using System;
using System.Collections.Generic;

namespace Shared.SimpleControl.Phone
{
    public class AlexaDeviceListPage : BasePage
    {
        ///// <summary>
        ///// 暂时测试后面去掉
        ///// </summary>
        //string AlexaTestURL = "https://developer.hdlcontrol.com";

        /// <summary>
        /// 当前音箱、用户、住宅等数据
        /// </summary>
        SpeakerInfo mAlexa = new SpeakerInfo ();
        /// <summary>
        /// 设备、场景列表
        /// </summary>
        List<TargetInfo> targetInfoList = new List<TargetInfo> ();

        /////// <summary>
        /////// 语音房间数据
        /////// </summary>
        ////List<AlexaRoomsItem> alexaRoomsList = new List<AlexaRoomsItem> ();
        ///// <summary>
        ///// 设备列表
        ///// </summary>
        //List<AlexaDeviceListItem> alexaDeviceList = new List<AlexaDeviceListItem> ();
        ///// <summary>
        ///// 场景列表
        ///// </summary>
        //List<SceneListItem> alexaSceneList = new List<SceneListItem> ();
        //AlexaRoomsItem mAlexaRoomsItem = new AlexaRoomsItem ();

        VerticalScrolViewLayout bodyView;

        bool IsDeviceList = true;

        public AlexaDeviceListPage (SpeakerInfo speakerInfo)
        {
            BackgroundColor = SkinStyle.Current.MainColor;
            mAlexa = speakerInfo;
        }

        /// <summary>
        /// 显示页面
        /// </summary>
        public override void ShowPage ()
        {
            #region ---TopView---
            base.ShowPage ();
            //this.topTitleBtn.Text = "Alexa";

            //设置标题为音箱备注
            if (mAlexa != null) {
                if (string.IsNullOrEmpty (mAlexa.remark)) {
                    this.topTitleBtn.Text = mAlexa.platformName;
                } else {
                    this.topTitleBtn.Text = mAlexa.remark;
                }
            }
            //添加按钮点击事件
            EventHandler<MouseEventArgs> addSubaccountHandler = (sender, e) => {
                OpenAlexaSettingPage ();
            };
            this.topItemButton.MouseUpEventHandler += addSubaccountHandler;
            #endregion

            #region 设备-场景
            var topView = new FrameLayout () {
                Height = Application.GetRealWidth (110),
                BackgroundColor = SkinStyle.Current.TitileView,
            };
            BaseContentView.AddChidren (topView);

            var btnDevice = new Button () {
                Width = Application.GetRealWidth (320),
                TextSize = 16,
                TextID = R.MyInternationalizationString.Device,
                TextColor = SkinStyle.Current.SelectedColor
            };
            topView.AddChidren (btnDevice);
            var btnScene = new Button () {
                Width = Application.GetRealWidth (320),
                X = btnDevice.Right,
                TextSize = 16,
                TextID = R.MyInternationalizationString.Scenes,
                TextColor = SkinStyle.Current.TextColor1
            };
            var btnLine = new Button () {
                Width = 1,
                BackgroundColor = SkinStyle.Current.White20Transparent,
                X = btnDevice.Right,
            };
            topView.AddChidren (btnLine);
            btnDevice.MouseUpEventHandler += (sender, e) => {
                btnDevice.TextColor = SkinStyle.Current.SelectedColor;
                btnScene.TextColor = SkinStyle.Current.TextColor1;
                if (!IsDeviceList) {
                    IsDeviceList = true;
                    InitDevcieRow (bodyView);
                }


            };
            topView.AddChidren (btnScene);
            btnScene.MouseUpEventHandler += (sender, e) => {
                btnDevice.TextColor = SkinStyle.Current.TextColor1;
                btnScene.TextColor = SkinStyle.Current.SelectedColor;

                if (IsDeviceList) {
                    IsDeviceList = false;
                    InitSceneRow (bodyView);
                }
            };
            #endregion

            bodyView = new VerticalScrolViewLayout () {
                Y = topView.Bottom,
                Height = BaseContentView.Height - topView.Bottom,
                BackgroundColor = SkinStyle.Current.ViewColor,
            };
            BaseContentView.AddChidren (bodyView);

