using AutoMapper;
using DTO;
using IServices;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using zhengcaioa.Models;


namespace Services
{
    public class FiAccountService: IFiAccountService
    {
        private readonly zhengcaioaContext _context;
        private readonly IMapper _mapper;
        public FiAccountService(zhengcaioaContext context, IMapper mapper)
        {
            _context = context;
            _mapper = mapper;
        }

        public ResultEntity save(FiAccountDTO dto)
        {
            ResultEntity resultEntity = new ResultEntity();
            try
            {
                var fiAccount = _mapper.Map<FiAccount>(dto);
                if (String.IsNullOrEmpty(fiAccount.Id))
                {
                    fiAccount.Id = Guid.NewGuid().ToString();
                     

                    _context.FiAccounts.Add(fiAccount);
                }
                else
                {
                    var updatepltRole = _context.FiAccounts.Find(fiAccount.Id);
                    updatepltRole.Accounttype = fiAccount.Accounttype;
                    updatepltRole.Accountname = fiAccount.Accountname;
                    updatepltRole.Account = fiAccount.Account;
                    updatepltRole.Zzr = fiAccount.Zzr;
                    updatepltRole.Remark = fiAccount.Remark;
                    updatepltRole.QiyongStatus = fiAccount.QiyongStatus;


                    updatepltRole.Balance = fiAccount.Balance;
                    updatepltRole.AllIncome = fiAccount.AllIncome;
                    updatepltRole.AllExpenses = fiAccount.AllExpenses;



                    updatepltRole.RecStatus = fiAccount.RecStatus;
                    // updatepltRole.Creater = pltRole.Creater;
                    //updatepltRole.Createtime = pltRole.Createtime;
                    updatepltRole.Modifier = fiAccount.Modifier;
                    updatepltRole.Modifytime = fiAccount.Modifytime;

                }

                _context.SaveChanges();
                resultEntity.ReturnID = fiAccount.Id;
                resultEntity.Result = true;
            }
            catch (Exception ex)
            {
                resultEntity.Result = false;
                resultEntity.Message = "保存失败，请联系管理员";

            }
            return resultEntity;
        }

        public FiAccountDTO Get(string id)
        {
            var entity = _context.FiAccounts.Find(id);

            if (entity.RecStatus != "A")
            {
                entity = new FiAccount();
            }
            var FiAccountDTO = _mapper.Map<FiAccountDTO>(entity);
            return FiAccountDTO;
        }

        public ResultDataEntity<FiAccountDTO> SearchByPaging(FiAccountDTOSearch searchEntity)
        {
            ResultDataEntity<FiAccountDTO> data = new ResultDataEntity<FiAccountDTO>();
            
            var listCode = (from a in _context.SysCodeDtls
                            join b in _context.SysCodes
                            on a.CodeId equals b.Id
                            where a.RecStatus == "A"
                                          && b.RecStatus == "A"
                            select new CodeDataEntity()
                            {
                                CodeId = b.Id,
                                CodeTable = b.CodeTable,
                                CodeField = b.CodeField,
                                CodeSn = a.CodeSn,
                                Comments = a.Comments,
                                Contents = a.Contents,
                                RecStatus = a.RecStatus,
                                Sort = a.Sort
                            }
                     );

            var query = (from a in _context.FiAccounts//.Where(x => x.RecStatus == "A")
                         join b in listCode.Where(x => x.CodeTable == "fi_account" && x.CodeField == "accounttype")
                        on a.Accounttype equals b.CodeSn
                         join f in listCode.Where(x => x.CodeTable == "system" && x.CodeField == "shifou")
                         on a.QiyongStatus equals f.CodeSn
                         where a.RecStatus == "A"
                         && (string.IsNullOrWhiteSpace(searchEntity.Accountname) || a.Account.Contains(searchEntity.Accountname.Trim()))
                          && (string.IsNullOrWhiteSpace(searchEntity.Accounttype) || a.Accounttype == searchEntity.Accounttype.Trim())
                            && (string.IsNullOrWhiteSpace(searchEntity.QiyongStatus) || a.QiyongStatus == searchEntity.QiyongStatus.Trim())
                         select new FiAccountDTO
                         {
                             Id = a.Id,
                             Accounttype = a.Accounttype,
                             AccounttypeName = b.Comments,
                             Accountname = a.Accountname,
                             Account = a.Account,
                             Zzr = a.Zzr,
                             Remark = a.Remark,
                             RecStatus = a.RecStatus,
                             Creater = a.Creater,
                             Createtime = a.Createtime,
                             Modifier = a.Modifier,
                             Modifytime = a.Modifytime,
                             QiyongStatus = a.QiyongStatus,
                             QiyongStatusName = f.Comments,
                             AllIncome = a.AllIncome,
                             AllExpenses = a.AllExpenses,
                             Balance = a.Balance,
                         }).OrderByDescending(x => x.Modifytime).ToList();

             




          
            //if (searchEntity.totalrows == 0)
                searchEntity.totalrows = query.Count();
            data.Heji1 = Math.Round(query.Sum(x => x.AllIncome) ?? 0, 2);
            data.Heji2 = Math.Round(query.Sum(x => x.AllExpenses ?? 0), 2);
            data.Heji3 = Math.Round(query.Sum(x => x.Balance ?? 0), 2);
            var rolelist = query.Skip((searchEntity.page - 1) * searchEntity.rows).Take(searchEntity.rows).ToList();
            data.DangyeHeji1 = Math.Round(rolelist.Sum(x => x.AllIncome) ?? 0, 2);
            data.DangyeHeji2 = Math.Round(rolelist.Sum(x => x.AllExpenses ?? 0), 2);
            data.DangyeHeji3 = Math.Round(rolelist.Sum(x => x.Balance ?? 0), 2);
            data.LoadData(searchEntity, rolelist);
            return data;
        }

        public ResultEntity ModifyStatus(string id, string userid)
        {

            ResultEntity result = new ResultEntity();
            result.Result = true;

            var model = _context.FiAccounts.Find(id);
            if (model != null)
            {
                model.RecStatus = "D";
                model.Modifier = userid;
                model.Modifytime = DateTime.Now;
                _context.SaveChanges();
            }

            return result;
        }


        /// <summary>
        /// 获取所有有效角色
        /// </summary>
        /// <returns></returns>
        public List<FiAccountDTO> GetList()
        {


            var listPosition = _context.FiAccounts.Where(r => r.RecStatus == "A" && r.QiyongStatus == "A" ).ToList();

            var list = _mapper.Map<List<FiAccountDTO>>(listPosition);
            return list;
        }
    }
}