using AutoMapper;
using DTO;
using DTO.Models;
using IServices;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using zhengcaioa.IService;
using zhengcaioa.Models;

namespace Services
{
   public class WfApplytypeService : IWfApplytypeService
    {

        private readonly zhengcaioaContext _context;
        private readonly IMapper _mapper;
        public WfApplytypeService(zhengcaioaContext context, IMapper mapper)
        {
            _context = context;
            _mapper = mapper;
        }

        public ResultEntity save(WfApplytypeDTO dto)
        {
            ResultEntity resultEntity = new ResultEntity();
            try
            {
                var model = _mapper.Map<WfApplytype>(dto);
                if (String.IsNullOrEmpty(model.Id))
                {
                    model.Id = Guid.NewGuid().ToString();
                    _context.WfApplytypes.Add(model);
                }
                else
                {
                    var updateWfApplytype = _context.WfApplytypes.Find(model.Id);
                    updateWfApplytype.Applyno = model.Applyno;
                    updateWfApplytype.Applytiye = model.Applytiye;
                    updateWfApplytype.Sort = model.Sort;
                    updateWfApplytype.Deelurl = model.Deelurl;

                    updateWfApplytype.RecStatus = model.RecStatus;
                    // updateWfApplytype.Creater = WfApplytype.Creater;
                    //updateWfApplytype.Createtime = WfApplytype.Createtime;
                    updateWfApplytype.Modifier = model.Modifier;
                    updateWfApplytype.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 WfApplytypeDTO Get(string id)
        {
            WfApplytype entity = _context.WfApplytypes.Find(id);
            if (entity.RecStatus != "A")
            {
                entity = new WfApplytype();
            }

            var WfApplytypeDTO = _mapper.Map<WfApplytypeDTO>(entity);
            return WfApplytypeDTO;
        }

        public ResultDataEntity<WfApplytypeDTO> SearchByPaging(WfApplytypeDTOSearch searchEntity)
        {



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




            

            ///WfApplytypes
            var query = (from a in _context.WfApplytypes


                      

                         where a.RecStatus == "A"
                          
                          && (string.IsNullOrWhiteSpace(searchEntity.Applytiye) || a.Applytiye.Contains(searchEntity.Applytiye.Trim()))





                         select new WfApplytypeDTO
                         {
                             Id = a.Id,
                             

                             Applyno = a.Applyno,
                             Applytiye = a.Applytiye,
                             Sort = a.Sort,
                             Deelurl = a.Deelurl,





                             Creater = a.Creater,
                             Createtime = a.Createtime,

                             RecStatus = a.RecStatus,
                             Modifier = a.Modifier,
                             Modifytime = a.Modifytime,

                         }
                ).OrderBy(x => x.Sort).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;
        }

        public ResultEntity ModifyStatus(string id, string userid)
        {

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

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

            return result;
        }



        /// <summary>
        /// 获取所有有效流程类型
        /// </summary>
        /// <returns></returns>
        public List<WfApplytypeDTO> GetList()
        {


            var listRole = _context.WfApplytypes.Where(r => r.RecStatus == "A").OrderBy(x=>x.Sort).ToList();

            var list = _mapper.Map<List<WfApplytypeDTO>>(listRole);
            return list;
        }
    }
}