namespace WebApp;

internal record Coordinate
{
    private static readonly string BasePath = Environment.GetEnvironmentVariable("ASSET_PATH_RO") ?? "";
    public string Name { get; }
    public int Row { get; }
    public int Col { get; }

    public string FullPath
    {
        get
        {
            string filename = Name + ".png";
            return Path.Combine(BasePath, filename);
        }
    }

    public Coordinate(string name)
    {
        Name = name;
        (int row, int col) = Helper.ToRowCol(name);
        Row = row;
        Col = col;
    }

    public Coordinate(int row, int col)
    {
        Row = row;
        Col = col;
        Name = Helper.ToLetters(row) + col;
    }

    public override string ToString()
    {
        return Name;
    }
}