using System;
using Shared;
using HDL_ON.UI.CSS;
using System.Collections.Generic;
using System.Threading;
using HDL_ON.DAL.Server;
#if DEBUG
using Xamarin.Essentials;
#endif
namespace HDL_ON.UI
{
    /// <summary>
    /// 信息中心页面
    /// </summary>
    public class MessageCenterPage : FrameLayout
    {
        FrameLayout bodyView;
        /// <summary>
        /// 当前
        /// </summary>
        VerticalScrolViewLayout bodyScrolView;
        /// <summary>
        /// 内容为空提示View
        /// </summary>
        FrameLayout emptyTipView;

        /// <summary>
        /// menuView
        /// </summary>
        FrameLayout menuView;
        MenuButton allMenuButton;
        MenuButton shareMenuButton;
        MenuButton alarmMenuButton;
        MenuButton systemMenuButton;
        FrameLayout messageView;

        /// <summary>
        /// 显示的消息类型
        /// 0全部 1分享与功能 2报警类 3系统信息
        /// </summary>
        int showMesType = 0;
        /// <summary>
        /// 推送消息列表
        /// </summary>
        List<PushMessageInfo> PushMessageInfoList = new List<PushMessageInfo>();

        /// <summary>
        /// 页面关闭时间
        /// </summary>
        Action backAction;

        public override void RemoveFromParent()
        {
            UnregisterGetPushMessageAction();
            base.RemoveFromParent();
            backAction?.Invoke();
        }

        /// <summary>
        /// 
        /// </summary>
        public MessageCenterPage()
        {
            bodyView = this;
            BackgroundColor = CSS_Color.BackgroundColor;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="backAction"></param>
        public void LoadPage(Action backAction)
        {
            this.backAction = backAction;
            new TopViewDiv(bodyView, Language.StringByID(StringId.MessageCenter)).LoadTopView();

            AddTopMenuView();
            AddMessageView();
            MenuButtonSelect(showMesType);
            RegisterGetPushMessageAction();
            //测试代码
            //AddEmptyTipView();
            //TestLoad();
        }

        /// <summary>
        /// 顶部菜单选项
        /// </summary>
        void AddTopMenuView()
        {

            menuView = new FrameLayout()
            {
                Y = Application.GetRealHeight(64),
                Height = Application.GetRealWidth(117),
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(menuView);


            #region 全部按钮
            allMenuButton = new MenuButton()
            {
                X = Application.GetRealWidth(15),
                Y = Application.GetRealWidth(16),
            };
            menuView.AddChidren(allMenuButton);
            allMenuButton.ImageButton.SelectedImagePath = "Collection/MesCenter/AllOn.png";
            allMenuButton.ImageButton.UnSelectedImagePath = "Collection/MesCenter/All.png";
            allMenuButton.TextButton.TextID = StringId.All;
            Action allAction = () =>
            {
                MenuButtonSelect(0);
            };
            allMenuButton.SelectAction = allAction;
            //测试提前当前推送ID
            allMenuButton.ImageButton.MouseLongEventHandler = (sender, e) =>
            {
#if DEBUG

                CopyToClipboard("推送ID：" + OnAppConfig.Instance.PushId);
#else
                //检测是否获取推送ID成功，提示推送注册是否正常
                if (string.IsNullOrEmpty(OnAppConfig.Instance.PushId))
                {
                    Utlis.ShowTip(Language.StringByID(StringId.PushException));
                }
                else
                {
                    Utlis.ShowTip(Language.StringByID(StringId.PushNormal));
                }
#endif

            };
#endregion

#region 分享与功能
            shareMenuButton = new MenuButton()
            {
                X = allMenuButton.Right,
                Y = Application.GetRealWidth(16),
            };
            menuView.AddChidren(shareMenuButton);
            shareMenuButton.ImageButton.SelectedImagePath = "Collection/MesCenter/ShareOn.png";
            shareMenuButton.ImageButton.UnSelectedImagePath = "Collection/MesCenter/Share.png";
            shareMenuButton.TextButton.TextID = StringId.SharingAndFunctionality;
            shareMenuButton.TextButton.IsMoreLines = true;
            Action shateAction = () =>
            {
                MenuButtonSelect(1);
            };
            shareMenuButton.SelectAction = shateAction;
#endregion

