using System;
using Shared.Common;
using System.Collections.Generic;
using System.Timers;
using System.Text.RegularExpressions;

namespace Shared.Phone.UserCenter.User
{
    /// <summary>
    /// 根据手机找回密码
    /// </summary>
    public class ForgotPasswordByPhoneForm : UserCenterCommonForm
    {
        #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()
        {
            //设定标题
            base.SetTitleText(Language.StringByID(R.MyInternationalizationString.ForgotPassword));

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


        /// <summary>
        /// 初始化中部控件
        /// </summary>
        private void InitMiddleFrame()
        {
            this.Show();
        }

        #endregion

        #region ■ 以下为复制郭雪城的代码_____________

        public string phoneStr = "";
        /// <summary>
        /// 手机号输入是否符合规则
        /// </summary>
        public bool IsRightAccount = false;
        /// <summary>
        /// 下来选择手机区号 默认中国大陆为86
        ///发送国际 / 港澳台消息时，接收号码格式为00 + 国际区号 + 号码，如“008615899998888”   调用API时，Company字段请传入整型值：4。 。
        ///国内  调用API时，Company字段请传入整型值：0。
        /// </summary>
        public List<Common.ResponseEntity.AreaCodeOBJ> areaCodeList = new List<Common.ResponseEntity.AreaCodeOBJ>();

        private async void Show()
        {
            ShowForgotPWD();
            CommonPage.Loading.Start();
            try
            {
                var requestOBJ = new SendDataToServer.GetAreaCodeOBJ()
                {
                    RequestVersion = CommonPage.RequestVersion
                };
                var requestJson = Newtonsoft.Json.JsonConvert.SerializeObject(requestOBJ);
                var revertOBJ = await CommonPage.Instance.RequestHttpsZigbeeAsync("ZigbeeUsers/GetAreaCode", System.Text.Encoding.UTF8.GetBytes(requestJson));
                if (revertOBJ == null)
                {
                    return;
                }
                if (revertOBJ.StateCode.ToUpper() == "SUCCESS")
                {
                    var responseData = revertOBJ.ResponseData;
                    areaCodeList = Newtonsoft.Json.JsonConvert.DeserializeObject<List<Common.ResponseEntity.AreaCodeOBJ>>(responseData.ToString());
                }
            }
            catch { }
            finally
            {
                CommonPage.Loading.Hide();
            }
        }

        void ShowForgotPWD()
        {
            var t = new Timer();
            var dateBegin = new DateTime();

            #region --midFL--

            var accountTIPS = new Button()
            {
                Width = Application.GetRealWidth(1080 - CommonPage.XLeft * 2),
                Height = Application.GetRealHeight(100),
                TextAlignment = TextAlignment.CenterLeft,
                Gravity = Gravity.CenterHorizontal,
                TextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor,
                TextID = R.MyInternationalizationString.PleaseInputThePhoneAndYouWillHaveVerificationCode
            };
            bodyFrameLayout.AddChidren(accountTIPS);

            var accountFL = new FrameLayout()
            {
                Y = accountTIPS.Bottom + Application.GetRealHeight(100),
                Height = Application.GetRealHeight(100)
            };
            bodyFrameLayout.AddChidren(accountFL);
            var accountZoneBtn = new Button()
            {
                Height = Application.GetRealHeight(100) - 1,
                Width = Application.GetRealWidth(200),
                X = Application.GetRealWidth(CommonPage.XLeft),
                Text = "+" + CommonPage.PhoneZoneStr,
                TextAlignment = TextAlignment.Center,
                TextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor
            };
            accountFL.AddChidren(accountZoneBtn);

            var accountZoneLine = new Button()
            {
                X = Application.GetRealWidth(10) + accountZoneBtn.Right,
                Width = 1,
                Height = Application.GetRealHeight(50),
                Gravity = Gravity.CenterVertical,
                BackgroundColor = ZigbeeColor.Current.GXCTextBlackColor
            };
            accountFL.AddChidren(accountZoneLine);

