using Hawkeye.VisionBuilder.Workflow.Datatypes;
using Hawkeye.VisionBuilder.Workflow.Operations.Attributes;

namespace Hawkeye.VisionBuilder.Workflow.Operations.Basic;

[Category("Basic")]
public class CannyOperation:BaseOperation
{
    public int Threshold1 { get; set; } = 100;
    public int Threshold2 { get; set; } = 200;

    protected override void InterpretInternal(Context context)
    {
        if (!CheckImageExists(context)) return;

        context.ActiveImage = new HawkeyeImage()
        {
            ImageData = context.ActiveImage.ImageData.Canny(Threshold1, Threshold2)
        };

        Status = $"Canny with Threshold1={Threshold1} and Threshold2={Threshold2}";
        Result = true;
    }

    public override void Save(BinaryWriter bw)
    {
        base.Save(bw);
        bw.Write(Threshold1);
        bw.Write(Threshold2);
    }

    public override void Load(BinaryReader br)
    {
        base.Load(br);
        Threshold1 = br.ReadInt32();
        Threshold2 = br.ReadInt32();
    }
}