using Microsoft.Extensions.DependencyInjection;

namespace OwnerNumberMigration.ValueParsing;

public class ParsingStrategyFactory : IParsingStrategyFactory
{
    private readonly IServiceProvider _services;

    public ParsingStrategyFactory(IServiceProvider services)
    {
        _services = services;
    }

    public IValueParsingStrategy<T> CreateParsingStrategy<T>(string attribute) => attribute switch
    {
        "PersonNumber" => (IValueParsingStrategy<T>)_services.GetRequiredService<SingleValueArrayStrategy>(),
        "PersonNumbers" => (IValueParsingStrategy<T>)_services.GetRequiredService<CommaStringArrayStrategy>(),
        "OrganizationNumber" => (IValueParsingStrategy<T>)_services.GetRequiredService<SingleValueArrayStrategy>(),
        "OrganizationNumbers" => (IValueParsingStrategy<T>)_services.GetRequiredService<CommaStringArrayStrategy>(),
        "AccountNumber" => (IValueParsingStrategy<T>)_services.GetRequiredService<SingleValueStrategy>(),
        _ => throw new NotImplementedException()
    };
}