init commit

src/bootstrap.ts

@@ -0,0 +1,97 @@
+// Sets up app specific configurations
+import type { Opt } from '@jet/environment';
+import type { Intent } from '@jet/environment/dispatching';
+import type { ActionModel } from '@jet/environment/types/models';
+import { initializeUniqueIdContext } from '@amp/web-app-components/src/utils/uniqueId';
+import { setLocale as setSharedLocale } from '@amp/web-app-components/src/utils/locale';
+
+import type {
+    NormalizedStorefront,
+    NormalizedLanguage,
+} from '@jet-app/app-store/api/locale';
+
+import {
+    DEFAULT_STOREFRONT_CODE,
+    DEFAULT_LANGUAGE_BCP47,
+} from '~/constants/storefront';
+import { Jet } from '~/jet';
+import { setup as setupI18n } from '~/stores/i18n';
+import type { PrefetchedIntents } from '@amp/web-apps-common/src/jet/prefetched-intents';
+import type { LoggerFactory } from '@amp/web-apps-logger';
+import type { Locale as Language } from '@amp/web-apps-localization';
+import type I18N from '@amp/web-apps-localization';
+import '~/config/components/artwork';
+import '~/config/components/shelf';
+import type { FeaturesCallbacks } from './jet/dependencies/net';
+
+export type Context = Map<string, unknown>;
+
+export async function bootstrap({
+    loggerFactory,
+    initialUrl,
+    fetch,
+    prefetchedIntents,
+    featuresCallbacks,
+}: {
+    loggerFactory: LoggerFactory;
+    initialUrl: string;
+    fetch: typeof window.fetch;
+    prefetchedIntents: PrefetchedIntents;
+    featuresCallbacks?: FeaturesCallbacks;
+}): Promise<{
+    context: Context;
+    jet: Jet;
+    initialAction: Opt<ActionModel>;
+    intent: Opt<Intent<unknown>>;
+    storefront: NormalizedStorefront;
+    language: NormalizedLanguage;
+    i18n: I18N;
+}> {
+    const log = loggerFactory.loggerFor('bootstrap');
+
+    const context = new Map();
+
+    const jet = Jet.load({
+        loggerFactory,
+        context,
+        fetch,
+        prefetchedIntents,
+        featuresCallbacks,
+    });
+
+    initializeUniqueIdContext(context, loggerFactory);
+
+    const routing = await jet.routeUrl(initialUrl);
+
+    if (routing) {
+        log.info('initial URL routed to:', routing);
+    } else {
+        log.warn('initial URL was unroutable:', initialUrl);
+    }
+
+    const {
+        intent = null,
+        action: initialAction = null,
+        storefront = DEFAULT_STOREFRONT_CODE,
+        language = DEFAULT_LANGUAGE_BCP47,
+    } = routing || {};
+
+    // TODO: rdar://78109398 (i18n Improvements)
+    const i18nStore = await setupI18n(
+        context,
+        loggerFactory,
+        language.toLowerCase() as Language,
+    );
+    jet.setLocale(i18nStore, storefront, language);
+    setSharedLocale(context, { storefront, language });
+
+    return {
+        context,
+        jet,
+        initialAction,
+        intent,
+        storefront,
+        language,
+        i18n: i18nStore,
+    };
+}