using System;
using System.Collections.Generic;
using System.Text;
using Stone.Common;
using System.IO;
using Gm_WMS.DataAccess.DataService;
using Stone.Entity;
using System.Data;
using System.Threading;
using System.Data.SqlClient;


namespace Stone.WinBiz.JISAdmin
{
    public class F_EDI_JIS5000Sequence
    {
        public static bool IsRun = false;

        public static string Path_Receive = string.Empty;
        public static string Path_Error = string.Empty;
        public static string Path_Bak = string.Empty;

        static F_EDI_JIS5000Sequence()
        {
            Path_Receive = MyAppconfig.ReadValue("接收路径");
            Path_Error = MyAppconfig.ReadValue("错误路径");
            Path_Bak = MyAppconfig.ReadValue("备份路径");
        }

        public static void Run()
        {
            int UpdateTime = Convert.ToInt32(MyAppconfig.ReadValue("解析刷新时间(秒)")) * 1000;
            while (IsRun)
            {
                try
                {
                    ProcessData();
                }
                catch (Exception ex)
                {
                    MyLogger.Write(ex.Message);

                }

                System.Threading.Thread.Sleep(UpdateTime);
            }
        }

        public static void ProcessData()
        {
            DirectoryInfo dir = new DirectoryInfo(Path_Receive);
            FileInfo[] files = dir.GetFiles("*.*", SearchOption.TopDirectoryOnly);

            //Array.Sort(files, new MyFileSort(FileOrder.LastWriteTime)); //按修改日期升序排列
            Array.Sort(files, new MyFileSort(FileOrder.Name)); //按文件名升序排列

            foreach (FileInfo file in files)
            {
                Entity_t_JIS_Log t_JIS_Log = new Entity_t_JIS_Log();
                DataRow drJIS_Log = t_JIS_Log.Table.NewRow();

                StreamReader sr = null;
                try
                {
                    drJIS_Log["FileType"] = GetFileType(file.Name);
                    drJIS_Log["FileName"] = file.Name;
                    drJIS_Log["StartTime"] = MyDateTime.GetServerDateTime();
                    drJIS_Log = t_JIS_Log.Add(drJIS_Log);

                    sr = file.OpenText();
                    string text = sr.ReadToEnd();
                    sr.Close();

                    string fileType = "";
                    if (file.Name.ToUpper().IndexOf("SY78") >= 0)
                    {
                        fileType = "SY78";
                    }
                    if (file.Name.ToUpper().IndexOf("SY88") >= 0)
                    {
                        fileType = "SY88";
                    }

                    if (fileType == "")
                    {
                        throw new Exception(file.Name + " 中不包含 SY78 或 SY88");
                    }

                    //判断文件格式是否正式
                    IsFileOK(text, file.Name);

                    DateTime StartTime = DateTime.Now;

                    if (file.Name.ToUpper().IndexOf("DEL") >= 0)
                    {
                        ProcessDataLab(text, fileType, file.Name);  //解析LAB数据
                    }

                    TimeSpan TimeOut = DateTime.Now - StartTime;

                    MyLogger.Write(file.Name + " 处理成功，用时[" + TimeOut.TotalSeconds + "]秒");

                    string Path_Bak_New = Path_Bak + "\\" + MyDateTime.Format(MyDateTimeType.Date);
                    if (!Directory.Exists(Path_Bak_New))
                    {
                        Directory.CreateDirectory(Path_Bak_New);

                    }

                    MoveFile(file, Path_Bak_New);

                    drJIS_Log["EndTime"] = MyDateTime.GetServerDateTime();
                    drJIS_Log["ProcessState"] = "Success";

                    t_JIS_Log.Edit(drJIS_Log);

                }
                catch (Exception ex)
                {
                    MyLogger.Write(file.Name + " 处理失败，原因为：" + ex.Message);

                    if (sr != null) sr.Close();
                    
                    drJIS_Log["EndTime"] = MyDateTime.GetServerDateTime();
                    drJIS_Log["ProcessState"] = "Failed";
                    drJIS_Log["Memo"] = MyStrings.GetString(ex.Message);
                    t_JIS_Log.Edit(drJIS_Log);

                    MoveFile(file, Path_Error);

