using System;
using System.Collections.Generic;
using System.Linq;
using MySystem.Models;
using Library;
using LitJson;
using System.Text.RegularExpressions;
using System.Threading;

namespace MySystem
{
    public class CheckAlipaySignService
    {
        public readonly static CheckAlipaySignService Instance = new CheckAlipaySignService();
        private CheckAlipaySignService()
        { }

        public void Start()
        {
            Thread th = new Thread(StartListen);
            th.IsBackground = true;
            th.Start();
        }

        public void StartListen()
        {
            while (true)
            {
                string content = RedisDbconn.Instance.RPop<string>("AlipaySignQueue");
                if (!string.IsNullOrEmpty(content))
                {
                    string result = StartDo(Newtonsoft.Json.JsonConvert.DeserializeObject<MerchantSign>(content));
                    if(result == "wait")
                    {
                        Thread.Sleep(10000);
                        RedisDbconn.Instance.AddList("AlipaySignQueue", content);
                    }
                }
                else
                {
                    Thread.Sleep(2000);
                }
            }
        }

        public string StartDo(MerchantSign sign)
        {
            try
            {
                WebCMSEntities db = new WebCMSEntities();
                string content = AlipayFunction.Instance.QuerySignStatus(sign.BusinessCode);
                JsonData dic = JsonMapper.ToObject(content);
                if (dic["alipay_open_agent_order_query_response"]["code"].ToString() == "10000")
                {
                    if (dic["alipay_open_agent_order_query_response"]["order_status"].ToString() == "MERCHANT_CONFIRM")
                    {
                        string sign_url = dic["alipay_open_agent_order_query_response"]["confirm_url"].ToString();
                        MerchantAddInfo merchantadd = db.MerchantAddInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId && m.QueryCount == 0);
                        if (merchantadd != null)
                        {
                            merchantadd.QueryCount = 1;
                            MerchantInfo merchant = db.MerchantInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId);
                            if (merchant != null)
                            {
                                merchant.QueryCount = 1;
                            }
                            string confirm_url = "/static/alipay_confirm_url/";
                            string fileName = function.MD5_16(Guid.NewGuid().ToString());
                            function.CreateQRCode2(sign_url, fileName, "/" + confirm_url);
                            merchantadd.AlipaySignUrl = confirm_url;
                            merchantadd.AlipayPid = dic["alipay_open_agent_order_query_response"]["merchant_pid"].ToString();
                            db.SaveChanges();
                        }
                        return "wait";
                    }
                    else if (dic["alipay_open_agent_order_query_response"]["order_status"].ToString() == "MERCHANT_CONFIRM_SUCCESS")
                    {
                        MerchantAddInfo merchantadd = db.MerchantAddInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId && m.QueryCount < 2);
                        if (merchantadd != null)
                        {
                            merchantadd.QueryCount = 2;
                            merchantadd.AlipayPid = dic["alipay_open_agent_order_query_response"]["merchant_pid"].ToString();
                            MerchantInfo merchant = db.MerchantInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId);
                            if (merchant != null)
                            {
                                merchant.QueryCount = 2;
                            }
                            db.SaveChanges();
                        }
                    }
                    else if (dic["alipay_open_agent_order_query_response"]["order_status"].ToString() == "MERCHANT_APPLY_ORDER_CANCELED")
                    { 
                        MerchantAddInfo merchantadd = db.MerchantAddInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId);
                        if (merchantadd != null)
                        {
                            string Season = function.CheckNull(merchantadd.SeoDescription);
                            if (string.IsNullOrEmpty(Season))
                            {
                                Season = "Alipay:" + dic["alipay_open_agent_order_query_response"]["reject_reason"].ToString() + ";";
                            }
                            else
                            {
                                Season = Regex.Replace(Season, "Alipay:.*?;", "");
                                Season += "Alipay:" + dic["alipay_open_agent_order_query_response"]["reject_reason"].ToString() + ";";
                            }
                            merchantadd.SeoDescription = Season;
                            merchantadd.QueryCount = -1;
                            MerchantInfo merchant = db.MerchantInfo.FirstOrDefault(m => m.Id == sign.MerchantAddInfoId);
                            if (merchant != null)
                            {
                                merchant.QueryCount = -1;
                            }
                            db.SaveChanges();
                        }
                    }
                    else if (dic["alipay_open_agent_order_query_response"]["order_status"].ToString() == "MERCHANT_AUDITING")
                    { 
                        return "wait";
                    }
                }
            }
            catch (Exception ex)
            {
                function.WriteLog(DateTime.Now.ToString() + ":" + ex.ToString(), "public:merchant:signerr");
            }
            return "";
        }
    }
}