using POSV.Component;
using POSV.Entity;
using POSV.Helper;
using POSV.HttpApi;
using POSV.Language;
using POSV.MessageEvent;
using POS.Language.Language;
using POSV.ShoppingCart;
using POSV.Utils;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace POSV
{
    public partial class FastLoginForm : BaseForm
    {
        /// <summary>
        /// 注册控件
        /// </summary>
        private RegisterControlExt _registerControl = null;

        /// <summary>
        /// 登录控件
        /// </summary>
        private LoginControlExt _loginControl = null;

        /// <summary>
        /// 是否需要注册
        /// </summary>
        private bool isRegisted = true;

        /// <summary>
        /// 门店计费信息
        /// </summary>
        Tuple<bool, string, PosAuth> response = null;

        PosAuth posAuth = null;

        /// <summary>
        /// 计时器
        /// </summary>
        private System.Timers.Timer timer;

        private Image _c_1 = global::POSV.Properties.Resources._1;
        private Image _c_2 = global::POSV.Properties.Resources._2;
        private Image _c_3 = global::POSV.Properties.Resources._3;

        private int _carousel = 2;

        public FastLoginForm()
        {
            InitializeComponent();

            lblProductVersion.Text = LangProxy.ToLang(lblProductVersion.Text);
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if (this.DesignMode) return;

            this.Text = LangUtils.Instance.GetString("Application.Title");

            this.mainPanel.Size = new Size(1024, 448);

            string[] day = new string[] { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
            string weeker = day[Convert.ToInt32(DateTime.Now.DayOfWeek.ToString("d"))].ToString();

            string dayTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm");
            //dayTime = dayTime.Replace("年", LangProxy.ToLang("年"));
            //dayTime = dayTime.Replace("月", LangProxy.ToLang("月"));
            //dayTime = dayTime.Replace("日", LangProxy.ToLang("日"));

            this.touchLabelX1.Text = string.Format("{0} {1}", dayTime, weeker);

            //登陆工作区自动居中
            this.carouselPanel.Location = new Point((this.topPanel.Width - this.carouselPanel.Width) / 2, (this.topPanel.Height - this.carouselPanel.Height) / 2);

            //定时器
            this.timer = new System.Timers.Timer(5*1000);//定时周期2秒
            this.timer.Elapsed += TimerElapsed;//到60秒了做的事件
            this.timer.AutoReset = true; //是否不断重复定时器操作
            this.timer.Start();

            //登陆工作区自动居中
            this.mainPanel.Location = new Point((this.Width - this.mainPanel.Width) / 2, this.topPanel.Height);

            Task.Factory.StartNew(() =>
            {
                try
                {
                    var status = ServiceHelper.CheckServiceStatus();

                    LOGGER.Info("服务中心运行状态:" + status.ToString());

                    ServiceHelper.StartService();
                }
                catch(Exception ex)
                {
                    LOGGER.Error(ex,"检测服务中心运行异常");
                }
            }).ContinueWith(task =>
            {
                CheckFreeDiskSpace();
            });

            lock (Global.Instance.SyncLock)
            {
                //获取数据库存储的注冊数据
                using (var db = Global.Instance.OpenDataBase)
                {
                    Global.Instance.Authc = db.FirstOrDefault<Authc>(SqlConstant.AuthcQueryAll);
                }
            }
            this.RefreshUi();
            this.EditErrorWorker();
        }

        void TimerElapsed(object sender, System.Timers.ElapsedEventArgs e)
        {

            this.Invoke(new Action(() =>
            {
                string[] day = new string[] { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
                string weeker = day[Convert.ToInt32(DateTime.Now.DayOfWeek.ToString("d"))].ToString();

                string dayTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm");
                this.touchLabelX1.Text = string.Format("{0} {1}", dayTime, weeker);
                this.touchLabelX1.Invalidate();

                if (_carousel > 3) _carousel = 1;

                if (_carousel == 1)
                {
                    this.pictureBox2.BackgroundImage = _c_1;

                    this.lblDot1.SymbolColor = Color.FromArgb(95, 227, 218);
                    this.lblDot2.SymbolColor = Color.FromArgb(193, 193, 193);
                    this.lblDot3.SymbolColor = Color.FromArgb(193, 193, 193);
                }
                else if (_carousel == 2)
                {
                    this.pictureBox2.BackgroundImage = _c_2;

                    this.lblDot1.SymbolColor = Color.FromArgb(193, 193, 193);
                    this.lblDot2.SymbolColor = Color.FromArgb(95, 227, 218);
                    this.lblDot3.SymbolColor = Color.FromArgb(193, 193, 193);
                }
                else
                {
                    this.pictureBox2.BackgroundImage = _c_3;

                    this.lblDot1.SymbolColor = Color.FromArgb(193, 193, 193);
                    this.lblDot2.SymbolColor = Color.FromArgb(193, 193, 193);
                    this.lblDot3.SymbolColor = Color.FromArgb(95, 227, 218);
                }