            var accountET = new EditText()
            {
                X = Application.GetRealWidth(50) + accountZoneLine.Right,
                Width = Application.GetRealWidth(1080 - 100) - accountZoneLine.X,
                Height = Application.GetRealHeight(100) - 1,
                TextAlignment = TextAlignment.CenterLeft,
                TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                PlaceholderText = Language.StringByID(R.MyInternationalizationString.PleaseInputPhoneNum),
                PlaceholderTextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor
            };
            accountFL.AddChidren(accountET);

            var accountLine = new FrameLayout()
            {
                Y = Application.GetRealHeight(100) - 1,
                Height = 1,
                BackgroundColor = ZigbeeColor.Current.GXCLineColor
            };
            accountFL.AddChidren(accountLine);

            var verificationCodeFL = new FrameLayout()
            {
                Y = accountFL.Bottom + Application.GetRealHeight(100),
                Height = Application.GetRealHeight(100)
            };
            bodyFrameLayout.AddChidren(verificationCodeFL);

            var verificationCodeET = new EditText()
            {
                X = Application.GetRealWidth(CommonPage.XLeft),
                Width = Application.GetRealWidth(500),
                Height = Application.GetRealHeight(100) - 1,
                TextAlignment = TextAlignment.CenterLeft,
                TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                PlaceholderText = Language.StringByID(R.MyInternationalizationString.PleaseInputVerificationCode),
                PlaceholderTextColor = ZigbeeColor.Current.GXCPlaceHolderTextColor
            };
            verificationCodeFL.AddChidren(verificationCodeET);

            var verificationCodeLine = new FrameLayout()
            {
                Y = Application.GetRealHeight(100) - 1,
                Height = 1,
                BackgroundColor = ZigbeeColor.Current.GXCLineColor
            };
            verificationCodeFL.AddChidren(verificationCodeLine);

            var sendCodeBtn = new Button()
            {
                X = Application.GetRealWidth(1080 - 400 - CommonPage.XLeft),
                Width = Application.GetRealWidth(400),
                Y = Application.GetRealHeight(100) + verificationCodeFL.Bottom,
                Height = Application.GetRealHeight(100),
                TextID = R.MyInternationalizationString.SendVerificationCode,
                TextColor = ZigbeeColor.Current.GXCButtonUnselectedColor,
                SelectedTextColor = ZigbeeColor.Current.GXCTextBlueColor,
                TextAlignment = TextAlignment.CenterRight,
                Enable = false,
                IsSelected = false,
            };
            bodyFrameLayout.AddChidren(sendCodeBtn);

            var resetPWDBtn = new Button()
            {
                Width = Application.GetRealWidth(700),
                Y = Application.GetRealHeight(1920 - 220 - 400),
                Height = Application.GetRealHeight(110),
                Radius = (uint)Application.GetRealHeight(55),
                TextID = R.MyInternationalizationString.ResetPWD,
                TextColor = ZigbeeColor.Current.GXCTextWhiteColor,
                TextAlignment = TextAlignment.Center,
                TextSize = 15,
                BackgroundColor = ZigbeeColor.Current.GXCButtonUnselectedColor,
                SelectedBackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                Gravity = Gravity.CenterHorizontal,
                Enable = false,
                IsSelected = false
            };
            bodyFrameLayout.AddChidren(resetPWDBtn);

            //错误提示Btn
            var loginErrorBtn = new Button()
            {
                Y = resetPWDBtn.Bottom + Application.GetRealHeight(50),
                Width = Application.GetRealWidth(1080 - 100),
                Height = Application.GetRealHeight(110),
                TextColor = ZigbeeColor.Current.GXCRedColor,
                Gravity = Gravity.CenterHorizontal
            };
            bodyFrameLayout.AddChidren(loginErrorBtn);
            #endregion

