] 收到响应，继续下一个查询");
                        break;
                    }
                    yield return new WaitForSeconds(0.05f);
                    waitTime += 0.05f;
                }
            }

            isQueryingStatus = false;
            moreSettingButton.interactable = true;
            Debug.Log("[HomePageCtrl] 串行查询设备状态完成");
        }

        /// <summary>
        /// 查询所有设备状态（旧方法，已废弃）
        /// </summary>
        private void QueryAllDeviceStatus()
        {
            Debug.Log("[HomePageCtrl] 开始查询设备状态...");

            // 查询工作模式
            BLECommunicationManager.Instance?.ReadWorkMode();

            // 查询硬件状态
            BLECommunicationManager.Instance?.ReadHardwareStatus();

            // 查询定时任务
            BLECommunicationManager.Instance?.ReadScheduleTasks();

            // 查询角度控制
            BLECommunicationManager.Instance?.ReadAngleControl();

            // 查询距离控制
            BLECommunicationManager.Instance?.ReadDistanceControl();

            // 查询补光灯控制
            BLECommunicationManager.Instance?.ReadFillLightControl();

            // 查询毫米波雷达设置
            BLECommunicationManager.Instance?.ReadMillimeterWaveSetting();

            // 查询视觉检测设置
            BLECommunicationManager.Instance?.ReadVisualDetectionSetting();
        }

        #endregion

        #region 设备状态回调

        // 当前工作模式
        private WorkMode currentWorkMode = WorkMode.Standby;

        /// <summary>
        /// 设置工作模式
        /// </summary>
        /// <param name="mode">0:待机 1:扫描 2:消杀</param>
        public void SetWorkMode(int mode)
        {
            // 检查是否与当前模式相同
            if ((int)currentWorkMode == mode)
            {
                Debug.Log($"[HomePageCtrl] 目标模式 {mode} 与当前模式相同，不执行切换");
                return;
            }

            // 检查蓝牙连接
            if (!BluetoothManager.Instance.IsConnected)
            {
                Debug.LogWarning("[HomePageCtrl] 蓝牙未连接，无法切换工作模式");
                LoadingUI.Hide();
                return;
            }

            // 显示 Loading
            LoadingUI.Show();

            // 构建工作模式设置
            WorkModeSetting setting = new WorkModeSetting
            {
                Mode = (WorkMode)mode
            };

            Debug.Log($"[HomePageCtrl] 正在设置工作模式: {setting.Mode}");

            // 发送设置命令
            BLECommunicationManager.Instance?.WriteWorkMode(setting, (success) =>
            {
                Loom.QueueOnMainThread(() =>
                {
                    if (success)
                    {
                        Debug.Log($"[HomePageCtrl] 工作模式设置成功: {setting.Mode}");
                        // 更新当前模式
                        currentWorkMode = setting.Mode;

                        // 更新 UI
                        pendingUIUpdates.Add(() =>
                        {
                            deviceCtrl?.InitWrokMode(mode);
                        });

                        // 等待响应处理完成后再查询工作模式确认
                        StartCoroutine(QueryWorkModeAfterSet());
                    }
                    else
                    {
                        Debug.LogError("[HomePageCtrl] 工作模式设置失败");
                        LoadingUI.Hide();
                    }
                });
            });

          
        }

      

        /// <summary>
        /// 设置工作模式后查询确认（等待响应处理完成）
        /// </summary>
        private IEnumerator QueryWorkModeAfterSet()
        {
            // 等待一帧确保响应处理完成
            yield return null;

            // 再等待 300ms 确保设备处理完成
            yield return new WaitForSeconds(0.3f);

            Debug.Log("[HomePageCtrl] 重新查询工作模式确认...");
            BLECommunicationManager.Instance?.ReadWorkMode();

            // 等待查询响应完成后再隐藏 Loading
            StartCoroutine(HideLoadingAfterQueryWorkMode());
        }

        /// <summary>
        /// 查询工作模式响应后隐藏 Loading
        /// </summary>
        private IEnumerator HideLoadingAfterQueryWorkMode()
        {
            isWaitingForWorkModeQuery = true;