            }));

            

            _carousel++;
        }

        /// <summary>
        /// 修复程序数据错误
        /// </summary>
        private void EditErrorWorker()
        {
            Task.Factory.StartNew(() =>
            {
                var lists = new List<OrderItem>();
                lock (Global.Instance.SyncLock)
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        using (var trans = db.GetTransaction())
                        {
                            //2018-08-27 解决上传失败的单子重新上传
                            string sql = "update pos_order set syncStatus = 0  where uploadStatus = 2";
                            db.Execute(sql);
                            trans.Complete();
                        }
                    }
                }
            });

        }

        protected override void NetworkEventNotify(object sender, MsgEventArgs args)
        {
            base.NetworkEventNotify(sender, args);

            if (IsDisposed || !this.IsHandleCreated) return;

            //呈现联机更新状态
            this.BeginInvoke(new MethodInvoker(() =>
            {
                //this.controlBox.NetworkStatus = Global.Instance.Online;
            }));

            //string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory , string.Format(@"template\wav\{0}.wav" , "meituan"));
            //System.Media.SoundPlayer player = new System.Media.SoundPlayer(path);
            //player.PlaySync();//另起线程播放
        }

        /// <summary>
        /// 检查磁盘空间提醒
        /// </summary>
        private void CheckFreeDiskSpace()
        {
            try
            {
                string baseDir = AppDomain.CurrentDomain.BaseDirectory;
                string diskName = baseDir.Substring(0, 1).ToUpper();//取首字母并转为大写
                var space = HttpClientUtils.GetHardDiskFreeSpace(diskName);

                if (space < 200)
                {
                    if (this.IsDisposed || !this.IsHandleCreated) return;
                    this.Invoke(new Action(() =>
                    {
                        var msg = string.Format("当前磁盘可用空间{0}M，磁盘空间已不足200M，请尽快清理，否则收银系统将无法运行", space);

                        //zhangy 2020-03-01 Add 添加日志记录
                        LOGGER.Warn(msg);

                        MessageBox.Show(msg, "警告提醒");

                        //zhangy 2020-03-01 Edit 注释以下代码
                        //Task.Factory.StartNew(() =>
                        //{
                        //    Global.Instance.BugReport(new Exception(msg), "剩余磁盘空间不足200M");
                        //});
                    }));
                }
            }
            catch (Exception ex)
            {
                LOGGER.Error(ex, "登录获取门店剩余磁盘空间异常");

                //zhangy 2020-03-01 Edit 注释以下代码
                //Global.Instance.BugReport(ex, "登录获取门店剩余磁盘空间异常");
            }
        }



        private void RefreshUi()
        {
            //校验注册信息
            this.isRegisted = Global.Instance.IsRegisted();

            //没有注册
            if (!this.isRegisted)
            {
                if (this._registerControl == null)
                {
                    this._registerControl = new RegisterControlExt();
                }

                //注册成功通知事件
                this._registerControl.Registed -= OnRegisted;
                this._registerControl.Registed += OnRegisted;

                this.mainPanel.Controls.Clear();
                this.mainPanel.Controls.Add(this._registerControl);
                this.mainPanel.AutoSize = true;

                this._registerControl.Focus();
            }
            else
            {

                Task.Factory.StartNew(() =>
                {
                    CheckNewVersion();
                });

                if (this._loginControl == null)
                {
                    this._loginControl = new LoginControlExt();

                }

                //登录成功通知事件
                this._loginControl.Succeed -= OnSucceed;
                this._loginControl.Succeed += OnSucceed;

                this._loginControl.Closed -= OnSucceed;
                this._loginControl.Closed += OnSucceed;

                this.mainPanel.Controls.Clear();
                this.mainPanel.Controls.Add(this._loginControl);
                this.mainPanel.AutoSize = true;

                this._loginControl.Focus();

                //检测计费信息
                CheckPosAuth();
            }


            if (this._registerControl != null)
            {
                this._registerControl.Visible = !isRegisted;
            }

            if (this._loginControl != null)
            {
                this._loginControl.Visible = isRegisted;
            }