            ///请求获取设备和场景列表
            GetDeviceAndSceneList ();
        }

        #region 接口请求方法
        /// <summary>
        /// 请求获取设备和场景列表
        /// </summary>
        void GetDeviceAndSceneList ()
        {

            System.Threading.Tasks.Task.Run (() => {
                try {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
                    });

                    var revertObj = HttpServerRequest.Current.GetSpeakerDeviceList (0, mAlexa.tokenId);

                    if (revertObj.Code == StateCode.SUCCESS) {
                        var list = Newtonsoft.Json.JsonConvert.DeserializeObject<List<TargetInfo>> (revertObj.Data.ToString ());
                        Application.RunOnMainThread (() => {
                            if (list != null && list.Count > 0) {
                                targetInfoList = list;
                            } else {
                                targetInfoList = new List<TargetInfo> ();
                            }
                            RefreshListView ();
                        });
                    } else {
                        //提示错误
                        IMessageCommon.Current.ShowErrorInfoAlter (revertObj.Code);
                    }   
                } catch {

                } finally {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                    });
                }
            });
        }

        /// <summary>
        /// 添加或者更新设备和场景设备列表
        /// </summary>
        bool UpdateSpeakerDeviceList (List<TargetInfo> mList)
        {
            var updateSpeakerDeviceListObj = new UpdateSpeakerDeviceListObj () {
                homeId = mAlexa.homeId,
                tokenId = mAlexa.tokenId,
                targetInfos = mList
            };
            var revertObj = HttpServerRequest.Current.UpdateSpeakerDeviceList (updateSpeakerDeviceListObj);
            if (revertObj.Code == StateCode.SUCCESS) {
                return true;
            } else {
                //登录失败
                IMessageCommon.Current.ShowErrorInfoAlter (revertObj.Code);
            }
            return false;
        }

        #endregion


        #region 加载View
        /// <summary>
        /// 刷新列表View
        /// </summary>
        void RefreshListView ()
        {
            //当前选择的是设备
            if (IsDeviceList) {
                InitDevcieRow (bodyView);
            } else {
                InitSceneRow (bodyView);
            }
        }

        /// <summary>
        /// 添加设备RowView
        /// </summary>
        public void InitDevcieRow (VerticalScrolViewLayout bodyView)
        {
            bodyView.RemoveAll ();

            if (targetInfoList == null) return;

            foreach (var device in targetInfoList) {
                //过滤场景数据
                if (device.isDevice == false) continue;

                var rowView = new RowLayout () {
                    Height = Application.GetRealHeight (110),
                };
                bodyView.AddChidren (rowView);
                var btn = new Button () {
                    X = Application.GetRealWidth (60),
                    Width = Application.GetRealWidth (640 - 60),
                    Text = device.targetName,
                    TextAlignment = TextAlignment.CenterLeft,
                    TextColor = SkinStyle.Current.TextColor1,
                };
                rowView.AddChidren (btn);

                var btnDel = new Button () {
                    TextID = R.MyInternationalizationString.Delete,
                    BackgroundColor = SkinStyle.Current.DelColor,
                };
                rowView.AddRightView (btnDel);

                btnDel.MouseUpEventHandler += (sender, e) => {
                    Alert alert = new Alert (Language.StringByID (R.MyInternationalizationString.Tip), Language.StringByID (R.MyInternationalizationString.TipDeleteEquipmentMessage), Language.StringByID (R.MyInternationalizationString.Cancel), Language.StringByID (R.MyInternationalizationString.Confrim));
                    alert.Show ();
                    alert.ResultEventHandler += (s, dd) => {
                        if (dd) {

                            System.Threading.Tasks.Task.Run (() => {
                                Application.RunOnMainThread (() => {
                                    MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
                                });
                                try {
                                    var newList = new List<TargetInfo> (targetInfoList);
                                    newList.Remove (device);

