constructor(platform: Platform, pushNotificationsProvider: AddonPushNotificationsProvider, eventsProvider: CoreEventsProvider,
            localNotificationsProvider: CoreLocalNotificationsProvider, loggerProvider: CoreLoggerProvider,
            updateManager: CoreUpdateManagerProvider, cronDelegate: CoreCronDelegate,
            registerCronHandler: AddonPushNotificationsRegisterCronHandler,
            unregisterCronHandler: AddonPushNotificationsUnregisterCronHandler) {

        const logger = loggerProvider.getInstance('AddonPushNotificationsModule');

        // Register the handlers.
        cronDelegate.register(registerCronHandler);
        cronDelegate.register(unregisterCronHandler);

        // Register device on GCM or APNS server.
        platform.ready().then(() => {
            pushNotificationsProvider.registerDevice();
        });

        eventsProvider.on(CoreEventsProvider.NOTIFICATION_SOUND_CHANGED, () => {
            // Notification sound has changed, register the device again to update the sound setting.
            pushNotificationsProvider.registerDevice();
        });

        // Register device on Moodle site when login.
        eventsProvider.on(CoreEventsProvider.LOGIN, () => {
            pushNotificationsProvider.registerDeviceOnMoodle().catch((error) => {
                logger.warn('Can\'t register device', error);
            });
        });

        eventsProvider.on(CoreEventsProvider.SITE_DELETED, (site) => {
            pushNotificationsProvider.unregisterDeviceOnMoodle(site).catch((error) => {
                logger.warn('Can\'t unregister device', error);
            });
            pushNotificationsProvider.cleanSiteCounters(site.id);
        });

        // Listen for local notification clicks (generated by the app).
        localNotificationsProvider.registerClick(AddonPushNotificationsProvider.COMPONENT,
            pushNotificationsProvider.notificationClicked.bind(pushNotificationsProvider));

        // Allow migrating the table from the old app to the new schema.
        updateManager.registerAppTableMigration({
            name: 'mma_pushnotifications_badge',
            newName: AddonPushNotificationsProvider.BADGE_TABLE,
            fields: [
                {
                    name: 'siteid',
                    newName: 'siteId'
                }
            ]
        });

