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

namespace HDL_ON.UI
{
    public partial class FloorsManagementPage : FrameLayout
    {
        FrameLayout bodyView;
        /// <summary>
        /// 楼层显示区域
        /// </summary>
        VerticalScrolViewLayout floorsListView;
        /// <summary>
        /// 显示区域
        /// </summary>
        FrameLayout contentView;
        /// <summary>
        /// 楼层标题按钮
        /// </summary>
        Button btnFloorTitle;

        public FloorsManagementPage()
        {
            bodyView = this;
        }

        /// <summary>
        /// 加载界面
        /// </summary>
        public void LoadPage()
        {
            bodyView.BackgroundColor = CSS_Color.BackgroundColor;
            Action<string> addFloorAction = (floorName) =>
            {
                RefreshFloorsListView(floorName);
            };
            new TopViewDiv(bodyView, Language.StringByID(StringId.FloorsManagement)).LoadTopView_FloorTopView(addFloorAction, null);

            int count = SpatialInfo.CurrentSpatial.FloorList.Count > 8 ? 8 : SpatialInfo.CurrentSpatial.FloorList.Count;
            var contentViewHeight = (count + 1) * Application.GetRealHeight(50);

            contentView = new FrameLayout()
            {
                Gravity = Gravity.CenterHorizontal,
                Y = Application.GetRealHeight(80),
                Width = Application.GetRealWidth(343),
                Height = contentViewHeight,
                Radius = (uint)Application.GetRealHeight(5),
                BorderColor = 0x00FFFFFF,
                BorderWidth = 0,
                BackgroundColor = CSS_Color.MainBackgroundColor,
            };
            bodyView.AddChidren(contentView);

            btnFloorTitle = new Button()
            {
                Height = Application.GetRealHeight(50),
                TextID = StringId.Floors,
                TextAlignment = TextAlignment.Center,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextColor = CSS_Color.FirstLevelTitleColor,
            };
            contentView.AddChidren(btnFloorTitle);
            contentView.AddChidren(new Button()
            {
                Height = Application.GetRealHeight(1),
                Y = Application.GetRealHeight(49),
                BackgroundColor = CSS_Color.DividingLineColor,
            });

            floorsListView = new VerticalScrolViewLayout()
            {
                Y = btnFloorTitle.Bottom,
                Height = count * Application.GetRealHeight(50),
            };
            contentView.AddChidren(floorsListView);

            foreach (var floor in SpatialInfo.CurrentSpatial.FloorList)
            {
                LoadFloorRow(floor);
            }
        }

        /// <summary>
        /// 加载楼层Row
        /// </summary>
        /// <param name="floor"></param>
        void LoadFloorRow(SpatialInfo floor)
        {
            var row = new RowLayout()
            {
                Height = Application.GetRealHeight(50),
                Tag = floor.roomId,
                LineColor = CSS_Color.DividingLineColor,
            };
            floorsListView.AddChidren(row);

            var btnFloor = new Button()
            {
                Height = Application.GetRealHeight(50),
                TextAlignment = TextAlignment.Center,
                TextSize = CSS_FontSize.SubheadingFontSize,
                TextColor = CSS_Color.TextualColor,
                SelectedTextColor = CSS_Color.MainColor,
                Text = floor.roomName,
                Tag = floor.roomId,
            };
            row.AddChidren(btnFloor);

            var btnDel = new Button()
            {
                TextID = StringId.Del,
                BackgroundColor = CSS_Color.WarningColor,
                TextColor = CSS_Color.MainBackgroundColor,
                Tag = floor.roomId
            };
            row.AddRightView(btnDel);
            LoadEvent_DelFloor(btnDel);
            LoadEvent_FloorNamgeChange(btnFloor, floor);
        }

        void RefreshFloorsListView(string floorName)
        {
            try
            {
                var waitPage = new Loading();
                MainPage.BaseView.AddChidren(waitPage);
                waitPage.Start(Language.StringByID(StringId.PleaseWait));
                new System.Threading.Thread(() =>
                {
                    try
                    {
                        var f = new SpatialInfo("FLOOR") { roomName = floorName, parentId = DB_ResidenceData.Instance.CurrentRegion.id };
                        var addResult = SpatialInfo.CurrentSpatial.AddFloor(f, out f);
                        if (addResult == DAL.Server.StateCode.SUCCESS)
                        {
                            Application.RunOnMainThread(() =>
                            {
                                LoadFloorRow(f);
                                int count2 = SpatialInfo.CurrentSpatial.FloorList.Count > 8 ? 8 : SpatialInfo.CurrentSpatial.FloorList.Count;
                                var contentViewHeight = (count2 + 1) * Application.GetRealHeight(50);
                                contentView.Height = contentViewHeight;
                                floorsListView.Height = count2 * Application.GetRealHeight(50);

                            });
                        }
                    }
                    catch { }
                    finally
                    {
                        Application.RunOnMainThread(() => {
                            waitPage.Hide();
                            waitPage.RemoveFromParent();
                        });
                    }
                })
                { IsBackground = true }.Start();
            }
            catch (Exception ex)
            {
                MainPage.Log("add floor eroor : " + ex.Message);
            }
            int count = SpatialInfo.CurrentSpatial.FloorList.Count > 10 ? 10 : SpatialInfo.CurrentSpatial.FloorList.Count;
            floorsListView.Height = Application.GetRealHeight(50 * count);
            contentView.Height = Application.GetRealHeight(50 * (count + 1));
        }

    }
}