#region 报警类
            alarmMenuButton = new MenuButton()
            {
                X = shareMenuButton.Right,
                Y = Application.GetRealWidth(16),
            };
            menuView.AddChidren(alarmMenuButton);
            alarmMenuButton.ImageButton.SelectedImagePath = "Collection/MesCenter/AlarmOn.png";
            alarmMenuButton.ImageButton.UnSelectedImagePath = "Collection/MesCenter/Alarm.png";
            alarmMenuButton.TextButton.TextID = StringId.AlarmType;
            Action alarmAction = () =>
            {
                MenuButtonSelect(2);
            };
            alarmMenuButton.SelectAction = alarmAction;
#endregion

#region 系统信息
            systemMenuButton = new MenuButton()
            {
                X = alarmMenuButton.Right,
                Y = Application.GetRealWidth(16),
            };
            menuView.AddChidren(systemMenuButton);
            systemMenuButton.ImageButton.SelectedImagePath = "Collection/MesCenter/SystemOn.png";
            systemMenuButton.ImageButton.UnSelectedImagePath = "Collection/MesCenter/System.png";
            systemMenuButton.TextButton.TextID = StringId.SystemMessage;
            Action systemAction = () =>
            {
                MenuButtonSelect(3);
            };
            systemMenuButton.SelectAction = systemAction;
#endregion

        }

        /// <summary>
        /// 中间信息内容
        /// </summary>
        void AddMessageView()
        {
            int messageViewY = menuView.Bottom + Application.GetRealWidth(8);
            int messageViewHeight = bodyView.Height - messageViewY;
            messageView = new FrameLayout()
            {
                Y = messageViewY,
                Height = messageViewHeight,
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(messageView);

            bodyScrolView = new VerticalScrolViewLayout()
            {
                Height = messageViewHeight,
            };
            messageView.AddChidren(bodyScrolView);

        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="selectId">0全部 1分享与功能 2报警类 3系统信息</param>
        void MenuButtonSelect(int selectId)
        {
            showMesType = selectId;

            if (selectId == 0)
            {
                allMenuButton.IsSelected = true;
                shareMenuButton.IsSelected = true;
                alarmMenuButton.IsSelected = true;
                systemMenuButton.IsSelected = true;

            }
            else if (selectId == 1)
            {
                allMenuButton.IsSelected = false;
                shareMenuButton.IsSelected = true;
                alarmMenuButton.IsSelected = false;
                systemMenuButton.IsSelected = false;

            }
            else if (selectId == 2)
            {
                allMenuButton.IsSelected = false;
                shareMenuButton.IsSelected = false;
                alarmMenuButton.IsSelected = true;
                systemMenuButton.IsSelected = false;
            }
            else if (selectId == 3)
            {
                allMenuButton.IsSelected = false;
                shareMenuButton.IsSelected = false;
                alarmMenuButton.IsSelected = false;
                systemMenuButton.IsSelected = true;

            }

            GetPushMessageList(showMesType);
        }



        /// <summary>
        /// 添加内容为空提示页面
        /// </summary>
        void AddEmptyTipView()
        {
            emptyTipView = new FrameLayout()
            {
                Height = bodyScrolView.Height,
                Width = bodyScrolView.Width,
            };
            bodyScrolView.AddChidren(emptyTipView);

            var tipView = new EmptyTipView()
            {
                Gravity = Gravity.Center
            };
            emptyTipView.AddChidren(tipView);
        }