                                    bool result = UpdateSpeakerDeviceList (newList);

                                    Application.RunOnMainThread (() => {
                                        if (result) {
                                            rowView.RemoveFromParent ();
                                            targetInfoList.Remove (device);
                                        } else {
                                            new Alert (Language.StringByID (R.MyInternationalizationString.Tip), Language.StringByID (R.MyInternationalizationString.DeleteFailed),
                                          Language.StringByID (R.MyInternationalizationString.Close)).Show ();

                                        }

                                    });

                                } catch { } finally {

                                    Application.RunOnMainThread (() => {
                                        MainPage.Loading.Hide ();
                                    });
                                }
                            });

                        }
                    };
                };
            }
        }


        /// <summary>
        /// 添加场景界面
        /// </summary>
        public void InitSceneRow (VerticalScrolViewLayout bodyView)
        {
            bodyView.RemoveAll ();

            if (targetInfoList == null) return;

            foreach (var scene in targetInfoList) {

                if (scene.isDevice) continue;

                var rowView = new RowLayout () {
                    Height = Application.GetRealHeight (110),
                };
                bodyView.AddChidren (rowView);
                var btn = new Button () {
                    X = Application.GetRealWidth (60),
                    Width = Application.GetRealWidth (640 - 60),
                    Text = scene.targetName,
                    TextAlignment = TextAlignment.CenterLeft,
                    TextColor = SkinStyle.Current.TextColor1,
                };
                rowView.AddChidren (btn);
                btn.MouseUpEventHandler += (dd, ff) => {
                    //var alexaSceneSettingPage = new AlecaSceneEditPage ();
                    //UserMiddle.SettingPageView.AddChidren (alexaSceneSettingPage);
                    //alexaSceneSettingPage.ShowScene (scene);
                    //UserMiddle.SettingPageView.PageIndex = 2;
                };

                var btnDel = new Button () {
                    //Text = "Delete",
                    TextID = R.MyInternationalizationString.Delete,
                    BackgroundColor = SkinStyle.Current.DelColor,
                };
                rowView.AddRightView (btnDel);

                btnDel.MouseUpEventHandler += (sender, e) => {
                    Alert alert = new Alert (Language.StringByID (R.MyInternationalizationString.Tip), Language.StringByID (R.MyInternationalizationString.SureDelete), Language.StringByID (R.MyInternationalizationString.Cancel), Language.StringByID (R.MyInternationalizationString.Confrim));
                    alert.Show ();
                    alert.ResultEventHandler += (s, dd) => {
                        if (dd) {
                            System.Threading.Tasks.Task.Run (() => {
                                Application.RunOnMainThread (() => {
                                    MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
                                });
                                try {
                                    var newList = new List<TargetInfo> (targetInfoList);
                                    newList.Remove (scene);
                                    bool result = UpdateSpeakerDeviceList (newList);
                                    //var result = true;
                                    Application.RunOnMainThread (() => {
                                        if (result) {
                                            rowView.RemoveFromParent ();
                                            targetInfoList.Remove (scene);
                                        } else {
                                            new Alert (Language.StringByID (R.MyInternationalizationString.Tip), Language.StringByID (R.MyInternationalizationString.DeleteFailed),
                                          Language.StringByID (R.MyInternationalizationString.Close)).Show ();

                                        }

                                    });

                                } catch { } finally {

                                    Application.RunOnMainThread (() => {
                                        MainPage.Loading.Hide ();
                                    });
                                }
                            });


