using System;
using System.Threading;
using HDL_ON.DAL.Server;
using HDL_ON.UI.CSS;
using Shared;

namespace HDL_ON.UI.UI1Login
{
    public partial class LoginPage
    {

        /// <summary>
        /// 加载事件
        /// </summary>
        void LoadEventList()
        {
            LoadPage_SwitchLoginType();
            LoadMethod_VisiblePassword();
            LoadPage_SwitchLoginMode();
            LoadMethod_LoginMethod();
            LoadPage_SelectionEditText();
            LoadPage_RegisterPage();
            GetVerificationCode();

        }

        /// <summary>
        /// 点击按钮获取验证码
        /// </summary>
        void GetVerificationCode()
        {
            btnGetVerificationCode.MouseUpEventHandler += (sender, e) =>
            {
#if DEBUG
                etAccount.Text = "17576024298";
#endif
                string phoneNumber = etAccount.Text.Trim();
                btnGetVerificationCode.Enable = false;
                btnGetVerificationCode.TextColor = CSS_Color.PromptingColor1;
                int time = 60;
                new Thread(() =>
                {
                    while (time != 0)
                    {
                        time--;
                        Application.RunOnMainThread(() =>
                        {
                            btnGetVerificationCode.Text = time.ToString() + "s";
                        });
                        Thread.Sleep(1000);
                    }
                })
                { IsBackground = true }.Start();
                //检查手机是否已经被注册
                var checkPhoneResult = pm.IsExistingAccount(etAccount.Text.Trim());
                //手机已经被注册
                if (checkPhoneResult.StateCode == HttpRequesResult.SUCCESS.ToString())
                {
                    //获取验证码
                    pm.GetPhoneVerificationCode(phoneNumber,MainPage.Company);
                }
            };
        }

        /// <summary>
        /// 切换登录类型
        /// </summary>
        void LoadPage_SwitchLoginType()
        {
            //选择手机登录
            btnPhoneLogin.MouseUpEventHandler += (sender, e) =>
            {
                #region 切换选中按钮
                btnEmailLogin.TextColor = CSS_Color.PromptingColor1;
                btnEmailLogin.TextSize = CSS_FontSize.TextFontSize;
                btnPhoneLogin.TextColor = CSS_Color.MainColor;
                btnPhoneLogin.TextSize = CSS_FontSize.EmphasisFontSize_Secondary;
                etAccount.PlaceholderText = Language.StringByID(R.InternationalizationString.PlsEntryCorrectMobilNeumber);
                #endregion

                #region 切换登录方式及图标
                logintType = 0;
                if (btnAccountIcon.Parent != null)
                {
                    btnAccountIcon.RemoveFromParent();
                }
                accountView.AddChidren(btnGlobalRoaming);
                //显示验证码登录方式，手机登录有验证码登录
                btnSwitchLoginMode.Visible = true;
                #endregion
            };

            //选择邮箱登录
            btnEmailLogin.MouseUpEventHandler += (sender, e) =>
            {
                #region 切换选中按钮
                btnPhoneLogin.TextColor = CSS_Color.PromptingColor1;
                btnPhoneLogin.TextSize = CSS_FontSize.TextFontSize;
                btnEmailLogin.TextColor = CSS_Color.MainColor;
                btnEmailLogin.TextSize = CSS_FontSize.EmphasisFontSize_Secondary;
                etAccount.PlaceholderText = Language.StringByID(R.InternationalizationString.PlsEntryEmailAddress);
                #endregion

                #region 切换登录类型及图标
                logintType = 1;
                if (btnGlobalRoaming.Parent != null)
                {
                    btnGlobalRoaming.RemoveFromParent();
                }
                accountView.AddChidren(btnAccountIcon);
                #endregion

                //邮箱只有密码登录模式
                logintMode = 0;
                //密码登录
                btnSwitchLoginMode.TextID = R.InternationalizationString.VerificationCodeLogin;
                passwordView.AddChidren(btnVisiblePassword);
                passwordView.AddChidren(btnDividingLineVertical_PasswordView2);
                passwordView.AddChidren(btnForgetPassword);
                btnPasswordIcon.IsSelected = false;

                if (btnGetVerificationCode.Parent != null)
                {
                    btnGetVerificationCode.RemoveFromParent();
                }
                //隐藏密码
                etPassword.SecureTextEntry = true;
                //隐藏验证码登录方式，邮箱登录没有验证码登录
                btnSwitchLoginMode.Visible = false;
            };
        }

