using System;
using System.Collections.Generic;

namespace Shared.SimpleControl.Phone
{
    /// <summary>
    /// 智能音箱列表
    /// </summary>
    public class SmartSpeakertListPage : BasePage
    {
        
        public SmartSpeakertListPage ()
        {
            BackgroundColor = SkinStyle.Current.MainColor;
        }

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

            VerticalScrolViewLayout VerticalScrolViewMiddle = new VerticalScrolViewLayout ();
            BaseContentView.AddChidren (VerticalScrolViewMiddle);

            //加载音箱列表
            LoadSmartSpeakertListView (VerticalScrolViewMiddle);
        }

        /// <summary>
        /// 加载音箱列表
        /// </summary>
        /// <param name="VerticalScrolViewMiddle"></param>
        void LoadSmartSpeakertListView (VerticalScrolViewLayout VerticalScrolViewMiddle)
        {
            VerticalScrolViewMiddle.RemoveAll ();

            MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
            System.Threading.Tasks.Task.Run (() => {
                try {
                  
                    var revertObj = HttpServerRequest.Current.GetSpeakerList ();
                    if (revertObj.Code == StateCode.SUCCESS) {
                        var speakerListRes = Newtonsoft.Json.JsonConvert.DeserializeObject<SpeakerListRes> (revertObj.Data.ToString ());
                        if (speakerListRes != null && speakerListRes.list != null && speakerListRes.list.Count > 0) {
                            Application.RunOnMainThread (() => {
                                foreach (var speaker in speakerListRes.list) {
                                    AddRowView (speaker, VerticalScrolViewMiddle);
                                }
                            });
                        }
                    } else {
                        //提示错误
                        IMessageCommon.Current.ShowErrorInfoAlter (revertObj.Code);
                    }
                } catch {

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

        ///// <summary>
        ///// 获取alexa语音音箱配置地址
        ///// </summary>
        ///// <returns></returns>
        //string GetAlexaRegionUrl ()
        //{
        //    return string.IsNullOrEmpty (MainPage.LoginUser.alexaRegionUrl) ? HttpUtil.MiddleeastRegionUrl : MainPage.LoginUser.alexaRegionUrl;
        //}

        /// <summary>
        /// 
        /// </summary>
        /// <param name="speakerInfo"></param>
        /// <param name="VerticalScrolViewMiddle"></param>
        void AddRowView (SpeakerInfo speakerInfo, VerticalScrolViewLayout VerticalScrolViewMiddle)
        {
            var rowView = new RowLayout () {
                Height = Application.GetRealHeight (110),
            };
            VerticalScrolViewMiddle.AddChidren (rowView);

            Button btnRowLine = new Button () {
                Y = Application.GetRealHeight (107),
                Height = Application.GetRealHeight (3),
                BackgroundColor = SkinStyle.Current.Black50Transparent
            };
            rowView.AddChidren (btnRowLine);

            var btnPoint = new Button () {
                Width = Application.GetMinRealAverage (10),
                Height = Application.GetMinRealAverage (10),
                X = Application.GetRealWidth (50),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "Item/Point.png",
                SelectedImagePath = "Item/Point.png",
            };
            rowView.AddChidren (btnPoint);

            var btnName = new Button () {
                Width = Application.GetRealWidth (350),
                //Text = home,
                TextAlignment = TextAlignment.CenterLeft,
                X = Application.GetRealWidth (90),
                TextColor = SkinStyle.Current.TextColor1,
            };
            rowView.AddChidren (btnName);
            if (string.IsNullOrEmpty (speakerInfo.remark)) {
                btnName.Text = speakerInfo.platformName;
            } else {
                btnName.Text = speakerInfo.remark;
            }

            Button rightButton1 = new Button () {
                X = Application.GetRealWidth (550),
                Width = Application.GetMinRealAverage (28),
                Height = Application.GetMinRealAverage (40),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "Item/Right.png",
                SelectedImagePath = "Item/RightSelected.png",
            };
            rowView.AddChidren (rightButton1);
            EventHandler<MouseEventArgs> eHandler = (sender, e) => {
                //跳转页面
                GotoSpeakerManagementPage (speakerInfo);
            };
            rowView.MouseUpEventHandler += eHandler;
            rightButton1.MouseUpEventHandler += eHandler;
            btnName.MouseUpEventHandler += eHandler;

            #region 重命名
            var btnRename = new Button () {
                TextID = R.MyInternationalizationString.rename,
                BackgroundColor = SkinStyle.Current.TitileView,
                TextSize = 11,
            };

