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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('welcome', function() {
/**
* NuxGoogleAppsSelections enum.
* These values are persisted to logs and should not be renumbered or
* re-used.
* See tools/metrics/histograms/enums.xml.
* @enum {number}
*/
const NuxGoogleAppsSelections = {
GMAIL_DEPRECATED: 0,
YOU_TUBE: 1,
MAPS: 2,
TRANSLATE: 3,
NEWS: 4,
CHROME_WEB_STORE: 5,
};
/** @interface */
class GoogleAppProxy {
/**
* Google app IDs are local to the list of Google apps, so their icon must
* be cached by the handler that provided the IDs.
* @param {number} appId
*/
cacheBookmarkIcon(appId) {}
/**
* Returns a promise for an array of Google apps.
* @return {!Promise<!Array<!welcome.BookmarkListItem>>}
*/
getAppList() {}
/**
* @param {number} providerId This should match one of the histogram enum
* value for NuxGoogleAppsSelections.
*/
recordProviderSelected(providerId) {}
}
/** @implements {welcome.GoogleAppProxy} */
class GoogleAppProxyImpl {
/** @override */
cacheBookmarkIcon(appId) {
chrome.send('cacheGoogleAppIcon', [appId]);
}
/** @override */
getAppList() {
return cr.sendWithPromise('getGoogleAppsList');
}
/** @override */
recordProviderSelected(providerId) {
chrome.metricsPrivate.recordEnumerationValue(
'FirstRun.NewUserExperience.GoogleAppsSelection', providerId,
Object.keys(NuxGoogleAppsSelections).length);
}
}
cr.addSingletonGetter(GoogleAppProxyImpl);
return {
GoogleAppProxy: GoogleAppProxy,
GoogleAppProxyImpl: GoogleAppProxyImpl,
};
});
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