YNICTE/Base/Popbill/PopbillService.cs

using NP.Base;
using NP.Dao;
using NP.Model;
using Popbill;
using Popbill.Taxinvoice;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Configuration;

namespace NP.Base.Popbill
{
    public class PopbillService
    {
        #region 세금계산서 mgtKey(문서번호) 사용여부
        /// <summary>
        /// 세금계산서 mgtKey(문서번호) 사용여부
        /// </summary>
        /// <param name="mgtkey">mgtkey</param> 
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>bool</returns>
        public static Result<bool> CheckMgtKeyInUse(string mgtkey, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<bool> result = new Result<bool>();
            try
            {
                result.IsUse = PopbillConfig.taxinvoiceService.CheckMgtKeyInUse(PopbillConfig.CorpNum, keyType, mgtkey);
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 mgtKey(문서번호) 생성
        /// <summary>
        /// 세금계산서 mgtKey(문서번호) 생성
        /// </summary>
        /// <param name="Dao">CommonDao</param>
        /// <param name="taxno">PayTax.taxno</param>
        /// <param name="writeDate">발행일</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>mgtKey</returns>
        public static string MakeMgtKey(CommonDao Dao, long taxno, DateTime writeDate, MgtKeyType keyType = MgtKeyType.SELL)
        {  
            int no = 1;
            string mgtkey = string.Empty;
            var nowPayTax = Dao.Get<PayTax>("cr.paytaxes", new Hashtable() { { "taxno", taxno } }).FirstOrDefault();
            //이미 mgtkey 발급되어 있으면 발급된 mgtkey 사용
            if (nowPayTax != null && !string.IsNullOrEmpty(nowPayTax.mgtkey))
            {
                mgtkey = nowPayTax.mgtkey;
            }
            else
            {
                var payTax = Dao.Get<PayTax>("cr.paytax.formgtkey", new Hashtable() { { "writeDate", writeDate } }).FirstOrDefault();
                if (payTax != null && !string.IsNullOrEmpty(payTax.mgtkey))
                {
                    var strNo = payTax.mgtkey.Substring(payTax.mgtkey.IndexOf("L") + 1);

                    if (int.TryParse(strNo, out no))
                    {
                        ++no;
                    }
                }

                mgtkey = $"{writeDate:yyyy-MM-dd}-L{no:D5}";

                bool isUse = true;
                int checkLimit = 50;
                while (isUse && checkLimit > 0)
                {
                    isUse = PopbillConfig.taxinvoiceService.CheckMgtKeyInUse(PopbillConfig.CorpNum, keyType, mgtkey);
                    if (isUse)
                    {
                        ++no;
                        mgtkey = $"{writeDate:yyyy-MM-dd}-L{no:D5}";
                    }
                    else
                    {
                        break;
                    }
                    --checkLimit;
                }
            }
            return mgtkey;
        }
        #endregion

        #region 세금계산서 Taxinvoice 생성 
        /// <summary>
        /// 세금계산서 Taxinvoice 생성  
        /// </summary>
        /// <param name="taxinvoice">Taxinvoice</param>
        /// <param name="payTax">PayTax</param>
        /// <param name="payItems">payItems</param>
        /// <returns>Taxinvoice</returns>
        public static Taxinvoice MakeTaxinvoice(Taxinvoice taxinvoice, PayTax payTax, IList<PayItem> payItems)
        {
            taxinvoice.issueType = "정발행"; //"정발행" / "역발행" / "위수탁" 중 택 1
            taxinvoice.taxType = "면세"; //"과세" / "영세" / "면세" 중 택 1
            taxinvoice.chargeDirection = "정과금"; //"정과금" / "역과금" 중 택 1
            taxinvoice.writeDate = payTax.taxdate?.ToString("yyyyMMdd");
            taxinvoice.purposeType = payTax.isreceipt == 0 ? "청구" : "영수"; //0:청구, 1:영수 {"영수" / "청구" / "없음" 중 택 1}
            taxinvoice.supplyCostTotal = payTax.taxamt.ToString();
            taxinvoice.taxTotal = "0";
            taxinvoice.totalAmount = payTax.taxamt.ToString();
            taxinvoice.invoiceeType = "사업자";
            taxinvoice.invoiceeCorpNum = payTax.brno;
            taxinvoice.invoiceeCorpName = payTax.asname;
            taxinvoice.invoiceeCEOName = payTax.ceoname;
            taxinvoice.invoiceeAddr = payTax.asaddr;
            taxinvoice.invoiceeBizType = payTax.btype;
            taxinvoice.invoiceeBizClass = payTax.bkind;
            taxinvoice.invoiceeContactName1 = payTax.manname;
            taxinvoice.invoiceeTEL1 = payTax.telno;
            taxinvoice.invoiceeEmail1 = payTax.email;
            //taxinvoice.serialNum = payTax.taxno.ToString();