            #region --event--
            accountET.TextChangeEventHandler += (sender, e) =>
            {
                loginErrorBtn.Text = "";
                //校验手机号
                if (CommonPage.PhoneZoneStr != "86")
                {
                    var reg = new Regex(CommonPage.PhoneForForeignRegexStr);
                    var mFalg = reg.Match(accountET.Text.Trim());
                    if (!mFalg.Success)
                    {
                        var aler = new Alert(Language.StringByID(R.MyInternationalizationString.TIP), Language.StringByID(R.MyInternationalizationString.PleaseInputTheCorrectCellPhoneNumber), Language.StringByID(R.MyInternationalizationString.Confrim));
                        aler.Show();
                        sendCodeBtn.Enable = sendCodeBtn.IsSelected = false;
                        IsRightAccount = false;
                        accountET.Text = "";
                    }
                    else
                    {
                        sendCodeBtn.Enable = sendCodeBtn.IsSelected = true;
                        IsRightAccount = true;
                    }
                }
                else
                {
                    if (accountET.Text.Trim().Length == 11)
                    {
                        var reg = new Regex(CommonPage.PhoneRegexStr);
                        var mFalg = reg.Match(accountET.Text.Trim());
                        if (!mFalg.Success)
                        {
                            sendCodeBtn.Enable = sendCodeBtn.IsSelected = false;
                            var aler = new Alert(Language.StringByID(R.MyInternationalizationString.TIP), Language.StringByID(R.MyInternationalizationString.PleaseInputTheCorrectCellPhoneNumber), Language.StringByID(R.MyInternationalizationString.OK));
                            aler.Show();
                            accountET.Text = "";
                            IsRightAccount = false;
                        }
                        else
                        {
                            sendCodeBtn.Enable = sendCodeBtn.IsSelected = true;
                            IsRightAccount = true;
                        }
                    }
                    else if (accountET.Text.Trim().Length > 11)
                    {
                        accountET.Text = e.Remove(11);
                    }
                    else
                    {
                        sendCodeBtn.Enable = sendCodeBtn.IsSelected = false;
                        IsRightAccount = false;
                        //正则表达式判断是否数字
                        var reg = new Regex("^[0-9]*$");
                        if (!reg.IsMatch(accountET.Text))
                        {
                            var aler = new Alert(Language.StringByID(R.MyInternationalizationString.TIP), Language.StringByID(R.MyInternationalizationString.PleaseInputTheCorrectCellPhoneNumber), Language.StringByID(R.MyInternationalizationString.Confrim));
                            aler.Show();
                            accountET.Text = "";
                        }
                    }
                }
            };
            verificationCodeET.TextChangeEventHandler += (sender, e) =>
            {
                loginErrorBtn.Text = "";
                if (verificationCodeET.Text.Trim().Length > 0 && IsRightAccount)
                {
                    resetPWDBtn.Enable = resetPWDBtn.IsSelected = true;
                }
                else
                {
                    resetPWDBtn.Enable = resetPWDBtn.IsSelected = false;
                }
            };

            Button tempClickZoneImgBtn = new Button();
            Button tempClickZoneNameBtn = new Button();
            EventHandler<MouseEventArgs> phoneZoneHandler = (senderZone, eZone) =>
            {
                //ZoneListView
                var phoneZoneSelectedShowView = new Dialog()
                {
                    Height = Application.GetRealHeight(1000),
                    Width = Application.GetRealWidth(700),
                    BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                    Radius = (uint)Application.GetRealHeight(30)
                };
                phoneZoneSelectedShowView.Show();

                var phoneZoneTitle = new Button()
                {
                    Height = Application.GetRealHeight(110),
                    TextID = R.MyInternationalizationString.PleaseSelectAreaCode,
                    TextColor = ZigbeeColor.Current.GXCTextWhiteColor,
                    TextSize = 15,
                    BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor
                };
                phoneZoneSelectedShowView.AddChidren(phoneZoneTitle);

