using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using DotNetDBF;
using Newtonsoft.Json.Linq;

namespace BodyshopPartner.Utils
{
    public static class OEConnection
    {
        private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
        private static string workingDirectory = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);

        private static string emsBasePath = workingDirectory + @"\EmsBase";
        private static string TempEmsDir = @"C:\VPS\TEMPEMS";

        private static Encoding DbfFileCharEncoding = Encoding.GetEncoding("UTF-8");
        private static byte DbfFileSignature = DBFSignature.DBase3;
        private static byte DbfFileLanguageDriver = 0x37;
        public static void SendToOEConnection(dynamic PartsOrder)
        {
            GenerateAd1File(PartsOrder.job);
        }

        public static DBFField[] ReadDbfFields(string dbfFilePath)
        {
            using (var blankEmsFileStream = File.Open(dbfFilePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
            {
                using (var reader = new DBFReader(blankEmsFileStream))
                {
                    return reader.Fields;
                }
            }
        }

        public static string GenerateFileName(dynamic Job)
        {
            if (string.IsNullOrEmpty(Job.clm_no?.Value)) { return Job.ro_number?.Value; }
            return Job.clm_no;
        }

        public static void GenerateAd1File(dynamic Job)
        {
            try
            {
                DBFField[] Ad1Fields = ReadDbfFields(emsBasePath + @"\EMSA.AD1");

                using (var fileStream = File.Create(TempEmsDir + $@"\{GenerateFileName(Job)}A.ad1"))
                {
                    using (var writer = new DBFWriter())
                    {
                        writer.CharEncoding = DbfFileCharEncoding;
                        writer.Signature = DbfFileSignature;
                        writer.LanguageDriver = DbfFileLanguageDriver;

                        writer.Fields = Ad1Fields;

                        writer.AddRecord(
                            Job.ins_co_id?.Value,
                            Job.ins_co_nm?.Value,
                            Job.ins_addr1?.Value,
                            Job.ins_addr2?.Value,
                            Job.ins_city?.Value,
                            Job.ins_st?.Value,
                            Job.ins_zip?.Value,
                            Job.ins_ctry?.Value,
                            Job.ins_ph1?.Value,
                            Job.ins_ph1x?.Value,
                            Job.ins_ph2?.Value,
                            Job.ins_ph2x?.Value,
                            Job.ins_fax?.Value,
                            Job.ins_faxx?.Value,
                            Job.ins_ct_ln?.Value,
                            Job.ins_ct_fn?.Value,
                            Job.ins_title?.Value,
                            Job.ins_ct_ph?.Value,
                            Job.ins_ct_phx?.Value,
                            Job.ins_ea?.Value,
                            Job.ins_memo?.Value,
                            Job.policy_no?.Value,
                            Job.ded_amt?.Value,
                            Job.ded_status?.Value,
                            Job.asgn_no?.Value,
                            string.IsNullOrEmpty(Job.asgn_date?.Value) ? null : DateTime.Parse(Job.asgn_date?.Value),
                            Job.asgn_type?.Value,
                            Job.clm_no?.Value,
                            Job.clm_ofc_id?.Value,
                            Job.clm_ofc_nm?.Value,
                            Job.clm_addr1?.Value,
                            Job.clm_addr2?.Value,
                            Job.clm_city?.Value,
                            Job.clm_st?.Value,
                            Job.clm_zip?.Value,
                            Job.clm_ctry?.Value,
                            Job.clm_ph1?.Value,
                            Job.clm_ph1x?.Value,
                            Job.clm_ph2?.Value,
                            Job.clm_ph2x?.Value,
                            Job.clm_fax?.Value,
                            Job.clm_faxx?.Value,
                            Job.clm_ct_ln?.Value,
                            Job.clm_ct_fn?.Value,
                            Job.clm_title?.Value,
                            Job.clm_ct_ph?.Value,
                            Job.clm_ct_phx?.Value,
                            Job.clm_ea?.Value,
                            Job.payee_nms?.Value,
                            Job.pay_type?.Value,
                            Job.pay_date?.Value,
                            Job.pay_chknm?.Value,
                            Job.pay_amt?.Value,
                            Job.pay_memo?.Value,
                            Job.agt_co_id?.Value,
                            Job.agt_co_nm?.Value,
                            Job.agt_addr1?.Value,
                            Job.agt_addr2?.Value,
                            Job.agt_city?.Value,
                            Job.agt_st?.Value,
                            Job.agt_zip?.Value,
                            Job.agt_ctry?.Value,
                            Job.agt_ph1?.Value,
                            Job.agt_ph1x?.Value,
                            Job.agt_ph2?.Value,
                            Job.agt_ph2x?.Value,
                            Job.agt_fax?.Value,
                            Job.agt_faxx?.Value,
                            Job.agt_ct_ln?.Value,
                            Job.agt_ct_fn?.Value,
                            Job.agt_ct_ph?.Value,
                            Job.agt_ct_phx?.Value,
                            Job.agt_ea?.Value,
                            Job.agt_lic_no?.Value,
                            string.IsNullOrEmpty(Job.loss_date?.Value) ? null : DateTime.Parse(Job.loss_date?.Value),
                            Job.loss_cat?.Value,
                            Job.loss_type?.Value,
                            Job.loss_desc?.Value,
                            Job.theft_ind?.Value,
                            Job.cat_no?.Value,
                            Job.tlos_ind?.Value,
                            Job.loss_memo?.Value,
                            Job.cust_pr?.Value,
                            Job.insd_ln?.Value,
                            Job.insd_fn?.Value,
                            Job.insd_title?.Value,
                            Job.insd_co_nm?.Value,
                            Job.insd_addr1?.Value,
                            Job.insd_addr2?.Value,
                            Job.insd_city?.Value,
                            Job.insd_st?.Value,
                            Job.insd_zip?.Value,
                            Job.insd_ctry?.Value,
                            Job.insd_ph1?.Value,
                            Job.insd_ph1x?.Value,
                            Job.insd_ph2?.Value,
                            Job.insd_ph2x?.Value,
                            Job.insd_fax?.Value,
                            Job.insd_faxx?.Value,
                            Job.insd_ea?.Value,
                            Job.ownr_ln?.Value,
                            Job.ownr_fn?.Value,
                            Job.ownr_title?.Value,
                            Job.ownr_co_nm?.Value,
                            Job.ownr_addr1?.Value,
                            Job.ownr_addr2?.Value,
                            Job.ownr_city?.Value,
                            Job.ownr_st?.Value,
                            Job.ownr_zip?.Value,
                            Job.ownr_ctry?.Value,
                            Job.ownr_ph1?.Value,
                            Job.ownr_ph1x?.Value,
                            Job.ownr_ph2?.Value,
                            Job.ownr_ph2x?.Value,
                            Job.ownr_fax?.Value,
                            Job.ownr_faxx?.Value,
                            Job.ownr_ea.Value
                            ); ;

                        writer.Write(fileStream);

                    }
                }

            }
            catch (Exception ex)
            {
                logger.Error(ex,"Error when creating AD1 file.");
            }

        }

    }
}