using System;
using System.Collections.Generic;
using HDL_ON.Entity;
using HDL_ON.UI.CSS;
using Shared;

namespace HDL_ON.UI
{
    public partial class RoomEditFunctionPage : FrameLayout
    {
        #region 窗体列表
        /// <summary>
        /// 当前窗体
        /// </summary>
        FrameLayout bodyView;
        /// <summary>
        /// 功能列表显示区域
        /// </summary>
        VerticalScrolViewLayout functionListView;
        /// <summary>
        /// 显示功能的类型切换区域
        /// </summary>
        FrameLayout showdFunctionTypeRow;
        /// <summary>
        /// 未分配功能类型切换显示
        /// </summary>
        Button btnUnallocated;
        /// <summary>
        /// 已分配功能类型切换
        /// </summary>
        Button btnAllocated;
        /// <summary>
        /// 保存数据按钮
        /// </summary>
        Button btnConfrim;
        /// <summary>
        /// 当前显示的房间按钮
        /// </summary>
        Button btnChoosedRoom;
        /// <summary>
        /// 切换显示房间的按钮
        /// </summary>
        Button btnChooseRoomIcon;
        #endregion

        #region 区域变量
        /// <summary>
        /// 需要显示的功能总数，影响到界面显示
        /// </summary>
        int showdFunctionCount = 0;
        Room room;
        string showedFunctionRoomId = "0";
        List<Function> unallocatedList = new List<Function>();
        List<Function> allocatedList = new List<Function>();
        /// <summary>
        /// 被修改数据的功能列表，在需要保存的时候再保存数据
        /// </summary>
        List<Function> changeList = new List<Function>();
        /// <summary>
        /// 新增的房间绑定功能事件，用户确定生成房间之后，再将功能绑定到房间
        /// </summary>
        Action<List<Function>> newRoomAddFunction;
        #endregion
        /// <summary>
        /// 编辑现有房间的构造函数
        /// </summary>
        /// <param name="r"></param>
        public RoomEditFunctionPage(Room r)
        {
            bodyView = this;
            room = r;
        }

        public RoomEditFunctionPage(Room r, Action<List<Function>> action)
        {
            bodyView = this;
            room = r;
            newRoomAddFunction = action;
        }
        /// <summary>
        /// 加载界面
        /// </summary>
        public void LoadPage()
        {
            bodyView.BackgroundColor = CSS_Color.BackgroundColor;
            new TopViewDiv(bodyView, Language.StringByID(StringId.AddFunction)).LoadTopView();

            #region 显示的功能类型切换区域
            showdFunctionTypeRow = new FrameLayout()
            {
                Y = Application.GetRealHeight(64),
                Height = Application.GetRealHeight(62),
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(showdFunctionTypeRow);

            btnUnallocated = new Button()
            {
                Width = Application.GetRealWidth(106),
                Height = Application.GetRealHeight(49),
                TextAlignment = TextAlignment.Center,
                SelectedTextColor = CSS_Color.MainColor,
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.HeadlineFontSize,
                TextID = StringId.Unallocated,
                IsSelected = true,
                IsBold = true
            };
            showdFunctionTypeRow.AddChidren(btnUnallocated);
            if(Language.CurrentLanguage != "Chinese")
            {
                btnUnallocated.Width = Application.GetRealWidth(130);
            }

            btnAllocated = new Button()
            {
                X = btnUnallocated.Right + Application.GetRealWidth(10),
                Width = Application.GetRealWidth(106),
                Height = Application.GetRealHeight(49),
                TextAlignment = TextAlignment.CenterLeft,
                SelectedTextColor = CSS_Color.MainColor,
                TextColor = CSS_Color.PromptingColor1,
                TextSize = CSS_FontSize.TextFontSize,
                TextID = StringId.Allocated,
            };
            showdFunctionTypeRow.AddChidren(btnAllocated);

            btnChoosedRoom = new Button()
            {
                X = Application.GetRealWidth(313 - 100 + 24),
                Width = Application.GetRealWidth(100),
                //Height = Application.GetRealHeight(55),
                TextAlignment = TextAlignment.CenterRight,
                TextID = StringId.All,
                TextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
                Visible = false,
            };
            showdFunctionTypeRow.AddChidren(btnChoosedRoom);

            btnChooseRoomIcon = new Button()
            {
                X = btnChoosedRoom.Right,
                Gravity = Gravity.CenterVertical,
                Width = Application.GetMinRealAverage(20),
                Height = Application.GetMinRealAverage(20),
                UnSelectedImagePath = "Public/DownIcon_2.png",
                Visible = false,
            };
            showdFunctionTypeRow.AddChidren(btnChooseRoomIcon);


            #endregion

            functionListView = new VerticalScrolViewLayout()
            {
                Y = showdFunctionTypeRow.Bottom,
                Height = Application.GetRealHeight(518 - 40 - 62),
                BackgroundColor = CSS_Color.BackgroundColor,
                
