using System.Data;
using Npgsql;

namespace MieSystem.Data;

public class NpgsqlConnectionFactory
{
    private readonly string _connectionString;

    public NpgsqlConnectionFactory(IConfiguration configuration)
    {
        _connectionString = configuration.GetConnectionString("PostgreSQL")
                            ?? throw new InvalidOperationException("ConnectionString PostgreSQL no configurada");
    }

    public Task<IDbConnection> CreateAsync()
    {
        IDbConnection conn = new NpgsqlConnection(_connectionString);
        return Task.FromResult(conn);
    }
}