using System;
using Shared.Phone.UserCenter;
using Shared.Phone.Device.Logic;
using Shared.Common;
using Newtonsoft.Json.Linq;

namespace Shared.Phone.Device.VideoIntercom
{
    public class TempQRCode : CommonFormBase
    {
        public TempQRCode()
        {
        }

        private static string Password = "";

        public void Show()
        {
            IniTempPassword();//获取临时密码

            TopView topView = new TopView();
            this.AddChidren(topView.TopRowView());
            topView.toptitleNameBtn.Text = "二维码/临时密码";
            topView.clickBtn.MouseDownEventHandler += (sender, e) => { RemoveFromParent(); };

            #region 临时密码

            //临时密码 Layout
            var tempPwdLayout = new FrameLayout
            {
                Radius = (uint)Application.GetRealHeight(37),
                Y = Application.GetRealHeight(380),
                Height = Application.GetRealWidth(481),
                Width = Application.GetRealWidth(850),
                Gravity = Gravity.CenterHorizontal,

            };
            this.AddChidren(tempPwdLayout);

            // 背景
            var tempImage = new ImageView
            {
                ImagePath = "Video/VideoTempPwdBackground.png",
            };
            tempPwdLayout.AddChidren(tempImage);

            //title
            var tempPwdTitleText = new TextView
            {
                Text = "临时密码",
                Gravity = Gravity.CenterHorizontal,
                TextSize = 15,
                Height = Application.GetRealWidth(49),
                Y = Application.GetRealHeight(161),
                TextColor = ZigbeeColor.Current.LogicTextBlackColor,

            };
            tempPwdLayout.AddChidren(tempPwdTitleText);

            // password
            var tempPwdText = new EditText
            {
                Text = Password,
                TextSize = 23,
                Height = Application.GetRealWidth(92),
                TextColor = ZigbeeColor.Current.XMOrange,
                Y = tempPwdTitleText.Bottom + Application.GetRealHeight(23),
                //BackgroundColor=UserCenterColor.Current.Red,
                Enable = false,
                TextAlignment = TextAlignment.Center,

            };
            tempPwdLayout.AddChidren(tempPwdText);

            var hideBtn = new Button
            {
                Height = Application.GetRealWidth(92),
                Width = Application.GetRealWidth(92),
                UnSelectedImagePath = "Account/UnhidePwd.png",
                SelectedImagePath = "Account/HidePwd.png",
                //BackgroundColor=UserCenterColor.Current.Red,
                Y = tempPwdText.Y + Application.GetRealWidth(10),
                X = Application.GetRealWidth(550),
                IsSelected = true,

            };
            tempPwdLayout.AddChidren(hideBtn);

            hideBtn.MouseUpEventHandler += (sender, e) =>
            {
                //
                hideBtn.IsSelected = !hideBtn.IsSelected;
                updateState(hideBtn, tempPwdText);
            };

            updateState(hideBtn, tempPwdText);

            #endregion

            #region 二维码
            // FragmLayout
            var qrCodeLayout = new FrameLayout
            {
                Width = Application.GetRealWidth(850),
                Height = Application.GetRealWidth(657),
                Y = tempPwdLayout.Bottom + Application.GetRealHeight(58),
                Gravity = Gravity.CenterHorizontal,
            };

            this.AddChidren(qrCodeLayout);
            // Image
            var qrBackground = new ImageView
            {
                ImagePath = "Video/VideoQRCodeBackground.png",

            };
            qrCodeLayout.AddChidren(qrBackground);

            //二维码
            var btnQrCode = new PicViewControl(Application.GetRealWidth(358), Application.GetRealWidth(358), false);
            btnQrCode.ImageBytes = QRCode.BytesFromText(Password, Application.GetRealWidth(358), Application.GetRealWidth(358));
            btnQrCode.Gravity = Gravity.CenterHorizontal;
            btnQrCode.Y = 0;
            btnQrCode.Gravity = Gravity.Center;
            qrCodeLayout.AddChidren(btnQrCode);

            #endregion
        }

        private void updateState(Button btn, EditText editText)
        {
            editText.SecureTextEntry = btn.IsSelected;
        }

        /// <summary>
        /// 获取门锁临时密码
        /// </summary>
        static async void IniTempPassword()
        {
            VideoMachine.tempPassword.Code = getCode();
            string pwd = VideoMachine.tempPassword.Code;
            var jobject = new JObject();
            jobject.Add("communityID", VideoMachine.tempPassword.CommunityID);//社区 ID
            jobject.Add("fromTime", VideoMachine.tempPassword.FromTime);//开始时间
            jobject.Add("validTime", VideoMachine.tempPassword.ValidTime);//有效时间
            jobject.Add("unitno", VideoMachine.tempPassword.Unitno);//单元号
            jobject.Add("roomno", VideoMachine.tempPassword.Roomno);//房间号
            jobject.Add("code", pwd);
            jobject.Add("userKey", VideoMachine.tempPassword.UserKey);
            jobject.Add("timestamp", VideoMachine.GetTomorrowTimeStamp());
            jobject.Add("secretKey", VideoMachine.tempPassword.SecretKey);
            jobject.Add("method", VideoMachine.tempPassword.Method);
            jobject.Add("numTimes", VideoMachine.tempPassword.NumTimes);


            var url = "http://112.74.164.111:180/api.php/Device/setdynamicpwd";
            var str = await Send.HttpWebRequest(url, jobject.ToString(), "POST", 3, true);
            if (!string.IsNullOrEmpty(str))
            {
                try
                {
                    var json = JObject.Parse(str);
                    if (json != null)
                    {
                        var stateCode = json["resCode"].ToString();
                        if (stateCode != "0")
                            pwd = "创建失败";
                    }
                }
                catch { }
            }
            Password = pwd;
        }

        private static string getCode()
        {
            Random rand = new Random();
            string code = "";
            for (int ctr = 0; ctr < 6; ctr++)
            {
                code += rand.Next(10).ToString();
            }
            return code;
        }
    }
}