static async Task <CompareResult> Compare(string source, string firstOperator = null)
{
return(await Task.Run(() =>
{
//Prepare the best match and all the weights
CompareResult bestMatch = new CompareResult();
WeightList weightList = new WeightList()
{
Minimum = globalMinimum
};
weightList.Load(minimums);
using (var sourceIcon = new MagickImage(source))
{
//We should check the first operator first. This will be our baseline to beat.
if (!string.IsNullOrEmpty(firstOperator))
{
var firstopResult = CheckOperator(sourceIcon, firstOperator);
if (firstopResult.weight >= weightList.GetWeight(firstOperator))
{
bestMatch = firstopResult;
}
}
//Iterate over every file and check the shrink
foreach (string file in Directory.EnumerateFiles(cache, "*.shrink.png"))
{
//Get the name and skip if we did them first
string operatorName = Path.GetFileNameWithoutExtension(file).Replace(".shrink", "").ToUpperInvariant();
if (operatorName == firstOperator)
{
continue;
}
//Prepare their minimum
double minimum = weightList.GetWeight(operatorName);
//Get their result.
var result = CheckOperator(sourceIcon, operatorName);
if (result.weight > minimum && result.weight >= bestMatch.weight)
{
result.minimum = minimum;
bestMatch = result;
}
}
}
return bestMatch;
}));
}
/// <summary>
/// Recaches all the icons
/// </summary>
/// <returns></returns>
static async Task RecacheAsync()
{
//Make sure cache exists
if (!Directory.Exists(cache))
{
Directory.CreateDirectory(cache);
}
WeightList weightList = new WeightList();
if (File.Exists(minimums))
{
weightList.Load(minimums);
}
//Get all the operators
JObject response = await GetOperators();
foreach (var x in response)
{
//Download their image and crop their images.
string name = x.Key;
string url = x.Value["img"].ToString();
string path = Path.Combine(cache, name + ".png");
string pathShrink = Path.Combine(cache, name + ".shrink.png");
Console.WriteLine("Processing " + name);
//Download file
await DownloadFileAsync(new Uri(url), path);
//Shrink the file
using (var source = new MagickImage(path))
{
source.Crop(new MagickGeometry(19, 21, 89, 89));
source.Scale(22, 22);
source.RePage();
source.Write(pathShrink);
}
//Add to the cache
if (!weightList.Contains(name))
{
weightList.Add(name, 0.5);
}
}
//Save the file
weightList.Save(minimums);
}