            #region 상세항목(품목) 정보
            if (payItems != null)
            {
                /**************************************************************************
                    *                         상세항목(품목) 정보                            *
                    * - 상세항목 정보는 세금계산서 필수기재사항이 아니므로 작성하지 않더라도 *
                    *   세금계산서 발행이 가능합니다.                                        *
                    * - 최대 99건까지 작성가능                                               *
                    **************************************************************************/

                taxinvoice.detailList = new List<TaxinvoiceDetail>();
                var serialNum = 1;
                foreach (var payItem in payItems)
                {
                    TaxinvoiceDetail detail = new TaxinvoiceDetail();
                    detail.serialNum = serialNum; // 일련번호, 1부터 순차기재 
                    detail.purchaseDT = payTax.taxdate?.ToString("yyyyMMdd"); // 거래일자
                    detail.itemName = payItem.itemname; // 품목명  
                    detail.spec = ""; // 규격
                    detail.qty = payItem.pcnt.ToString(); // 수량
                    detail.unitCost = payItem.payamt.ToString(); // 단가
                    detail.supplyCost = payItem.payamt.ToString(); // 공급가액
                    detail.tax = "0"; // 세액
                    detail.remark = ""; // 비고
                    taxinvoice.detailList.Add(detail);
                    ++serialNum;
                }
            }
            #endregion

            return taxinvoice;
        }
        #endregion

        #region 세금계산서 상태
        /// <summary>
        /// 세금계산서 상태
        /// </summary>
        /// <param name="stateCode">상태코드</param>
        /// <returns>상태</returns>
        public static string GetTaxinvoiceState(int stateCode)
        {
            string state = string.Empty;
            switch (stateCode)
            {
                case 100:
                    state = "임시저장";
                    break;
                case 300:
                    state = "발행완료";
                    break;
                case 301:
                    state = "국세청-전송전";
                    break;
                case 302:
                    state = "국세청-전송대기";
                    break;
                case 303:
                    state = "국세청-전송중";
                    break;
                case 304:
                    state = "국세청-전송성공";
                    break;
                case 305:
                    state = "국세청-전송실패";
                    break;
                case 600:
                    state = "발행취소";
                    break;
                default:
                    state = $"stateCode:{stateCode}";
                    break;
            }
            return state;
        } 
        #endregion