                        }
                    };
                };
            }

        }
        #endregion


        #region 添加设备和场景处理方法

        ///// <summary>
        ///// 生成设备目标数据
        ///// </summary>
        ///// <param name="device"></param>
        ///// <param name="path"></param>
        ///// <returns></returns>
        //AlexaDeviceListItem GetAlexaDeviceListItem (Common device, string path)
        //{
        //    var mAlexaDeviceTyp = HDLCommon.Current.GetAlexaDeviceType (device.Type);
        //    var deviceControl = new Obj_Buspro_DeviceControl () {
        //        SubnetID = device.SubnetID,
        //        DeviceID = device.DeviceID,
        //        LoopID = device.LoopID,
        //        GatewayID = UserConfig.Instance.MacMark,
        //        DevicePath = device.SavePath,
        //    };
        //    var mAlexaDeviceItem = new AlexaDeviceListItem () {
        //        DeviceName = device.Name,
        //        NicksName = device.Name,
        //        DeviceType = (int)mAlexaDeviceTyp,
        //        ControlObj = deviceControl,
        //    };
        //    return mAlexaDeviceItem;
        //}

        ///// <summary>
        ///// 添加或者编辑 设备和场景列表
        ///// 同时刷新列表
        ///// </summary>
        //void AddAlexaDeviceAndSceneWithRefresh (List<AlexaDeviceListItem> mDeviceList, List<SceneListItem> mSceneList)
        //{
        //    if (AddAlexaDeviceAndSceneWithOneRoom (mDeviceList, mSceneList)) {
        //        //编辑成功，重新刷新获取
        //        GetDeviceAndSceneList ();
        //    }
        //}

        ///// <summary>
        ///// 添加或者编辑 设备和场景列表
        ///// </summary>
        ///// <param name="mDeviceList"></param>
        ///// <param name="mSceneList"></param>
        ///// <returns></returns>
        //bool AddAlexaDeviceAndSceneWithOneRoom (List<TargetInfo> mList)
        //{
        //    //提交更新设备数据
        //    var mAlexaRooms = new AlexaRoomsItem () {
        //        RoomName = UserConfig.Instance.CurrentRegion.homeName,
        //        LayerName = UserConfig.Instance.CurrentRegion.homeName,
        //        DeviceList = mDeviceList,
        //        SceneList = mSceneList
        //    };
        //    var AlexaRoomsList = new List<AlexaRoomsItem> ();
        //    AlexaRoomsList.Add (mAlexaRooms);
        //    return AddDevicesScene (AlexaRoomsList);
        //}

        /// <summary>
        /// 
        /// </summary>
        /// <param name="lsit"></param>
        void AddDevicesSceneList (List<TargetInfo> lsit)
        {
            System.Threading.Tasks.Task.Run (() => {
                Application.RunOnMainThread (() => {
                    MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
                });
                try {
                    
                    bool result = UpdateSpeakerDeviceList (lsit);
                    //var result = true;
                    Application.RunOnMainThread (() => {
                        if (result) {
                            GetDeviceAndSceneList ();
                        } 
                    });

                } catch { } finally {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                    });
                }
            });
        }

        /// <summary>
        /// 打开场景或者设备添加页面
        /// </summary>
        void OpenAlexaSettingPage ()
        {
            Action<List<TargetInfo>> saveAction = (lsit) => {
                AddDevicesSceneList (lsit);
            };

            System.Threading.Tasks.Task.Factory.StartNew (() => {
                try {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
                    });
                    var tempRoom = new Room ();
                    //if (IsDeviceList) {
                    //    foreach (var device in alexaDeviceList) {
                    //        tempRoom.DeviceFilePathList.Add (device.ControlObj.DevicePath);
                    //    }
                    //} else {
                    //    foreach (var scene in alexaSceneList) {
                    //        tempRoom.SceneFilePathList.Add (scene.SceneName);
                    //    }
                    //}
                    Application.RunOnMainThread (() => {
                        if (IsDeviceList) {
                            var userDeviceListPage = new AlexaSettingDevicePage (targetInfoList);
                            userDeviceListPage.Show ();
                            userDeviceListPage.ShowPage (saveAction);
                        } else {
                            var mAlexaSettingScenePage = new AlexaSettingScenePage (targetInfoList);
                            mAlexaSettingScenePage.Show ();
                            mAlexaSettingScenePage.ShowPage (saveAction);

                        }


                    });
                } catch (Exception ex) {
                    Shared.Utlis.WriteLine (ex.Message);
                } finally {
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                    });
                }
            });
        }




        #endregion

    }
}