using System;
using System.Collections.Generic;
using Shared.Common;

namespace Shared.Phone.Device.Category
{
    public class SelectHouse : FrameLayout
    {
        public Action<string> HouseAction;

        Dialog dialogBackground;
        /// <summary>
        /// Init
        /// </summary>
        public void Init()
        {
            dialogBackground = new Dialog
            {
                BackgroundColor = ZigbeeColor.Current.GXCDailogBackGroundColor
            };
            dialogBackground.Show();
            var dialog = new FrameLayout()
            {
            };
            dialogBackground.AddChidren(dialog);

            dialog.MouseUpEventHandler += (sender, e) =>
            {
                RemoveView();
            };

            var bg = new Button
            {
                X = Application.GetRealWidth(35),
                Y = Application.GetRealHeight(256),
                Width = Application.GetMinRealAverage(449),
                Height = Application.GetMinRealAverage(475),
                UnSelectedImagePath = "Item/SelectHouse.png"
            };
            dialog.AddChidren(bg);

            var changeHomeFL = new FrameLayout()
            {
                X = Application.GetRealWidth(35),
                Y = Application.GetRealHeight(256),
                Height = Application.GetMinRealAverage(449),
                Width = Application.GetMinRealAverage(475),
                Radius = CommonPage.BigFormRadius,
                //BackgroundColor = ZigbeeColor.Current.GXCBackgroundColor
            };
            dialog.AddChidren(changeHomeFL);

            var changeHomeBtn = new Button()
            {
                X = Application.GetRealWidth(80),
                Y=Application.GetRealHeight(20),
                Width = Application.GetRealWidth(350),
                Height = Application.GetMinRealAverage(150),
                TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                TextID = R.MyInternationalizationString.ChangeHome,
                TextAlignment = TextAlignment.CenterLeft,
                TextSize = 14,
                IsBold = true
            };
            changeHomeFL.AddChidren(changeHomeBtn);

            var scrolView = new VerticalScrolViewLayout()
            {
                Y = changeHomeBtn.Bottom,
                Height = Application.GetMinRealAverage(300),
                VerticalScrollBarEnabled = false
            };
            changeHomeFL.AddChidren(scrolView);

            if (Config.Instance.HomeFilePathList.Count > 0)
            {
                foreach (var housePath in Config.Instance.HomeFilePathList)
                {
                    var home = House.GetHouseByFilePath(housePath);
                    if (home == null)
                    {
                        continue;
                    }
                    AddFloor(scrolView, home);
                }
            }
        }

        /// <summary>
        /// AddFloor
        /// </summary>
        /// <param name="verticalScrolView"></param>
        private void AddFloor(VerticalScrolViewLayout verticalScrolView, House house)
        {
            var frow = new CommonForm.LeftIconButtonRow(449, 150);
            frow.Tag = house.FileName;
            frow.Init("Item/House.png", "Item/HouseSelected.png", house.Name);
            verticalScrolView.AddChidren(frow);
            if (Config.Instance.HomeId == house.Id)
            {
                frow.IsSelected = true;
            }

            frow.ButtonClickEvent += SelectFloor_MouseUpEvent;
        }

        /// <summary>
        /// SelectFloor_MouseUpEvent
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="mouseEventArgs"></param>
        private void SelectFloor_MouseUpEvent(object sender, MouseEventArgs mouseEventArgs)
        {
            (sender as CommonForm.LeftIconButtonRow).IsSelected = true;
            var home = House.GetHouseByFilePath((sender as CommonForm.LeftIconButtonRow).Tag.ToString());
            RemoveView();
            HouseAction?.Invoke(home.Id);
        }

        /// <summary>
        /// RemoveView
        /// </summary>
        private void RemoveView()
        {
            dialogBackground.Close();
            RemoveFromParent();
        }
    }
}