public bool Equals(DiscordRoleId other)
{
return(Id == other.Id);
}
private bool IsGameInterestRole(DiscordRoleId roleId) => _gameRoleProvider.Games .Any(m => m.GameInterestRoleId != null && m.GameInterestRoleId == roleId);
private Stream CreateBarChartImage(BarChartDrawingData barChartDrawingData,
DiscordRoleId primaryGameDiscordRoleId,
string[] rolesInChart)
{
// Collect data
var game = _gameRoleProvider.Games.Single(m => m.PrimaryGameDiscordRoleId == primaryGameDiscordRoleId);
var(gameMembers, roleDistribution) = _gameRoleProvider.GetGameRoleDistribution(game);
roleDistribution = (from rd in roleDistribution
from ric in rolesInChart
where rd.Key.EndsWith(ric)
select new { RoleName = ric, Count = rd.Value })
.ToDictionary(m => m.RoleName, m => m.Count);
// Load background and foreground image
var backgroundImage = GetImageFromResource(barChartDrawingData.BackgroundImageName);
var foregroundImage = GetImageFromResource(barChartDrawingData.ForegroundImageName);
// Create image
return(CreateImage(BarChartDrawingData.ImageWidth,
BarChartDrawingData.ImageHeight,
bitmap =>
{
using var canvas = new SKCanvas(bitmap);
var arial = SKTypeface.FromFamilyName("Arial");
var arialBold = SKTypeface.FromFamilyName("Arial", SKFontStyleWeight.Bold, SKFontStyleWidth.Normal, SKFontStyleSlant.Upright);
// Draw background image
canvas.DrawImage(backgroundImage, 0, 0);
// Draw meta info
var infoFont = new SKFont(arial, 16f);
var infoPaint = new SKPaint(infoFont)
{
Color = SKColors.Black
};
var gameMembersText = $"Game Members: {gameMembers}";
var createdOnText = $"Created: {DateTime.UtcNow:yyyy-MM-dd}";
var gameMembersRequiredSize = new SKRect();
var createdOnRequiredSize = new SKRect();
infoPaint.MeasureText(gameMembersText, ref gameMembersRequiredSize);
infoPaint.MeasureText(createdOnText, ref createdOnRequiredSize);
var metaTopOffset = (BarChartDrawingData.ContentTopOffset -
((int)gameMembersRequiredSize.Height + (int)createdOnRequiredSize.Height +
BarChartDrawingData.VerticalInfoTextMargin)) / 2 + 15;
canvas.DrawText(gameMembersText,
BarChartDrawingData.ImageWidth - BarChartDrawingData.HorizontalInfoTextMargin - gameMembersRequiredSize.Width,
metaTopOffset,
infoFont,
infoPaint);
metaTopOffset = metaTopOffset + (int)gameMembersRequiredSize.Height + BarChartDrawingData.VerticalInfoTextMargin;
canvas.DrawText(createdOnText,
BarChartDrawingData.ImageWidth - BarChartDrawingData.HorizontalInfoTextMargin - createdOnRequiredSize.Width,
metaTopOffset,
infoFont,
infoPaint);
// Data
var indent = barChartDrawingData.InitialIndent;
var labelFont = new SKFont(arialBold, barChartDrawingData.LabelFontSize);
var amountFont = new SKFont(arialBold, 16f);
double maxCount = roleDistribution.Values.Max();
foreach (var(roleName, roleCount) in roleDistribution.OrderByDescending(m => m.Value).ThenBy(m => m.Key))
{
// Bar label
var labelPaint = new SKPaint(labelFont)
{
Color = SKColors.Black
};
var requiredLabelSize = new SKRect();
labelPaint.MeasureText(roleName, ref requiredLabelSize);
canvas.DrawText(roleName,
indent + (barChartDrawingData.IndentIncrement - requiredLabelSize.Width) / 2,
BarChartDrawingData.LabelsTopOffset,
labelFont,
labelPaint);
// Bar
var barHeight = (int)(roleCount / maxCount * BarChartDrawingData.BarMaxHeight);
var topOffset = BarChartDrawingData.BarTopOffset + BarChartDrawingData.BarMaxHeight - barHeight;
var leftOffset = indent + (barChartDrawingData.IndentIncrement - BarChartDrawingData.BarWidth) / 2;
var rightOffset = leftOffset + BarChartDrawingData.BarWidth;
var bottomOffset = topOffset + barHeight;
var rect = new SKRect(leftOffset, topOffset, rightOffset, bottomOffset);
var barColor = barChartDrawingData.BarColors[roleName];
var barPaint = new SKPaint {
Color = barColor
};
canvas.DrawRect(rect, barPaint);
// Amount label
var amountPaint = new SKPaint(amountFont)
{
Color = SKColors.Black
};
var amount = roleCount.ToString(CultureInfo.InvariantCulture);
amountPaint.MeasureText(amount, ref requiredLabelSize);
canvas.DrawText(amount,
indent + (barChartDrawingData.IndentIncrement - requiredLabelSize.Width) / 2,
topOffset - 10 - requiredLabelSize.Height,
amountFont,
amountPaint);
indent += barChartDrawingData.IndentIncrement;
}
// Draw foreground image
canvas.DrawImage(foregroundImage, 0, 0);
}));
/// <summary>
/// Converts the <paramref name="roleId"/> into the mention syntax.
/// </summary>
/// <param name="roleId">The <see cref="DiscordRoleId"/> to convert into the mention syntax.</param>
/// <returns>A string that will cause a mention in Discord.</returns>
public static string ToMention(this DiscordRoleId roleId) => $"<@&{roleId}>";
