namespace F9MES.Application.Im;

/// <summary>发送单聊消息入参</summary>
public class ImSendInput
{
    /// <summary>接收人用户ID</summary>
    public long PeerId { get; set; }

    /// <summary>消息内容</summary>
    public string Content { get; set; } = "";
}

/// <summary>标记已读入参</summary>
public class ImReadInput
{
    /// <summary>对端用户ID（标记与该用户的所有未读）</summary>
    public long PeerId { get; set; }
}

/// <summary>系统/业务通知入参（群发）</summary>
public class ImNotifyInput
{
    /// <summary>接收人用户ID列表（空=全部启用用户）</summary>
    public List<long>? UserIds { get; set; }

    /// <summary>消息类型：0=系统通知 1=业务提醒 2=审批通知 3=预警</summary>
    public int MsgType { get; set; } = 0;

    /// <summary>标题</summary>
    public string Title { get; set; } = "";

    /// <summary>内容</summary>
    public string Content { get; set; } = "";
}

/// <summary>会话条目</summary>
public class ImSessionDto
{
    public long PeerId { get; set; }
    public string PeerName { get; set; } = "";
    public string? LastContent { get; set; }
    public DateTime LastTime { get; set; }
    public int Unread { get; set; }
    public int MsgType { get; set; }
    /// <summary>是否系统通知/公告会话（PeerId=0）</summary>
    public bool IsSystem { get; set; }
}

/// <summary>消息条目</summary>
public class ImMessageDto
{
    public long Id { get; set; }
    public long SenderId { get; set; }
    public string SenderName { get; set; } = "";
    public long ReceiverId { get; set; }
    public string Content { get; set; } = "";
    /// <summary>标题（系统通知/公告标题）</summary>
    public string? Title { get; set; }
    public int MsgType { get; set; }
    public DateTime SendTime { get; set; }
    /// <summary>是否我发出的</summary>
    public bool Mine { get; set; }
    /// <summary>是否系统通知/公告消息</summary>
    public bool IsSystem { get; set; }
}

/// <summary>IM 配置项（读写入参/返回）</summary>
public class ImConfigInput
{
    /// <summary>配置键</summary>
    public string Key { get; set; } = "";

    /// <summary>配置值</summary>
    public string Value { get; set; } = "";

    /// <summary>配置名称</summary>
    public string Name { get; set; } = "";
}

/// <summary>IM 管理消息条目</summary>
public class ImAdminMessageDto
{
    public long Id { get; set; }
    /// <summary>发送人ID（0=系统）</summary>
    public long SenderId { get; set; }
    /// <summary>发送人姓名</summary>
    public string SenderName { get; set; } = "";
    /// <summary>接收人ID</summary>
    public long ReceiverId { get; set; }
    /// <summary>接收人姓名</summary>
    public string ReceiverName { get; set; } = "";
    /// <summary>标题</summary>
    public string Title { get; set; } = "";
    /// <summary>内容</summary>
    public string Content { get; set; } = "";
    /// <summary>消息类型：0=系统 1=业务 2=审批 3=预警 4=单聊</summary>
    public int MsgType { get; set; }
    /// <summary>是否已读</summary>
    public int IsRead { get; set; }
    /// <summary>发送时间</summary>
    public DateTime SendTime { get; set; }
}