/// <summary>
/// 向目标用户发送图片消息哈希报文, 在文件 IO 出错时抛出异常, 在网络发送失败时不抛出异常
/// </summary>
public async Task PutImageAsync(Profile profile, string file)
{
var result = await this.cache.SetCacheAsync(new FileInfo(file), this.cancellation.Token);
var message = new NotifyImageMessage()
{
ImageHash = result.Hash
};
message.SetObject(result.FileInfo.FullName);
var packetData = new { messageId = message.MessageId, imageHash = result.Hash, };
await this.dispatcher.InvokeAsync(() => this.InsertMessageAsync((NotifyClientProfile)profile, message));
await this.network.PutAsync((NotifyClientProfile)profile, message, "link.message.image-hash", packetData);
}
NotifyPropertyMessage Convert(MessageEntry item)
{
if (item.Path == NotifyTextMessage.MessagePath)
{
var message = new NotifyTextMessage(item.MessageId, item.DateTime, AsMessageReference(item.Reference));
message.SetObject(item.Object);
message.SetStatus(MessageStatus.Success);
return(message);
}
else if (item.Path == NotifyImageMessage.MessagePath)
{
var message = new NotifyImageMessage(item.MessageId, item.DateTime, AsMessageReference(item.Reference));
var imageHash = item.Object;
message.ImageHash = imageHash;
message.SetStatus(MessageStatus.Success);
if (this.cache.TryGetCache(imageHash, out var info))
{
message.SetObject(info.FullName);
}
return(message);
}
return(default);