        /// <summary>
        /// 年份标记
        /// </summary>
        string YearMark = "";
        /// <summary>
        /// 加载报警信息RowView
        /// </summary>
        /// <param name="VerticalScrolViewMiddle"></param>
        /// <param name="pushMessageInfo"></param>
        void AddRowView(VerticalScrolViewLayout VerticalScrolViewMiddle, PushMessageInfo pushMessageInfo)
        {
            var rowView = new RowLayout()
            {
                Height = Application.GetRealHeight(65),
                LineColor = CSS_Color.MainBackgroundColor,
            };
            VerticalScrolViewMiddle.AddChidren(rowView);

            //标题
            var btnTilte = new TextButton()
            {
                X = Application.GetRealWidth(16),
                Y = Application.GetRealHeight(12),
                Width = Application.GetRealWidth(343),
                Height = Application.GetRealWidth(20),
                TextAlignment = TextAlignment.CenterLeft,
                TextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.TextFontSize,
                Text = pushMessageInfo.messageContent,
                //IsMoreLines = true,
            };
            rowView.AddChidren(btnTilte);
            //
            var needHeight = btnTilte.GetMoreLineNeedHeight();
            btnTilte.IsMoreLines = true;
            btnTilte.Height = needHeight;
            rowView.Height = Application.GetRealHeight(45) + needHeight;

            //副标题
            var btnSubtitle = new TextButton()
            {
                X = Application.GetRealWidth(16),
                Y = btnTilte.Bottom + Application.GetRealHeight(4),
                Width = Application.GetRealWidth(240),
                Height = Application.GetRealHeight(17),
                TextAlignment = TextAlignment.CenterLeft,
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
                Text = pushMessageInfo.messageTitle
            };
            rowView.AddChidren(btnSubtitle);

            //日期
            var btnDatetime = new Button()
            {
                X = Application.GetRealWidth(259),
                Y = btnTilte.Bottom + Application.GetRealHeight(4),
                Width = Application.GetRealWidth(100),
                Height = Application.GetRealHeight(17),
                TextAlignment = TextAlignment.CenterRight,
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
            };
            rowView.AddChidren(btnDatetime);

            var lineView = new LineView(rowView.Height - Application.GetRealHeight(1));
            rowView.AddChidren(lineView);

            //删除按钮
            var deleteBtn = new Button()
            {
                TextID = StringId.Del,
                BackgroundColor = CSS_Color.AuxiliaryColor2,
                TextColor = CSS_Color.MainBackgroundColor,
                TextSize = CSS_FontSize.TextFontSize,
            };
            rowView.AddRightView(deleteBtn);
            deleteBtn.MouseUpEventHandler = (sender, e) =>
            {
                DeleteThePush(pushMessageInfo, rowView);
            };


            btnDatetime.Text = GetUnixToDateTime(pushMessageInfo.createTime);
            //2020-12-23 去掉点击弹窗事件
            //EventHandler<MouseEventArgs> eventHandler = (sender, e) =>
            //{
            //    new Alert(pushMessageInfo.messageTitle, pushMessageInfo.messageContent, Language.StringByID(StringId.Close)).Show();
            //};
            //rowView.MouseUpEventHandler = eventHandler;
            //btnTilte.MouseUpEventHandler = eventHandler;
            //btnSubtitle.MouseUpEventHandler = eventHandler;

           
        }

        /// <summary>
        /// 时间格式转换处理
        /// </summary>
        /// <param name="time">毫秒时间戳</param>
        /// <returns></returns>
        string GetUnixToDateTime(long time)
        {
            try
            {
                return Utlis.UnixToDateTimeWithFormatMS(time, "MM/dd HH:mm");
            }
            catch (Exception ex)
            {
                return "";
            }
        }

        /// <summary>
        /// 删除推送消息
        /// <param name="pushMessageInfo"></param>
        /// <param name="rowView"></param>
        void DeleteThePush(PushMessageInfo pushMessageInfo, RowLayout rowView)
        {
            var waitPage = new Loading();
            bodyView.AddChidren(waitPage);
            waitPage.Start(Language.StringByID(StringId.PleaseWait));

            new Thread(() =>
            {
                try
                {
                    var result = new HttpServerRequest().PushSerivceDeleteMessage(pushMessageInfo.id);
                    if (result)
                    {
                        PushMessageInfoList.Remove(pushMessageInfo);
                        //删除成功
                        Application.RunOnMainThread(() =>
                        {
                            rowView.RemoveFromParent();
                        });