                    //F_SMS.SendSMS(file.Name + " 处理失败，原因为：" + ex.Message);

                    F_Mail.Send(file.Name + " 处理失败，原因为：" + ex.Message);

                    //如果文件有问题，不移动文件，等待一分钟后再处理
                    Thread.Sleep(60 * 1000); 
                }
            }

        }




        private static void ProcessDataLab(string text, string fileType, string filename)
        {

            Entity_t_JIS_Lab t_JIS_Lab = new Entity_t_JIS_Lab();
            Entity_t_Product t_Product = new Entity_t_Product();

            LocalDBService db = new LocalDBService();

            text = text.Replace("\r\n", "").Replace("\r", "").Replace("\n", "");
            string[] sp_text = text.Split('\'');

            string version = string.Empty;
            string releaseId = string.Empty;
            string partNumber = string.Empty;
            string orderNumber = string.Empty;
            string status = string.Empty;
            string startDate = string.Empty;
            string endDate = string.Empty;
            string quantity = string.Empty;
            string cumulativeQuantity = string.Empty;
            string location = string.Empty;
            string LocationCode = string.Empty;
            string time = "";

            StringBuilder sqls = new StringBuilder();
            string sql = "";
            List<string> items = new List<string>();

            foreach (string line_text in sp_text)
            {
                if (line_text.Trim() == "") continue;
                string[] sp_line = line_text.Split('+');

                if (sp_line[0] == "ARD")
                {
                    partNumber = sp_line[1].Split(':')[0];

                    sql = $"delete from t_JIS_Lab where [fileType]='{fileType}' and [partNumber]='{partNumber}'";
                    sqls.AppendLine(sql);


                    if (sqls.Length > 20000)
                    {
                        db.Exec_NonQuery(sqls.ToString());
                        sqls = new StringBuilder();
                    }

                }
            }
            var strPartMsg = "";

            foreach (string line_text in sp_text)
            {
                if (line_text.Trim() == "") continue;
                string[] sp_line = line_text.Split('+');

                if (sp_line[0] == "UNB")
                {
                    version = sp_line[5];

                    time = "20" + sp_line[4].Split(':')[0] + sp_line[4].Split(':')[1];
                }

                //if (sp_line[0] == "MID")
                //{
                //    releaseId = sp_line[1];
                //    releaseIdNew = releaseId.Replace("S", "").Replace("/", "").Replace("-", "").Replace(" ", "0");

                //}

                if (sp_line[0] == "PDI")
                {
                    releaseId = sp_line[1].Trim();
                }

                if (sp_line[0] == "SAD")
                {
                    status = sp_line[1];
                }

                if (sp_line[0] == "ARD")
                {
                    partNumber = sp_line[1].Split(':')[0];
                    orderNumber = sp_line[3];

                    //校验零件号是否失效
                    var strsql = "";
                    strsql = "select top 1 * from t_Product where Code = '" + partNumber + "' order by id desc";
                    var dsProd = db.Exec_DataSet(strsql);
                    if (dsProd.Tables[0].Rows.Count > 0)
                    {
                        var strState = dsProd.Tables[0].Rows[0]["State"].ToString();
                        if (strState == "0" || string.IsNullOrEmpty(strState))
                            strPartMsg += "零件号 " + partNumber + " 已失效！" + Environment.NewLine;
                    }

                }



                if (sp_line[0] == "CSG")
                {
                    LocationCode = sp_line[1].Split(':')[0];
                    location = sp_line[3];

                    //校验卸货点是否失效
                    var strsql = "";
                    strsql = "select top 1 * from t_Location where Code = '" + LocationCode + "' order by id desc";
                    var dsLoc = db.Exec_DataSet(strsql);
                    if (dsLoc.Tables[0].Rows.Count > 0)
                    {
                        var strState = dsLoc.Tables[0].Rows[0]["State"].ToString();
                        if (strState == "0" || string.IsNullOrEmpty(strState))
                            strPartMsg += "卸货点 " + partNumber + " 已失效！" + Environment.NewLine;
                    }
                }

                if(sp_line[0] == "DST")
                {
                    cumulativeQuantity = sp_line[2].Split(':')[1];
                }


