using System;
using System.Collections.Generic;

namespace Shared.SimpleControl.Phone
{
    /// <summary>
    /// 后面界面主页面
    /// </summary>
    public class SystemHomePage : FrameLayout
    {
        SystemMiddle systemMiddle;
        SysMiddle sysMiddle;
        PageLayout sysMiddlePageView = new PageLayout () {
            Height = Application.GetRealHeight (936),
            Y = Application.GetRealHeight (206),
            BackgroundColor = SkinStyle.Current.ViewColor,
            IsShowPoint = false
        };

        public static PageLayout sysMiddleGatewayPageView = new PageLayout () {
            IsShowPoint = false
        };
        public static PageLayout sysMiddleDevicePageView = new PageLayout () {
            IsShowPoint = false
        };

        public SystemHomePage ()
        {
            sysMiddlePageView.BackgroundColor = SkinStyle.Current.ViewColor;
            AddChidren (sysMiddlePageView);

            sysMiddleGatewayPageView.PageChange += (sender, e) => {
                while (e < sysMiddleGatewayPageView.ChildrenCount - 1) {
                    sysMiddleGatewayPageView.GetChildren (sysMiddleGatewayPageView.ChildrenCount - 1).RemoveFromParent ();
                    //sysMiddleGatewayPageView.RemoveAt (sysMiddleGatewayPageView.ChildrenCount - 1);
                }
            };
            sysMiddleDevicePageView.PageChange += (sender, e) => {
                while (e < sysMiddleDevicePageView.ChildrenCount - 1) {
                    sysMiddleDevicePageView.GetChildren (sysMiddleDevicePageView.ChildrenCount - 1).RemoveFromParent ();
                    //sysMiddleDevicePageView.RemoveAt (sysMiddleDevicePageView.ChildrenCount - 1);
                }
            };
        }

        /// <summary>
        /// 初始化当前视图
        /// </summary>
        public void Init ()
        {
            BackgroundColor = SkinStyle.Current.MainColor;
            InitTop ();
            InitMiddleTop ();

            if (sysMiddleGatewayPageView.Parent != null) {
                sysMiddleGatewayPageView.PageIndex = 0;
                sysMiddleGatewayPageView.RemoveFromParent ();
            }
            if (sysMiddleDevicePageView.Parent != null) {
                sysMiddleDevicePageView.PageIndex = 0;
                sysMiddleDevicePageView.RemoveFromParent ();
            }
            sysMiddlePageView.AddChidren (sysMiddleGatewayPageView);
            systemMiddle = new SystemMiddle ();
            sysMiddleGatewayPageView.AddChidren (systemMiddle);
            systemMiddle.Init ();

            sysMiddlePageView.AddChidren (sysMiddleDevicePageView);
            sysMiddle = new SysMiddle ();
            sysMiddleDevicePageView.AddChidren (sysMiddle);
            sysMiddle.Init ();

            sysMiddleGatewayPageView.PageIndex = 0;
            sysMiddleDevicePageView.PageIndex = 0;
            sysMiddlePageView.PageIndex = 0;
        }

        void InitTop ()
        {
            FrameLayout SystemTopView = new FrameLayout () {
                Height = Application.GetRealHeight (126),
            } ;
            AddChidren (SystemTopView);

            Button LogoButton = new Button () {
                Y = Application.GetRealHeight (35),
                Height = Application.GetRealHeight (90),
                Width = Application.GetRealWidth (85),
                UnSelectedImagePath = "Item/Back.png",
                SelectedImagePath = "Item/BackSelected.png",
            } ;

            SystemTopView.AddChidren (LogoButton);
            LogoButton.MouseUpEventHandler += (sender, e) => {
                sysMiddleGatewayPageView.RemoveAll ();
                sysMiddleDevicePageView.RemoveAll ();
                sysMiddlePageView.RemoveAll ();
                (Parent as PageLayout).PageIndex -= 1;
            } ;

