using Central.Control.Domain;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MES.Production.Service.ServiceImp
{
    /// <summary>
    /// Service 省市级联处理类
    /// add 作者： 季健国 QQ:181589805 by 2016-05-22
    /// </summary>
    public class CodeAreaManage : RepositoryBase<SYS_CODE_AREA>, IService.ICodeAreaManage
    {
        /// <summary>
        /// 获取所有省份信息
        /// </summary>
        public IQueryable<SYS_CODE_AREA> LoadProvince()
        {
            return this.LoadAll(p => p.LEVELS == 1);
        }
        /// <summary>
        /// 根据省份ID获取城市信息
        /// </summary>
        public IQueryable<SYS_CODE_AREA> LoadCity(string provinceId)
        {
            return this.LoadAll(p => p.LEVELS == 2 && p.PID == provinceId);
        }
        /// <summary>
        /// 根据城市信息获取所有县级市信息
        /// </summary>
        public IQueryable<SYS_CODE_AREA> LoadCountry(string cityId)
        {
            return this.LoadAll(p => p.LEVELS == 3 && p.PID == cityId);
        }
        /// <summary>
        /// 根据县级市ID获取乡镇信息
        /// </summary>
        public IQueryable<SYS_CODE_AREA> LoadCommunity(string countryId)
        {
            return this.LoadAll(p => p.LEVELS == 4 && p.PID == countryId);
        }
    }
}