                if (sp_line[0] == "DEL")
                {
                    startDate = sp_line[1].Split(':')[0];
                    endDate = sp_line[1].Split(':')[2];

                    quantity = sp_line[2].Split(':')[0];
                    //cumulativeQuantity = sp_line[2].Split(':')[4];

                    startDate = GetDateTimeStyle5(startDate, MyDateTimeType.Date);
                    endDate = GetDateTimeStyle5(endDate, MyDateTimeType.Date);

                    object[] obj = new object[14];
                    obj[0] = partNumber;
                    obj[1] = startDate;
                    obj[2] = endDate;
                    obj[3] = GetDateTimeStyle1(time, MyDateTimeType.DateTime);
                    obj[4] = releaseId;
                    obj[5] = location;
                    obj[6] = orderNumber;
                    obj[7] = cumulativeQuantity;
                    obj[8] = quantity;
                    obj[9] = status;
                    obj[10] = fileType;
                    obj[11] = version;
                    obj[12] = LocationCode;
                    obj[13] = filename;


                    //sql = "delete from t_JIS_Lab where partNumber='{0}' and  startDate<='{1}' and endDate>='{2}'";
                    //sql = string.Format(sql, obj);
                    //sqls.AppendLine(sql);


                    //插入新的数据(当前数据)
                    sql = @"
                        insert into t_JIS_Lab(partNumber, startDate, endDate, [time], releaseId, location, orderNumber, cumulativeQuantity, quantity, [status], [fileType], [version], [LocationCode], [filename])
                        values('{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}', {7}, {8}, {9}, '{10}', '{11}', '{12}', '{13}')
                    ";
                    sql = string.Format(sql, obj);
                    sqls.AppendLine(sql);


                    //插入新的数据(版本对比)
                    sql = @"
                        insert into t_JIS_Lab_All(partNumber, startDate, endDate, [time], releaseId, location, orderNumber, cumulativeQuantity, quantity, [status], [fileType], [version], [LocationCode], [filename])
                        values('{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}', {7}, {8}, {9}, '{10}', '{11}', '{12}', '{13}')
                    ";
                    sql = string.Format(sql, obj);
                    sqls.AppendLine(sql);


                    //更新采购订单号
                    //sql = $"update t_Product set [StandardNo]='{orderNumber}' where [Code]='{partNumber}'";
                    //sqls.AppendLine(sql);


                    if (sqls.Length > 20000)
                    {
                        db.Exec_NonQuery(sqls.ToString());
                        sqls = new StringBuilder();
                    }
                }
            }

            if (sqls.ToString() != "")
            {
                db.Exec_NonQuery(sqls.ToString());
                sqls = new StringBuilder();
            }

            if (strPartMsg != "")
            {
                F_Mail.Send(strPartMsg);
            }
        }


        private static void MoveFile(FileInfo file, string MovePath)
        {
            string filename1 = Path_Receive + "\\" + file.Name;
            string filename2 = MovePath + "\\" + file.Name;

            try
            {
                if (File.Exists(filename2)) File.Delete(filename2);
                File.Move(filename1, filename2);
            }
            catch (Exception ex)
            {
                MyLogger.Write("移动文件错误 " + filename1 + "->" + filename2 + "，原因为：" + ex.Message);
            }
        }


        private static string GetFileType(string filename)
        {
            string ret = "";

            if (filename.ToUpper().IndexOf("ASA") >= 0)
            {
                ret = "ASA";
            }

            if (filename.ToUpper().IndexOf("ATC") >= 0)
            {
                ret = "ATC";
            }

            if (filename.ToUpper().IndexOf("ATP") >= 0)
            {
                ret = "ATP";
            }

            if (filename.ToUpper().IndexOf("DEL") >= 0)
            {
                ret = "解析LAB文件";
            }

            if (filename.ToUpper().IndexOf("ANB") >= 0)
            {
                ret = "ANB";
            }

            return ret;
        }

        private static void IsFileOK(string text, string filename)
        {
            text = text.Replace("\r\n", "").Replace("\r", "").Replace("\n", "");
            string[] sp_text = text.Split('\'');


            if (sp_text[0].Substring(0, 3) != "UNB")
            {
                throw new Exception(filename + " 不以UNB开头");
            }

            if (sp_text[sp_text.Length - 2].Substring(0, 3) != "UNZ")
            {
                throw new Exception(filename + " 不以UNZ结尾");
            }

            if (sp_text[sp_text.Length - 3].Substring(0, 3) != "UNT")
            {
                throw new Exception(filename + " 未找到UNT");
            }

            int segment_count = Convert.ToInt32(sp_text[sp_text.Length - 3].Split('+')[1]);

            if (segment_count != sp_text.Length - 3)
            {
                throw new Exception(filename + " Segment 数量不正确");
            }

