using AutoMapper;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using VOL.Business.IServices;
using VOL.Business.IServices.School;
using VOL.Core.CacheManager;
using VOL.Core.Extensions.AutofacManager;
using VOL.Core.ManageUser;
using VOL.Core.Utilities;
using VOL.Entity.DomainModels;
using VOL.Entity.DomainModels.Business.People;
using VOL.Entity.Enum;
using VOL.Model;
using VOL.Model.Ai;
using VOL.Model.Norm.Response;
using VOL.Model.School.Request;
using VOL.System.IRepositories;
using VOL.System.Repositories;

namespace VOL.Business.Services
{
    public class LocationService : ILocationService, IDependency
    {
        #region 初始化 
        private readonly ISys_ProvinceRepository _provinceRepository;

        [ActivatorUtilitiesConstructor]
        public LocationService(ISys_ProvinceRepository provinceRepository)
        {
            _provinceRepository = provinceRepository;
        }
        #endregion
        public async Task<List<ProvinceModel>> GetProvinceList()
        {
            var res = await _provinceRepository.FindAsIQueryable(x => true).Select(x => new ProvinceModel()
            {
                ProvinceCode = x.ProvinceCode,
                ProvinceName = x.ProvinceName,
            }).ToListAsync();
            return res;
        }

        public async Task<List<CityModel>> GetCityList(string provinceCode)
        {
            var res = await _provinceRepository.DbContext.Set<Sys_City>().Where(x => x.ProvinceCode == provinceCode).Select(x => new CityModel()
            {
                ProvinceCode = x.ProvinceCode,
                CityCode = x.CityCode,
                CityName = x.CityName
            }).ToListAsync();

            return res;
        }

        public async Task<List<DistrictModel>> GetDistrictList(string cityCode)
        {
            var res = await _provinceRepository.DbContext.Set<Sys_District>().Where(x => x.CityCode == cityCode).Select(x => new DistrictModel()
            {
                CityCode = x.CityCode,
                DistrictCode = x.DistrictCode,
                DistrictName = x.DistrictName
            }).ToListAsync();

            return res;
        }
    }
}