using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace Shared.Phone.UserCenter.Member
{
    /// <summary>
    /// 成员管理★
    /// </summary>
    public class MemberListForm : EditorCommonForm
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 列表控件
        /// </summary>
        private VerticalListControl listView = null;
        /// <summary>
        /// 成员头像控件
        /// </summary>
        private Dictionary<string, ImageView> dicIconControl = new Dictionary<string, ImageView>();
        /// <summary>
        /// 成员的账号(获取头像用)
        /// </summary>
        private Dictionary<string, string> dicMemberAccount = new Dictionary<string, string>();

        #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>
        public void ShowForm()
        {
            //设置标题信息
            base.SetTitleText(Language.StringByID(R.MyInternationalizationString.MenberManagement));

            var titleIcon = new MostRightIconControl(69, 69);
            titleIcon.UnSelectedImagePath = "Item/Add.png";
            topFrameLayout.AddChidren(titleIcon);
            titleIcon.InitControl();
            titleIcon.ButtonClickEvent += (sender, e) =>
            {
                var menuContr = new TopRightMenuControl(2, 2);
                //扫描二维码
                string msg1 = Language.StringByID(R.MyInternationalizationString.uScanQRcode);
                menuContr.AddRowMenu(msg1, "Item/ScanQRcodeIcon.png", "Item/ScanQRcodeIconSelected.png", () =>
                {
                    QRCode.ScanQRcode((qrCode) =>
                    {
                        if (string.IsNullOrEmpty(qrCode) == true)
                        {
                            return;
                        }
                        //搜索ID
                        HdlThreadLogic.Current.RunThread(() =>
                        {
                            this.SearchMemberInfo(qrCode);
                        });
                    }, 
                    Language.StringByID(R.MyInternationalizationString.uCancel),
                    Language.StringByID(R.MyInternationalizationString.uFlashlamp),
                    msg1);
                });
                //输入账号
                string msg2 = Language.StringByID(R.MyInternationalizationString.uInputAccount);
                menuContr.AddRowMenu(msg2, "Item/InputAccountIcon.png", "Item/InputAccountIconSelected.png", () =>
                {
                    var form = new AddMemberByIdForm();
                    form.AddForm();
                });
            };

            //初始化中部控件
            this.InitMiddleFrame();
        }


        /// <summary>
        /// 初始化中部控件
        /// </summary>
        private void InitMiddleFrame()
        {
            //清空bodyFrame
            this.ClearBodyFrame();

            //初始化用户图标
            this.InitUserIconControl();

            //初始化列表控件
            this.InitMemberListControl();
        }

        #endregion

        #region ■ 初始化用户图标_____________________

        /// <summary>
        /// 初始化用户图标
        /// </summary>
        private void InitUserIconControl()
        {
            var frameBack = new FrameLayout();
            frameBack.BackgroundColor = UserCenterColor.Current.White;
            frameBack.Height = Application.GetRealHeight(438);
            bodyFrameLayout.AddChidren(frameBack);

            //用户图标
            var btnUserIcon = new ImageView();
            btnUserIcon.Height = this.GetPictrueRealSize(207);
            btnUserIcon.Width = this.GetPictrueRealSize(207);
            btnUserIcon.Radius = (uint)this.GetPictrueRealSize(207) / 2;
            btnUserIcon.ImagePath = HdlFileNameResourse.UserHeadIconFile;
            btnUserIcon.Y = Application.GetRealHeight(46);
            btnUserIcon.Gravity = Gravity.CenterHorizontal;
            frameBack.AddChidren(btnUserIcon);

            //昵称
            var btnName = new NormalViewControl(frameBack.Width, Application.GetRealHeight(60), false);
            btnName.TextAlignment = TextAlignment.Center;
            btnName.Y = btnUserIcon.Bottom + Application.GetRealHeight(20);
            btnName.TextSize = 16;
            btnName.Text = HdlUserCenterResourse.UserInfo.NickName; ;
            frameBack.AddChidren(btnName);

            //身份
            var btnAuthority = new NormalViewControl(frameBack.Width, Application.GetRealHeight(55), false);
            btnAuthority.TextAlignment = TextAlignment.Center;
            btnAuthority.Y = btnName.Bottom + Application.GetRealHeight(10);
            btnAuthority.TextSize = 12;
            btnAuthority.TextColor = UserCenterColor.Current.TextGrayColor1;
            btnAuthority.Text = HdlUserCenterResourse.ResidenceOption.AuthorityText;
            frameBack.AddChidren(btnAuthority);
        }

