using DSWeb.MvcShipping.DAL.MsCustComauth;
using DSWeb.MvcShipping.Helper;
using DSWeb.MvcShipping.Models.MsOpSeaeEdi;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Microsoft.Practices.EnterpriseLibrary.Data;
using System.Data;

namespace DSWeb.Interface
{
    /// <summary>
    /// CustSrv 的摘要说明
    /// </summary>
    public class CustSrv : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            string rsp = "";
            if (context.Request["ac"] == "sel")
            {
                string name = context.Request["name"];
                rsp = GetSelDataWithName(name);
            }
            if (context.Request["ac"] == "emfstatus")
            {
                string blno = context.Request["blno"];
                rsp = GetEMFSTATUS(blno);
            }
            if (context.Request["ac"]=="checkno")
            {
                int rst = CheckMBLNO(context);
                rsp = rst.ToString();
            }
            string callbackFunName = context.Request["jsoncallback"];
            if (callbackFunName==""||callbackFunName==null)
            {
                context.Response.Write(rsp);
            }
            else
            {
                context.Response.Write(callbackFunName + "(" + rsp + ")");
            }
           
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }

        public int CheckMBLNO(HttpContext context)
        {
            string mblno = context.Request["mblno"];
            string carrierid = context.Request["carrierid"];
            if (carrierid.IndexOf("-")>0)
            {
                carrierid = carrierid.Split('-')[0];
            }
            int isOK = 0;
            string sql = "select rules,carrierid from op_seae_mblnocheck order by idx desc";
            Database db = DatabaseFactory.CreateDatabase();
            List<MBLNOCHECKModel> list = new List<MBLNOCHECKModel>();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, sql))
            {
                while (reader.Read())
                {
                    MBLNOCHECKModel m = new MBLNOCHECKModel();
                    m.rules = reader["rules"].ToString();
                    m.carrierid = reader["carrierid"].ToString();
                    list.Add(m);
                }
            }

            //匹配失败次数
            int cntfaild = 0;

            foreach (var m in list)
            {
                

                //匹配标识1：匹配成功 0:不成功
                int rst = 0;
                if (m.carrierid == "YML")
                {
                    string fnt1 = mblno.Substring(0, 1);
                    System.Text.RegularExpressions.Regex reg1 = new System.Text.RegularExpressions.Regex(@"^[A-Za-z]+$");
                    bool check1 = reg1.IsMatch(fnt1);
                    if (check1)
                    {
                        string fnt2 = mblno.Substring(1, 3);
                        if (fnt2 == "24")
                        {
                            rst = 1;
                        }
                        else
                        {
                            rst = 0;
                        }
                    }
                    else
                    {
                        rst = 0;
                    }
                } else if (m.carrierid=="PIL") {
                    string fnt1 = mblno.Substring(0, 2);
                    if (fnt1 == "TA")
                    {
                        string fnt2 = mblno.Substring(2, 1);
                        if (fnt2 != "O")
                        {
                            rst = 1;
                        }
                    }
                }
                else
                {
                    string rules = m.rules.ToString();
                    if (rules.IndexOf("/") > 0)
                    {
                        string[] ruleslist = rules.Split('/');
                        foreach (string item in ruleslist)
                        {
                            string fnt = mblno.Substring(0, item.Length);
                            if (fnt == item)
                            {
                                rst = 1;
                            }
                        }
                    }
                    else
                    {
                        string fnt = mblno.Substring(0, rules.Length);
                        if (fnt == rules)
                        {
                            rst = 1;
                        }
                    }
                }

                if (rst==1)
                {
                    if (m.carrierid == carrierid)
                    {
                        isOK = 1;
                    }
                    else
                    {
                        isOK = 0;
                    }
                }
                else
                {
                    cntfaild++;
                    continue;
                }
            }

            if (isOK==1||cntfaild>=list.Count)
            {
                return 1;
            }
            else
            {
                return 0;
            }

        }

        
        public string GetSelDataWithName(string name)
        {
            var dataList = MsCustComauthDAL.GetSelDataWithName(name);
            var jsonRespose = new JSONRSB { Success = true, Data = dataList };
            return JsonConvert.Serialize(jsonRespose);
        }

        /// <summary>
        /// 查询舱单状态
        /// </summary>
        /// <param name="mblno"></param>
        /// <param name="userid"></param>
        /// <returns></returns>
        public string GetEMFSTATUS(string mblno)
        {
            //判断主单号分单号
            string sql = @"select  t1.MBLNO, t0.statustext,t0.statustime from op_seae_edi_status t0 
                             join op_seae_edi t1 on t0.mfno = t1.MFNO
                             where t1.mblno  = '" + mblno + "' or t1.hblno ='" + mblno + "' order by t0.statustime desc";
            List<EDIStatusModeli> list = new List<EDIStatusModeli>();
            Database db = DatabaseFactory.CreateDatabase();
            try
            {
                using (IDataReader reader = db.ExecuteReader(CommandType.Text, sql))
                {
                    while (reader.Read())
                    {
                        EDIStatusModeli v = new EDIStatusModeli();
                        v.status = reader["statustext"].ToString();
                        v.statustime = reader["statustime"].ToString();
                        v.blno = reader["mblno"].ToString();
                        list.Add(v);
                    }

                    reader.Close();
                }

            }
            catch (Exception)
            {

            }
            var jsonRespose = new JSONRSB { Success = true, Data = list };
            return JsonConvert.Serialize(jsonRespose);
        }
    }

    public class MBLNOCHECKModel {
        public string rules { get; set; }
        public string carrierid { get; set; }
    }
}