using IM_API.Dtos.Conversation;
using IM_API.Models;
using IM_API.VOs.Conversation;

namespace IM_API.Interface.Services
{
    public interface IConversationService
    {
        /// <summary>
        /// 清除消息会话
        /// </summary>
        /// <param name="clearConversationsDto"></param>
        /// <returns></returns>
        Task<bool> ClearConversationsAsync(int userId);
        /// <summary>
        /// 删除单个聊天会话
        /// </summary>
        /// <param name="conversationId"></param>
        /// <returns></returns>
        Task<bool> DeleteConversationAsync(int conversationId);
        /// <summary>
        /// 获取用户当前消息会话
        /// </summary>
        /// <param name="userId">用户id</param>
        /// <returns></returns>
        Task<List<ConversationVo>> GetConversationsAsync(int userId);
        /// <summary>
        /// 获取指定用户的所有推送标识符
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        Task<List<string>> GetUserAllStreamKeyAsync(int userId);
        /// <summary>
        /// 获取单个conversation信息
        /// </summary>
        /// <param name="conversationId"></param>
        /// <returns></returns>
        Task<ConversationVo> GetConversationByIdAsync(int userId, int conversationId);
        /// <summary>
        /// 清空未读消息
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="conversationId"></param>
        /// <returns></returns>
        Task<bool> ClearUnreadCountAsync(int userId, int conversationId);
        /// <summary>
        /// 为用户创建会话
        /// </summary>
        /// <param name="userAId"></param>
        /// <param name="userBId"></param>
        /// <param name="chatType"></param>
        /// <returns></returns>
        Task MakeConversationAsync(int userAId, int userBId, ChatType chatType);
        Task UpdateConversationAfterSentAsync(UpdateConversationDto dto);
    }
}