        // Migrate the component name.
        updateManager.registerLocalNotifComponentMigration('mmaPushNotifications', AddonPushNotificationsProvider.COMPONENT);
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModWorkshopModuleHandler,
            contentLinksDelegate: CoreContentLinksDelegate, linkHandler: AddonModWorkshopLinkHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModWorkshopPrefetchHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModWorkshopSyncCronHandler,
            updateManager: CoreUpdateManagerProvider, listLinkHandler: AddonModWorkshopListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        contentLinksDelegate.registerHandler(linkHandler);
        contentLinksDelegate.registerHandler(listLinkHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        cronDelegate.register(syncHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTablesMigration([
            {
                name: 'mma_mod_workshop_offline_submissions',
                newName: AddonModWorkshopOfflineProvider.SUBMISSIONS_TABLE,
                fields: [
                    {
                        name: 'attachmentsid',
                        type: 'object'
                    }
                ]
            },
            {
                name: 'mma_mod_workshop_offline_assessments',
                newName: AddonModWorkshopOfflineProvider.ASSESSMENTS_TABLE,
                fields: [
                    {
                        name: 'inputdata',
                        type: 'object'
                    }
                ]
            },
            {
                name: 'mma_mod_workshop_offline_evaluate_submissions',
                newName: AddonModWorkshopOfflineProvider.EVALUATE_SUBMISSIONS_TABLE,
                fields: [
                    {
                        name: 'gradeover',
                        type: 'object'
                    },
                    {
                        name: 'published',
                        type: 'boolean'
                    }
                ]
            },
            {
                name: 'mma_mod_workshop_offline_evaluate_assessments',
                newName: AddonModWorkshopOfflineProvider.EVALUATE_ASSESSMENTS_TABLE,
                fields: [
                    {
                        name: 'gradinggradeover',
                        type: 'object'
                    }
                ]
            }
        ]);
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModQuizModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModQuizPrefetchHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModQuizSyncCronHandler, linksDelegate: CoreContentLinksDelegate,
            indexHandler: AddonModQuizIndexLinkHandler, gradeHandler: AddonModQuizGradeLinkHandler,
            reviewHandler: AddonModQuizReviewLinkHandler, updateManager: CoreUpdateManagerProvider,
            listLinkHandler: AddonModQuizListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        cronDelegate.register(syncHandler);
        linksDelegate.registerHandler(indexHandler);
        linksDelegate.registerHandler(gradeHandler);
        linksDelegate.registerHandler(reviewHandler);
        linksDelegate.registerHandler(listLinkHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mod_quiz_attempts',
            newName: AddonModQuizOfflineProvider.ATTEMPTS_TABLE,
            fields: [
                {
                    name: 'quizAndUser',
                    delete: true
                },
                {
                    name: 'finished',
                    type: 'boolean'
                }
            ]
        });
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModFeedbackModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModFeedbackPrefetchHandler,
            contentLinksDelegate: CoreContentLinksDelegate, linkHandler: AddonModFeedbackLinkHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModFeedbackSyncCronHandler,
            analysisLinkHandler: AddonModFeedbackAnalysisLinkHandler, updateManager: CoreUpdateManagerProvider,
            showEntriesLinkHandler: AddonModFeedbackShowEntriesLinkHandler,
            showNonRespondentsLinkHandler: AddonModFeedbackShowNonRespondentsLinkHandler,
            completeLinkHandler: AddonModFeedbackCompleteLinkHandler,
            printLinkHandler: AddonModFeedbackPrintLinkHandler, listLinkHandler: AddonModFeedbackListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        contentLinksDelegate.registerHandler(linkHandler);
        contentLinksDelegate.registerHandler(analysisLinkHandler);
        contentLinksDelegate.registerHandler(showEntriesLinkHandler);
        contentLinksDelegate.registerHandler(showNonRespondentsLinkHandler);
        contentLinksDelegate.registerHandler(completeLinkHandler);
        contentLinksDelegate.registerHandler(printLinkHandler);
        contentLinksDelegate.registerHandler(listLinkHandler);
        cronDelegate.register(syncHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mma_mod_feedback_responses',
            newName: AddonModFeedbackOfflineProvider.FEEDBACK_TABLE,
            fields: [
                {
                    name: 'responses',
                    type: 'object'
                }
            ]
        });
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModChoiceModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModChoicePrefetchHandler,
            contentLinksDelegate: CoreContentLinksDelegate, linkHandler: AddonModChoiceLinkHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModChoiceSyncCronHandler, updateManager: CoreUpdateManagerProvider) {
        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        contentLinksDelegate.registerHandler(linkHandler);
        cronDelegate.register(syncHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mma_mod_choice_offline_responses',
            newName: AddonModChoiceOfflineProvider.CHOICE_TABLE,
            fields: [
                {
                    name: 'responses',
                    type: 'object'
                },
                {
                    name: 'deleting',
                    type: 'boolean'
                }
            ]
        });
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModWikiModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModWikiPrefetchHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModWikiSyncCronHandler, linksDelegate: CoreContentLinksDelegate,
            indexHandler: AddonModWikiIndexLinkHandler, pageOrMapHandler: AddonModWikiPageOrMapLinkHandler,
            createHandler: AddonModWikiCreateLinkHandler, editHandler: AddonModWikiEditLinkHandler,
            updateManager: CoreUpdateManagerProvider, listLinkHandler: AddonModWikiListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        cronDelegate.register(syncHandler);
        linksDelegate.registerHandler(indexHandler);
        linksDelegate.registerHandler(pageOrMapHandler);
        linksDelegate.registerHandler(createHandler);
        linksDelegate.registerHandler(editHandler);
        linksDelegate.registerHandler(listLinkHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mma_mod_wiki_new_pages_store',
            newName: AddonModWikiOfflineProvider.NEW_PAGES_TABLE,
            fields: [
                {
                    name: 'subwikiWikiUserGroup',
                    delete: true
                },
                {
                    name: 'caneditpage',
                    type: 'boolean'
                }
            ]
        });
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModDataModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModDataPrefetchHandler,
            contentLinksDelegate: CoreContentLinksDelegate, linkHandler: AddonModDataLinkHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModDataSyncCronHandler, updateManager: CoreUpdateManagerProvider,
            approveLinkHandler: AddonModDataApproveLinkHandler, deleteLinkHandler: AddonModDataDeleteLinkHandler,
            showLinkHandler: AddonModDataShowLinkHandler, editLinkHandler: AddonModDataEditLinkHandler,
            listLinkHandler: AddonModDataListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        contentLinksDelegate.registerHandler(linkHandler);
        contentLinksDelegate.registerHandler(approveLinkHandler);
        contentLinksDelegate.registerHandler(deleteLinkHandler);
        contentLinksDelegate.registerHandler(showLinkHandler);
        contentLinksDelegate.registerHandler(editLinkHandler);
        contentLinksDelegate.registerHandler(listLinkHandler);
        cronDelegate.register(syncHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mma_mod_data_entry',
            newName: AddonModDataOfflineProvider.DATA_ENTRY_TABLE,
            fields: [
                {
                    name: 'fields',
                    type: 'object'
                },
                {
                    name: 'dataAndEntry',
                    delete: true
                }
            ]
        });
    }

