/// <summary>
/// Reads the vars file and reads if the user has requested to stop the data transfer.
/// </summary>
/// <remarks>Also saves the currently collected data if the user has requested to save the data.</remarks>
/// <returns></returns>
private async Task <bool> ReadVarsFileAndDetermineIfDataCollectionShouldStop()
{
LeagueAPI_Variables varsFile = await ReadLocalVarsFile();
if (varsFile.WriteCurrentlyCollectedData)
{
WriteFiles(Matches);
varsFile.WriteCurrentlyCollectedData = false;
await UpdateLocalVarsFile(varsFile);
}
return(varsFile.StopCollectingData);
}
public static async Task UpdateLocalVarsFile(LeagueAPI_Variables aPIVars)
{
try
{
LeagueAPI_Variables.UpdateLocalVarsFile(aPIVars);
}
catch (IOException)
{
await Task.Delay(1000);
await UpdateLocalVarsFile(aPIVars);
}
}
public static async Task <LeagueAPI_Variables> ReadLocalVarsFile()
{
try
{
return(LeagueAPI_Variables.ReadLocalVarsFile());
}
catch (IOException)
{
await Task.Delay(1000);
return(await ReadLocalVarsFile());
}
}
/// <summary>Gets matches for a player account.</summary>
/// <remarks>Run in a loop in <see cref="CollectMatchesData(int)"/>. Boolean result determines if we want to stop or continue collecting data.</remarks>
/// <returns>Returns true if data collection is to be stopped, false if it is to continue.</returns>
private async Task <bool> GetMatches(string playerAccountId)
{
int initialMatchesCount = Matches.Count;
MatchlistDto matchlist = await LeagueAPIClient.GetMatchlist(playerAccountId);
//Stop scanning this account if it has no history (but don't stop collecting from other accounts).
if (matchlist.matches == null)
{
return(false);
}
HashSet <ParticipantIdentityDto> participantIdentities = new HashSet <ParticipantIdentityDto>();
foreach (MatchReferenceDto matchRef in matchlist.matches)
{
if (matchRef.queue != QueueToLookFor || ScannedGameIds.Contains(matchRef.gameId))
{
continue;
}
MatchDto match = await LeagueAPIClient.GetMatch(matchRef.gameId);
ScannedGameIds.Add(matchRef.gameId);
if (match == null || match.gameId == 0)
{
continue;
}
int shouldScanContinueDependingOnGameVersion = ShouldScanContinueDependingOnGameVersion(match.gameVersion);
if (shouldScanContinueDependingOnGameVersion == 2)
{
break;
}
if (shouldScanContinueDependingOnGameVersion == 1)
{
continue;
}
Matches.Add(match);
Debug.WriteLine(Matches.Count);
foreach (ParticipantIdentityDto identity in match.participantIdentities)
{
participantIdentities.Add(identity);
}
}
if (Matches.Count > initialMatchesCount)
{
//Record progress
LeagueAPI_Variables apiVars = await ReadLocalVarsFile();
string currentProgress = GetProgressMessage();
apiVars.CurrentProgress = currentProgress;
await UpdateLocalVarsFile(apiVars);
}
foreach (ParticipantIdentityDto participantIdentity in participantIdentities)
{
string playerAccount = participantIdentity.player.accountId;
if (AccountsAddedForScanning.Contains(playerAccount))
{
continue;
}
AccountsToScan.Enqueue(playerAccount);
AccountsAddedForScanning.Add(playerAccount);
}
return(await ReadVarsFileAndDetermineIfDataCollectionShouldStop());
}
public static void UpdateLocalVarsFile(LeagueAPI_Variables aPIVars)
{
File.WriteAllText(varsFile, aPIVars.ToJson());
}