using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using POSV.Utils;
using POSV.Entity;
using NPoco;
using POSV.HttpApi;
using POS.Language.Language;

namespace POSV.Component
{
    [ToolboxItem(true)]
    public partial class RegisterControl : BaseUserControl
    {
        private PollCode _pollCode = null;

        public RegisterControl()
        {
            InitializeComponent();

            //注册键盘事件
            this.keyboardX1.TouchAfter += OnKeyboartTouchAfter;


            this.lblStoreNo.Text = string.Empty;
            this.lblStoreName.Text = string.Empty;

        }

        protected override void OnLoad(EventArgs e)
        {
            SetStyle(ControlStyles.Selectable , true);

            base.OnLoad(e);

            if (this.DesignMode) return;

            this.txtTenantNo.Multiline = false;
            this.txtAuthCode.Multiline = false;

            this.lblStoreNo.Text = string.Empty;
            this.lblStoreName.Text = string.Empty;

        }

        public override bool Focused
        {
            get
            {
                if (this.ActiveControl == null)
                {
                    this.ActiveControl = this.txtTenantNo;
                }   

                return this.ActiveControl.Focused;
            }
        }

        //protected override void OnPaint(PaintEventArgs e)
        //{
        //    base.OnPaint(e);
        //    //if (Focused)
        //    //{
        //    //    Rectangle rect = ClientRectangle;
        //    //    rect.Inflate(-1 , -1);
        //    //    ControlPaint.DrawBorder(
        //    //        e.Graphics , ClientRectangle ,
        //    //        Color.White ,
        //    //        ButtonBorderStyle.Dashed);
        //    //}
        //}

        protected override void OnResize(EventArgs e)
        {
            this.Visible = false;
            base.OnResize(e);
            this.Visible = true;
        }

        private void OnKeyboartTouchAfter(object sender , KeyboardEventArgs e)
        {
            switch (e.KeyCode)
            {
                case "clear":
                    //如果当前焦点控件是输入框
                    if (this.ActiveControl is NumericTextBox)
                    {
                        var activeControl = this.ActiveControl as NumericTextBox;
                        activeControl.Text = string.Empty;
                    }
                    break;
                case "accept":
                    //验证通过
                    {
                        ValidatePollCode();
                    }
                    break;
                default:
                    {
                        InputSimulatorUtils.SendKey(KeyCodes.Map[e.KeyCode]);
                    }
                    break;
            }
        }

        /// <summary>
        /// 调用开放平台获取门店注册信息
        /// </summary>
        /// <returns></returns>
        private void ValidatePollCode()
        {
            bool isSuccess = false;

            try
            {
                if (string.IsNullOrEmpty(txtTenantNo.Text.Trim()))
                {
                    this.ShowMessage(this.lblInfo , LangProxy.ToLang("请输入企业编码") , false);
                    this.txtTenantNo.Focus();

                    return;
                }

                if (string.IsNullOrEmpty(txtAuthCode.Text.Trim()))
                {
                    this.ShowMessage(this.lblInfo , LangProxy.ToLang("请输入提取密码") , false);
                    this.txtAuthCode.Focus();

                    return;
                }

                //调用业务系统开放平台
                var response = PosApi.ValidatePollCode(txtTenantNo.Text.Trim() , txtAuthCode.Text.Trim());
                //返回成功
                if (response.Item1)
                {
                    this._pollCode = response.Item3;

                    this.lblStoreNo.Text = this._pollCode.Response.StoreNo;
                    this.lblStoreName.Text = this._pollCode.Response.StoreName;
                    this.storePanel.Visible = true;

                    this.ShowMessage(this.lblInfo , LangProxy.ToLang("门店编码和名称审核后,请点击立即注册") , false);


                    this.ButtonOK.Visible = true;

                    this.ButtonOK.Focus();

                    isSuccess = true;
                }
                else
                {
                    this.storePanel.Visible = false;
                    this.ButtonOK.Visible = false;

                    this.ShowMessage(this.lblInfo , response.Item2 , true);

                    isSuccess = false;
                }

            }
            catch (Exception ex)
            {
                isSuccess = false;

                this._pollCode = null;
                
                LOGGER.Error(ex , "POS注册码验证异常");

                this.ShowMessage(this.lblInfo , LangProxy.ToLang("POS注册码验证异常") , true);
            }
            finally
            {
                //门店POS注册码验证通过
                if (isSuccess)
                {
                    
                }
            }

        }

        /// <summary>
        /// 注册成功事件触发
        /// </summary>
        public event RegistedEventHandler Registed;
        protected virtual void OnRegisted(RegistedEventArgs e)
        {
            Registed?.Invoke(this , e);
        }


        private void OnButtonOkClick(object sender , EventArgs e)
        {
            bool isSuccess = false;

            Authc newAuthc = null;

            try
            {
                if(this._pollCode != null)
                {
                    var tenantNo = this.txtTenantNo.Text.Trim();
                    var authCode = this.txtAuthCode.Text.Trim();

                    if (!tenantNo.Equals(this._pollCode.TenantId) || !authCode.Equals(this._pollCode.AuthCode))
                    {
                        this.ShowMessage(this.lblInfo , LangProxy.ToLang("变更输入信息,请点击确认获取门店信息") , true);

