using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AutoMapper;
using DTO;
using IServices;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore;
using zhengcaioa.Models;
namespace Services
{
   public class FiPiecerateService : IFiPiecerateService
    {
        private readonly zhengcaioaContext _context;
        private readonly IMapper _mapper;
        public FiPiecerateService(zhengcaioaContext context, IMapper mapper)
        {
            _context = context;
            _mapper = mapper;
        }

        public ResultEntity save(FiPiecerateDTO dto)
        {
            ResultEntity resultEntity = new ResultEntity();
            try
            {
                



                var model = _mapper.Map<FiPiecerate>(dto);


                if (String.IsNullOrEmpty(model.Id))
                {
                    model.Id = Guid.NewGuid().ToString();
                    _context.FiPiecerates.Add(model);
                }
                else
                {
                    var updateproject = _context.FiPiecerates.Find(model.Id);

                    updateproject.CreatedAtTime = model.CreatedAtTime;
                    updateproject.Pieceratetype = model.Pieceratetype;
                    updateproject.Project = model.Project;
                    updateproject.Amount = model.Amount;
                    updateproject.Standard = model.Standard;
                    updateproject.Percent = model.Percent;
                     


                    updateproject.RecStatus = model.RecStatus;
                    updateproject.Modifier = model.Modifier;
                    updateproject.Modifytime = model.Modifytime;

                }

                _context.SaveChanges();
                resultEntity.ReturnID = model.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 FiPiecerateDTO Get(string id)
        {

            var entity = _context.FiPiecerates.Find(id);
            if (entity.RecStatus != "A")
            {
                entity = new FiPiecerate();
            }


            var dto = _mapper.Map<FiPiecerateDTO>(entity);


            return dto;
        }

        public ResultDataEntity<FiPiecerateDTO> SearchByPaging(FiPiecerateDTOSearch searchEntity)
        {



            ResultDataEntity<FiPiecerateDTO> data = new ResultDataEntity<FiPiecerateDTO>();
            List<FiPiecerateDTO> list = new List<FiPiecerateDTO>();




            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
                            }
                      );


            DateTime CreatedAtTimestart = DateTime.Now;
            DateTime CreatedAtTimeend = DateTime.Now;
            if (!string.IsNullOrWhiteSpace(searchEntity.CreatedAtTime))
            {
                string[] CreatedAtTimes = searchEntity.CreatedAtTime.Split("|");
                DateTime.TryParse(CreatedAtTimes[0], out CreatedAtTimestart);
                DateTime.TryParse(CreatedAtTimes[1], out CreatedAtTimeend);
                //CreatedAtTimeend = CreatedAtTimeend.AddDays(1);
            }


            var query = (from a in _context.FiPiecerates


                         join c in listCode.Where(x => x.CodeTable == "system" && x.CodeField == "shifou")
                         on a.Standard equals c.CodeSn

                         //join d in listCode.Where(x => x.CodeTable == "fi_piecerate" && x.CodeField == "Standard")
                         //on a.Standard equals d.CodeSn




                         where a.RecStatus == "A"
                          && (string.IsNullOrWhiteSpace(searchEntity.CreatedAtTime) || (a.CreatedAtTime >= CreatedAtTimestart && a.CreatedAtTime <= CreatedAtTimeend))
                         && (string.IsNullOrWhiteSpace(searchEntity.Project) || a.Project.Contains(searchEntity.Project.Trim()))
                        

                          && (string.IsNullOrWhiteSpace(searchEntity.Pieceratetype) || a.Pieceratetype == searchEntity.Pieceratetype.Trim())

                            && (string.IsNullOrWhiteSpace(searchEntity.Standard) || a.Standard == searchEntity.Standard.Trim())
                          
                         select new FiPiecerateDTO
                         {
                             Id = a.Id,
                             CreatedAtTime = a.CreatedAtTime,

                             Pieceratetype = a.Pieceratetype,
                             PieceratetypeName = "",//c.Comments,
                             Project = a.Project,
                             Amount = a.Amount,
                             Standard = a.Standard,

                             StandardName = c.Comments,
                             Percent = a.Percent,
                            

                             RecStatus = a.RecStatus,
                             Modifier = a.Modifier,
                             Modifytime = a.Modifytime,
                             CreatedAtTimeName = a.Createtime.ToString("yyyy-MM-dd"),
                         }
                        ).OrderByDescending(x => x.Modifytime).ToList();



            //if (searchEntity.totalrows == 0)
                searchEntity.totalrows = query.Count();
            var lianlist = query.Skip((searchEntity.page - 1) * searchEntity.rows).Take(searchEntity.rows).ToList();
            data.LoadData(searchEntity, lianlist);
            return data;
        }






        /// <summary>
        /// 修改主表状态
        /// </summary>
        /// <param name="id">主id</param>
        /// <param name="userid">用户</param>
        /// <returns></returns>
        public ResultEntity ModifyStatus(string id, string userid)
        {
            ResultEntity result = new ResultEntity();
            result.Result = true;

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

            return result;
        }


        /// <summary>
        /// 获取所有有效计件项目
        /// </summary>
        /// <returns></returns>
        public List<FiPiecerateDTO> GetList()
        {


            var listPosition = _context.FiPiecerates.Where(r => r.RecStatus == "A").OrderBy(x=>x.Createtime).ToList();

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


        /// <summary>
        /// 获取所有计件项目
        /// </summary>
        /// <returns></returns>
        public List<FiPiecerateDTO> GetListAll()
        {

            var listPosition = _context.FiPiecerates.OrderBy(x => x.Createtime).ToList();

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

        
    }
}