using Admin.NET.Core;

namespace Admin.NET.Application
{
    /// <summary>
    /// 
    /// </summary>
    public interface ISendMessageService
    {
        /// <summary>
        /// 发送消息给某个人
        /// </summary>
        /// <param name="title">发送标题</param>
        /// <param name="message">发送内容</param>
        /// <param name="userId">接收人</param>
        /// <param name="type">消息类型</param>
        /// <returns></returns>
        Task SendMessageToUser(string title, string message, MessageType type, long userId);

        /// <summary>
        /// 发送消息给某些人
        /// </summary>
        /// <param name="title">发送标题</param>
        /// <param name="message">发送内容</param>
        /// <param name="userId">接收人列表</param>
        /// <param name="type">消息类型</param>
        /// <returns></returns>
        Task SendMessageToUsers(string title, string message, MessageType type, List<long> userId);

        /// <summary>
        /// 发送消息给所有人
        /// </summary>
        /// <param name="title">发送标题</param>
        /// <param name="message">发送内容</param>
        /// <param name="type">消息类型</param>
        /// <returns></returns>
        Task SendMessageToAllUser(string title, string message, MessageType type);

        /// <summary>
        /// 发送消息给除了发送人的其他人
        /// </summary>
        /// <param name="title">发送标题</param>
        /// <param name="message">发送内容</param>
        /// <param name="userId">发送人</param>
        /// <param name="type">消息类型</param>
        /// <returns></returns>
        Task SendMessageToOtherUser(string title, string message, MessageType type, long userId);
    }
}