            // 等待最多 2 秒接收工作模式响应
            float timeout = 2f;
            float elapsed = 0f;

            while (elapsed < timeout)
            {
                // 如果标志被重置，说明收到了响应
                if (!isWaitingForWorkModeQuery)
                {
                    Debug.Log("[HomePageCtrl] 收到工作模式查询响应，隐藏 Loading");
                    break;
                }
                yield return new WaitForSeconds(0.05f);
                elapsed += 0.05f;
            }

            isWaitingForWorkModeQuery = false;
            LoadingUI.Hide();
        }


        private void OnLockReceived(DeviceLockControl setting)
        {
            Debug.Log($"[HomePageCtrl] 锁定状态: {setting.IsLocked}");
            pendingUIUpdates.Add(() =>
            {
                LoadingUI.Hide();
                if(setting.IsLocked)
                {
                    deviceCtrl.InitDeviceControl(false);
                    BLECommunicationManager.Instance.ReadScheduleTasks();
                }
                else
                {
                    deviceCtrl.InitDeviceControl(true);
                    StartCoroutine(QueryDeviceStatusDelayed());
                }
            });
        }
        private void OnWorkModeReceived(WorkModeSetting setting)
        {
            Debug.Log($"[HomePageCtrl] 收到工作模式: {setting.Mode}");
            ReceiveStatus();

            // 更新当前工作模式
            currentWorkMode = setting.Mode;

            // 如果是工作模式设置后的查询响应，重置等待标志
            if (isWaitingForWorkModeQuery)
            {
                isWaitingForWorkModeQuery = false;
                Debug.Log("[HomePageCtrl] 工作模式查询响应已处理");
            }

            pendingUIUpdates.Add(() =>
            {
                deviceCtrl?.InitWrokMode((int)setting.Mode);
            });
        }



        private void OnScheduleTaskListReceived(ScheduleTaskListResponse response)
        {
            // 如果设置页面正在处理，跳过主页处理
            if (ScheduleSettingPage.IsSettingPageActive())
            {
                Debug.Log("[HomePageCtrl] 设置页面正在处理定时任务列表，跳过主页更新");
                return;
            }

            if (response.IsSuccess)
            {
                Debug.Log($"[HomePageCtrl] 收到定时任务列表: {response.Tasks.Length} 个任务");
                ReceiveStatus();
                pendingUIUpdates.Add(() =>
                {
                    deviceSchedule?.Init(response.Tasks);
                });
            }
            else
            {
                ReceiveStatus();
            }
            scheduleSettingButton.interactable=true;
        }

        private void OnAngleControlReceived(AngleControl control)
        {
            // 如果设置页面正在处理，跳过主页处理
            if (FovSettingPage.IsSettingPageActive())
            {
                Debug.Log("[HomePageCtrl] 设置页面正在处理角度控制，跳过主页更新");
                return;
            }

            Debug.Log($"[HomePageCtrl] 收到角度控制: {control.ActualAngle}°");
            ReceiveStatus();
            pendingUIUpdates.Add(() =>
            {
                // 使用实际角度值
                int fov = (int)control.ActualAngle;
                deviceCtrl?.InitFovText(fov);
            });
        }

        /// <summary>
        /// 刷新角度控制设置（供FovSettingPage调用）
        /// </summary>
        public void RefreshAngleControl()
        {
            Debug.Log("[HomePageCtrl] 刷新角度控制设置");
            BLECommunicationManager.Instance?.ReadAngleControl();
        }

        private void OnDistanceControlReceived(DistanceControl control)
        {
            // 如果设置页面正在处理，跳过主页处理
            if (LensSettingPage.IsSettingPageActive())
            {
                Debug.Log("[HomePageCtrl] 设置页面正在处理距离控制，跳过主页更新");
                return;
            }