                var phoneZoneSelectedListView = new VerticalScrolViewLayout()
                {
                    Y = phoneZoneTitle.Bottom,
                    Height = Application.GetRealHeight(1000 - 110 * 2),
                    BackgroundColor = ZigbeeColor.Current.GXCTextWhiteColor
                };
                phoneZoneSelectedShowView.AddChidren(phoneZoneSelectedListView);

                for (int i = 0; i < areaCodeList.Count; i++)
                {
                    var zoneItemLName = areaCodeList[i].Name;
                    var zoneItemLCode = areaCodeList[i].Code;
                    var zoneItemFL = new FrameLayout()
                    {
                        Width = phoneZoneSelectedListView.Width,
                        Height = Application.GetRealHeight(110),
                        Tag = i + 10086
                    };
                    phoneZoneSelectedListView.AddChidren(zoneItemFL);

                    var zoneIsSelectedBtn = new Button()
                    {
                        Width = Application.GetMinReal(80),
                        Height = Application.GetMinReal(80),
                        UnSelectedImagePath = "Account/Check.png",
                        SelectedImagePath = "Account/CheckSelected.png",
                        Tag = i + 10086,
                        Gravity = Gravity.CenterVertical
                    };
                    zoneItemFL.AddChidren(zoneIsSelectedBtn);

                    var zoneItemNameBtn = new Button()
                    {
                        X = Application.GetRealWidth(20) + zoneIsSelectedBtn.Right,
                        Width = zoneItemFL.Width - Application.GetRealWidth(100),
                        Height = Application.GetRealHeight(110) - 1,
                        Text = zoneItemLName,
                        TextColor = ZigbeeColor.Current.GXCTextBlackColor,
                        SelectedTextColor = ZigbeeColor.Current.GXCTextBlueColor,
                        TextAlignment = TextAlignment.CenterLeft,
                        Tag = i + 10000
                    };
                    zoneItemFL.AddChidren(zoneItemNameBtn);

                    var zoneLine = new Button()
                    {
                        Y = zoneItemFL.Height - 1,
                        Width = zoneItemFL.Width,
                        Height = 1,
                        BackgroundColor = ZigbeeColor.Current.GXCPlaceHolderTextColor
                    };
                    zoneItemFL.AddChidren(zoneLine);

                    EventHandler<MouseEventArgs> selectedZone = (sender, e) =>
                    {
                        tempClickZoneImgBtn.IsSelected = false;
                        tempClickZoneNameBtn.IsSelected = false;
                        zoneItemNameBtn.IsSelected = true;
                        zoneIsSelectedBtn.IsSelected = true;
                        tempClickZoneImgBtn = zoneIsSelectedBtn;
                        tempClickZoneNameBtn = zoneItemNameBtn;
                        CommonPage.PhoneZoneStr = zoneItemLCode;
                    };
                    zoneIsSelectedBtn.MouseUpEventHandler += selectedZone;
                    zoneItemNameBtn.MouseUpEventHandler += selectedZone;
                    //默认
                    if (zoneItemLCode == CommonPage.PhoneZoneStr)
                    {
                        zoneItemNameBtn.IsSelected = true;
                        zoneIsSelectedBtn.IsSelected = true;
                        tempClickZoneImgBtn = zoneIsSelectedBtn;
                        tempClickZoneNameBtn = zoneItemNameBtn;
                    }
                }
                var cancleBtn = new Button()
                {
                    Y = phoneZoneSelectedListView.Bottom,
                    Height = Application.GetRealHeight(110),
                    Width = Application.GetRealWidth(700 / 2),
                    BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                    TextID = R.MyInternationalizationString.Cancel,
                    TextSize = 15
                };
                phoneZoneSelectedShowView.AddChidren(cancleBtn);
                cancleBtn.MouseUpEventHandler += (sender, e) =>
                {
                    phoneZoneSelectedShowView.Close();
                };
                cancleBtn.MouseDownEventHandler += (sender, e) =>
                {
                    cancleBtn.IsSelected = true;
                };