        #endregion

        #region ■ 初始化成员列表_____________________

        /// <summary>
        /// 初始化成员列表
        /// </summary>
        private void InitMemberListControl()
        {
            //标题:成员列表
            var btnMenberTile = new NormalViewControl(800, 60, true);
            btnMenberTile.X = HdlControlResourse.XXLeft;
            btnMenberTile.Y = Application.GetRealHeight(480);
            btnMenberTile.TextColor = UserCenterColor.Current.TextColor1;
            btnMenberTile.TextID = R.MyInternationalizationString.MenberList;
            btnMenberTile.TextSize = 15;
            bodyFrameLayout.AddChidren(btnMenberTile);

            var frameBack = new FrameLayout();
            frameBack.Y = btnMenberTile.Bottom + Application.GetRealHeight(23);
            frameBack.Height = Application.GetRealHeight(11);
            frameBack.BackgroundColor = UserCenterColor.Current.White;
            bodyFrameLayout.AddChidren(frameBack);

            //添加可以向下滚动的控件
            listView = new VerticalListControl(12);
            listView.Height = bodyFrameLayout.Height - frameBack.Bottom;
            listView.BackgroundColor = UserCenterColor.Current.White;
            listView.Y = frameBack.Bottom;
            bodyFrameLayout.AddChidren(listView);

            HdlThreadLogic.Current.RunThread(() =>
            {
                //总之先清空共享文件夹准没错
                HdlShardLogic.Current.Dispone();
                //初始化成员列表
                this.InitMemberList();
            });
        }

        /// <summary>
        /// 初始化成员列表
        /// </summary>
        private void InitMemberList()
        {
            //开启进度条
            this.ShowProgressBar();

            var listShowInfo = HdlMemberLogic.Current.GetMemberListInfo();
            if (listShowInfo == null)
            {
                //关闭进度条
                this.CloseProgressBar(ShowReLoadMode.YES);
                return;
            }
            //关闭进度条
            this.CloseProgressBar();

            if (listShowInfo.Count == 0)
            {
                return;
            }
            HdlThreadLogic.Current.RunMain(() =>
            {
                //添加成员列表
                this.AddMemberListRowByData(listShowInfo);
            });
        }

        /// <summary>
        /// 添加成员列表
        /// </summary>
        private void AddMemberListRowByData(List<MemberInfoRes> listNewInfo)
        {
            if (this.Parent == null)
            {
                return;
            }

            int count = listNewInfo.Count - 1;
            for (int i = 0; i < listNewInfo.Count; i++)
            {
                //添加成员行
                this.AddRowLayout(listNewInfo[i], i != count);
            }
            //调整列表控件的高度
            listView.AdjustRealHeight(Application.GetRealHeight(23));
            //获取成员头像
            this.GetMemberIcon();
        }

        #endregion

        #region ■ 添加成员行_________________________

        /// <summary>
        /// 添加成员行
        /// </summary>
        /// <param name="info">Info.</param>
        ///  <param name="addLine">addLine</param>
        private void AddRowLayout(MemberInfoRes info, bool addLine)
        {
            var rowlayout = new FrameRowControl(listView.rowSpace / 2);
            rowlayout.Height = Application.GetRealHeight(138);
            rowlayout.MainKeys = info.Account;
            listView.AddChidren(rowlayout);

            //成员头像图标
            string iconPath = System.IO.Path.Combine(HdlFileNameResourse.UserPictrueDirectory, info.ChildAccountId + ".png");
            var btnIcon = new ImageView();
            btnIcon.X = HdlControlResourse.XXLeft;
            btnIcon.Gravity = Gravity.CenterVertical;
            btnIcon.Height = this.GetPictrueRealSize(115);
            btnIcon.Width = this.GetPictrueRealSize(115);
            btnIcon.Radius = (uint)this.GetPictrueRealSize(115) / 2;
            if (System.IO.File.Exists(iconPath) == true)
            {
                btnIcon.ImagePath = iconPath;
            }
            else
            {
                btnIcon.ImagePath = "Center/Admin.png";
                this.dicIconControl[info.ChildAccountId] = btnIcon;
                this.dicMemberAccount[info.ChildAccountId] = info.Account;
            }
            rowlayout.AddChidren(btnIcon);

