private async Task <bool> PlaceMultipixelPacket(string instructions, short placeDiscordUserId)
{
PlaceDBManager placeDBManager = PlaceDBManager.Instance();
foreach (var instruction in instructions.Split(';'))
{
Stopwatch watch = new Stopwatch();
watch.Start();
var delay = Task.Delay(990); // wait for 990 ms instead of 1000ms so if the main method takes longer we dont loose too many
var args = instruction.Split('|');
short x = short.Parse(args[0]);
short y = short.Parse(args[1]);
//SKColor color = ColorTranslator.FromHtml(args[2]);
if (!SKColor.TryParse(args[2], out SKColor color))
{
continue;
}
var success = placeDBManager.PlacePixel(x, y, color, placeDiscordUserId);
watch.Stop();
// TODO ensure the perf info is updated if only multipixels are placed, for now this should be fine
if (success)
{
PlaceModule.PixelPlacementTimeLastMinute.Add(watch.ElapsedMilliseconds);
}
else
{
lock (PlaceModule.PlaceAggregateObj)
{
PlaceModule.FailedPixelPlacements++;
}
}
await delay;
}
return(true);
}
// end duplicate
private byte[] GetTotalPixelCount()
{
byte[] returnData = new byte[5];
returnData[0] = (byte)MessageEnum.TotalPixelCount_Response;
PlaceDBManager dbManager = PlaceDBManager.Instance();
var lastPixelIdChunked = GetLastPixelIdChunked();
var totalPixelsChunked = GetTotalChunkedPixels();
// current limit 2.147 B pixels
var totalPixelsPlaced = Convert.ToInt32(dbManager.GetBoardHistoryCount(lastPixelIdChunked, totalPixelsChunked));
byte[] pixelAmountBytes = BitConverter.GetBytes(totalPixelsPlaced);
returnData[1] = pixelAmountBytes[0];
returnData[2] = pixelAmountBytes[1];
returnData[3] = pixelAmountBytes[2];
returnData[4] = pixelAmountBytes[3];
return(returnData);
}
private byte[] GetFullUserInfos()
{
try
{
PlaceDBManager placeDbManager = PlaceDBManager.Instance();
DatabaseManager dbManager = DatabaseManager.Instance();
var discordUserInfos = new List <DiscordUser>();
short userCount = Convert.ToInt16(PlaceModule.PlaceDiscordUsers.Count);
// TODO Load with PlaceDiscordUsers the DiscordUser table aswel
// todo do with 1 query only -> faster
foreach (var user in PlaceModule.PlaceDiscordUsers)
{
discordUserInfos.Add(dbManager.GetDiscordUserById(user.DiscordUserId));
}
/// 0 | ID
/// 1-2 | Amount of users loaded
/// USER REPEAT (rel) Total 199
/// 0-1 | user id (int 16)
/// 2-97 Username (utf8 3 bytes per char)
/// 98-197 | Url of the Profile (10 chars around spare) ASCII 1 byte per char
/// 198 | IsBot 1 byte (could move 1 bit to user id as we wont need all 16 bits but me lazy)
byte[] response = new byte[3 + userCount * (2 + 32 * 3 + 100 + 1)];
response[0] = (byte)MessageEnum.GetUsers_Response;
byte[] userAmountBytes = BitConverter.GetBytes(userCount);
response[1] = userAmountBytes[0];
response[2] = userAmountBytes[1];
int index = 3;
foreach (var discordUser in discordUserInfos)
{
short userId = PlaceModule.PlaceDiscordUsers.Single(i => i.DiscordUserId == discordUser.DiscordUserId).PlaceDiscordUserId;
string name = discordUser.Nickname ?? discordUser.Username;
string url = discordUser.AvatarUrl ?? "";
byte[] userIdBytes = BitConverter.GetBytes(userId);
var nameBytes = Encoding.UTF8.GetBytes(name);
var urlBytes = Encoding.ASCII.GetBytes(url);
response[index] = userIdBytes[0];
response[index + 1] = userIdBytes[1];
index += 2;
nameBytes.CopyTo(response, index);
index += 32 * 3; // TODO verify this is indeed enough
urlBytes.CopyTo(response, index);
index += 100; // TODO verify this is indeed enough
response[index] = (byte)(discordUser.IsBot ? 1 : 0);
index++;
}
return(response);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
return(new byte[1]);
}
public async Task <bool> MultiPixelProcess()
{
PlaceDBManager placeDBManager = PlaceDBManager.Instance();
while (true)
{
var delay = Task.Delay(TimeSpan.FromSeconds(100));
var verifiedPlaceUsers = placeDBManager.GetPlaceDiscordUsers(true);
List <PlaceMultipixelJob> allActiveJobs = new List <PlaceMultipixelJob>();
foreach (var placeUser in verifiedPlaceUsers)
{
var activeJobs = placeDBManager.GetMultipixelJobs(placeUser.PlaceDiscordUserId);
var job = activeJobs.FirstOrDefault();
if (job == null)
{
continue; // the user has nothing queued up;
}
// set job status to Active
if (job.Status == (int)MultipixelJobStatus.Ready)
{
placeDBManager.UpdatePlaceMultipixelJobStatus(job.PlaceMultipixelJobId, MultipixelJobStatus.Active);
}
allActiveJobs.Add(job);
}
List <Task> tasks = new List <Task>();
List <int> currentPacketIds = new List <int>();
foreach (var job in allActiveJobs)
{
var lastPacket = placeDBManager.GetNextFreeMultipixelJobPacket(job.PlaceMultipixelJobId);
currentPacketIds.Add(lastPacket.PlaceMultipixelPacketId);
tasks.Add(PlaceMultipixelPacket(lastPacket.Instructions, job.PlaceDiscordUserId));
}
await Task.WhenAll(tasks);
foreach (var packetId in currentPacketIds)
{
placeDBManager.MarkMultipixelJobPacketAsDone(packetId);
}
// chack if any job finished TODO maybe save in the job the count done
foreach (var job in allActiveJobs)
{
var lastPacket = placeDBManager.GetNextFreeMultipixelJobPacket(job.PlaceMultipixelJobId);
if (lastPacket == null)
{
// job is done
placeDBManager.UpdatePlaceMultipixelJobStatus(job.PlaceMultipixelJobId, MultipixelJobStatus.Done);
}
}
await delay; // Ensure 1 packet / user / 100 sec
}
return(true);
}