                var lineCancleOK = new Button()
                {
                    X = cancleBtn.Right,
                    Y = phoneZoneSelectedListView.Bottom,
                    Height = Application.GetRealHeight(110),
                    Width = 1,
                    BackgroundColor = ZigbeeColor.Current.GXCTextWhiteColor
                };
                phoneZoneSelectedShowView.AddChidren(lineCancleOK);

                var okBtn = new Button()
                {
                    X = lineCancleOK.Right + 1,
                    Y = phoneZoneSelectedListView.Bottom,
                    Height = Application.GetRealHeight(110),
                    Width = Application.GetRealWidth(700 / 2) - 1,
                    BackgroundColor = ZigbeeColor.Current.GXCButtonBlueColor,
                    TextID = R.MyInternationalizationString.Confrim,
                    TextSize = 15
                };
                phoneZoneSelectedShowView.AddChidren(okBtn);
                okBtn.MouseUpEventHandler += (sender, e) =>
                {
                    accountZoneBtn.Text = "+" + CommonPage.PhoneZoneStr;
                    phoneZoneSelectedShowView.Close();
                };
                okBtn.MouseDownEventHandler += (sender, e) =>
                {
                    okBtn.IsSelected = true;
                };
            };
            accountZoneBtn.MouseUpEventHandler += phoneZoneHandler;

            sendCodeBtn.MouseUpEventHandler += async (sender, e) =>
            {
                string phoneNum = accountET.Text.Trim();
                CommonPage.Loading.Start();
                try
                {
                    int companyInt = 0;
                    if (CommonPage.PhoneZoneStr == "86")
                    {
                        companyInt = CommonPage.Company;
                        phoneStr = phoneNum;
                    }
                    else
                    {
                        companyInt = CommonPage.CompanyForINTERNETION;
                        phoneStr = phoneNum;
                    }
                    var reqDtoSignPhone = new SendDataToServer.LoginSendVerCodeObj()
                    {
                        Account = phoneStr,
                        Company = companyInt,
                        AreaCode = int.Parse(CommonPage.PhoneZoneStr),
                        Language = CommonPage.ZigBeeLanguage
                    };
                    var requesetJson = Newtonsoft.Json.JsonConvert.SerializeObject(reqDtoSignPhone);
                    var requestRevertObj = await CommonPage.Instance.RequestHttpsZigbeeAsync("ZigbeeUsers/LoginSendVerCode", System.Text.Encoding.UTF8.GetBytes(requesetJson));
                    if (requestRevertObj == null)
                    {
                        CommonPage.Instance.FailureToServer();
                        return;
                    }
                    var stateCodeStr = requestRevertObj.StateCode.ToUpper();
                    if (stateCodeStr == "SUCCESS")
                    {
                        TimeBegin();
                        var alert = new Alert(Language.StringByID(R.MyInternationalizationString.TIP), Language.StringByID(R.MyInternationalizationString.SendVerificationCodeSuccess), Language.StringByID(R.MyInternationalizationString.Confrim));
                        alert.Show();
                    }
                    else if (stateCodeStr == "PARAMETEROREMPTY")
                    {
                        //提供的参数错误
                        loginErrorBtn.TextID = R.MyInternationalizationString.PARAMETEROREMPTY;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.PARAMETEROREMPTY);
                    }
                    else if (stateCodeStr == "ACCOUNTNOEXISTS")
                    {
                        //账号不存在
                        loginErrorBtn.TextID = R.MyInternationalizationString.ACCOUNTNOEXISTS;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.ACCOUNTNOEXISTS);
                    }
                    else if (stateCodeStr == "SENDFAIL")
                    {
                        //验证码发送失败
                        loginErrorBtn.TextID = R.MyInternationalizationString.SENDFAIL;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.SENDFAIL);
                    }
                    else
                    {
                        loginErrorBtn.TextID = R.MyInternationalizationString.RequestServerFailed;
                        CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.RequestServerFailed);
                    }
                }
                catch
                {
                    loginErrorBtn.TextID = R.MyInternationalizationString.RequestServerFailed;
                }
                finally
                {
                    CommonPage.Loading.Hide();
                }
            };

