using SessionZero.SzfLib.Helpers;
using SessionZero.SzfLib.Parser;

namespace SessionZero.SzfLib.Objects;

[SzfObject("dataset")]
public class SzfDataset : SzfObject, ISzfDataset
{
    public override string SzfType { get; set; } = "dataset";
    
    public override SzfError Validate()
    {
        var result = SzfHelper.BasicSzfValidation(this);
        
        if (GetMetadataField("Type") == string.Empty) result.AddError("Metadata field `Type` is missing or empty");

        foreach (var entry in Sections.Where(entry => GetFieldValue(entry.Name, "Name") == string.Empty))
        {
            result.AddError($"Entry {entry.Name}'s `Name` field is missing or empty");
        }
        
        return result;
    }
}