            // 单位是 0.1m，需要除以 10 转换为实际米数
            float detectionDistance = control.DetectionDistance / 10f;
            float aimDistance = control.AimDistance / 10f;
            Debug.Log($"[HomePageCtrl] 收到距离控制: 检测={detectionDistance}m, 瞄准={aimDistance}m");
            ReceiveStatus();
            pendingUIUpdates.Add(() =>
            {
                // 使用检测距离，单位 0.1m 转实际米数，保留1位小数
                deviceCtrl?.InitLensText(detectionDistance, DataManager.Instance.userInfo.unit_system); // 0 = 米
            });
        }
        /// <summary>
        /// 刷新lens设置
        /// </summary>
        public void RefreshLensControl()
        {
            Debug.Log("[HomePageCtrl] 刷新距离控制设置");
            BLECommunicationManager.Instance?.ReadDistanceControl();
        }
        private void OnFillLightControlReceived(FillLightControl control)
        {
            // 如果设置页面正在处理，跳过主页处理
            if (LightSettingPage.IsSettingPageActive())
            {
                Debug.Log("[HomePageCtrl] 设置页面正在处理补光灯控制，跳过主页更新");
                return;
            }

            Debug.Log($"[HomePageCtrl] 收到补光灯控制: {control.Enable}");
            ReceiveStatus();
            pendingUIUpdates.Add(() =>
            {
                deviceCtrl?.InitLightText(control.Enable);
            });
        }
        public void RefreshLightControl()
        {
            Debug.Log("[HomePageCtrl] 刷新补光灯控制设置");
            BLECommunicationManager.Instance?.ReadFillLightControl();
        }
        // private void OnMillimeterWaveReceived(MillimeterWaveSetting setting)
        // {
        //     Debug.Log($"[HomePageCtrl] 收到毫米波设置: {setting.Enable}");
        //     ReceiveStatus();
        //     pendingUIUpdates.Add(() =>
        //     {
        //         // 更新安全状态 - 毫米波
        //         // 注意：需要结合 VisualDetectionSetting 一起判断
        //     });
        // }

        private void OnVisualDetectionReceived(VisualDetectionSetting setting)
        {
            // 如果设置页面正在处理，跳过主页处理
            if (SafetySettingPage.IsSettingPageActive())
            {
                Debug.Log("[HomePageCtrl] 设置页面正在处理视觉检测设置，跳过主页更新");
                return;
            }

            Debug.Log($"[HomePageCtrl] 收到视觉检测设置: {setting.Enable}");
            ReceiveStatus();
            pendingUIUpdates.Add(() =>
            {
                deviceCtrl?.InitSafeText(setting.Enable);
            });
        }

        #endregion

        public void Init()
        {
            if (DataManager.Instance.userInfo.device_count == 0)
            {
                noDevicePage.SetActive(true);
                normalPage.SetActive(false);
                selectedDevice = null;
                selectDeviceButton.gameObject.SetActive(false);
                return;
            }
            else
            {
                noDevicePage.SetActive(false);
                normalPage.SetActive(true);
            }
            if (DataManager.Instance.selectedDeviceMac == "")
            {
                selectedDevice = OwnedDevices[0];
                DataManager.Instance.selectedDeviceMac = selectedDevice.device_sn;
                DataManager.Instance.SavaSelectedDeviceMac(selectedDevice.device_sn);
            }
            else
            {
                selectedDevice = OwnedDevices.Find(x => x.device_sn == DataManager.Instance.selectedDeviceMac);
                if (selectedDevice == null)
                {
                    selectedDevice = SharedDevices.Find(x => x.device_sn == DataManager.Instance.selectedDeviceMac);
                    if (selectedDevice == null)
                    {
                        selectedDevice = OwnedDevices[0];
                        DataManager.Instance.selectedDeviceMac = selectedDevice.device_sn;
                        DataManager.Instance.SavaSelectedDeviceMac(selectedDevice.device_sn);
                    }
                }
            }
            hasBluetooth = BluetoothManager.Instance.ChangeAimMac(selectedDevice.device_sn);
            selectDeviceButton.GetComponentInChildren<Text>().text = selectedDevice.device_name;
            selectDeviceButton.gameObject.SetActive(true);

            // 先初始化所有 UI 为未连接状态
            ResetAllDeviceUI();

            InitDeviceState();

            // 如果蓝牙已连接，立即查询状态
            if (hasBluetooth)
            {
                deviceState?.UpdateDeviceState(hasBluetooth, hasWifi);
                deviceCtrl?.InitDeviceControl(true);

