/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="innerTubeApiKey"></param>
/// <param name="cc"></param>
/// <param name="loginInfo"></param>
/// <returns></returns>
/// <exception cref="HttpRequestException">多分500番台のエラーだけ</exception>
public static async Task <GetLiveChat> GetGetLiveChat(DataToPost data, string innerTubeApiKey, CookieContainer cc, ILoginState loginInfo, ILogger logger)
{
//dataの構造
//context
//+client
//+request
//++sessionId
//+user
//++onBehalfOfUser
//continuation
var url = $"https://www.youtube.com/youtubei/v1/live_chat/get_live_chat?key={innerTubeApiKey}";
var handler = new HttpClientHandler
{
UseCookies = true,
CookieContainer = cc,
};
var client = new HttpClient(handler);
var c = new StringContent(data.ToString(), Encoding.UTF8, "application/json");
if (loginInfo is LoggedIn loggedIn)
{
var hash = SapiSidHashGenerator.CreateHash(cc, DateTime.Now);
client.DefaultRequestHeaders.Add("Authorization", $"SAPISIDHASH {hash}");
}
client.DefaultRequestHeaders.Add("Origin", "https://www.youtube.com");
HttpResponseMessage k;
try
{
k = await client.PostAsync(url, c);
}
catch (Exception ex)
{
throw new GetGetLiveChatException(ex)
{
Url = url,
DataToPost = data.ToString(),
IsLoggedIn = loginInfo is LoggedIn,
};
}
var s = await k.Content.ReadAsStringAsync();
var getLiveChat = GetLiveChat.Parse(s);
//var getLiveChat = new GetLiveChat(s);
return(getLiveChat);
}
public async Task ReceiveInternalAsync(YtInitialData ytInitialData, YtCfg ytCfg, CookieContainer cc, ILoginState loginInfo)
{
var dataToPost = new DataToPost(ytCfg);
string initialContinuation;
if (_siteOptions.IsAllChat)
{
initialContinuation = ytInitialData.ChatContinuation().AllChatContinuation;
}
else
{
initialContinuation = ytInitialData.ChatContinuation().JouiChatContinuation;
}
dataToPost.SetContinuation(initialContinuation);
while (!_cts.IsCancellationRequested)
{
//例外はここではcatchしない。
var s = await Tools.GetGetLiveChat(dataToPost, ytCfg.InnerTubeApiKey, cc, loginInfo);
var actions = s.GetActions();
var continuation = s.GetContinuation();
if (continuation is ReloadContinuation reload)
{
throw new ReloadException();
}
else if (continuation is UnknownContinuation unknown)
{
throw new SpecChangedException(unknown.Raw);
}
dataToPost.SetContinuation(continuation.Continuation);
var count = actions.Count;
var timeoutMs = Math.Max(continuation.TimeoutMs, 1000);
var waitTime = count > 0 ? timeoutMs / count : 1000;
foreach (var action in actions)
{
ProcessAction(action);
try
{
await Task.Delay(waitTime, _cts.Token);
}
catch (TaskCanceledException)
{
return;
}
}
}
}
public async Task ReceiveInternalAsync(YtInitialData ytInitialData1, YtCfg ytCfg, CookieContainer cc, ILoginState loginInfo)
{
var dataToPost = new DataToPost(ytCfg);
string initialContinuation;
if (_siteOptions.IsAllChat)
{
initialContinuation = ytInitialData1.AllChatContinuation;// ytInitialData.ChatContinuation().AllChatContinuation;
}
else
{
initialContinuation = ytInitialData1.JouiChatContinuation;// ytInitialData.ChatContinuation().JouiChatContinuation;
}
dataToPost.SetContinuation(initialContinuation);
while (!_cts.IsCancellationRequested)
{
//例外はここではcatchしない。
var getLiveChat = await Tools.GetGetLiveChat(dataToPost, ytCfg.InnertubeApiKey, cc, loginInfo, _logger);
var actions = getLiveChat.Actions;
var continuation = getLiveChat.Continuation;// s.GetContinuation();
if (continuation is null)
{
throw new ContinuationNotExistsException();
}
if (continuation is ReloadContinuationData reload)
{
throw new ReloadException();
}
else if (continuation is TimedContinuationData timed)
{
dataToPost.SetContinuation(timed.Continaution);
await ProcessAction(actions, timed.TimeoutMs);
}
else if (continuation is InvalidationContinuationData invalid)
{
dataToPost.SetContinuation(invalid.Continaution);
await ProcessAction(actions, invalid.TimeoutMs);
}
else if (continuation is UnknownContinuationData unknown)
{
throw new SpecChangedException(unknown.Raw);
}
else
{
//ここには来ない予定
throw new SpecChangedException("");
}
//if (continuation is ReloadContinuation reload)
//{
// throw new ReloadException();
//}
//else if (continuation is UnknownContinuation unknown)
//{
// throw new SpecChangedException(unknown.Raw);
//}
//dataToPost.SetContinuation(continuation.Continuation);
//var timeoutMs = Math.Max(continuation.TimeoutMs, 1000);
//if (actions.Count > 0)
//{
// var waitTime = timeoutMs / actions.Count;
// foreach (var action in actions)
// {
// ProcessAction(action);
// try
// {
// await Task.Delay(waitTime, _cts.Token);
// }
// catch (TaskCanceledException)
// {
// return;
// }
// }
//}
//else
//{
// var waitTime = timeoutMs;
// try
// {
// await Task.Delay(waitTime, _cts.Token);
// }
// catch (TaskCanceledException)
// {
// return;
// }
//}
}
}
