import { env } from '$env/dynamic/public';

function flagEnabled(value: string | undefined, defaultValue: boolean): boolean {
  if (value === undefined || value === null || value.trim() === '') {
    return defaultValue;
  }
  return ['1', 'true', 'yes', 'on'].includes(value.trim().toLowerCase());
}

export const featureFlags = {
  mixCalculatorSessionHistory: flagEnabled(env.PUBLIC_MIX_CALCULATOR_SESSION_HISTORY, false),
  mixCalculatorSessionSave: flagEnabled(env.PUBLIC_MIX_CALCULATOR_SESSION_SAVE, false)
};