                    }
                }
                catch (Exception ex)
                {
                }
                finally
                {
                    Application.RunOnMainThread(() =>
                    {
                        if (waitPage != null)
                        {
                            waitPage.RemoveFromParent();
                            waitPage = null;
                        }
                    });
                }
            })
            { IsBackground = true }.Start();
        }

        /// <summary>
        /// 加载年份标题
        /// </summary>
        /// <param name="VerticalScrolViewMiddle"></param>
        /// <param name="yearStr"></param>
        void AddYearRowView(VerticalScrolViewLayout VerticalScrolViewMiddle, string yearStr)
        {
            var bgView = new FrameLayout()
            {
                Height = Application.GetRealHeight(57),
            };
            VerticalScrolViewMiddle.AddChidren(bgView);

            var yearBtn = new TextButton()
            {
                X = Application.GetRealWidth(16),
                Y = Application.GetRealHeight(16),
                Width = Application.GetRealWidth(320),
                Height = Application.GetRealHeight(33),
                TextAlignment = TextAlignment.CenterLeft,
                TextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.EmphasisFontSize_FirstLevel,
                IsBold = true,
            };
            bgView.AddChidren(yearBtn);
            yearBtn.Text = yearStr + Language.StringByID(StringId.Years);
        }

        /// <summary>
        /// 查询推送记录
        /// </summary>
        /// <param name="queryType"></param>
        void GetPushMessageList(int queryType = 0)
        {
            bodyScrolView.RemoveAll();
            if(PushMessageInfoList == null)
            {
                PushMessageInfoList = new List<PushMessageInfo>();
            }
            else
            {
                PushMessageInfoList.Clear();
            }
          
            YearMark = "";//标记清空
            if (string.IsNullOrEmpty(OnAppConfig.Instance.PushId))
            {
                AddEmptyTipView();
                return;
            }

            var waitPage = new Loading();
            bodyView.AddChidren(waitPage);
            waitPage.Start(Language.StringByID(StringId.PleaseWait));

            new Thread(() =>
            {
                try
                {
                    var result = new HttpServerRequest().PushSerivceGetPushmessagelist(queryType);
                    if (result.Code == StateCode.SUCCESS)
                    {
                        PushMessageInfoList = Newtonsoft.Json.JsonConvert.DeserializeObject<List<PushMessageInfo>>(result.Data.ToString());
                        Application.RunOnMainThread(() =>
                        {
                            if (PushMessageInfoList != null && PushMessageInfoList.Count > 0)
                            {

                                ParseAndDisplayPushList();
                                PushSerivceMarkAllMessageRead();
                            }
                            else
                            {
                                AddEmptyTipView();
                            }
                        });
                    }
                    else
                    {
                        Application.RunOnMainThread(() =>
                        {
                            AddEmptyTipView();
                        });
                        IMessageCommon.Current.ShowErrorInfoAlter(result.Code);
                    }
                }
                catch (Exception ex)
                {
                }
                finally
                {
                    Application.RunOnMainThread(() =>
                    {
                        if (waitPage != null)
                        {
                            waitPage.RemoveFromParent();
                            waitPage = null;
                        }
                    });
                }
            })
            { IsBackground = true }.Start();
        }

        /// <summary>
        /// 解析和显示推送消息
        /// </summary>
        void ParseAndDisplayPushList()
        {
            foreach (var info in PushMessageInfoList)
            {
                //年份解析 判断是否需要添加年份标题
                var mesYear = Utlis.UnixToDateTimeYearMS(info.createTime);
                if (string.IsNullOrEmpty(YearMark))
                {
                    //刚开始YearMark标记为空，添加第一个年份标题
                    YearMark = mesYear;
                    AddYearRowView(bodyScrolView, YearMark);
                }
                else if (YearMark != mesYear)
                {
                    //当前信息年份和之前的不一样，重新添加一个年份标题
                    YearMark = mesYear;
                    AddYearRowView(bodyScrolView, YearMark);
                }