            };
            bodyView.AddChidren(functionListView);

            foreach (var function in FunctionList.List.GetDeviceFunctionList())
            {
                function.roomIds.Remove(null);
                if (function.roomIds.Count > 0 )
                {
                    allocatedList.Add(function);
                }
                else
                {
                    unallocatedList.Add(function);
                }
            }

            LoadFunctionListRow(unallocatedList);

            var bottomView = new FrameLayout()
            {
                Y = Application.GetRealHeight(591),
                Height = Application.GetRealHeight(76) + Application.GetRealWidth(44),
                Radius = (uint)Application.GetRealWidth(22),
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(bottomView);
            

            btnConfrim = new Button()
            {
                Gravity = Gravity.CenterHorizontal,
                Y = Application.GetRealHeight(603),
                Width = Application.GetRealWidth(220),
                Height = Application.GetRealWidth(44),
                Radius = (uint)Application.GetRealWidth(22),
                BackgroundColor = CSS_Color.MainColor,
                TextColor = CSS_Color.MainBackgroundColor,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextAlignment = TextAlignment.Center,
                IsBold = true,
                TextID = StringId.ConfirmAdd,
            };
            bodyView.AddChidren(btnConfrim);

            LoadEventList();
        }

        /// <summary>
        /// 显示功能Row
        /// </summary>
        /// <param name="showUnallocated">是否是显示未分配</param>
        void LoadFunctionListRow(List<Function> functions)
        {
            showdFunctionCount = 0;
            functionListView.RemoveAll();

            bool isFrist = true;

            foreach (var function in functions)
            {
                if (isFrist)
                {
                    isFrist = false;
                }
                else
                {
                    functionListView.AddChidren(new Button()
                    {
                        Gravity = Gravity.CenterHorizontal,
                        Width = Application.GetRealWidth(343),
                        Height = Application.GetRealWidth(1),
                        BackgroundColor = CSS_Color.DividingLineColor,
                    });
                }

                FrameLayout functionRow = new FrameLayout()
                {
                    Height = Application.GetRealHeight(50),
                    BackgroundColor = CSS_Color.MainBackgroundColor,
                };
                functionListView.AddChidren(functionRow);

                var btnFunctionIcon = new Button()
                {
                    X = Application.GetRealWidth(12),
                    Gravity = Gravity.CenterVertical,
                    Width = Application.GetMinRealAverage(28),
                    Height = Application.GetMinRealAverage(28),
                };
                functionRow.AddChidren(btnFunctionIcon);

                btnFunctionIcon.UnSelectedImagePath = $"FunctionIcon/Icon/{function.IconName}.png";


                if (!btnAllocated.IsSelected)
                {
                    var btnFunctionName = new Button()
                    {
                        X = btnFunctionIcon.Right + Application.GetRealWidth(12),
                        Width = Application.GetRealWidth(200),
                        Text = function.name,
                        TextAlignment = TextAlignment.CenterLeft,
                        TextColor = CSS_Color.FirstLevelTitleColor,
                        TextSize = CSS_FontSize.TextFontSize,
                    };
                    functionRow.AddChidren(btnFunctionName);
                }
                else
                {
                    var btnFunctionName = new Button()
                    {
                        X = btnFunctionIcon.Right + Application.GetRealWidth(12),
                        Width = Application.GetRealWidth(200),
                        Height = Application.GetRealHeight(40),
                        Text = function.name,
                        TextAlignment = TextAlignment.CenterLeft,
                        TextColor = CSS_Color.FirstLevelTitleColor,
                        TextSize = CSS_FontSize.TextFontSize,
                    };
                    functionRow.AddChidren(btnFunctionName);

                    var btnFunctionFloorName = new Button()
                    {
                        X = btnFunctionIcon.Right + Application.GetRealWidth(12),
                        Y = Application.GetRealHeight(30),
                        Width = Application.GetRealWidth(200),
                        Height = Application.GetRealHeight(20),
                        Text = function.GetRoomListName(),
                        TextAlignment = TextAlignment.CenterLeft,
                        TextColor = CSS_Color.PromptingColor1,
                        TextSize = CSS_FontSize.PromptFontSize_SecondaryLevel,
                    };
                    functionRow.AddChidren(btnFunctionFloorName);
                }

                Button btnChooseIcon = new Button()
                {
                    Gravity = Gravity.CenterVertical,
                    X = Application.GetRealWidth(335),
                    Width = Application.GetRealWidth(28),
                    Height = Application.GetRealWidth(28),
                    UnSelectedImagePath = "Public/ChooseIcon.png",
                    SelectedImagePath = "Public/ChooseOnIcon.png",
                    IsSelected = function.roomIds.Contains(room.roomId)
                };
                functionRow.AddChidren(btnChooseIcon);
                LoadEvent_ChangeRoomFunctionList(functionRow, btnChooseIcon, function);

                showdFunctionCount++;
            }

            if (showdFunctionCount < 9)
            {
                functionListView.Height = Application.GetRealHeight(51 * showdFunctionCount);
            }else
            {
                functionListView.Height = Application.GetRealHeight(518 - 40 - 62);
            }
        }

