using System;
using System.Collections.Generic;
using System.Text;
using ZigBee.Device;

namespace Shared.Phone.UserCenter.DevicePanel
{
    /// <summary>
    /// 环境面板的目标界面
    /// </summary>
    public class PanelFangyueEnvironmentTargetForm : EditorCommonForm
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 列表控件
        /// </summary>
        private VerticalListControl listView = null;
        /// <summary>
        /// 目标设备
        /// </summary>
        private CommonDevice deviceTarget = null;
        /// <summary>
        /// 绑定的目标的主键(只能绑定一个)
        /// </summary>
        private string bindTargetKey = null;
        /// <summary>
        /// 当前选择的楼层ID
        /// </summary>
        private string nowSelectFloorId = string.Empty;
        /// <summary>
        /// 1：空调目标  2：地暖目标  3：新风目标
        /// </summary>
        private int deviceDiv = -1;
        /// <summary>
        /// 可以显示的设备对象 (Keys:房间ID)
        /// </summary>
        private Dictionary<string, List<CommonDevice>> dicShowDevice = new Dictionary<string, List<CommonDevice>>();

        #endregion

        #region ■ 初始化_____________________________

        /// <summary>
        /// 画面显示(底层会固定调用此方法，借以完成画面创建)
        /// </summary>
        /// <param name="i_deviceTarget">目标设备</param>
        /// <param name="i_bindTargetKey">绑定的目标的主键(只能绑定一个)</param>
        /// <param name="i_div">1：空调目标  2：地暖目标  3：新风目标</param>
        public void ShowForm(CommonDevice i_deviceTarget, string i_bindTargetKey, int i_div)
        {
            this.deviceTarget = i_deviceTarget;
            this.bindTargetKey = i_bindTargetKey;
            this.deviceDiv = i_div;

            if (i_div == 1)
            {
                //设置头部信息
                base.SetTitleText(Language.StringByID(R.MyInternationalizationString.uAirConditionerTarget));
            }
            else if (i_div == 2)
            {
                //设置头部信息
                base.SetTitleText(Language.StringByID(R.MyInternationalizationString.uFloorHeatingTarget));
            }
            else if (i_div == 3)
            {
                //设置头部信息
                base.SetTitleText(Language.StringByID(R.MyInternationalizationString.uNewWindTarget));
            }

            //初始化右上角的控件
            this.InitTopRightMenuControl();

            //初始化中部信息
            this.InitMiddleFrame();
        }

        /// <summary>
        /// 初始化中部信息
        /// </summary>
        private void InitMiddleFrame()
        {
            //清空bodyFrame
            this.ClearBodyFrame();

            HdlThreadLogic.Current.RunThread(() =>
            {
                var listRoom = HdlRoomLogic.Current.GetFloorSortRoom(this.nowSelectFloorId, false);
                var listDataRoom = new List<Common.Room>();
                for (int i = 0; i < listRoom.Count; i++)
                {
                    //检测能否显示该房间
                    if (this.CheckCanShowRoom(listRoom[i]) == true)
                    {
                        listDataRoom.Add(listRoom[i]);
                    }
                }

                HdlThreadLogic.Current.RunMain(() =>
                {
                    if (listDataRoom.Count > 0)
                    {
                        //初始化房间和设备列表
                        this.InitRoomAndDeviceRow(listDataRoom);
                    }
                    else
                    {
                        //如果没有可以添加的目标
                        bodyFrameLayout.RemoveAll();
                        this.ShowNotDataImage(bodyFrameLayout, Language.StringByID(R.MyInternationalizationString.uNotHadAddTarget), "Item/NotShardPic.png", 383, 279);
                    }
                });
            });
        }

        /// <summary>
        /// 初始化右上角的控件
        /// </summary>
        private void InitTopRightMenuControl()
        {
            //获取楼层
            var dicFloor = HdlRoomLogic.Current.GetFloorSortList();
            if (dicFloor.Count == 0)
            {
                return;
            }
            var btnIconContr = new MostRightIconControl(69, 69);
            btnIconContr.UnSelectedImagePath = "Item/Drop_Down.png";
            topFrameLayout.AddChidren(btnIconContr);
            btnIconContr.InitControl();

            var btnFloor = new NormalViewControl(300, 69, true);
            btnFloor.Gravity = Gravity.CenterVertical;
            btnFloor.X = btnIconContr.X + btnIconContr.btnIcon.X - Application.GetRealWidth(300);
            btnFloor.TextAlignment = TextAlignment.CenterRight;
            topFrameLayout.AddChidren(btnFloor);

            foreach (var floorId in dicFloor.Keys)
            {
                //第一个楼层
                this.nowSelectFloorId = floorId;
                btnFloor.Text = dicFloor[floorId];
                break;
            }

            btnIconContr.ButtonClickEvent += (sender, e) =>
            {
                //楼层菜单
                var contr = new TopRightMenuControl(dicFloor.Count, 2, Language.StringByID(R.MyInternationalizationString.SelectFloor));
                foreach (var floorId in dicFloor.Keys)
                {
                    contr.AddRowMenu(dicFloor[floorId], "Floor/Floor.png", "Floor/FloorSelected.png", () =>
                    {
                        //记录起选择的ID
                        this.nowSelectFloorId = floorId;
                        this.bindTargetKey = string.Empty;