        /// <summary>
        /// 切换登录方式
        /// 验证码/密码
        /// </summary>
        void LoadPage_SwitchLoginMode()
        {
            btnSwitchLoginMode.MouseUpEventHandler += (sender, e) =>
            {
                logintMode = logintMode == 0 ? 1 : 0;
                //清除密码框文本数据
                etPassword.Text = "";
                //密码登录
                if (logintMode == 0)
                {
                    btnSwitchLoginMode.TextID = R.InternationalizationString.VerificationCodeLogin;
                    passwordView.AddChidren(btnVisiblePassword);
                    passwordView.AddChidren(btnDividingLineVertical_PasswordView2);
                    passwordView.AddChidren(btnForgetPassword);
                    btnPasswordIcon.IsSelected = false;
                    if (btnGetVerificationCode.Parent != null)
                    {
                        btnGetVerificationCode.RemoveFromParent();
                    }
                    //隐藏密码
                    etPassword.SecureTextEntry = true;
                }
                //验证码登录
                else if (logintMode == 1)
                {
                    btnSwitchLoginMode.TextID = R.InternationalizationString.PasswordLogin;
                    passwordView.AddChidren(btnGetVerificationCode);
                    btnPasswordIcon.IsSelected = true;
                    if (btnVisiblePassword.Parent != null)
                    {
                        btnVisiblePassword.RemoveFromParent();
                    }
                    if (btnDividingLineVertical_PasswordView2.Parent != null)
                    {
                        btnDividingLineVertical_PasswordView2.RemoveFromParent();
                    }
                    if (btnForgetPassword.Parent != null)
                    {
                        btnForgetPassword.RemoveFromParent();
                    }
                    //验证码不需要隐藏
                    etPassword.SecureTextEntry = false;
                }
            };
        }

        /// <summary>
        /// 文本框选中事件
        /// </summary>
        void LoadPage_SelectionEditText()
        {
            //当焦点在账号文本框时，文本框底线点亮
            etAccount.FoucsChanged += (sender, e) =>
            {
                if (etAccount.Foucs)
                {
                    btnAccountViewBottomLine.BackgroundColor = CSS_Color.MainColor;
                    btnAccountViewBottomLine.Height = Application.GetRealHeight(2);
                }
                else
                {
                    btnAccountViewBottomLine.BackgroundColor = CSS_Color.DividingLineColor;
                    btnAccountViewBottomLine.Height = Application.GetRealHeight(1);
                }
            };
            //当焦点在密码文本框时，文本框底线点亮
            etPassword.FoucsChanged += (sender, e) =>
            {
                if (etPassword.Foucs)
                {
                    btnPasswordViewBottomLine.BackgroundColor = CSS_Color.MainColor;
                    btnPasswordViewBottomLine.Height = Application.GetRealHeight(2);
                }
                else
                {
                    btnPasswordViewBottomLine.BackgroundColor = CSS_Color.DividingLineColor;
                    btnPasswordViewBottomLine.Height = Application.GetRealHeight(1);
                }
            };

            //当焦点在账号文本框时，点击键盘回撤按键，触发的事件
            etAccount.EditorEnterAction += (obj) =>
            {
                etPassword.Foucs = true;
            };
            //当焦点在密码文本框时，点击键盘回撤按键，触发的事件
            etPassword.EditorEnterAction += (obj) =>
            {
                etPassword.Foucs = false;
            };
        }

        /// <summary>
        /// 隐藏/显示密码
        /// </summary>
        void LoadMethod_VisiblePassword()
        {
            btnVisiblePassword.MouseUpEventHandler += (sender, e) =>
            {
                btnVisiblePassword.IsSelected = !btnVisiblePassword.IsSelected;
                if (btnVisiblePassword.IsSelected)
                {
                    etPassword.SecureTextEntry = false;
                }
                else
                {
                    etPassword.SecureTextEntry = true;
                }
            };
        }

