/// <summary>
/// 接收消息处理。
/// </summary>
/// <param name="type">消息类型。</param>
/// <param name="dictionary">字典数据。</param>
/// <returns>返回被动回复。</returns>
protected virtual async Task <IReplyMessage> OnReceiveMessage(string type, IDictionary <string, string> dictionary)
{
if (!await TryEnterLock(dictionary["MsgId"].GetHashCode()))
{
return(new ReplyEmptyMessage());
}
try
{
if (type == "text")
{
if (ReceiveText == null)
{
return(null);
}
var e = new UserTextMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserTextMessage>(e);
await ReceiveText(this, arg);
return(arg.Reply);
}
else if (type == "image")
{
if (ReceiveImage == null)
{
return(null);
}
var e = new UserImageMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserImageMessage>(e);
await ReceiveImage(this, arg);
return(arg.Reply);
}
else if (type == "voice")
{
if (ReceiveVoice == null)
{
return(null);
}
var e = new UserVoiceMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserVoiceMessage>(e);
await ReceiveVoice(this, arg);
return(arg.Reply);
}
else if (type == "video")
{
if (ReceiveVideo == null)
{
return(null);
}
var e = new UserVideoMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserVideoMessage>(e);
await ReceiveVideo(this, arg);
return(arg.Reply);
}
else if (type == "shortvideo")
{
if (ReceiveShortVideo == null)
{
return(null);
}
var e = new UserShortVideoMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserShortVideoMessage>(e);
await ReceiveShortVideo(this, arg);
return(arg.Reply);
}
else if (type == "location")
{
if (ReceiveLocation == null)
{
return(null);
}
var e = new UserLocationMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserLocationMessage>(e);
await ReceiveLocation(this, arg);
return(arg.Reply);
}
else if (type == "link")
{
if (ReceiveLink == null)
{
return(null);
}
var e = new UserLinkMessage(dictionary);
var arg = new MessageHandlerEventArgs <IUserLinkMessage>(e);
await ReceiveLink(this, arg);
return(arg.Reply);
}
else
{
throw new UnknownMessageException(type);
}
}
finally
{
ExitLock(dictionary["MsgId"].GetHashCode());
}
}
/// <summary>
/// 接收事件处理。
/// </summary>
/// <param name="type">事件类型。</param>
/// <param name="dictionary">字典数据。</param>
/// <returns>返回被动回复。</returns>
protected virtual async Task <IReplyMessage> OnReceiveEvent(string type, IDictionary <string, string> dictionary)
{
if (!await TryEnterLock(dictionary["FromUserName"].GetHashCode() + dictionary["CreateTime"].GetHashCode()))
{
return(new ReplyEmptyMessage());
}
try
{
switch (type)
{
case "subscribe":
case "unsubscribe":
if (dictionary.ContainsKey("Ticket"))
{
if (Scan != null)
{
var e = new UserScanEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserScanEvent>(e);
await Scan(this, arg);
return(arg.Reply);
}
}
else
{
if (Subscribe != null)
{
var e = new UserSubscribeEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserSubscribeEvent>(e);
await Subscribe(this, arg);
return(arg.Reply);
}
}
return(null);
case "scan":
if (Scan != null)
{
var e = new UserScanEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserScanEvent>(e);
await Scan(this, arg);
return(arg.Reply);
}
return(null);
case "location":
if (Locate != null)
{
var e = new UserLocatedEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserLocatedEvent>(e);
await Locate(this, arg);
return(arg.Reply);
}
return(null);
case "click":
if (Click != null)
{
var e = new UserClickEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserClickEvent>(e);
await Click(this, arg);
return(arg.Reply);
}
return(null);
case "templatesendjobfinish":
if (TemplateSend != null)
{
var e = new UserTemplateSendEvent(dictionary);
var arg = new MessageHandlerEventArgs <IUserTemplateSendEvent>(e);
await TemplateSend(this, arg);
return(arg.Reply);
}
return(null);
default:
throw new UnknownMessageException(type);
}
}
finally
{
ExitLock(dictionary["FromUserName"].GetHashCode() + dictionary["CreateTime"].GetHashCode());
}
}
