using ce.autofac.extension;
using learun.iapplication;
using learun.util;
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：2019.11.05
	/// 描 述：即时通讯用户注册
	/// </summary>
	public class IMSysUserBLL : BLLBase, IMSysUserIBLL, BLL
	{
		private readonly IMSysUserService iMSysUserService = new IMSysUserService();
		private readonly IMMsgService iMMsgService = new IMMsgService();

		#region 获取数据

		/// <summary>
		/// 获取列表数据
		/// </summary>
		/// <param name="keyWord">查询关键字</param>
		/// <returns></returns>
		public Task<IEnumerable<IMSysUserEntity>> GetList(string keyWord)
		{
			return iMSysUserService.GetList(keyWord);
		}

		/// <summary>
		/// 获取列表分页数据
		/// </summary>
		/// <param name="pagination">分页参数</param>
		/// <param name="keyWord">查询关键字</param>
		/// <returns></returns>
		public Task<IEnumerable<IMSysUserEntity>> GetPageList(Pagination pagination, string keyWord)
		{
			return iMSysUserService.GetPageList(pagination, keyWord);
		}

		/// <summary>
		/// 获取实体数据
		/// </summary>
		/// <param name="keyValue">主键</param>
		/// <returns></returns>
		public Task<IMSysUserEntity> GetEntity(string keyValue)
		{
			return iMSysUserService.GetEntity(keyValue);
		}

		#endregion 获取数据

		#region 提交数据

		/// <summary>
		/// 删除实体数据(虚拟)
		/// </summary>
		/// <param name="keyValue">主键</param>
		/// <returns></returns>
		public async Task DeleteEntity(string keyValue)
		{
			await iMSysUserService.DeleteEntity(keyValue);
		}

		/// <summary>
		/// 保存实体数据（新增、修改）
		/// </summary>
		/// <param name="keyValue">主键</param>
		/// <param name="entity">实体</param>
		/// <returns></returns>
		public async Task SaveEntity(string keyValue, IMSysUserEntity entity)
		{
			await iMSysUserService.SaveEntity(keyValue, entity);
		}

		#endregion 提交数据

		#region 扩展方法

		/// <summary>
		/// 发送消息
		/// </summary>
		/// <param name="code">编码</param>
		/// <param name="userIdList">用户列表</param>
		/// <param name="content">消息内容</param>
		public async Task SendMsg(string code, IEnumerable<string> userIdList, string content)
		{
			if (!string.IsNullOrEmpty(content) && userIdList != null)
			{
				var entity = await iMSysUserService.GetEntityByCode(code);
				if (entity != null)
				{
					foreach (var userId in userIdList)
					{
						IMMsgEntity iMMsgEntity = new IMMsgEntity();
						iMMsgEntity.F_SendUserId = code;
						iMMsgEntity.F_RecvUserId = userId;
						iMMsgEntity.F_Content = content;
						await iMMsgService.SaveEntity(iMMsgEntity);

						await SendHubs.callMethod("sendMsg2", code, userId, content, 1);
					}
				}
			}
		}

		#endregion 扩展方法
	}
}