                        return;
                    }

                    this.ShowMessage(this.lblInfo , LangProxy.ToLang("提交认证请求......") , false);

                    newAuthc = new Authc();

                    newAuthc.Id = IdWorkerUtils.Instance.NextId();

                    //硬盘序列号
                    newAuthc.DiskSerialNumber = DeviceUtils.Instance.DiskID;
                    newAuthc.CpuSerialNumber = DeviceUtils.Instance.CpuID;
                    newAuthc.CompterName = DeviceUtils.Instance.ComputerName;
                    newAuthc.MacAddress = DeviceUtils.Instance.MacAddress;

                   
                    var response = PosApi.PosRegister(newAuthc , this._pollCode);

                    //POS注册成功
                    if (response.Item1)
                    {
                        //租户是否变更
                        var isTenantChanged = false;
                        //门店是否变更
                        var isStoreChanged = false;

                        

                        lock (Global.Instance.SyncLock)
                        {
                            using (var db = Global.Instance.OpenDataBase)
                            {
                                var _authc = db.Query<Authc>().FirstOrDefault();
                                if (_authc != null)
                                {
                                    var oldAuthc = _authc;

                                    //如果存在数据
                                    newAuthc.Id = oldAuthc.Id;

                                    //租户是否变更
                                    isTenantChanged = !(newAuthc.TenantId.Equals(oldAuthc.TenantId));
                                    //门店是否变更
                                    isStoreChanged = !(newAuthc.StoreId.Equals(oldAuthc.StoreId));
                                }

                                //获取门店AppKey和AppSecret
                                var business = db.Query<Apis>("where apiType = @0" , ApiType.Business.ToString()).FirstOrDefault();
                                //获取会员AppKey和AppSecret
                                var cards = db.Query<Apis>("where apiType = @0" , ApiType.Card.ToString()).FirstOrDefault();
                                //获取外卖平台的AppKey和AppSecret
                                var waimais = db.Query<Apis>("where apiType = @0", ApiType.WaiMai.ToString()).FirstOrDefault();

                                using (var transaction = db.GetTransaction())
                                {
                                    db.Save(newAuthc);

                                    if (business != null)
                                    {
                                        business.TenantId = newAuthc.TenantId;
                                        business.ApiType = ApiType.Business.ToString();
                                        business.AppKey = this._pollCode.Response.AppKey;
                                        business.AppSecret = this._pollCode.Response.AppSecret;

                                        db.Update(business);
                                    }

                                    if(cards != null && this._pollCode.CardAuth != null)
                                    {
                                        cards.TenantId = newAuthc.TenantId;
                                        cards.ApiType = ApiType.Card.ToString(); 
                                        cards.AppKey = this._pollCode.CardAuth.AppKey;
                                        cards.AppSecret = this._pollCode.CardAuth.AppSecret;

                                        db.Update(cards);
                                    }
                                    if (waimais!=null) {
                                        waimais.TenantId = newAuthc.TenantId;
                                        waimais.ApiType = ApiType.WaiMai.ToString();
                                        waimais.AppKey = this._pollCode.Response.AppKey;
                                        waimais.AppSecret = this._pollCode.Response.AppSecret;
                                        db.Update(waimais);
                                    }
                                    transaction.Complete();
                                }
                            }
                        }

                        this.ShowMessage(this.lblInfo , response.Item2 , false);

                        //清理数据，初始化系统
                        InitUtils.Instance.Init(newAuthc.TenantId , newAuthc.StoreId , isTenantChanged , isStoreChanged);
                        //刷新Http请求的AppKey，避免调用错误
                        OpenApiUtils.Instance.Refresh();
                        
                        //清理输入的内容
                        this.txtTenantNo.Text = string.Empty;
                        this.txtAuthCode.Text = string.Empty;
                        
                        //出发注册成功通知事件
                        this.OnRegisted(new RegistedEventArgs(newAuthc));

                        isSuccess = true;
                    }
                    else
                    {
                        this.ShowMessage(this.lblInfo , response.Item2 , true);

                        isSuccess = false;
                    }
                }
                else
                {
                    isSuccess = false;
                }
            }
            catch (Exception ex)
            {
                isSuccess = false;

                LOGGER.Error(ex , "保存POS注册信息异常");
            }
            finally
            {
                //POS注册成功,通知会员系统
                if (isSuccess && newAuthc != null)
                {
                    var mr = PosApi.MemberRegister(this._pollCode , newAuthc);

                    LOGGER.Info("通知会员系统POS注册结果<{0},{1}>" , mr.Item1 , mr.Item2);
                }
            }
        }
        
        private void OnInputEnterClick(object sender , EnterEventArg e)
        {
            ValidatePollCode();
        }        
    }

    public delegate void RegistedEventHandler(object sender , RegistedEventArgs e);

    public class RegistedEventArgs : EventArgs
    {
        public readonly Authc Authc;
        public RegistedEventArgs(Authc authc)
        {
            this.Authc = authc;
        }
    }
}