using AutoMapper;
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using DTO;
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using IServices;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using zhengcaioa.Models;
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namespace Services
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{
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public class AreaService: IAreaService
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{
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private readonly zhengcaioaContext _context;
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private readonly IMapper _mapper;
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public AreaService(zhengcaioaContext context, IMapper mapper)
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{
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_context = context;
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_mapper = mapper;
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}
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public ResultEntity save(AreaDTO dto)
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{
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ResultEntity resultEntity = new ResultEntity();
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try
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{
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var Area = _mapper.Map<Area>(dto);
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if (String.IsNullOrEmpty(Area.CodeId))
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{
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// Area.CodeId = Guid.NewGuid().ToString();
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_context.Areas.Add(Area);
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}
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else
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{
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var updatepltRole = _context.Areas.Find(Area.CodeId);
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if (updatepltRole != null)
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{
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updatepltRole.Name = Area.Name;
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updatepltRole.ParentId = Area.ParentId;
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}
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else
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{
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// Area.CodeId = Guid.NewGuid().ToString();
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_context.Areas.Add(Area);
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}
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}
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_context.SaveChanges();
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resultEntity.ReturnID = Area.CodeId;
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resultEntity.Result = true;
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}
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catch (Exception ex)
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{
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resultEntity.Result = false;
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resultEntity.Message = "保存失败，请联系管理员";
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}
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return resultEntity;
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}
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public AreaDTO Get(string id)
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{
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var entity = _context.Areas.Find(id);
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if (entity == null)
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{
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entity = new Area();
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}
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var AreaDTO = _mapper.Map<AreaDTO>(entity);
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return AreaDTO;
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}
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public ResultDataEntity<AreaDTO> SearchByPaging(AreaDTOSearch searchEntity)
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{
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ResultDataEntity<AreaDTO> data = new ResultDataEntity<AreaDTO>();
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var query = (from a in _context.Areas//.Where(x => x.RecStatus == "A")
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join b in _context.Areas
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on a.ParentId equals b.CodeId
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into bsss
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from bbb in bsss.DefaultIfEmpty()
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where 1==1
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&& (string.IsNullOrWhiteSpace(searchEntity.Name) || a.Name.Contains(searchEntity.Name.Trim()))
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&& (string.IsNullOrWhiteSpace(searchEntity.ParentName) || bbb.Name.Contains(searchEntity.ParentName.Trim()))
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select new AreaDTO
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{
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CodeId = a.CodeId,
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Name = a.Name,
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ParentName = bbb.Name,
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ParentId = a.ParentId,
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}).OrderBy(x => x.CodeId).ToList();
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//if (searchEntity.totalrows == 0)
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searchEntity.totalrows = query.Count();
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var rolelist = query.Skip((searchEntity.page - 1) * searchEntity.rows).Take(searchEntity.rows).ToList();
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data.LoadData(searchEntity, rolelist);
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return data;
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}
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public ResultEntity ModifyStatus(string id, string userid)
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{
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ResultEntity result = new ResultEntity();
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result.Result = true;
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var model = _context.Areas.Find(id);
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if (model != null)
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{
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_context.Areas.Remove(model);
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_context.SaveChanges();
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}
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return result;
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}
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/// <summary>
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/// 获取所有有效科目
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/// </summary>
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/// <returns></returns>
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public List<AreaDTO> GetList()
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{
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var listPosition = _context.Areas.ToList();
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var list = _mapper.Map<List<AreaDTO>>(listPosition);
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return list;
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}
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}
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}
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