                // 开始设备状态初始化（显示Loading）
                StartDeviceStateInitialization();
                StartCoroutine(QueryAllDeviceStatusSequential());
                scheduleSettingButton.interactable = true;
                moreSettingButton.interactable = true;
            }
            else
            {
                deviceCtrl?.InitDeviceControl(false);
                scheduleSettingButton.interactable = false;
                moreSettingButton.interactable = false;
            }
        }

        /// <summary>
        /// 重置所有设备 UI 为未连接状态
        /// </summary>
        private void ResetAllDeviceUI()
        {
            Debug.Log("[HomePageCtrl] 重置所有 UI 为未连接状态");

            // 重置工作模式为未连接
            deviceCtrl?.InitWrokMode(-1);

            // 重置 FOV
            deviceCtrl?.InitFovText(0);

            // 重置距离
            deviceCtrl?.InitLensText(0f, 0);

            // 重置补光灯
            deviceCtrl?.InitLightText(false);

            // 重置安全状态
            deviceCtrl?.InitSafeText(false);

            // 重置定时任务显示
            deviceSchedule?.DisplayNoSchedule();
            scheduleSettingButton.onClick.RemoveAllListeners();
            scheduleSettingButton.onClick.AddListener(() =>
            {
                ShowScheduleSettingPage();
            });
            scheduleSettingButton.interactable = false;
            moreSettingButton.interactable = false;
        }

        /// <summary>
        /// 获取用户设备列表
        /// </summary>
        public async Task FetchDeviceList()
        {
            LoadingUI.Show();

            try
            {
                Debug.Log("[HomePageCtrl] 开始获取设备列表...");

                // 构建带 user_id 参数的 URL
                string userId = DataManager.Instance?.userInfo?.id;
                if (string.IsNullOrEmpty(userId))
                {
                    Debug.LogError("[HomePageCtrl] 获取设备列表失败: 用户未登录");
                    LoadingUI.Hide();
                    return;
                }

                string url = $"/api/v1/device/user/list?user_id={userId}";
                var response = await NetworkCtrl.Instance.Get<DeviceListResponse>(url);

                LoadingUI.Hide();

                ResponseCodeHandler.HandleResponse(response,
                    onSuccess: (data) =>
                    {
                        // 更新设备列表
                        OwnedDevices = data.data.owned_devices ?? new List<Kill.Managers.DeviceInfo>();
                        foreach(var device in OwnedDevices)
                        {
                            device.owner_id=DataManager.Instance.userInfo.id;
                        }
                        SharedDevices = data.data.shared_devices ?? new List<Kill.Managers.DeviceInfo>();

                        Debug.Log($"[HomePageCtrl] 获取设备列表成功: 自有设备={OwnedDevices.Count}, 共享设备={SharedDevices.Count}");
                        DataManager.Instance.userInfo.device_count = OwnedDevices.Count + SharedDevices.Count;
                    },
                    onError: null
                );
            }
            catch (Exception ex)
            {
                LoadingUI.Hide();
                Debug.LogError($"[HomePageCtrl] 获取设备列表异常: {ex.Message}");
            }
        }

        void Update()
        {
            // 执行所有挂起的UI更新
            if (pendingUIUpdates.Count > 0)
            {
                foreach (var update in pendingUIUpdates)
                {
                    update?.Invoke();
                }
                pendingUIUpdates.Clear();
            }
        }

        public void ConnectDevice()
        {
            if (!CheckSafetylearning())
            {
                UIManager.Instance.OpenPage(UIManager.PageName.safetylearningPage);
                return;
            }
            UIManager.Instance.OpenPage(UIManager.PageName.connectDevicePage);
        }
        public bool CheckSafetylearning()
        {
            bool isPassed = false;
            isPassed = DataManager.Instance.userInfo.exam_completed;
            return isPassed;
        }

        public void InitDeviceState()
        {
            // 初始化设备状态UI
            deviceState?.UpdateDeviceState(hasBluetooth, hasWifi);
        }