        /// <summary>
        /// 显示房间选选择弹窗
        /// </summary>
        void LoadPage_LoadChooseRoomDialog()
        {
            Action<string, string> action = (key, value) => {
                if (lastButton != null)
                {
                    lastButton.IsSelected = false;
                }
                showedFunctionRoomId = key;
                if (showedFunctionRoomId == "0")
                {
                    LoadFunctionListRow(allocatedList);
                }
                else
                {
                    LoadFunctionListRow(allocatedList.FindAll((obj) => obj.roomIds.Contains(showedFunctionRoomId)));
                }
                btnChoosedRoom.Text = value;
            };

            Dictionary<string, string> items = new Dictionary<string, string>();
            items.Add("0",Language.StringByID(StringId.All));
            foreach(var room in SpatialInfo.CurrentSpatial.RoomList)
            {
                items.Add(room.roomId,room.roomName);
            }
            var chooseDialog = new ListCellDialog(items,showedFunctionRoomId,action);
            chooseDialog.ShowRightDialog();

            //Dialog dialog = new Dialog();
            //FrameLayout dialogBodyView = new FrameLayout()
            //{
            //    BackgroundColor = CSS_Color.DialogTransparentColor1,
            //};
            //dialog.AddChidren(dialogBodyView);

            //FrameLayout contentView;
            //contentView = new FrameLayout()
            //{
            //    X = Application.GetRealWidth(205),
            //    Y = Application.GetRealHeight(106),
            //    Width = Application.GetRealWidth(160),
            //    Height = Application.GetRealHeight(200),
            //    BackgroundImagePath = "Public/ChooseRoomListbg.png",
            //};
            //dialogBodyView.AddChidren(contentView);

            //VerticalScrolViewLayout roomListView;
            //roomListView = new VerticalScrolViewLayout()
            //{
            //    X = Application.GetRealWidth(8),
            //    Y = Application.GetRealHeight(15),
            //    Width = Application.GetRealWidth(160),
            //    Height = Application.GetRealHeight(45 * 4),
            //};
            //contentView.AddChidren(roomListView);

            //Button btnAllRoom;
            //btnAllRoom = new Button()
            //{
            //    X = Application.GetRealWidth(16),
            //    Width = Application.GetRealWidth(128),
            //    Height = Application.GetRealHeight(50),
            //    TextID = StringId.All,
            //    TextColor = CSS_Color.FirstLevelTitleColor,
            //    SelectedTextColor = CSS_Color.MainColor,
            //    TextSize = CSS_FontSize.SubheadingFontSize,
            //    IsSelected = showedFunctionRoomId == "0",
            //    TextAlignment = TextAlignment.CenterLeft,
            //    Tag = "0"
            //};
            //roomListView.AddChidren(btnAllRoom);
            //LoadEvent_ChangeShowedFunctionList(btnAllRoom, dialog, Language.StringByID(StringId.All));

            //roomListView.AddChidren(new Button()
            //{
            //    Gravity = Gravity.CenterHorizontal,
            //    Width = Application.GetRealWidth(112),
            //    Height = Application.GetRealWidth(1),
            //    BackgroundColor = CSS_Color.DividingLineColor,
            //});
            //foreach (var tempRoom in SpatialInfo.CurrentSpatial.RoomList)
            //{

            //    Button btnRoom = new Button()
            //    {
            //        X = Application.GetRealWidth(16),
            //        Width = Application.GetRealWidth(128),
            //        Height = Application.GetRealHeight(50),
            //        Text = tempRoom.roomName,
            //        TextColor = CSS_Color.FirstLevelTitleColor,
            //        SelectedTextColor = CSS_Color.MainColor,
            //        TextSize = CSS_FontSize.SubheadingFontSize,
            //        TextAlignment = TextAlignment.CenterLeft,
            //        IsSelected = showedFunctionRoomId == tempRoom.roomId,
            //        Tag = tempRoom.roomId,
            //    };
            //    roomListView.AddChidren(btnRoom);
            //    LoadEvent_ChangeShowedFunctionList(btnRoom, dialog, tempRoom.roomName);

            //    roomListView.AddChidren(new Button()
            //    {
            //        Gravity = Gravity.CenterHorizontal,
            //        Width = Application.GetRealWidth(112),
            //        Height = Application.GetRealWidth(1),
            //        BackgroundColor = CSS_Color.DividingLineColor,
            //    });
            //}
            //dialogBodyView.MouseUpEventHandler = (sender, e) =>
            //{
            //    dialog.Close();
            //};

            //dialog.Show();


        }

    }
}