private void AddNextFights(MultiLineStringBuilder builder, int placeholderLenght, int groupSize, int itemsForAdd, ref int id)
{
var playersCount = builder.Count;
var startIndex = groupSize - 1;
var index = groupSize / 2;
var itemsAdded = 0;
TabToNextLevel(builder);
do
{
if (index >= playersCount)
{
startIndex -= groupSize + 1 - (playersCount - startIndex);
index = groupSize / 2 + 1 + startIndex;
}
if (index < playersCount)
builder[index].Append($"#{++id}.{new string('_', placeholderLenght)}");
index = groupSize / 2 + 1 + startIndex;
startIndex += groupSize;
itemsAdded++;
} while (itemsAdded < itemsForAdd);
}
private static void TabToNextLevel(MultiLineStringBuilder builder, int tabsCount = 2)
{
for (int index = 0; index < builder.Count; index++)
{
builder[index].Append(new string('\t', tabsCount));
}
}
private void AddAdditionalFight(MultiLineStringBuilder builder, int placeholderLenght, ref int id)
{
var lastItem = builder.Count - 1;
TabToNextLevel(builder);
builder[lastItem--].Append($"#{++id}.{new string('_', placeholderLenght)}");
builder[lastItem].Append($"#{++id}.{new string('_', placeholderLenght)}");
}
private void SetClusteredPlayers(MultiLineStringBuilder builder, List<SimpleCluster> clusters)
{
var maxPlayerLenght = GetMaxPlayerLenght(clusters);
var id = 0;
foreach (var cluster in clusters)
{
foreach (var player in cluster)
{
if (player.IsNotBlank())
builder.AppendLine($"#{++id}. {player} {new string(' ', maxPlayerLenght - player.Length)}");
}
}
}
public string ConvertToString(List<SimpleCluster> clusters)
{
Logger.Info($"Starting convert data from clusters. Clusters.Count = {clusters.Count};");
var stopwatch = new Stopwatch();
var builder = new MultiLineStringBuilder();
#if GetMaxPlayerLenght
var placeholderLenght = GetMaxPlayerLenght(clusters);
#else
var placeholderLenght = 10;
#endif
var groupSize = 2;
var groupMmultiplier = 2;
SetClusteredPlayers(builder, clusters);
var playersCount = builder.Count;
var lastId = builder.Count;
var itemsForAdd = playersCount / groupSize;
if (playersCount % 2 != 0)
{
AddAdditionalFight(builder, placeholderLenght, ref lastId);
playersCount -= 1;
}
while (!IsPowerOfTwo(playersCount))
{
playersCount += 2;
}
do
{
AddNextFights(builder, placeholderLenght, groupSize, itemsForAdd, ref lastId);
groupSize *= groupMmultiplier;
itemsForAdd = playersCount / groupSize;
} while (groupSize <= playersCount);
stopwatch.Stop();
Logger.Info("Finish Convert.");
Logger.Info($"Converting time {stopwatch.Elapsed}");
return builder.ToString();
}
