// Kill-switch for the two promotion models whose queries currently fail with a
// SERVER-side SQL bug in the iDempiere dictionary ("SELECT FROM null") — every
// call errors regardless of what the client sends. Until the dictionary is
// fixed, requests to these models are short-circuited here (default OFF).
// Re-enable with PROMOTION_MODELS_ENABLED=true in the environment.

const PROMOTION_MODELS = new Set(['m_promotiondistribution', 'm_promotiongroupline'])

export const PROMOTION_MODELS_DISABLED_MESSAGE =
  'Promotion distributions/group lines are temporarily disabled (iDempiere dictionary bug) — set PROMOTION_MODELS_ENABLED=true once the backend is fixed'

export function promotionModelsEnabled(): boolean {
  return String(process.env.PROMOTION_MODELS_ENABLED ?? '').toLowerCase() === 'true'
}

// True when `model` is one of the broken promotion models AND the flag is off.
export function isDisabledPromotionModel(model?: string | null): boolean {
  return !promotionModelsEnabled() && PROMOTION_MODELS.has(String(model ?? '').toLowerCase())
}