            //成员昵称
            string memberName = info.ShowName;
            var btnName = rowlayout.AddLeftCaption(memberName, 600, true);
            btnName.X = HdlControlResourse.XXLeft + btnIcon.Height + Application.GetRealWidth(35);
            btnName.TextSize = 15;
            rowlayout.AddChidren(btnName);

            if (addLine == true)
            {
                //底线
                rowlayout.AddBottomLine();
            }
            //右图标
            rowlayout.AddRightArrow();
            rowlayout.ButtonClickEvent += (sender, e) =>
            {
                var form = new MemberManagementForm();
                form.AddForm(info);
            };
        }

        /// <summary>
        /// 添加成员行(外部调用)
        /// </summary>
        /// <param name="info"></param>
        public void AddRowLayoutByOtherForm(MemberInfoRes info)
        {
            var myRow = listView.GetChildren(listView.ChildrenCount - 1);
            if (myRow != null)
            {
                //最后一行加底线
                ((FrameRowControl)myRow).AddBottomLine();
            }
            this.AddRowLayout(info, false);
            //调整列表控件的高度
            listView.AdjustRealHeight(Application.GetRealHeight(23));
        }

        #endregion

        #region ■ 获取成员头像_______________________

        /// <summary>
        /// 获取成员头像
        /// </summary>
        private void GetMemberIcon()
        {
            if (dicIconControl.Count == 0)
            {
                return;
            }
            HdlThreadLogic.Current.RunThread(() =>
            {
                foreach (var keys in dicMemberAccount.Keys)
                {
                    if (this.Parent == null)
                    {
                        return;
                    }
                    var imageData = HdlAccountLogic.Current.DownLoadAccountPictrue(dicMemberAccount[keys]);
                    if (imageData != null && imageData.Length > 0)
                    {
                        //写入头像内容
                        string iconPath = System.IO.Path.Combine(HdlFileNameResourse.UserPictrueDirectory, keys + ".png");
                        Shared.IO.FileUtils.WriteFileByBytes(iconPath, imageData);
                        HdlThreadLogic.Current.RunMain(() =>
                        {
                            dicIconControl[keys].ImageBytes = Shared.IO.FileUtils.ReadFile(iconPath);
                        });
                    }
                }
            });
        }

        #endregion

        #region ■ 删除指定行_________________________

        /// <summary>
        /// 删除指定行(外部调用)
        /// </summary>
        /// <param name="accountId"></param>
        public void DeleteRowByAccount(string accountId)
        {
            for (int i = 0; ; i++)
            {
                var row = (FrameRowControl)listView.GetChildren(i);
                if (row == null)
                {
                    break;
                }
                if (row.MainKeys == accountId)
                {
                    row.RemoveFromParent();
                    //调整列表控件的高度
                    listView.AdjustRealHeight(Application.GetRealHeight(23));

                    break;
                }
            }
        }

        #endregion

        #region ■ 搜索ID_____________________________

        /// <summary>
        /// 搜索指定ID的信息
        /// </summary>
        /// <param name="accountId">成员ID</param>
        /// <param name="txtMsg">信息控件</param>
        private void SearchMemberInfo(string accountId)
        {
            //开启进度条
            this.ShowProgressBar();

            var result = HdlMemberLogic.Current.SearchNormalInfoByAccount(accountId);
            //关闭进度条
            this.CloseProgressBar();

            if (result == null)
            {
                return;
            }
            if (result.Account == string.Empty)
            {
                HdlThreadLogic.Current.RunMain(() =>
                {
                    //成员不存在
                    var form = new MemberNotEsixtForm();
                    form.AddForm(Language.StringByID(R.MyInternationalizationString.uMemberInformation));
                });
                return;
            }

            HdlThreadLogic.Current.RunMain(() =>
            {
                var form = new AddMemberInfoForm();
                form.AddForm(result);
            });
        }

        #endregion

        #region ■ 界面重新激活事件___________________

        /// <summary>
        /// 自身的上层界面关闭后,它自身处于最上层时,触发的事件
        /// </summary>
        public override int FormActionAgainEvent()
        {
            //清空共享文件夹
            HdlShardLogic.Current.Dispone();

            return 1;
        }

        #endregion
    }
}