        public void ShowDeviceList()
        {
            selectDevicePage.SetActive(true);
            selectDevicePage.GetComponent<HomePageDevicePage>().InitDeviceList(OwnedDevices, SharedDevices, selectedDevice);
            UIManager.Instance.RegisterBackAction(() =>
            {
                selectDevicePage.GetComponent<HomePageDevicePage>().ClosePage();
            });
        }
        public GameObject fovSettingPagePrefab;
        public void ShowFovSettingPage()
        {
            if (fovSettingPagePrefab == null)
            {
                Debug.LogError("[HomePageCtrl] 未设置FOV设置页面预制体");
                return;
            }
            GameObject fovSettingPage = Instantiate(fovSettingPagePrefab, transform);
            fovSettingPage.SetActive(true);
            UIManager.Instance.RegisterBackAction(() =>
            {
                fovSettingPage.GetComponent<FovSettingPage>().OnCancelButtonClick();
            });
        }
        public GameObject lensSettingPagePrefab;
        public void ShowLensSettingPage()
        {
            if (lensSettingPagePrefab == null)
            {
                Debug.LogError("[HomePageCtrl] 未设置lens设置页面预制体");
                return;
            }
            GameObject lensSettingPage = Instantiate(lensSettingPagePrefab, transform);
            lensSettingPage.SetActive(true);
            UIManager.Instance.RegisterBackAction(() =>
            {
                lensSettingPage.GetComponent<LensSettingPage>().OnCancelButtonClick();
            });
        }
        public GameObject lightSettingPagePrefab;
        public void ShowLightSettingPage()
        {
            if (lightSettingPagePrefab == null)
            {
                Debug.LogError("[HomePageCtrl] 未设置light设置页面预制体");
                return;
            }
            GameObject lightSettingPage = Instantiate(lightSettingPagePrefab, transform);
            lightSettingPage.SetActive(true);
            UIManager.Instance.RegisterBackAction(() =>
            {
                lightSettingPage.GetComponent<LightSettingPage>().ClosePage();
            });
        }
        public GameObject safetySettingPagePrefab;
        public void ShowSafetySettingPage()
        {
            if (safetySettingPagePrefab == null)
            {
                Debug.LogError("[HomePageCtrl] 未设置safetySettingPage预制体");
                return;
            }
            GameObject safetySettingPage = Instantiate(safetySettingPagePrefab, transform);
            safetySettingPage.SetActive(true);
            UIManager.Instance.RegisterBackAction(() =>
            {
                safetySettingPage.GetComponent<SafetySettingPage>().ClosePage();
            });
        }

        public void ShowScheduleSettingPage()
        {
            if (scheduleSettingPrefab == null)
            {
                Debug.LogError("[HomePageCtrl] 未设置scheduleSettingPage预制体");
                return;
            }
            GameObject scheduleSettingPage = Instantiate(scheduleSettingPrefab, transform);
            scheduleSettingPage.SetActive(true);

            // 注册页面关闭回调，更新主页定时任务显示
            var schedulePage = scheduleSettingPage.GetComponent<ScheduleSettingPage>();
            if (schedulePage != null)
            {
                schedulePage.OnPageClosed = () =>
                {
                    // 重新读取定时任务更新主页显示
                    BLECommunicationManager.Instance?.ReadScheduleTasks();
                };
            }

            UIManager.Instance.RegisterBackAction(() =>
            {
                scheduleSettingPage.GetComponent<ScheduleSettingPage>().ClosePage();
            });
        }
        public Button moreSettingButton;
        public void EnterMoreSettingPage()
        {
            DataManager.Instance.selectedDevice=selectedDevice;
            UIManager.Instance.OpenPage(UIManager.PageName.deviceInfoPage);
        }
        public void SetLock(bool ison)
        {
            if(hasBluetooth)
            {
                BLECommunicationManager.Instance.WriteDeviceLockControl(!ison, (success) =>
                {
                   
                    Loom.QueueOnMainThread(() =>
                    {
                        if(ison)
                        {
                            DeviceLockControl deviceLockControl=new DeviceLockControl();
                            deviceLockControl.IsLocked=false;
                            OnLockReceived(deviceLockControl);
                        }
                        else
                        {
                            deviceCtrl.InitDeviceControl(false);
                            LoadingUI.Hide();
                        }
                        
                    });
                });
            }
            else
            {
                LoadingUI.Hide();
                ToastUI.Show("100081");
            }
                
        }

    }

}