        #region 세금계산서 상세정보
        /// <summary>
        /// 세금계산서 상세정보
        /// </summary>        
        /// <param name="payTax">PayTax</param>
        /// <param name="payItems">payItems</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>Taxinvoice</returns>
        public static Result<Taxinvoice> GetTaxinvoice(PayTax payTax, IList<PayItem> payItems = null, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<Taxinvoice> result = new Result<Taxinvoice>();
            try
            {
                if (!string.IsNullOrEmpty(payTax.mgtkey) && PopbillConfig.taxinvoiceService.CheckMgtKeyInUse(PopbillConfig.CorpNum, keyType, payTax.mgtkey))
                {
                    result.Data = PopbillConfig.taxinvoiceService.GetDetailInfo(PopbillConfig.CorpNum, keyType, payTax.mgtkey);
                }
                else
                {
                    CorpInfo corpInfo = PopbillConfig.taxinvoiceService.GetCorpInfo(PopbillConfig.CorpNum, PopbillConfig.UserID);
                    Contact contact = PopbillConfig.taxinvoiceService.ListContact(PopbillConfig.CorpNum, PopbillConfig.UserID).Where(w => w.mgrYN == true).FirstOrDefault();
                    result.Data = new Taxinvoice
                    {
                        invoicerAddr = corpInfo?.addr,
                        invoicerCEOName = corpInfo?.ceoname,
                        invoicerCorpName = corpInfo?.corpName,
                        invoicerMgtKey = payTax.mgtkey,
                        invoicerCorpNum = PopbillConfig.CorpNum,
                        invoicerBizClass = corpInfo?.bizClass,
                        invoicerBizType = corpInfo?.bizType,
                        invoicerContactName = contact?.personName,
                        invoicerEmail = contact?.email,
                        invoicerHP = contact?.hp,
                        invoicerTEL = contact?.tel
                    };
                }
                result.Data = MakeTaxinvoice(result.Data, payTax, payItems);
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 상태정보
        /// <summary>
        /// 세금계산서 상태정보
        /// </summary>        
        /// <param name="payTax">PayTax</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>Taxinvoice</returns>
        public static Result<TaxinvoiceInfo> GetTaxinvoiceInfo(PayTax payTax, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<TaxinvoiceInfo> result = new Result<TaxinvoiceInfo>();
            try
            {
                result.Data = PopbillConfig.taxinvoiceService.GetInfo(PopbillConfig.CorpNum, keyType, payTax.mgtkey);                
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 파일등록(사업자등록증)
        /// <summary>
        /// 세금계산서 파일등록(사업자등록증)
        /// </summary>
        /// <param name="Dao"></param>
        /// <param name="payTax"></param>
        /// <param name="keyType"></param>
        /// <returns></returns>
        public static Response AttachFile(CommonDao Dao, PayTax payTax, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Response response = new Response();           
            if (payTax.fgno != null && payTax.fgno != 0)
            {
                IList<File> files = Dao.GetFiles(payTax.fgno.Value);
                #region 기존 등록된 파일삭제(사업자등록증)                        
                if (files.Count > 0)
                {
                    var attachedFiles = PopbillConfig.taxinvoiceService.GetFiles(PopbillConfig.CorpNum, keyType, payTax.mgtkey);
                    foreach (var attachedFile in attachedFiles)
                    {
                        response = PopbillConfig.taxinvoiceService.DeleteFile(PopbillConfig.CorpNum, keyType, payTax.mgtkey, attachedFile.attachedFile, PopbillConfig.UserID);
                    }
                }
                #endregion


                #region #region 파일등록(사업자등록증)
                foreach (var file in files)
                {
                    var filePath = HttpContext.Current.Server.MapPath(file.fullurl);
                    if (System.IO.File.Exists(filePath))
                    {
                        response = PopbillConfig.taxinvoiceService.AttachFile(PopbillConfig.CorpNum, keyType, payTax.mgtkey, filePath, PopbillConfig.UserID);
                    }
                }
                #endregion
            }                 
            return response;
        } 
        #endregion

        #region 세금계산서 임시저장(수정)
        /// <summary>
        /// 세금계산서 임시저장(수정)
        /// </summary>
        /// <param name="Dao">CommonDao</param>
        /// <param name="payTax">payTax</param>
        /// <param name="payItems">payItems</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>mgtkey</returns>
        /// <remarks>작성된 세금계산서 데이터를 팝빌에 저장합니다.</remarks>
        public static Result<Response> TempSave(CommonDao Dao, PayTax payTax, IList<PayItem> payItems, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<Response> result = new Result<Response>();
            try
            {                      
                var taxinvoice = GetTaxinvoice(payTax, payItems).Data; 
                if (PopbillConfig.taxinvoiceService.CheckMgtKeyInUse(PopbillConfig.CorpNum, keyType, payTax.mgtkey))
                {
                    result.Data = PopbillConfig.taxinvoiceService.Update(PopbillConfig.CorpNum, keyType, payTax.mgtkey, taxinvoice, PopbillConfig.UserID); 
                }
                else
                {
                    result.Data = PopbillConfig.taxinvoiceService.Register(PopbillConfig.CorpNum, taxinvoice); 
                }

                if (result.Data.code == 1)
                {
                    AttachFile(Dao, payTax, keyType);
                }
                 