        }

        #region 日期时间转换

        /// <summary>
        /// 201401160939 和 20140116093911 将这种字符串转换为日期
        /// </summary>
        /// <param name="sDateTime"></param>
        /// <param name="dType"></param>
        /// <returns></returns>
        public static string GetDateTimeStyle1(string sDateTime, MyDateTimeType dType)
        {
            if (sDateTime.Length != 12 && sDateTime.Length != 14)
            {
                throw new Exception("[" + sDateTime + "]日期时间格式错误！");

            }
            string Result = "";
            string year = sDateTime.Substring(0, 4);
            string month = sDateTime.Substring(4, 2);
            string day = sDateTime.Substring(6, 2);

            string h = sDateTime.Substring(8, 2);
            string m = sDateTime.Substring(10, 2);
            string s = sDateTime.Length == 14 ? sDateTime.Substring(12, 2) : "0";
            string mi = "0";

            if (month.Length == 1) month = "0" + month;
            if (day.Length == 1) day = "0" + day;
            if (h.Length == 1) h = "0" + h;
            if (m.Length == 1) m = "0" + m;
            if (s.Length == 1) s = "0" + s;
            if (mi.Length == 1) mi = "00" + mi;
            if (mi.Length == 2) mi = "0" + mi;

            if (dType == MyDateTimeType.DateTime)
            {
                Result = year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Date)
            {
                Result = year + "-" + month + "-" + day;
            }

            if (dType == MyDateTimeType.Time)
            {
                Result = h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Batch)
            {
                Result = year.Substring(2, 2) + month + day;
            }

            if (dType == MyDateTimeType.BillNo)
            {
                Result = year + month + day + h + m + s + mi;
            }

            return Result;
        }

        //12.04.2014 09:07:00
        public static string GetDateTimeStyle2(string sDateTime, MyDateTimeType dType)
        {
            if (sDateTime.Length != 19) throw new Exception("[" + sDateTime + "]日期时间格式错误！");

            string Result = "";
            string year = sDateTime.Substring(6, 4);
            string month = sDateTime.Substring(3, 2);
            string day = sDateTime.Substring(0, 2);

            string h = sDateTime.Substring(11, 2);
            string m = sDateTime.Substring(14, 2);
            string s = sDateTime.Substring(17, 2);
            string mi = "0";

            if (month.Length == 1) month = "0" + month;
            if (day.Length == 1) day = "0" + day;
            if (h.Length == 1) h = "0" + h;
            if (m.Length == 1) m = "0" + m;
            if (s.Length == 1) s = "0" + s;
            if (mi.Length == 1) mi = "00" + mi;
            if (mi.Length == 2) mi = "0" + mi;

            if (dType == MyDateTimeType.DateTime)
            {
                Result = year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Date)
            {
                Result = year + "-" + month + "-" + day;
            }

            if (dType == MyDateTimeType.Time)
            {
                Result = h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Batch)
            {
                Result = year.Substring(2, 2) + month + day;
            }

            if (dType == MyDateTimeType.BillNo)
            {
                Result = year + month + day + h + m + s + mi;
            }

            return Result;
        }

        /// <summary>
        /// 20140116093900 将这种字符串转换为日期
        /// </summary>
        /// <param name="sDateTime"></param>
        /// <param name="dType"></param>
        /// <returns></returns>
        public static string GetDateTimeStyle3(string sDateTime, MyDateTimeType dType)
        {
            if (sDateTime.Length != 12 && sDateTime.Length != 14) throw new Exception("[" + sDateTime + "]日期时间格式错误！");

