using Ewide.Core;
using Furion.DatabaseAccessor;
using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Furion.FriendlyException;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;

namespace Ewide.Application.Service
{
    /// <summary>
    /// 片区相关
    /// </summary>
    [ApiDescriptionSettings(Name = "HouseZone", Order = 180)]
    public class HouseZoneService : IHouseZoneService, IDynamicApiController, ITransient
    {
        private readonly IRepository<SysOrg> _sysOrgRep;
        private readonly IRepository<SysEmp> _sysEmpRep;
        public HouseZoneService(
             IRepository<SysOrg> sysOrgRep,
             IRepository<SysEmp> sysEmpRep
        )
        {
            _sysOrgRep = sysOrgRep;
            _sysEmpRep = sysEmpRep;
        }

        /// <summary>
        /// 获取片区列表
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("/houseZone/list")]
        public async Task<dynamic> GetHouseZoneList([FromQuery] HouseZoneInput input)
        {
            var areaCode = input.AreaCode.Substring(0, 9);
            var road = await _sysOrgRep.DetachedEntities.FirstOrDefaultAsync(p => p.AreaCode == areaCode);
            if (road == null) throw Oops.Oh("未在组织机构中配置街道");
            return await _sysOrgRep.DetachedEntities
                .Where(p => p.Pid == road.Id)
                .Where(p => p.Type == (int)OrgType.片区)
                .OrderBy(p => p.Sort)
                .Select(p => new
                {
                    p.Id,
                    p.Name
                })
                .ToListAsync();
        }

        /// <summary>
        /// 根据用户Id获取所在片区的Id
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        [HttpGet("houseZone/getByUser")]
        public async Task<string> GetZoneByUser([FromQuery][Required(ErrorMessage = "用户Id不能为空")] string userId)
        {
            var data = await _sysEmpRep.DetachedEntities.FirstOrDefaultAsync(p => p.Id == userId);
            if(data == null) throw Oops.Oh("用户不在组织机构中");
            var org = await _sysOrgRep.DetachedEntities.FirstOrDefaultAsync(p => p.Id == data.OrgId && p.Type == (int)OrgType.片区);
            if(org == null) throw Oops.Oh("用户不在片区中");
            return org.Id;
        }
    }
}