                AddRowView(bodyScrolView, info);
            }
        }

#region 测试
#if DEBUG
        /// <summary>
        /// 
        /// </summary>
        void TestLoad()
        {
            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息",
                messageContent = "门锁被打开",
                createTime = 1606900275,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息1",
                messageContent = "门锁被打开",
                createTime = 1606895454,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2",
                messageContent = "门锁被打开",
                createTime = 1606895454,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2019",
                messageContent = "门锁被打开",
                createTime = 1575277874,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2019",
                messageContent = "门锁被打开",
                createTime = 1572685874,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2018",
                messageContent = "门锁被打开",
                createTime = 1541149874,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2017",
                messageContent = "门锁被打开",
                createTime = 1509613874,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2017",
                messageContent = "门锁被打开",
                createTime = 1509613874,
            });

            PushMessageInfoList.Add(new PushMessageInfo()
            {
                messageTitle = "报警信息2017",
                messageContent = "门锁被打开",
                createTime = 1506935474,
            });

            ParseAndDisplayPushList();
        }

#endif

#endregion

        /// <summary>
        /// 标记所有推送消息已读
        /// </summary>
        void PushSerivceMarkAllMessageRead()
        {
            new Thread(() =>
            {
                var result = new HttpServerRequest().PushSerivceMarkAllMessageRead();
                if (result)
                {
                    Utlis.WriteLine("标记成功");
                }
                else
                {
                    Utlis.WriteLine("标记失败");
                }


            })
            { IsBackground = true }.Start();
        }

        /// <summary>
        /// 注册收到推送监听
        /// </summary>
        void RegisterGetPushMessageAction()
        {
            HDLCommon.GetPushMessageAction = () =>
            {
                if (bodyView != null)
                {
                    //Utlis.WriteLine("GetPushMessageAction M收到推送");
                    GetPushMessageList(showMesType);
                }
            };
        }

        /// <summary>
        /// 取消收到推送监听
        /// </summary>
        void UnregisterGetPushMessageAction()
        {
            HDLCommon.GetPushMessageAction = null;
        }

#if DEBUG

        /// <summary>
        /// 复制到剪切板
        /// </summary>
        /// <param name="text"></param>
        void CopyToClipboard(string text)
        {
            Clipboard.SetTextAsync(text);
            Utlis.ShowTip(text + "\n" + Language.StringByID(StringId.CopySuccess));
        }
#endif

    }

    /// <summary>
    ///  推送消息类型详情
    /// </summary>
    [System.Serializable]
    public class PushMessageInfo
    {
        /// <summary>
        /// 记录id
        /// </summary>
        public string id;
        /// <summary>
        /// 推送Token记录Id
        /// </summary>
        public string pushId;
        /// <summary>
        /// 云端定义 推送类型；0：默认；1：报警；2：提示；3：新闻；4：推荐；
        ///
        /// Default：分享与功能；Alarm：报警类；Prompt：系统消息
        /// </summary>
        public string pushType;
        /// <summary>
        /// 消息主题
        /// </summary>
        public string messageTitle;
        /// <summary>
        /// 消息内容
        /// </summary>
        public string messageContent;
        ///// <summary>
        ///// 扩展数据
        ///// </summary>
        //public string messageExpand;
        ///// <summary>
        ///// 消息类型；0：提示；1：报警；2：丰林可是对讲呼叫；3：强制下线推送
        ///// </summary>
        //public string messageType;
        /// <summary>
        /// 是否已读
        /// </summary>
        public bool isRead;
        /// <summary>
        /// 推送时间
        /// </summary>
        public long createTime;
    }

}