            //保存事件
            Action<string> renameAction = (newName) => {
                RenameAlexaRemark (newName, speakerInfo, btnName, rowView);
            };

            btnRename.MouseUpEventHandler += (sender, e) => {
                CommonUtlis.Current.ShowEditTextDialog (speakerInfo.remark, renameAction, Language.StringByID (R.MyInternationalizationString.rename));
            };
            rowView.AddRightView (btnRename);
            #endregion

            #region 删除
            var btnDelete = new Button () {
                TextID = R.MyInternationalizationString.Delete,
                BackgroundColor = SkinStyle.Current.DelColor,
                TextSize = 11,
            };

            //删除事件
            Action deleteAction = () => {
                UnbindSpeaker (speakerInfo, rowView);
            };

            btnDelete.MouseUpEventHandler += (sender, e) => {
                CommonUtlis.Current.ShowActionAlert (Language.StringByID (R.MyInternationalizationString.DoYouWantToUnbind), deleteAction);
            };
            rowView.AddRightView (btnDelete);
            #endregion

        }

        /// <summary>
        /// 请求修改备注
        /// </summary>
        /// <param name="newName"></param>
        /// <param name="speakerInfo"></param>
        /// <param name="btnName"></param>
        void RenameAlexaRemark (string newName, SpeakerInfo speakerInfo, Button btnName, RowLayout rowView)
        {

            MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));
            System.Threading.Tasks.Task.Run (() => {
                try {
                    var updateSpeakerRemarkObj = new UpdateSpeakerRemarkObj () {
                        homeId = speakerInfo.homeId,
                        tokenId = speakerInfo.tokenId,
                        remark = newName
                    };
                   
                    var revertObj = HttpServerRequest.Current.UpdateSpeakerRemark(updateSpeakerRemarkObj);
                    if (revertObj.Code == StateCode.SUCCESS) {
                        //AmendTheSuccess 修改成功
                        Application.RunOnMainThread (() => {
                            speakerInfo.remark = newName;
                            btnName.Text = newName;
                            rowView.HideRightMenu ();
                            Utlis.ShowAlertOnMainThread (Language.StringByID (R.MyInternationalizationString.AmendTheSuccess));

                        });
                    } else {
                        //提示错误
                        IMessageCommon.Current.ShowErrorInfoAlter (revertObj.Code);
                    }
                } catch {

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

        }


        /// <summary>
        /// 跳转AlexaDeviceListPage页面
        /// </summary>
        /// <param name="speakerInfo"></param>
        void GotoSpeakerManagementPage (SpeakerInfo speakerInfo)
        {
            //没绑定忘记提示先绑定网关，禁止跳转
            if (!UserConfig.Instance.CheckWhetherGatewayIdNotNull()) {
                Utlis.ShowAlertOnMainThread (Language.StringByID (R.MyInternationalizationString.PleaseBindTheGatewayFirst));
                return;
            }


            //跳转Alexa管理页面
            AlexaDeviceListPage speakerInfoDeviceListPage = new AlexaDeviceListPage (speakerInfo);
            UserMiddle.SettingPageView.AddChidren (speakerInfoDeviceListPage);
            speakerInfoDeviceListPage.ShowPage ();
            UserMiddle.SettingPageView.PageIndex = UserMiddle.SettingPageView.ChildrenCount - 1;
        }

        /// <summary>
        /// 请求解绑音箱
        /// </summary>
        /// <param name="speakerInfo">音箱参数</param>
        /// <param name="rowView">音箱rowView</param>
        void UnbindSpeaker (SpeakerInfo speakerInfo, RowLayout rowView)
        {
            if (speakerInfo == null || string.IsNullOrEmpty (speakerInfo.tokenId)) {

                Utlis.ShowTip (Language.StringByID (R.MyInternationalizationString.RequestFailedParameterException) + "(-3)");
            }

            MainPage.Loading.Start (Language.StringByID (R.MyInternationalizationString.load));

            System.Threading.Tasks.Task.Run (() => {
                try {
                    var revertObj =  HttpServerRequest.Current.UnbindSpeaker (speakerInfo.tokenId);
                    if (revertObj.Code == StateCode.SUCCESS) {
                        //解绑成功
                        Application.RunOnMainThread (() => {
                            //rowView
                            if (rowView != null) {
                                rowView.RemoveFromParent ();
                            }

                            //提示解绑成功
                            Utlis.ShowTip (Language.StringByID (R.MyInternationalizationString.UnbindSuccessfully));

                        });
                    } else {
                        //提示错误
                        IMessageCommon.Current.ShowErrorInfoAlter (revertObj.Code);
                    }
                } catch {

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

        }

    }
}