public async Task PlaceImage(int x, int y, [Remainder] string image)
{
if (x <= 0 || y <= 0)
{
await EmbedExtensions.FromError("I can't process coordinates below 0", Context).QueueMessageAsync(Context);
return;
}
if (x > SkuldAppContext.PLACEIMAGESIZE || y > SkuldAppContext.PLACEIMAGESIZE)
{
await EmbedExtensions.FromError("I can't process coordinates above " + SkuldAppContext.PLACEIMAGESIZE, Context).QueueMessageAsync(Context);
return;
}
if (!image.IsWebsite() && !image.IsImageExtension())
{
await EmbedExtensions.FromError("You haven't provided an image link", Context).QueueMessageAsync(Context);
return;
}
Bitmap bitmapImage;
try
{
bitmapImage = new(await HttpWebClient.GetStreamAsync(new Uri(image)));
}
catch (Exception ex)
{
await EmbedExtensions.FromError("Couldn't process image", Context).QueueMessageAsync(Context);
Log.Error("ThePlace", ex.Message, Context, ex);
return;
}
if (bitmapImage is null)
{
await EmbedExtensions.FromError("Couldn't process image", Context).QueueMessageAsync(Context);
Log.Error("ThePlace", "Couldn't load image", Context);
return;
}
double aspectRatio = (double)bitmapImage.Width / bitmapImage.Height;
if (bitmapImage.Width > SkuldAppContext.PLACEIMAGESIZE - x)
{
double otherAspect = (double)bitmapImage.Height / bitmapImage.Width;
int newHeight = (int)Math.Min(Math.Round(SkuldAppContext.PLACEIMAGESIZE - y * otherAspect), SkuldAppContext.PLACEIMAGESIZE - y);
bitmapImage = bitmapImage.ResizeBitmap(SkuldAppContext.PLACEIMAGESIZE - x, newHeight);
}
if (bitmapImage.Height > SkuldAppContext.PLACEIMAGESIZE - y)
{
int newWidth = (int)Math.Min(Math.Round(SkuldAppContext.PLACEIMAGESIZE - x * aspectRatio), SkuldAppContext.PLACEIMAGESIZE - x);
bitmapImage = bitmapImage.ResizeBitmap(newWidth, SkuldAppContext.PLACEIMAGESIZE - y);
}
ulong pixelCost = 0;
for (int bx = 0; bx < bitmapImage.Width; bx++)
{
for (int by = 0; by < bitmapImage.Height; by++)
{
pixelCost += GetPixelCost(x + bx, y + by);
}
}
using var Database = new SkuldDbContextFactory().CreateDbContext();
string prefix = (await Database.InsertOrGetConfigAsync(SkuldAppContext.ConfigurationId)).Prefix;
if (!Context.IsPrivate)
{
prefix = (await Database.InsertOrGetGuildAsync(Context.Guild)).Prefix;
}
var dbUser = await Database.InsertOrGetUserAsync(Context.User).ConfigureAwait(false);
TransactionService.DoTransaction(new TransactionStruct
{
Sender = dbUser,
Amount = pixelCost
})
.IsSuccessAsync(async _ =>
{
using var PixelDb = new SkuldDbContextFactory().CreateDbContext();
using var historyDb = new SkuldDbContextFactory().CreateDbContext();
for (int bx = 0; bx < bitmapImage.Width; bx++)
{
for (int by = 0; by < bitmapImage.Height; by++)
{
var pixel = PixelDb.PlacePixelData.FirstOrDefault(p => p.XPos == x + bx && p.YPos == y + by);
var colour = bitmapImage.GetPixel(bx, by);
pixel.R = colour.R;
pixel.G = colour.G;
pixel.B = colour.B;
historyDb.PlacePixelHistory.Add(new PixelHistory
{
PixelId = pixel.Id,
ChangedTimestamp = DateTime.UtcNow.ToEpoch(),
CostToChange = pixelCost,
ModifierId = Context.User.Id
});
}
}
await PixelDb.SaveChangesAsync().ConfigureAwait(false);
await historyDb.SaveChangesAsync().ConfigureAwait(false);
await $"Set it, use `{prefix}theplace view` to view it".QueueMessageAsync(Context).ConfigureAwait(false);
})
.IsErrorAsync(async _ =>
{
await "You don't have enough currency".QueueMessageAsync(Context).ConfigureAwait(false);
});
await Database.SaveChangesAsync().ConfigureAwait(false);
}