using ce.autofac.extension;
using learun.util;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace learun.iapplication
{
	/// <summary>
	/// 版 本 EasyCode EC管理后台
	/// Copyright (c) 2019-present EC管理有限公司
	/// 创建人：tobin
	/// 日 期：2019.09.24
	/// 描 述：岗位管理
	/// </summary>
	public interface PostIBLL : IBLL
	{
		#region 获取数据

		/// <summary>
		/// 获取岗位数据列表（根据公司列表）
		/// </summary>
		/// <param name="companyId">公司主键</param>
		/// <returns></returns>
		Task<IEnumerable<PostEntity>> GetList(string companyId);

		/// <summary>
		/// 获取岗位数据列表（根据公司列表）
		/// </summary>
		/// <param name="companyId">公司主键</param>
		/// <param name="departmentId">部门Id</param>
		/// <param name="keyword">关键词</param>
		/// <returns></returns>
		Task<IEnumerable<PostEntity>> GetList(string companyId, string departmentId, string keyword);

		/// <summary>
		/// 获取岗位数据列表(根据主键串)
		/// </summary>
		/// <param name="postIds">根据主键串</param>
		/// <returns></returns>
		Task<IEnumerable<PostEntity>> GetListByPostIds(string postIds);

		/// <summary>
		/// 获取树形结构数据
		/// </summary>
		/// <param name="companyId">公司主键</param>
		/// <returns></returns>
		Task<IEnumerable<TreeModel>> GetTree(string companyId);

		/// <summary>
		/// 获取岗位实体数据
		/// </summary>
		/// <param name="keyValue">主键</param>
		/// <returns></returns>
		Task<PostEntity> GetEntity(string keyValue);

		#endregion 获取数据

		#region 提交数据

		/// <summary>
		/// 删除
		/// </summary>
		/// <param name="keyValue">主键</param>
		Task Delete(string keyValue);

		/// <summary>
		/// 保存岗位（新增、修改）
		/// </summary>
		/// <param name="keyValue">主键值</param>
		/// <param name="postEntity">岗位实体</param>
		/// <returns></returns>
		Task SaveEntity(string keyValue, PostEntity postEntity);

		#endregion 提交数据

		#region 扩展方法

		/// <summary>
		/// 判断是否是上级
		/// </summary>
		/// <param name="myId">自己的岗位</param>
		/// <param name="otherId">对方的岗位</param>
		/// <returns></returns>
		Task<bool> IsUp(string myId, string otherId);

		/// <summary>
		/// 判断是否是下级
		/// </summary>
		/// <param name="myId">自己的岗位</param>
		/// <param name="otherId">对方的岗位</param>
		/// <returns></returns>
		Task<bool> IsDown(string myId, string otherId);

		/// <summary>
		/// 获取上级岗位人员ID
		/// </summary>
		/// <param name="strPostIds">岗位id</param>
		/// <param name="level">级数</param>
		/// <returns></returns>
		Task<IEnumerable<string>> GetUpIdList(string strPostIds, int level);

		/// <summary>
		/// 获取下级岗位人员ID
		/// </summary>
		/// <param name="strPostIds">岗位id</param>
		/// <param name="level">级数</param>
		/// <returns></returns>
		Task<IEnumerable<string>> GetDownIdList(string strPostIds, int level);

		#endregion 扩展方法
	}
}