/**
 * Permission-Dialog-Screenshots für den Onboarding-Pre-Explainer.
 *
 * Pro Sprache liegen die Screenshots in `assets/onboarding/<lang>/`. Falls
 * eine Sprache nicht (oder noch nicht) verfügbar ist, fällt der Resolver auf
 * `de` zurück.
 *
 * Dialog-Typen:
 *   iOS:
 *     - `url_filter`   → NEFilter-System-Dialog ("Erlauben"-Button)
 *     - `screen_time`  → Family-Controls-/Screen-Time-Dialog ("Fortfahren")
 *   Android:
 *     - `android_vpn`  → VpnService-System-Dialog ("OK"-Button)
 *     - `android_a11y` → Bedienungshilfen-Settings mit ReBreak-Eintrag
 *
 * Diese Maps explizit mit `require(...)` deklarieren — RN/Metro kann keine
 * dynamischen Pfade auflösen.
 */

type Dialog = 'url_filter' | 'screen_time' | 'android_vpn' | 'android_a11y' | 'android_a11y_overview';
type Lang = 'de' | 'en' | 'fr' | 'ar';

/* eslint-disable @typescript-eslint/no-require-imports */
const URL_FILTER_DE = require('../assets/onboarding/de/url_filter_permission.jpeg');
const URL_FILTER_EN = require('../assets/onboarding/en/url_filter_permission.jpeg');
const URL_FILTER_FR = require('../assets/onboarding/fr/url_filter_permission.jpeg');
const URL_FILTER_AR = require('../assets/onboarding/ar/url_filter_permission.jpeg');

const SCREEN_TIME_DE = require('../assets/onboarding/de/screen_time_permission.jpeg');
const SCREEN_TIME_EN = require('../assets/onboarding/en/screen_time_permission.jpeg');
const SCREEN_TIME_FR = require('../assets/onboarding/fr/screen_time_permission.jpeg');
const SCREEN_TIME_AR = require('../assets/onboarding/ar/screen_time_permission.jpeg');

// Android — VpnService-Permission-Dialog ("Verbindungsanforderung")
const ANDROID_VPN_DE = require('../assets/onboarding/de/android-vpn-permission-001.png');
const ANDROID_VPN_EN = require('../assets/onboarding/en/android-vpn-permission-001.png');
const ANDROID_VPN_FR = require('../assets/onboarding/fr/android-vpn-permission-001.png');
const ANDROID_VPN_AR = require('../assets/onboarding/ar/android-vpn-permission-001.png');

// Android — Accessibility-Settings, ReBreak-Row sichtbar
const ANDROID_A11Y_DE = require('../assets/onboarding/de/android-a11y-rebreak-row-001.png');
const ANDROID_A11Y_EN = require('../assets/onboarding/en/android-a11y-rebreak-row-001.png');
const ANDROID_A11Y_FR = require('../assets/onboarding/fr/android-a11y-rebreak-row-001.png');
const ANDROID_A11Y_AR = require('../assets/onboarding/ar/android-a11y-rebreak-row-001.png');

// Android — a11y-Übersicht (Samsung Homepage) mit „Installierte Dienste". Das ist
// der Screen, auf dem der Deep-Link landet (tiefer kommt eine normale App nicht —
// Detail-Page + Dienste-Liste sind signature-gesperrt). Hier zeigen wir dem User,
// wo er auf „Installierte Dienste" tippen muss.
const ANDROID_A11Y_OVERVIEW_DE = require('../assets/onboarding/de/android-a11y-overview-001.png');
const ANDROID_A11Y_OVERVIEW_EN = require('../assets/onboarding/en/android-a11y-overview-001.png');
const ANDROID_A11Y_OVERVIEW_FR = require('../assets/onboarding/fr/android-a11y-overview-001.png');
const ANDROID_A11Y_OVERVIEW_AR = require('../assets/onboarding/ar/android-a11y-overview-001.png');
/* eslint-enable @typescript-eslint/no-require-imports */

const SCREENSHOTS: Record<Dialog, Partial<Record<Lang, number>>> = {
  url_filter: {
    de: URL_FILTER_DE,
    en: URL_FILTER_EN,
    fr: URL_FILTER_FR,
    ar: URL_FILTER_AR,
  },
  screen_time: {
    de: SCREEN_TIME_DE,
    en: SCREEN_TIME_EN,
    fr: SCREEN_TIME_FR,
    ar: SCREEN_TIME_AR,
  },
  android_vpn: {
    de: ANDROID_VPN_DE,
    en: ANDROID_VPN_EN,
    fr: ANDROID_VPN_FR,
    ar: ANDROID_VPN_AR,
  },
  android_a11y: {
    de: ANDROID_A11Y_DE,
    en: ANDROID_A11Y_EN,
    fr: ANDROID_A11Y_FR,
    ar: ANDROID_A11Y_AR,
  },
  android_a11y_overview: {
    de: ANDROID_A11Y_OVERVIEW_DE,
    en: ANDROID_A11Y_OVERVIEW_EN,
    fr: ANDROID_A11Y_OVERVIEW_FR,
    ar: ANDROID_A11Y_OVERVIEW_AR,
  },
};

/**
 * Resolves the right screenshot for the current language, with de-fallback.
 * Returns the result of `require(...)` (an opaque module-handle for Metro).
 */
export function getPermissionScreenshot(dialog: Dialog, lang: string): number {
  const normalized = (
    lang === 'de' || lang === 'en' || lang === 'fr' || lang === 'ar' ? lang : 'de'
  ) as Lang;
  const map = SCREENSHOTS[dialog];
  return map[normalized] ?? map.de!;
}