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

namespace Shared.Phone.UserCenter.SharedContent
{
    /// <summary>
    /// 查看已配置共享内容的主界面
    /// </summary>
    public class SearchConfigureSharedMainForm : UserCenterCommonForm
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 设备列表控件
        /// </summary>
        private VerticalScrolViewLayout listDeviceView = null;
        /// <summary>
        /// 场景列表控件
        /// </summary>
        private VerticalScrolViewLayout listSceneView = null;
        /// <summary>
        /// 成员信息
        /// </summary>
        private MemberInfoRes memberResult = null;
        /// <summary>
        /// 成员的分享数据
        /// </summary>
        private MemberShardInfoData memberShardInfo = null;
        /// <summary>
        /// 房间对象
        /// </summary>
        private Common.Room room = null;
        /// <summary>
        /// Tab的选择。1：功能Tab  2：场景Tab
        /// </summary>
        private int TabSelectIndex = 1;
        #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_room">房间信息</param>
        /// <param name="i_memberResult">成员信息</param>
        /// <param name="i_memberShardInfo">成员的分享数据</param>
        public void ShowForm(Common.Room i_room, MemberInfoRes i_memberResult, MemberShardInfoData i_memberShardInfo)
        {
            this.memberResult = i_memberResult;
            this.room = i_room;
            this.memberShardInfo = i_memberShardInfo;

            //设置头部信息
            base.SetTitleText(i_room.Name);

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

        /// <summary>
        /// 初始化中部信息
        /// </summary>
        private void InitMiddleFrame()
        {
            bodyFrameLayout.RemoveAll();

            //初始化Tab控件
            var frame = this.InitTabControl();

            this.listDeviceView = new VerticalScrolViewLayout();
            listDeviceView.Y = frame.Bottom;
            listDeviceView.Height = bodyFrameLayout.Height - frame.Bottom;
            listDeviceView.Visible = this.TabSelectIndex == 1;
            bodyFrameLayout.AddChidren(listDeviceView);

            this.listSceneView = new VerticalScrolViewLayout();
            listSceneView.Y = frame.Bottom;
            listSceneView.Height = bodyFrameLayout.Height - frame.Bottom;
            listSceneView.Visible = this.TabSelectIndex == 2;
            bodyFrameLayout.AddChidren(listSceneView);

            new System.Threading.Thread(() =>
            {
                //初始化功能Tab列表
                this.InitFunctionTabList();
                //初始化场景Tab列表
                this.InitSceneTabList();
            })
            { IsBackground = true }.Start();
        }

        #endregion

        #region ■ 初始化Tab控件______________________

        /// <summary>
        /// 初始化Tab控件
        /// </summary>
        /// <returns></returns>
        private FrameLayout InitTabControl()
        {
            //Tab切换控件
            var frameSwich = new FrameLayout();
            frameSwich.Height = Application.GetRealHeight(150);
            frameSwich.BackgroundColor = UserCenterColor.Current.TopFrameLayout;
            bodyFrameLayout.AddChidren(frameSwich);

            //功能
            var btnFunction = new ViewNormalControl(frameSwich.Width / 2, Application.GetRealHeight(100));
            btnFunction.Gravity = Gravity.CenterVertical;
            btnFunction.TextID = R.MyInternationalizationString.Function;
            btnFunction.TextAlignment = TextAlignment.Center;
            btnFunction.TextColor = UserCenterColor.Current.SelectTextColor;
            btnFunction.TextAlignment = TextAlignment.Center;
            frameSwich.AddChidren(btnFunction);

            //场景
            var btnScene = new ViewNormalControl(frameSwich.Width / 2, Application.GetRealHeight(100));
            btnScene.Gravity = Gravity.CenterVertical;
            btnScene.X = frameSwich.Width / 2;
            btnScene.TextID = R.MyInternationalizationString.uScence;
            btnScene.TextAlignment = TextAlignment.Center;
            frameSwich.AddChidren(btnScene);

