using System;
using System.Collections.Generic;
using System.Text;

namespace Shared.Phone.UserCenter
{
    /// <summary>
    /// 所属区域的控件
    /// </summary>
    public class BelongAreaControl : FrameRowControl
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 选择房间的事件(房间主键)
        /// </summary>
        public Action<string> SelectRoomEvent = null;
        /// <summary>
        /// 当前选择的房间的主键(楼层主键可以无视)
        /// </summary>
        public string RoomKey = string.Empty;
        /// <summary>
        /// 当前选择的楼层主键(没必要公开出去)
        /// </summary>
        private string FloorKey = string.Empty;
        /// <summary>
        /// 楼层列表名字
        /// </summary>
        private List<string> listFloorName = new List<string>();
        /// <summary>
        /// 楼层列表主键
        /// </summary>
        private List<string> listFloorKeys = new List<string>();
        /// <summary>
        /// 房间名字
        /// </summary>
        private List<List<string>> listRoomName = new List<List<string>>();
        /// <summary>
        /// 房间主键
        /// </summary>
        private List<List<string>> listRoomKeys = new List<List<string>>();

        #endregion

        #region ■ 初始化_____________________________

        /// <summary>
        /// 所属区域的控件
        /// </summary>
        /// <param name="i_ChidrenYaxis">子控件Y轴偏移量(【列表控件的rowSpace/2】即可,不懂默认为0即可)</param>
        public BelongAreaControl(int i_ChidrenYaxis = 0) : base(i_ChidrenYaxis)
        {
            //初始化数据
            this.InitData();
        }

        /// <summary>
        /// 初始化控件(针对的是场景)
        /// </summary>
        /// <param name="i_caption">标题文本</param>
        /// <param name="i_roomId">房间ID</param>
        public void InitControl(string i_caption, string i_roomId)
        {
            var room = HdlRoomLogic.Current.GetRoomById(i_roomId);
            this.DoInitControl(i_caption, room);
        }

        /// <summary>
        /// 初始化控件(针对的是网关)
        /// </summary>
        /// <param name="i_caption">标题文本</param>
        /// <param name="i_gateway">网关对象</param>
        public void InitControl(string i_caption, ZigBee.Device.ZbGateway i_gateway)
        {
            var room = HdlGatewayLogic.Current.GetRoomByGateway(i_gateway);
            this.DoInitControl(i_caption, room);
        }

        /// <summary>
        /// 初始化控件(针对的是回路)
        /// </summary>
        /// <param name="i_caption">标题文本</param>
        /// <param name="i_device">设备对象</param>
        public void InitControl(string i_caption, ZigBee.Device.CommonDevice i_device)
        {
            var room = HdlRoomLogic.Current.GetRoomByDevice(i_device);
            this.DoInitControl(i_caption, room);
        }

        /// <summary>
        /// 初始化控件(针对的是整个设备)
        /// </summary>
        /// <param name="i_caption">标题文本</param>
        /// <param name="i_listDevice">设备对象</param>
        public void InitControl(string i_caption, List<ZigBee.Device.CommonDevice> i_listDevice)
        {
            var room = Common.LocalDevice.Current.GeteRealDeviceRoom(i_listDevice[0]);
            this.DoInitControl(i_caption, room);
        }

        /// <summary>
        /// 初始化控件
        /// </summary>
        /// <param name="i_caption"></param>
        /// <param name="i_Room"></param>
        private void DoInitControl(string i_caption, Common.Room i_Room)
        {
            if (i_Room == null)
            {
                //未分配区域
                this.InitControl(i_caption, Language.StringByID(R.MyInternationalizationString.uDeviceNotAssignedRoom), false);
            }
            else
            {
                string roomName = i_Room.Name;
                this.RoomKey = i_Room.Id;
                this.FloorKey = i_Room.FloorId;
                if (Common.Config.Instance.Home.FloorDics.ContainsKey(i_Room.FloorId) == true)
                {
                    //楼层+房间
                    roomName = Common.Config.Instance.Home.FloorDics[i_Room.FloorId] + " " + roomName;
                }
                this.InitControl(i_caption, roomName, i_Room.IsSharedRoom);
            }
        }

        /// <summary>
        /// 初始化控件
        /// </summary>
        /// <param name="i_caption">标题文本</param>
        /// <param name="i_RoomName">房间名字</param>
        /// <param name="IsSharedRoom">房间是否是分享的</param>
        private void InitControl(string i_caption, string i_RoomName, bool IsSharedRoom)
        {
            //标题
            var btnCaption = new NormalViewControl(270, 58, true);
            btnCaption.X = ControlCommonResourse.XXLeft;
            btnCaption.Gravity = Gravity.CenterVertical;
            btnCaption.Text = i_caption + "：";
            this.AddChidren(btnCaption, ChidrenBindMode.BindEvent);