            Button NameButton = new Button () {
                Width = Application.GetRealWidth (400),
                Height = Application.GetMinReal (90),
                Text = UserConfig.Instance.CurrentRegion.RegionName,
                TextColor = SkinStyle.Current.TextColor1,
                Gravity = Gravity.CenterHorizontal,
                TextAlignment = TextAlignment.Center,
                Y = Application.GetRealHeight (30),
                TextSize = 20,
            } ;
            SystemTopView.AddChidren (NameButton);

            var logo = new Button () {
                Width = Application.GetRealWidth (154),
                Height = Application.GetRealHeight (90),
                X = Application.GetRealWidth (486),
                Y = Application.GetRealHeight (36),
                UnSelectedImagePath = MainPage.LogoString,
            };
            SystemTopView.AddChidren (logo);
        }

        void InitMiddleTop ()
        {
            var HorizontalScrolViewMain = new HorizontalScrolViewLayout () {
                Y = Application.GetRealHeight (126),
                Height = Application.GetRealHeight (80),
                ScrollEnabled = false
            };
            AddChidren (HorizontalScrolViewMain);

            Button gateWay = new Button {
                Width = Application.GetRealWidth (320),
                Height = LayoutParams.MatchParent,
                BackgroundColor = SkinStyle.Current.SysTitleView,
                SelectedBackgroundColor = SkinStyle.Current.SelectedColor,
                TextID = R.MyInternationalizationString.GateWay,
                TextAlignment = TextAlignment.Center,
                IsSelected = true,
                SelectedTextColor = SkinStyle.Current.TextColor1,
                TextColor = SkinStyle.Current.TextColor1,
            };
            HorizontalScrolViewMain.AddChidren (gateWay);

            Button equipmentButton = new Button {
                Width = Application.GetRealWidth (322),
                Height = LayoutParams.MatchParent,
                BackgroundColor = SkinStyle.Current.SysTitleView,
                SelectedBackgroundColor = SkinStyle.Current.SelectedColor,
                TextID = R.MyInternationalizationString.Equipment,
                TextAlignment = TextAlignment.Center,
                SelectedTextColor = SkinStyle.Current.TextColor1,
                TextColor = SkinStyle.Current.TextColor1,
            };
            HorizontalScrolViewMain.AddChidren (equipmentButton);

            gateWay.MouseUpEventHandler += (sender, e) => {
                sysMiddleGatewayPageView.PageIndex = 0;
                sysMiddleDevicePageView.PageIndex = 0;
                //while (sysMiddleGatewayPageView.ChildrenCount > 1) {//子pageview保留首页
                //    sysMiddleGatewayPageView.RemoveAt (sysMiddleGatewayPageView.ChildrenCount - 1);
                //}
                //while (sysMiddleDevicePageView.ChildrenCount > 1) {//子pageview保留首页
                //    sysMiddleDevicePageView.RemoveAt (sysMiddleDevicePageView.ChildrenCount - 1);
                //}
                sysMiddlePageView.PageIndex = 0;
            };

            equipmentButton.MouseUpEventHandler += (sender, e) => {
                CommonPage.FindGatewayChilrenIPAddress = "255.255.255.255";
                sysMiddleGatewayPageView.PageIndex = 0;
                sysMiddleDevicePageView.PageIndex = 0;
                //while (sysMiddleGatewayPageView.ChildrenCount > 1) {//子pageview子保留首页
                //    sysMiddleGatewayPageView.RemoveAt (sysMiddleGatewayPageView.ChildrenCount - 1);
                //}
                //while (sysMiddleDevicePageView.ChildrenCount > 1) {//子pageview子保留首页
                //    sysMiddleDevicePageView.RemoveAt (sysMiddleDevicePageView.ChildrenCount - 1);
                //}
                sysMiddlePageView.PageIndex = 1;
                sysMiddle.Init ();
            };
            sysMiddlePageView.PageChange += (sender, e) => {
                if (e == 1) {
                    equipmentButton.IsSelected = true;
                    gateWay.IsSelected = false;
                } else {
                    equipmentButton.IsSelected = false;
                    gateWay.IsSelected = true;
                }
            };
        }
    }
}