using System.Data;

using Microsoft.Data.SqlClient;

namespace MesaFabApproval.API.Services;

public interface IDbConnectionService {
    IDbConnection GetConnection();
}

public class DbConnectionService : IDbConnectionService {
    private readonly string _dbConnectionString;

    public DbConnectionService() {
        _dbConnectionString = Environment.GetEnvironmentVariable("FabApprovalDbConnectionString") ??
            throw new ArgumentNullException("FabApprovalDbConnectionString environment variable not found");
    }

    public IDbConnection GetConnection() {
        return new SqlConnection(_dbConnectionString);
    }
}