            string Result = "";
            string year = sDateTime.Substring(0, 4);
            string month = sDateTime.Substring(4, 2);
            string day = sDateTime.Substring(6, 2);

            string h = sDateTime.Substring(8, 2);
            string m = sDateTime.Substring(10, 2);
            string s = sDateTime.Length == 14 ? sDateTime.Substring(12, 2) : "0";
            string mi = "0";

            if (month.Length == 1) month = "0" + month;
            if (day.Length == 1) day = "0" + day;
            if (h.Length == 1) h = "0" + h;
            if (m.Length == 1) m = "0" + m;
            if (s.Length == 1) s = "0" + s;
            if (mi.Length == 1) mi = "00" + mi;
            if (mi.Length == 2) mi = "0" + mi;

            if (dType == MyDateTimeType.DateTime)
            {
                Result = year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Date)
            {
                Result = year + "-" + month + "-" + day;
            }

            if (dType == MyDateTimeType.Time)
            {
                Result = h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Batch)
            {
                Result = year.Substring(2, 2) + month + day;
            }

            if (dType == MyDateTimeType.BillNo)
            {
                Result = year + month + day + h + m + s + mi;
            }

            return Result;
        }

        /// <summary>
        /// 20140808 将这种字符串转换为日期
        /// </summary>
        /// <param name="sDateTime"></param>
        /// <param name="dType"></param>
        /// <returns></returns>
        public static string GetDateTimeStyle4(string sDateTime, MyDateTimeType dType)
        {
            if (sDateTime.Length != 8) throw new Exception("[" + sDateTime + "]日期时间格式错误！");

            string Result = "";
            string year = sDateTime.Substring(0, 4);
            string month = sDateTime.Substring(4, 2);
            string day = sDateTime.Substring(6, 2);

            string h = "0";
            string m = "0";
            string s = "0";
            string mi = "0";

            if (month.Length == 1) month = "0" + month;
            if (day.Length == 1) day = "0" + day;
            if (h.Length == 1) h = "0" + h;
            if (m.Length == 1) m = "0" + m;
            if (s.Length == 1) s = "0" + s;
            if (mi.Length == 1) mi = "00" + mi;
            if (mi.Length == 2) mi = "0" + mi;

            if (dType == MyDateTimeType.DateTime)
            {
                Result = year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Date)
            {
                Result = year + "-" + month + "-" + day;
            }

            if (dType == MyDateTimeType.Time)
            {
                Result = h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Batch)
            {
                Result = year.Substring(2, 2) + month + day;
            }

            if (dType == MyDateTimeType.BillNo)
            {
                Result = year + month + day + h + m + s + mi;
            }

            return Result;
        }

        /// <summary>
        /// 140808 将这种字符串转换为日期
        /// </summary>
        /// <param name="sDateTime"></param>
        /// <param name="dType"></param>
        /// <returns></returns>
        public static string GetDateTimeStyle5(string sDateTime, MyDateTimeType dType)
        {
            if (sDateTime.Length != 6) throw new Exception("[" + sDateTime + "]日期时间格式错误！");

            string Result = "";
            string year = "20" + sDateTime.Substring(0, 2);
            string month = sDateTime.Substring(2, 2);
            string day = sDateTime.Substring(4, 2);

            string h = "0";
            string m = "0";
            string s = "0";
            string mi = "0";

            if (month.Length == 1) month = "0" + month;
            if (day.Length == 1) day = "0" + day;
            if (h.Length == 1) h = "0" + h;
            if (m.Length == 1) m = "0" + m;
            if (s.Length == 1) s = "0" + s;
            if (mi.Length == 1) mi = "00" + mi;
            if (mi.Length == 2) mi = "0" + mi;

            if (dType == MyDateTimeType.DateTime)
            {
                Result = year + "-" + month + "-" + day + " " + h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Date)
            {
                Result = year + "-" + month + "-" + day;
            }

            if (dType == MyDateTimeType.Time)
            {
                Result = h + ":" + m + ":" + s;
            }

            if (dType == MyDateTimeType.Batch)
            {
                Result = year.Substring(2, 2) + month + day;
            }

            if (dType == MyDateTimeType.BillNo)
            {
                Result = year + month + day + h + m + s + mi;
            }

            return Result;
        }

        #endregion

    }
}