            resetPWDBtn.MouseUpEventHandler += async (sender, e) =>
             {
                 var vCode = verificationCodeET.Text.Trim();
                 var vPhone = accountET.Text.Trim();
                 CommonPage.Loading.Start();
                 try
                 {
                     var reqDto = new SendDataToServer.ValidatorCodeObj()
                     {
                         Account = vPhone,
                         Code = int.Parse(vCode),
                         AreaCode = int.Parse(CommonPage.PhoneZoneStr),
                         Language = CommonPage.ZigBeeLanguage
                     };
                     var requestJson = Newtonsoft.Json.JsonConvert.SerializeObject(reqDto);
                     //验证验证码
                     var requestRevertObj = await CommonPage.Instance.RequestHttpsZigbeeAsync("ZigbeeUsers/ValidatorCode", System.Text.Encoding.UTF8.GetBytes(requestJson));
                     if (requestRevertObj == null)
                     {
                         CommonPage.Instance.FailureToServer();
                         return;
                     }
                     var stateCodeStr = requestRevertObj.StateCode.ToUpper();
                     if (stateCodeStr == "SUCCESS")
                     {
                         ModifyPWD(vPhone);
                     }
                     else if (stateCodeStr == "PARAMETEROREMPTY")
                     {
                         //提供的参数错误
                         loginErrorBtn.TextID = R.MyInternationalizationString.PARAMETEROREMPTY;
                         CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.PARAMETEROREMPTY);
                     }
                     else if (stateCodeStr == "VALIDCODEANDPHONENOEQUAL")
                     {
                         //验证码错误
                         loginErrorBtn.TextID = R.MyInternationalizationString.VALIDCODEANDPHONENOEQUAL;
                         CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.VALIDCODEANDPHONENOEQUAL);
                     }
                     else
                     {
                         loginErrorBtn.TextID = R.MyInternationalizationString.RequestServerFailed;
                         CommonPage.Instance.ShowErrorInfoAlert(R.MyInternationalizationString.RequestServerFailed);
                     }
                 }
                 catch
                 {
                     loginErrorBtn.TextID = R.MyInternationalizationString.RequestServerFailed;
                 }
                 finally
                 {
                     CommonPage.Loading.Hide();
                 }
             };

            void ModifyPWD(string account)
            {
                var newPWD = new ForgotPasswordSetNewPasswordForm();
                this.AddForm(newPWD, account, "phone", CommonPage.PhoneZoneStr);
            }

            void TimeBegin()
            {
                t.Interval = 1000;
                t.AutoReset = true;
                t.Enabled = true;
                t.Elapsed += new ElapsedEventHandler(TimeOut);
                //启动计时器倒计时-60s
                t.Start();
                dateBegin = DateTime.Now;
            }

            void TimeOut(object source, System.Timers.ElapsedEventArgs e)
            {
                var span = DateTime.Now - dateBegin;
                if (span.TotalSeconds <= 61)
                {
                    Application.RunOnMainThread(() =>
                    {
                        sendCodeBtn.Text = Convert.ToInt16((60 - span.TotalSeconds)) + "s" + Language.StringByID(R.MyInternationalizationString.SendVerificationCode);
                        sendCodeBtn.Enable = false;
                    });
                }
                else
                {
                    Application.RunOnMainThread(() =>
                    {
                        sendCodeBtn.Enable = true;
                        sendCodeBtn.TextID = R.MyInternationalizationString.SendVerificationCode;
                        t.Stop();
                        t.Close();
                    });
                }
            }
            #endregion
        }
        #endregion
    }
}