export const LANDING_SETTING_PREFIXES = [
  'landing_site',
  'landing_header',
  'landing_hero',
  'landing_live_price',
  'landing_calculator',
  'landing_feature',
  'landing_steps',
  'landing_trust',
  'landing_faq',
  'landing_buttom_cta',
  'landing_footer'
] as const

export type LandingSettingPrefix = (typeof LANDING_SETTING_PREFIXES)[number]

function isFlagOn(value: unknown): boolean {
  const v = String(value ?? '').trim().toLowerCase()
  return v === 'true' || v === '1' || v === 'yes' || v === 'activate'
}

export function isLandingEnabled(getByKey: (key: string) => unknown): boolean {
  return isFlagOn(getByKey('has_landing'))
}

export function getLandingSetting(getByKey: (key: string) => unknown, key: string): string {
  return String(getByKey(key) ?? '')
}

export function matchesLandingPrefix(key: string, prefix: string): boolean {
  return key === prefix || key.startsWith(`${prefix}_`)
}

export function pickLandingSettings(
  settings: Array<{ key?: string | number; value?: unknown }>,
  prefix: string
): Record<string, string> {
  const out: Record<string, string> = {}
  for (const row of settings) {
    const key = String(row.key ?? '')
    if (!matchesLandingPrefix(key, prefix)) continue
    out[key] = String(row.value ?? '')
  }
  return out
}