            //显示框
            var txtView = new NormalViewControl(700, true);
            txtView.X = Application.GetRealWidth(294);
            txtView.Gravity = Gravity.CenterVertical;
            txtView.TextColor = UserCenterColor.Current.TextGrayColor1;
            txtView.Text = i_RoomName;
            this.AddChidren(txtView, ChidrenBindMode.BindEvent);

            if (chidrenYaxis != 0)
            {
                btnCaption.Y += chidrenYaxis;
                txtView.Y += chidrenYaxis;
            }

            if (IsSharedRoom == true)
            {
                //如果这个设备位于分享的房间
                this.UseClickStatu = false;
                return;
            }
            if (this.listFloorKeys.Count == 0 && listRoomKeys.Count == 0)
            {
                //或者根本就没有创建房间，则不允许更改
                this.UseClickStatu = false;
                return;
            }
            //右箭头
            this.AddRightArrow();

            this.ButtonClickEvent += (sender, e) =>
            {
                //区域选择
                this.ShowSelectRoom(txtView, i_caption);
            };
        }

        /// <summary>
        /// 初始化数据
        /// </summary>
        private void InitData()
        {
            var dicFloor = HdlRoomLogic.Current.GetFloorSortList();
            if (dicFloor.Count == 0)
            {
                //第一位默认添加未分配
                var listKeys = new List<string>() { "" };
                var listName = new List<string>() { Language.StringByID(R.MyInternationalizationString.uUndistributed) };
                //房间名字和主键收集
                var listRoom = HdlRoomLogic.Current.GetFloorSortRoom(string.Empty, false);
                foreach (var myRoom in listRoom)
                {
                    listName.Add(myRoom.Name);
                    listKeys.Add(myRoom.Id);
                }
                listRoomName.Add(listName);
                listRoomKeys.Add(listKeys);
            }
            else
            {
                //第一位默认添加未分配(未分配放在楼层那个菜单)
                var listKeys = new List<string>() { "" };
                var listName = new List<string>() { "" };
                listRoomName.Add(listName);
                listRoomKeys.Add(listKeys);
                this.listFloorKeys.Add("");
                this.listFloorName.Add(Language.StringByID(R.MyInternationalizationString.uUndistributed));

                foreach (string fKeys in dicFloor.Keys)
                {
                    var listRoom = HdlRoomLogic.Current.GetFloorSortRoom(fKeys, false);
                    if (listRoom.Count > 0)
                    {
                        //楼层名字和主键收集
                        this.listFloorKeys.Add(fKeys);
                        this.listFloorName.Add(dicFloor[fKeys]);
                        //房间名字和主键收集
                        listName = new List<string>();
                        listKeys = new List<string>();
                        foreach (var myRoom in listRoom)
                        {
                            listName.Add(myRoom.Name);
                            listKeys.Add(myRoom.Id);
                        }
                        listRoomName.Add(listName);
                        listRoomKeys.Add(listKeys);
                    }
                }
            }
        }

        #endregion

        #region ■ 区域选择___________________________

        /// <summary>
        /// 区域选择
        /// </summary>
        /// <param name="txtView"></param>
        /// <param name="i_caption"></param>
        private void ShowSelectRoom(NormalViewControl txtView, string i_caption)
        {
            int index1 = this.listFloorKeys.IndexOf(FloorKey);
            if (index1 == -1) { index1 = 0; }
            int index2 = this.listRoomKeys[index1].IndexOf(RoomKey);
            if (index2 == -1) { index2 = 0; }

            if (this.listFloorKeys.Count == 0)
            {
                //无楼层模式
                PickerView.Show(this.listRoomName[0], (value) =>
                {
                    RoomKey = this.listRoomKeys[0][value];
                    if (RoomKey != string.Empty)
                    {
                        //房间
                        txtView.Text = this.listRoomName[0][value];
                    }
                    else
                    {
                        txtView.Text = Language.StringByID(R.MyInternationalizationString.uDeviceNotAssignedRoom);
                    }
                    this.SelectRoomEvent?.Invoke(RoomKey);

                }, index2, i_caption,
                Language.StringByID(R.MyInternationalizationString.uFinish),
                Language.StringByID(R.MyInternationalizationString.uCancel));
            }
            else
            {
                //有楼层模式
                PickerView.ShowSecondary(this.listFloorName, this.listRoomName, (value1, value2) =>
                {
                    FloorKey = this.listFloorKeys[value1];
                    RoomKey = this.listRoomKeys[value1][value2];
                    if (RoomKey != string.Empty)
                    {
                        //楼层+房间
                        txtView.Text = this.listFloorName[value1] + " " + this.listRoomName[value1][value2];
                    }
                    else
                    {
                        txtView.Text = Language.StringByID(R.MyInternationalizationString.uDeviceNotAssignedRoom);
                    }
                    this.SelectRoomEvent?.Invoke(RoomKey);

                }, index1, index2, i_caption,
                Language.StringByID(R.MyInternationalizationString.uFinish),
                Language.StringByID(R.MyInternationalizationString.uCancel));
            }
        }

        #endregion

        #region ■ 控件摧毁___________________________

        /// <summary>
        /// 控件摧毁
        /// </summary>
        public override void RemoveFromParent()
        {
            this.SelectRoomEvent = null;

            base.RemoveFromParent();
        }

        #endregion
    }
}