                        btnFloor.Text = dicFloor[this.nowSelectFloorId];
                        //初始化中部信息
                        this.InitMiddleFrame();
                    });
                }
            };
        }

        #endregion

        #region ■ 房间和设备列表_____________________

        /// <summary>
        /// 初始化房间和设备列表
        /// </summary>
        /// <param name="listRoom">可以显示的房间对象</param>
        private void InitRoomAndDeviceRow(List<Common.Room> listRoom)
        {
            //房间列表控件
            var roomContr = new RoomDeviceGroupMenuControl(listRoom);
            bodyFrameLayout.AddChidren(roomContr);

            //列表控件
            this.listView = new VerticalListControl(23);
            listView.BackgroundColor = UserCenterColor.Current.White;
            listView.Height = bodyFrameLayout.Height - roomContr.Height;
            listView.Y = roomContr.Bottom;
            bodyFrameLayout.AddChidren(listView);

            //保存
            var btnSave = new BottomClickButton();
            btnSave.TextID = R.MyInternationalizationString.uSave;
            bodyFrameLayout.AddChidren(btnSave);
            btnSave.ButtonClickEvent += (sender, e) =>
            {
                //保存目标设备
                this.SaveTargetDevice();
            };

            roomContr.SelectRoomEvent += (selectRoom) =>
            {
                HdlThreadLogic.Current.RunMainInThread(() =>
                {
                    //添加设备行
                    this.AddDeviceRow(selectRoom.Id);
                });
            };
            //执行初始化房间控件
            roomContr.InitControl();
        }

        /// <summary>
        /// 添加设备行
        /// </summary>
        /// <param name="roomId"></param>
        private void AddDeviceRow(string roomId)
        {
            //先清空
            this.listView.RemoveAll();
            listView.RecoverHeight();

            DeviceSimpleSelectControl oldSelectContr = null;
            var listDevice = this.dicShowDevice[roomId];
            for (int i = 0; i < listDevice.Count; i++)
            {
                string mainKey = Common.LocalDevice.Current.GetDeviceMainKeys(listDevice[i]);
                var contr = new DeviceSimpleSelectControl(listDevice[i], false, this.listView.rowSpace / 2);
                listView.AddChidren(contr);
                contr.InitControl();
                if (i != listDevice.Count - 1)
                {
                    //底线
                    contr.AddBottomLine();
                }
                contr.ButtonClickEvent += (sender, e) =>
                {
                    contr.IsSelected = !contr.IsSelected;
                    //选择了别的设备
                    if (contr.IsSelected == true)
                    {
                        if (oldSelectContr != null)
                        {
                            oldSelectContr.IsSelected = false;
                        }
                        oldSelectContr = contr;
                        this.bindTargetKey = mainKey;
                    }
                    //取消选择
                    else
                    {
                        oldSelectContr = null;
                        this.bindTargetKey = string.Empty;
                    }
                };
                if (this.bindTargetKey == mainKey)
                {
                    //这个是它之前绑定的设备
                    contr.ButtonClickEvent(null, null);
                }
            }
            //调整真实高度
            listView.AdjustRealHeightByBottomButton(Application.GetRealHeight(23));
        }

        #endregion

        #region ■ 保存数据___________________________

        /// <summary>
        /// 保存目标设备
        /// </summary>
        private void SaveTargetDevice()
        {
            this.CloseForm();
        }

        #endregion

        #region ■ 一般方法___________________________

        /// <summary>
        /// 检测该房间能否显示
        /// </summary>
        /// <param name="room"></param>
        /// <param name="i_div"></param>
        /// <returns></returns>
        private bool CheckCanShowRoom(Common.Room room)
        {
            bool canShow = false;
            //先清空
            this.dicShowDevice[room.Id] = new List<CommonDevice>();

            foreach (var deviceKeys in room.ListDevice)
            {
                var device = Common.LocalDevice.Current.GetDevice(deviceKeys);
                if (device != null)
                {
                    canShow = true;
                    //收集可以显示的设备
                    this.dicShowDevice[room.Id].Add(device);
                }
            }
            return canShow;
        }

        #endregion
    }
}