        }

        private void CheckPosAuth()
        {
            if (Global.Instance.Online)
            {
                //调用业务系统开放平台
                response = LoginApi.PosAuth(Global.Instance.Authc.StoreId, Global.Instance.Authc.PosNo);
                if (response.Item1)
                {
                    posAuth = response.Item3;
                    if (posAuth.CostMode == 0)
                    {
                        try
                        {
                            lock (Global.Instance.SyncLock)
                            {
                                using (var db = Global.Instance.OpenDataBase)
                                {
                                    using (var transaction = db.GetTransaction())
                                    {
                                        string sql = "update pos_store_info set dueDate ='{0}'";
                                        sql = string.Format(sql, posAuth.DueDate);
                                        db.Execute(sql, null);
                                        transaction.Complete();
                                    }
                                }
                            }
                        }
                        catch (Exception ex)
                        {
                            LOGGER.Error(ex);
                        }
                        //租赁模式剩余时间小于0天,禁止登陆系统
                        if (posAuth.AuthDays < 0)
                        {
                            Global.Instance.AuthLogin = false;

                            LOGGER.Warn("您的POS使用权限已过期,请联系代理商续费!");

                            DialogForm.ShowAlert(this, LangProxy.ToLang("特别提示"), LangProxy.ToLang("您的POS使用权限已过期,请联系代理商续费!"));
                        }
                        else if (posAuth.AuthDays == 30 || posAuth.AuthDays <= 7)
                        {                            
                            //租赁模式(剩余时间小于30天或者剩余天数小于7天)弹出提醒
                            DialogForm.ShowAlert(this, LangProxy.ToLang("温馨提示"), LangProxy.ToLang(string.Format("您的POS剩余使用天数{0}天,过期将无法使用,请联系代理商续费!", posAuth.AuthDays)));
                        }
                    }
                    else
                    {
                        try
                        {
                            lock (Global.Instance.SyncLock)
                            {
                                using (var db = Global.Instance.OpenDataBase)
                                {
                                    using (var transaction = db.GetTransaction())
                                    {
                                        string sql = "update pos_store_info set costMode ={0}";
                                        sql = string.Format(sql, posAuth.CostMode);
                                        db.Execute(sql, null);
                                        transaction.Complete();
                                    }
                                }
                            }
                        }
                        catch (Exception ex)
                        {
                            LOGGER.Error(ex);
                        }
                    }
                }
            }
            else
            {
                StoreInfo storeInfo = null;
                using (var db = Global.Instance.OpenDataBase)
                {
                    storeInfo = db.FirstOrDefault<StoreInfo>("where id = @0", Global.Instance.Authc.StoreId);
                }
                if (storeInfo != null && storeInfo.CostMode == 0)
                {
                    int authDays = DateTimeUtils.DifferentDaysByMillisecond(storeInfo.DueDate, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));

                    //租赁模式剩余时间小于0天,禁止登陆系统
                    if (authDays < 0)
                    {
                        Global.Instance.AuthLogin = false;
                        DialogForm.ShowAlert(this, "特别提示", "您的POS使用权限已过期,请联系代理商续费!");
                    }
                    else if (authDays == 30 || authDays <= 7)
                    {
                        //租赁模式(剩余时间小于30天或者剩余天数小于7天)弹出提醒
                        DialogForm.ShowAlert(this, "温馨提示", string.Format("您的POS剩余使用天数{0}天,过期将无法使用,请联系代理商续费", authDays));
                    }
                }
            }
        }


        private void CheckNewVersion()
        {
            try
            {
                //联机模式下，下载数据
                if (Global.Instance.Online)
                {
                    string autoUpdateFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"AutoUpdater.exe");

                    bool isNewAutoUpdate = false;

                    //当前内嵌自动更新的版本
                    string newAutoUpdateVersion = Properties.Resources.AutoUpdateVersion;

                    if (!File.Exists(autoUpdateFilePath))
                    {
                        isNewAutoUpdate = true;
                    }
                    else
                    {
                        LOGGER.Info("AutoUpdate Version:{0}", newAutoUpdateVersion);
                        FileVersionInfo info = FileVersionInfo.GetVersionInfo(autoUpdateFilePath);
                        //检测版本
                        Version oldVersion = new Version(info.ProductVersion);
                        Version newVersion = new Version(newAutoUpdateVersion);

