namespace UtopiaCanteenSystem.Services;

/// <summary>
/// Resolves the effective HRMS/UIND MySQL connection: explicit HRMS lookup string when set,
/// otherwise the production <see cref="IConfigService.GetMySqlConnectionString"/> value.
/// </summary>
public static class ConfigConnectionHelper
{
    public static string GetHrmsOrProductionConnectionString(string? hrmsLookupConnectionString, string? mySqlConnectionString)
    {
        var hrms = (hrmsLookupConnectionString ?? string.Empty).Trim();
        if (!string.IsNullOrWhiteSpace(hrms))
            return hrms;

        return (mySqlConnectionString ?? string.Empty).Trim();
    }
}