namespace AoC24.Common;

using AoCLevelInputProvider;
using Parsing;
using Parsing.Schema;
using Parsing.Data;
using Parsing.Tokenization;

public abstract class FragmentLevelSolverBase
{
    public abstract int LevelNumber { get; }
    private int Year = 2024;
    private LevelInputProvider inputProvider = new LevelInputProvider();

    protected string GetLevelInput()
    {
        return inputProvider.WithYear(this.Year).WithLevel(this.LevelNumber).Provide();
    }

    public abstract string SolveFirstStar();

    public abstract string SolveSecondStar();

    protected abstract FragmentSchemaBuilder DefineInputSchema(FragmentSchemaBuilder schemaBuilder);

    public TokenConverter GetData()
    {
        FragmentSchemaBuilder schemaBuilder = new FragmentSchemaBuilder();
        var schema = this.DefineInputSchema(schemaBuilder).Build();

        var parser = TextParser.Create(schema);
        var data = parser
                        .SetInputText(this.GetLevelInput())
                        .Parse();

        return data;
    }
}