using System.IO;
using ImageMagick;

namespace GifResizer.Models;

public class GifData
{
    public GifData(string path)
    {
        Load(path);
    }

    private void Load(string path)
    {
        ArgumentNullException.ThrowIfNull(path);
        if (string.IsNullOrWhiteSpace(path) || !File.Exists(path)) 
            throw new ArgumentException($"File '{path}' does not exist");
        
        using var image = new MagickImage(path);
        Path = path;
        Width = (int)image.Width;
        Height = (int)image.Height;
    }
    
    public string Path { get; private set; }
    public int Width { get; private set; }
    public int Height { get; private set; }
}