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

namespace Shared.Phone.UserCenter.SharedContent
{
    /// <summary>
    /// 配置新共享内容的主界面
    /// </summary>
    public class ConfigureNewSharedMainForm : 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">房间对象</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.memberShardInfo = i_memberShardInfo;
            this.room = i_room;

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

            //分享
            var btnShard = new TopLayoutFinshView();
            btnShard.TextID = R.MyInternationalizationString.uShared;
            topFrameLayout.AddChidren(btnShard);
            btnShard.MouseUpEventHandler += (sender, e) =>
            {
                new System.Threading.Thread(() =>
                {
                    //确认分享
                    this.DoSaveSharedContent();
                })
                { IsBackground = true }.Start();
            };

            //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()
        {
            if (memberShardInfo.dicAllMemberShard.ContainsKey(this.room.FileName) == false)
            {
                memberShardInfo.dicAllMemberShard[this.room.FileName] = new HashSet<string>();
            }
            var listCheck = memberShardInfo.dicAllMemberShard[this.room.FileName];

            foreach (var deviceUi in this.room.DeviceUIList)
            {
                var device = deviceUi.CommonDevice;
                if (device == null || listCheck.Contains(device.FilePath) == true)
                {
                    //异常，或者已经分享了的，不再显示
                    continue;
                }
                Application.RunOnMainThread(() =>
                {
                    //添加设备行
                    var deviceRow = new DeviceSelectRow(this.listDeviceView, device);
                    //不需要房间控件
                    deviceRow.RemoveRoomControl();
                });
            }
        }

        #endregion

        #region ■ 显示场景Tab列表____________________

        /// <summary>
        /// 初始化场景Tab列表
        /// </summary>
        private void InitSceneTabList()
        {
            if (memberShardInfo.dicAllMemberShard.ContainsKey(this.room.FileName) == false)
            {
                memberShardInfo.dicAllMemberShard[this.room.FileName] = new HashSet<string>();
            }
            var listCheck = memberShardInfo.dicAllMemberShard[this.room.FileName];

            foreach (var sceneUi in this.room.SceneUIList)
            {
                if (sceneUi == null || listCheck.Contains(sceneUi.FileName) == true)
                {
                    //异常，或者已经分享了的，不再显示
                    continue;
                }
                Application.RunOnMainThread(() =>
                {
                    //添加场景行
                    var sceneRow = new SceneSelectRow(this.listSceneView, sceneUi);
                });
            }
        }

        #endregion

        #region ■ 获取选择的设备_____________________

        /// <summary>
        /// 获取选择的设备
        /// </summary>
        /// <param name="listCheck">重复检测</param>
        /// <returns></returns>
        private List<CommonDevice> GetSelectedDevice(HashSet<string> listCheck)
        {
            var listDevice = new List<CommonDevice>();
            for (int i = 0; i < listDeviceView.ChildrenCount; i++)
            {
                var myView = listDeviceView.GetChildren(i);
                var selectRow = (DeviceSelectRow)myView;
                if (selectRow.IsSelected == true && listCheck.Contains(selectRow.device.FilePath) == false)
                {
                    listCheck.Add(selectRow.device.FilePath);
                    listDevice.Add(selectRow.device);
                }
            }
            return listDevice;
        }

        #endregion

        #region ■ 获取选择的场景_____________________

        /// <summary>
        /// 获取选择的场景
        /// </summary>
        /// <param name="listCheck">重复检测</param>
        /// <returns></returns>
        private List<Common.SceneUI> GetSelectedSceneUI(HashSet<string> listCheck)
        {
            var listSceneUI = new List<Common.SceneUI>();
            for (int i = 0; i < listSceneView.ChildrenCount; i++)
            {
                var myView = listSceneView.GetChildren(i);
                var selectRow = (SceneSelectRow)myView;
                if (selectRow.IsSelected == true && listCheck.Contains(selectRow.sceneUI.Id.ToString()) == false)
                {
                    listCheck.Add(selectRow.sceneUI.Id.ToString());
                    listSceneUI.Add(selectRow.sceneUI);
                }
            }
            return listSceneUI;
        }

        #endregion

        #region ■ 确认分享___________________________

        /// <summary>
        /// 确认分享
        /// </summary>
        private async void DoSaveSharedContent()
        {
            var listCheck = new HashSet<string>();
            //选择的设备
            var listSelectDevice = this.GetSelectedDevice(listCheck);
            //选择的场景
            var listSelectScene = this.GetSelectedSceneUI(listCheck);
            if (listSelectDevice.Count == 0 && listSelectScene.Count == 0)
            {
                //请选择目标后再执行分享操作
                string msg = Language.StringByID(R.MyInternationalizationString.uNotSelectDeviceBeforeSave);
                this.ShowErrorMsg(msg);
                return;
            }
            //执行上传分享内容
            var result = await HdlShardLogic.Current.DoUploadSharedContent(memberShardInfo, this.room, listSelectDevice, listSelectScene);
            if (result == true)
            {
                Application.RunOnMainThread(() =>
                {
                    //重新刷新界面
                    this.InitMiddleFrame();
                    //分享成功
                    string msg = Language.StringByID(R.MyInternationalizationString.uShardSuccess);
                    this.ShowTip(msg);
                });
            }
        }

        #endregion

    }
}