                        if (newVersion > oldVersion)
                        {
                            File.Delete(autoUpdateFilePath);
                            isNewAutoUpdate = true;
                        }
                    }

                    if (isNewAutoUpdate)
                    {
                        string installerPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AutoUpdater.exe");
                        File.WriteAllBytes(installerPath, Properties.Resources.AutoUpdater);
                    }


                    //有自动更新程序
                    if (File.Exists(autoUpdateFilePath) && Global.Instance.Authc != null)
                    {
                        //判断是否有新版本发布
                        string tenantId = Global.Instance.Authc.TenantId;
                        string storeNo = Global.Instance.Authc.StoreNo;
                        string posNo = Global.Instance.Authc.PosNo;
                        string appSign = Constant.APP_SIGN;
                        string versionType = "1";
                        string terminalType = Constant.TERMINAL_TYPE;
                        string versionNum = Application.ProductVersion;
                        string starter = Application.ProductName + ".exe";
                        string tenantType = "0";

                        string arguments = (tenantId + " " + storeNo + " " + posNo + " " + appSign + " " + versionType + " " + terminalType + " " + versionNum + " " + starter + " " + tenantType);
                        System.Diagnostics.Process.Start("AutoUpdater.exe", arguments);

                    }
                }
            }
            catch (Exception ex)
            {
                LOGGER.Error(ex, "检测新版本出现异常.....");
            }
        }

        private void OnSucceed(object sender, SucceedEventArgs e)
        {
            if (e.Worker == null && e.Closed == true)
            {
                this.DialogResult = DialogResult.Cancel;
                this.Close();
            }
            else
            {
                Global.Instance.Worker = e.Worker;

                //最后登陆日期
                Global.Instance.Worker.LastDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");

                LOGGER.Info("收银员<{0},{1}>于{2}登录系统,程序版本:{3}",e.Worker.No,e.Worker.Name,Global.Instance.Worker.LastDate,Application.ProductVersion.ToString());

                this.DialogResult = DialogResult.OK;
                this.Close();
            }

        }

        /// <summary>
        /// POS注册成功通知
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnRegisted(object sender, RegistedEventArgs e)
        {
            try
            {
                Global.Instance.Authc = e.Authc;
            }
            catch (Exception ex)
            {
                LOGGER.Error(ex, "POS注册异常");
            }
            finally
            {
                this.RefreshUi();
            }
        }

        private void OnMinimizedClick(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private void OnSettingsClick(object sender, EventArgs e)
        {
            //校验注册信息,如果未注册，不允许响应初始化事件
            this.isRegisted = Global.Instance.IsRegisted();
            if (!isRegisted)
            {
                return;
            }

            bool isException = false;

            Authc authc = null;

            try
            {
                lock (Global.Instance.SyncLock)
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        var lists = db.Query<Authc>().ToList();

                        if (lists != null && lists.Count > 0)
                        {
                            authc = lists.First();
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                LOGGER.Error(ex, "打开系统初始化异常");

                isException = true;
            }
            finally
            {
                if (authc != null && !isException)
                {
                    var confirm = new PasswdConfirm(authc);
                    confirm.AcceptButtonClick += (o, args) =>
                    {
                        if (args.Data is Tuple<bool, Authc>)
                        {
                            //执行成功
                            var result = args.Data as Tuple<bool, Authc>;
                            if (result.Item1)
                            {
                                var _authc = result.Item2;

                                _authc.CpuSerialNumber = string.Empty;
                                _authc.DiskSerialNumber = string.Empty;
                                _authc.MacAddress = string.Empty;
                                _authc.CompterName = string.Empty;

                                using (var db = Global.Instance.OpenDataBase)
                                {
                                    using (var t = db.GetTransaction())
                                    {
                                        db.Update(_authc);

                                        t.Complete();
                                    }
                                }

                                //重置本地认证信息
                                Global.Instance.Authc = _authc;

                                this.RefreshUi();
                            }
                        }
                    };

                    var trans = new TransparentForm(this, 0.5, confirm);
                    trans.Show();
                }
            }

        }

        protected override void OnFormClosing(FormClosingEventArgs e)
        {
            base.OnFormClosing(e);

            if (this.timer != null)
            {
                this.timer.Stop();

                this.timer = null;
            }
        }

        private void OnCloseClick(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
            this.Close();
        }

        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            LangSettingForm lang = new LangSettingForm();
            var trans = new TransparentForm(this, 0.5, lang);
            trans.Show();
        }
    }
}