            //线
            var btnLine = new ProgressLine();
            btnLine.Gravity = Gravity.BottomLeft;
            frameSwich.AddChidren(btnLine);
            btnLine.SetValue(50, true);

            if (this.TabSelectIndex == 2)
            {
                btnScene.TextColor = UserCenterColor.Current.SelectTextColor;
                btnFunction.TextColor = Common.ZigbeeColor.Current.TextColor;
                btnLine.SetValue(50, false);
            }

            //功能Tab
            btnFunction.MouseUpEventHandler += (sender, e) =>
            {
                if (this.TabSelectIndex == 1)
                {
                    return;
                }
                btnScene.TextColor = Common.ZigbeeColor.Current.TextColor;
                btnFunction.TextColor = UserCenterColor.Current.SelectTextColor;
                btnLine.SetValue(50);
                this.TabSelectIndex = 1;

                //隐藏场景列表控件,显示设备列表控件
                this.listSceneView.Visible = false;
                this.listDeviceView.Visible = true;
            };

            //场景Tab
            btnScene.MouseUpEventHandler += (sender, e) =>
            {
                if (this.TabSelectIndex == 2)
                {
                    return;
                }
                btnScene.TextColor = UserCenterColor.Current.SelectTextColor;
                btnFunction.TextColor = Common.ZigbeeColor.Current.TextColor;
                btnLine.SetValue(50, false);
                this.TabSelectIndex = 2;

                //隐藏设备列表控件,显示场景列表控件
                this.listDeviceView.Visible = false;
                this.listSceneView.Visible = true;
            };

            return frameSwich;
        }

        #endregion

        #region ■ 显示功能Tab列表____________________

        /// <summary>
        /// 初始化功能Tab列表
        /// </summary>
        private void InitFunctionTabList()
        {
            //获取分享的设备
            var listDevice = this.GetShardListDevice();

            foreach (var device in listDevice)
            {
                Application.RunOnMainThread(() =>
                {
                    //添加设备的明细行
                    this.AddDeviceDetailRow(device);
                });
            }
        }

        /// <summary>
        /// 添加设备的明细行
        /// </summary>
        /// <param name="device">设备对象</param>
        private void AddDeviceDetailRow(CommonDevice device)
        {
            var row = new StatuRowLayout(listDeviceView);

            //图片
            var btnIcon = new RowLeftIconView();
            Common.LocalDevice.Current.SetDeviceIconToControl(btnIcon, device);
            row.AddChidren(btnIcon, ChidrenBindMode.NotBind);

            //设备类型的翻译名字
            var btnName = new RowCenterView();
            btnName.Text = Common.LocalDevice.Current.GetDeviceEpointName(device);
            row.AddChidren(btnName, ChidrenBindMode.NotBind);

            //移除
            var btnDelete = new RowDeleteButton();
            btnDelete.TextID = R.MyInternationalizationString.RemoveBotton;
            row.AddRightView(btnDelete);
            btnDelete.MouseUpEventHandler += (sender, e) =>
            {
                //确定移除选中的设备？
                string msg = Language.StringByID(R.MyInternationalizationString.uConfirmRemoveSelectDeviceMsg);
                this.ShowConfirmMsg(msg, "DeleteShardDevice", row, device);
            };
        }

        /// <summary>
        /// 删除共享设备
        /// </summary>
        /// <param name="row"></param>
        /// <param name="device"></param>
        public async void DeleteShardDevice(StatuRowLayout row, CommonDevice device)
        {
            var result = await HdlShardLogic.Current.DoDeleteSharedContent(memberShardInfo, this.room, new List<CommonDevice>() { device }, new List<Common.SceneUI>());
            if (result == true)
            {
                Application.RunOnMainThread(() =>
                {
                    row.RemoveFromParent();
                    if (this.listDeviceView.ChildrenCount == 0 && this.listSceneView.ChildrenCount == 0)
                    {
                        //什么都没有了,则关闭界面
                        this.CloseForm();
                    }
                });
            }
        }

