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

namespace learun.application
{
	/// <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：2019.09.25
	/// 描 述：用户关联对象
	/// </summary>
	public class UserRelationBLL : UserRelationIBLL, BLL
	{
		private readonly UserRelationService userRelationService = new UserRelationService();

		#region 获取数据

		/// <summary>
		/// 获取对象主键列表信息
		/// </summary>
		/// <param name="userId">用户主键</param>
		/// <param name="category">分类:1-角色2-岗位</param>
		/// <returns></returns>
		public Task<IEnumerable<UserRelationEntity>> GetObjectIdList(string userId, int category)
		{
			return userRelationService.GetObjectIdList(userId, category);
		}

		/// <summary>
		/// 获取对象主键列表信息
		/// </summary>
		/// <param name="userId">用户主键</param>
		/// <param name="category">分类:1-角色2-岗位</param>
		/// <returns></returns>
		public async Task<string> GetObjectIds(string userId, int category)
		{
			string res = "";
			var list = await GetObjectIdList(userId, category);
			foreach (UserRelationEntity item in list)
			{
				if (res != "")
				{
					res += ",";
				}
				res += item.F_ObjectId;
			}
			return res;
		}

		/// <summary>
		/// 获取用户主键列表信息
		/// </summary>
		/// <param name="objectId">关联或角色主键集合</param>
		/// <returns></returns>
		public Task<IEnumerable<UserRelationEntity>> GetUserIdList(string objectId)
		{
			return userRelationService.GetUserIdList(objectId);
		}

		/// <summary>
		/// 获取用户主键列表信息
		/// </summary>
		/// <param name="objectIdList">关联或角色主键集合</param>
		/// <returns></returns>
		public Task<IEnumerable<UserRelationEntity>> GetUserIdList(IEnumerable<string> objectIdList)
		{
			return userRelationService.GetUserIdList(objectIdList);
		}

		#endregion 获取数据

		#region 提交数据

		/// <summary>
		/// 保存用户对应对象数据
		/// </summary>
		/// <param name="objectId">对应对象主键</param>
		/// <param name="category">分类:1-角色2-岗位</param>
		/// <param name="userIds">对用户主键列表</param>
		public async Task SaveEntityList(string objectId, int category, string userIds)
		{
			List<UserRelationEntity> list = new List<UserRelationEntity>();
			if (!string.IsNullOrEmpty(userIds))
			{
				string[] userIdList = userIds.Split(',');
				foreach (string userId in userIdList)
				{
					UserRelationEntity userRelationEntity = new UserRelationEntity();

					userRelationEntity.F_UserRelationId = Guid.NewGuid().ToString();
					userRelationEntity.F_CreateDate = DateTime.Now;

					userRelationEntity.F_UserId = userId;
					userRelationEntity.F_Category = category;
					userRelationEntity.F_ObjectId = objectId;
					list.Add(userRelationEntity);
				}
			}
			await userRelationService.SaveEntityList(objectId, list);
		}

		#endregion 提交数据
	}
}