                result.Code = result.Data.code;
                result.Message = result.Data.message;
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 발행
        /// <summary>
        /// 세금계산서 발행
        /// </summary>
        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <param name="forceIssue">지연발행 가능여부</param>
        /// <param name="memo">메모</param>
        /// <returns>IssueResponse</returns>
        /// <remarks>"임시저장" 또는 "(역)발행대기" 상태의 세금계산서를 발행(전자서명)하며, "발행완료" 상태로 처리합니다</remarks>
        public static Result<IssueResponse> Issue(string mgtkey, MgtKeyType keyType = MgtKeyType.SELL, bool forceIssue = false, string memo = "")
        {
            Result<IssueResponse> result = new Result<IssueResponse>();
            try
            {
                result.Data = PopbillConfig.taxinvoiceService.Issue(PopbillConfig.CorpNum, keyType, mgtkey, memo, forceIssue, PopbillConfig.UserID);
                result.Code = result.Data.code;
                result.Message = result.Data.message;
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 발행취소
        /// <summary>
        /// 세금계산서 발행취소
        /// </summary>
        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
        /// <param name="memo">메모</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>IssueResponse</returns>
        /// <remarks>국세청 전송 이전 "발행완료" 상태의 전자세금계산서를 "발행취소"하고, 해당 건은 국세청 신고 대상에서 제외됩니다.</remarks>
        public static Result<Response> CancelIssue(string mgtkey, string memo = "", MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<Response> result = new Result<Response>();
            try
            {
                result.Data = PopbillConfig.taxinvoiceService.CancelIssue(PopbillConfig.CorpNum, keyType, mgtkey, memo, PopbillConfig.UserID);
                result.Code = result.Data.code;
                result.Message = result.Data.message;
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        }
        #endregion

        #region 세금계산서 즉시 발행
        /// <summary>
        /// 세금계산서 즉시 발행
        /// </summary>
        /// <param name="Dao">Dao</param>
        /// <param name="payTax">payTax</param>
        /// <param name="payItems">payItems</param>
        /// <param name="forceIssue">지연발행 가능여부</param>
        /// <param name="memo">메모</param>
        /// <returns>IssueResponse</returns>
        /// <remarks>작성된 세금계산서 데이터를 팝빌에 저장과 동시에 발행(전자서명)하여 "발행완료" 상태로 처리합니다.</remarks>
        public static Result<IssueResponse> RegistIssue(CommonDao Dao, PayTax payTax, IList<PayItem> payItems, MgtKeyType keyType = MgtKeyType.SELL, bool forceIssue = false, string memo = "")
        {
            Result<IssueResponse> result = new Result<IssueResponse>(); ;
            try
            {
                //첨부파일이 있으면 임시저장 후 발행
                if (payTax.fgno != null && payTax.fgno != 0)
                {
                    var resultResponse = TempSave(Dao, payTax, payItems, keyType);
                    if (resultResponse.IsSuccess)
                    {
                        result = Issue(payTax.mgtkey, keyType, forceIssue, memo);
                    }
                    else
                    {
                        result.IsSuccess = false;
                        result.Code = resultResponse.Code;
                        result.Message = resultResponse.Message;
                    }
                }
                else
                {
                    var taxinvoice = GetTaxinvoice(payTax, payItems, keyType).Data;
                    result.Data = PopbillConfig.taxinvoiceService.RegistIssue(PopbillConfig.CorpNum, taxinvoice, forceIssue, memo);
                    result.Code = result.Data.code;
                    result.Message = result.Data.message;
                }
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        } 
        #endregion

        #region 세금계산서 인쇄 팝업 URL 확인
        /// <summary>
        /// 세금계산서 인쇄 팝업 URL 확인
        /// </summary>
        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>URL</returns>
        public static Result<string> GetPrintURL(string mgtkey, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<string> result = new Result<string>(); ;
            try
            {
                result.Data = PopbillConfig.taxinvoiceService.GetPrintURL(PopbillConfig.CorpNum, keyType, mgtkey, PopbillConfig.UserID);
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        } 
        #endregion

        #region 세금계산서 인쇄 팝업 URL 확인 - 공급받는자용
        /// <summary>
        /// 세금계산서 인쇄 팝업 URL 확인 - 공급받는자용
        /// </summary>
        /// <param name="mgtkey">파트너가 할당한 문서번호</param>
        /// <param name="keyType">세금계산서 유형 : SELL = 매출, BUY = 매입, TRUSTEE = 위수탁</param>
        /// <returns>URL</returns>
        public static Result<string> GetEPrintURL(string mgtkey, MgtKeyType keyType = MgtKeyType.SELL)
        {
            Result<string> result = new Result<string>(); ;
            try
            {
                result.Data = PopbillConfig.taxinvoiceService.GetEPrintURL(PopbillConfig.CorpNum, keyType, mgtkey, PopbillConfig.UserID);
            }
            catch (PopbillException ex)
            {
                result.IsSuccess = false;
                result.Code = ex.code;
                result.Message = ex.Message;
                Logger.TryError(ex.Message, ex);
            }
            return result;
        } 
        #endregion
    }

    public class Result<T>
    {
        public bool IsSuccess = true;
        public long Code = 1;
        public String Message = string.Empty;
        public T Data;
        public bool IsUse = false;
    } 
}