        #endregion

        #region ■ 显示场景Tab列表____________________

        /// <summary>
        /// 初始化场景Tab列表
        /// </summary>
        private void InitSceneTabList()
        {
            foreach (var sceneUi in this.room.SceneUIList)
            {
                if (sceneUi == null || memberShardInfo.dicAllMemberShard[this.room.FileName].Contains(sceneUi.FileName) == false)
                {
                    //异常，或者不存在,则不显示
                    continue;
                }
                Application.RunOnMainThread(() =>
                {
                    //添加场景行
                    this.AddSceneDetailRow(sceneUi);
                });
            }
        }

        /// <summary>
        /// 添加场景的明细行
        /// </summary>
        /// <param name="sceneUI">场景对象</param>
        private void AddSceneDetailRow(Common.SceneUI sceneUI)
        {
            var sceneRow = new SceneViewRow(this.listSceneView, sceneUI);

            //移除
            var btnDelete = new RowDeleteButton();
            btnDelete.TextID = R.MyInternationalizationString.RemoveBotton;
            sceneRow.AddRightView(btnDelete);
            btnDelete.MouseUpEventHandler += (sender, e) =>
            {
                //确定移除选中的场景？
                string msg = Language.StringByID(R.MyInternationalizationString.uConfirmRemoveSelectSceneMsg);
                this.ShowConfirmMsg(msg, "DeleteShardScene", sceneRow, sceneUI);
            };
        }

        /// <summary>
        /// 删除共享场景
        /// </summary>
        /// <param name="row"></param>
        /// <param name="sceneUI"></param>
        public async void DeleteShardScene(SceneViewRow row, Common.SceneUI sceneUI)
        {
            var result = await HdlShardLogic.Current.DoDeleteSharedContent(memberShardInfo, this.room, new List<CommonDevice>(), new List<Common.SceneUI>() { sceneUI });
            if (result == true)
            {
                Application.RunOnMainThread(() =>
                {
                    row.RemoveFromParent();
                    if (this.listDeviceView.ChildrenCount == 0 && this.listSceneView.ChildrenCount == 0)
                    {
                        //什么都没有了,则关闭界面
                        this.CloseForm();
                    }
                });
            }
        }

        #endregion

        #region ■ 获取可以分享的设备_________________

        /// <summary>
        /// 获取分享的设备
        /// </summary>
        /// <returns></returns>
        private List<CommonDevice> GetShardListDevice()
        {
            //获取这个房间里面的分享设备的路径
            var listDeviceFile = new List<string>();
            foreach (var ui in this.room.DeviceUIList)
            {
                if (ui.CommonDevice != null && memberShardInfo.dicAllMemberShard[this.room.FileName].Contains(ui.CommonDevice.FilePath) == true)
                {
                    listDeviceFile.Add(ui.CommonDevice.FilePath);
                }
            }

            var listFile = HdlShardLogic.Current.GetLocalAllShardFile();
            var listDevice = new List<CommonDevice>();
            foreach (string file in listFile)
            {
                //如果不是设备文件，或者这个房间里面没有这个设备
                if (file.StartsWith(Common.LocalDevice.deviceFirstName) == false || listDeviceFile.Contains(file) == false)
                {
                    continue;
                }
                var strArry = file.Split('_');
                if (strArry.Length < 3)
                {
                    continue;
                }
                //从分享文件中序列化回来
                var deviceData = HdlShardLogic.Current.GetShardFileContent(file);
                var device = ZigBee.Device.CommonDevice.CommonDeviceByByteString(strArry[1], System.Text.Encoding.UTF8.GetString(deviceData));
                if (device != null)
                {
                    listDevice.Add(device);
                }
            }
            return listDevice;
        }

        #endregion

        #region ■ 一般方法___________________________

        #endregion
    }
}