public async Task Top(
[Summary("The type of the chart. Either albums or artists.")]
ChartType type,
[Summary("The time span for the chart. Overall, year, 6month, 3month, month or week.")]
string span,
[OverrideTypeReader(typeof(ChartSizeReader))][Summary("Chart size. Supported sizes are 3x3, 4x4 and 5x5.")]
ChartSize size,
[Summary(
"Pass this argument if you want to include names next to your chart. Accepted values are `-c` and `-t`. Currently there is no difference between them.")]
string caption = "")
{
if (!await Preconditions.Preconditions.InChartposting(Context))
{
return;
}
var user = await FindUserAsync();
if (user.LastFm == null)
{
await Error("You'll need to link your last.fm profile first.");
}
caption = caption.ToLowerInvariant();
var withCaption = caption == "captions" || caption == "-c" || caption == "-t" || caption == "titles";
var result = await chartService.GetChartAsync(size, type, user.LastFm, span, withCaption);
if (result == null)
{
await Error(
"Something went wrong obtaining the chart information. Check the given parameters and try again");
return;
}
using (Stream stream = new MemoryStream(result))
{
await Context.Channel.SendFileAsync(
stream,
$"{Context.User.Username}_top_{type}_{size}.png",
$"Top {type.ToString().ToLowerInvariant()} for {Context.User.Username}:");
}
}