        /// <summary>
        /// 登录按钮点击事件
        /// </summary>
        void LoadMethod_LoginMethod()
        {
            btnLogin.MouseUpEventHandler += (sender, e) =>
            {
                if (btnLogin.IsSelected)
                {
                    account = etAccount.Text.Trim();
                    password = etPassword.Text.Trim();
                    //创建登录线程
                    var loginThread = LoadMethod_LoginThread();
                    LoadPage_WaitPage(loginThread);
                }
            };
            #region 当账号密码都输入时，才能点击登录按钮
            etAccount.TextChangeEventHandler += (sender, e) =>
            {
                if (etAccount.Text.Trim().Length > 0 && etPassword.Text.Trim().Length > 0)
                {
                    btnLogin.IsSelected = true;
                }
                else
                {
                    btnLogin.IsSelected = false;
                }
            };
            etPassword.TextChangeEventHandler += (sender, e) =>
            {
                if (etAccount.Text.Trim().Length > 0 && etPassword.Text.Trim().Length > 0)
                {
                    btnLogin.IsSelected = true;
                }
                else
                {
                    btnLogin.IsSelected = false;
                }
            };
            #endregion
        }

        /// <summary>
        /// 加载等待界面
        /// </summary>
        void LoadPage_WaitPage(Thread thread)
        {
            waitPage = new Loading();
            bodyView.AddChidren(waitPage);
            waitPage.Start(Language.StringByID(R.InternationalizationString.PleaseWait));
            var showedTime = DateTime.Now;
            //如果等待事件过长，可以允许用户取消当前操作
            waitPage.MouseUpEventHandler += (sender, e) =>
            {
                if (showedTime.AddSeconds(30) > DateTime.Now)
                {
                    waitPage.RemoveFromParent();
                    waitPage = null;
                    thread.Abort();
                }
            };
            thread.Start();
        }

        /// <summary>
        /// 加载登录线程
        /// </summary>
        Thread LoadMethod_LoginThread()
        {
            var loginThread = new Thread(() =>
            {
                try
                {
                    var loginResult = pm.LoginByPassword(account,password,MainPage.Company);
                    Application.RunOnMainThread(() =>
                    {
                        waitPage.RemoveFromParent();
                        waitPage = null;
                    });
                    //登录成功
                    if (loginResult.StateCode == HttpRequesResult.SUCCESS.ToString())
                    {
                        var loginResponseData = Newtonsoft.Json.JsonConvert.DeserializeObject<UserLoginRes>(loginResult.ResponseData.ToString());
                        //记录用户数据
                        MainPage.LoginUser = new UserInfo
                        {
                            ID = loginResponseData.UserId,
                            MasterID = loginResponseData.MainUserId,
                            AccountType = loginResponseData.UserType,
                            AccountString = account,
                            Password = password,
                            LastTime = DateTime.Now,
                            SIP_Account = loginResponseData.AllVisionRegisterDevUserNameGuid,
                        };
                        MainPage.LoginUser.SaveUserInfo();
                        MainPage.Log("登录成功。");

                        /*
                         * Wait : 推送注册
                         */
                    }
                    //登录失败
                    else
                    {
                        Application.RunOnMainThread(() =>
                        {
                            //提示原因
                            var tip = new Tip()
                            {
                                Text = loginResult.ErrorInfo,
                                CloseTime = 3,
                                Direction = AMPopTipDirection.None
                            };
                            tip.Show(bodyView);
                            //if (loginResult.StateCode == HttpRequesResult.LoginFailed_AccountErorr.ToString())
                            {
                                btnAccountViewBottomLine.BackgroundColor = CSS_Color.AuxiliaryColor2;
                                btnAccountViewBottomLine.Height = Application.GetRealHeight(2);
                                //}
                                //else if (loginResult.StateCode == HttpRequesResult.LoginFailed_PasswordErorr.ToString())
                                //{
                                btnPasswordViewBottomLine.BackgroundColor = CSS_Color.AuxiliaryColor2;
                                btnPasswordViewBottomLine.Height = Application.GetRealHeight(2);
                            }
                        });
                    }
                }
                catch (Exception ex)
                {
                    MainPage.Log($"LoginPage : {ex.Message}");
                }
            })
            { IsBackground = true };
            return loginThread;
        }

        /// <summary>
        /// 加载注册界面
        /// </summary>
        void LoadPage_RegisterPage()
        {
            btnRegister.MouseUpEventHandler += (sender, e) => {
                //回调事件
                Action<string> callBackAction = (callBackPar_Action) =>
                {
                    try
                    {
                        etAccount.Text = callBackPar_Action;
                    }
                    catch (Exception ex) {
                        MainPage.Log($"login callBackAction : {ex.Message}");
                    }
                };

                var registerPage = new RegisterPage(callBackAction);
                registerPage.Show();
                registerPage.ShowDialog();
            };
        }
    }
}