    constructor(accessRuleDelegate: AddonModQuizAccessRuleDelegate, handler: AddonModQuizAccessPasswordHandler,
            updateManager: CoreUpdateManagerProvider) {
        accessRuleDelegate.registerHandler(handler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mod_quiz_access_password',
            newName: AddonModQuizAccessPasswordHandler.PASSWORD_TABLE
        });
    }

    constructor(mainMenuDelegate: CoreMainMenuDelegate, calendarHandler: AddonCalendarMainMenuHandler,
            initDelegate: CoreInitDelegate, calendarProvider: AddonCalendarProvider, loginHelper: CoreLoginHelperProvider,
            localNotificationsProvider: CoreLocalNotificationsProvider, updateManager: CoreUpdateManagerProvider) {
        mainMenuDelegate.registerHandler(calendarHandler);

        initDelegate.ready().then(() => {
            calendarProvider.scheduleAllSitesEventsNotifications();
        });

        localNotificationsProvider.registerClick(AddonCalendarProvider.COMPONENT, (data) => {
            if (data.eventid) {
                initDelegate.ready().then(() => {
                    calendarProvider.isDisabled(data.siteId).then((disabled) => {
                        if (disabled) {
                            // The calendar is disabled in the site, don't open it.
                            return;
                        }

                        loginHelper.redirect('AddonCalendarListPage', {eventId: data.eventid}, data.siteId);
                    });
                });
            }
        });

        // Allow migrating the table from the old app to the new schema.
        // In the old app some calculated properties were stored when it shouldn't. Filter only the fields we want.
        updateManager.registerSiteTableMigration({
            name: 'calendar_events',
            newName: AddonCalendarProvider.EVENTS_TABLE,
            filterFields: ['id', 'name', 'description', 'format', 'eventtype', 'courseid', 'timestart', 'timeduration',
                    'categoryid', 'groupid', 'userid', 'instance', 'modulename', 'timemodified', 'repeatid', 'visible', 'uuid',
                    'sequence', 'subscriptionid']
        });

        // Migrate the component name.
        updateManager.registerLocalNotifComponentMigration('mmaCalendarComponent', AddonCalendarProvider.COMPONENT);
    }

    constructor(moduleDelegate: CoreCourseModuleDelegate, moduleHandler: AddonModScormModuleHandler,
            prefetchDelegate: CoreCourseModulePrefetchDelegate, prefetchHandler: AddonModScormPrefetchHandler,
            cronDelegate: CoreCronDelegate, syncHandler: AddonModScormSyncCronHandler, linksDelegate: CoreContentLinksDelegate,
            indexHandler: AddonModScormIndexLinkHandler, gradeHandler: AddonModScormGradeLinkHandler,
            updateManager: CoreUpdateManagerProvider, listLinkHandler: AddonModScormListLinkHandler) {

        moduleDelegate.registerHandler(moduleHandler);
        prefetchDelegate.registerHandler(prefetchHandler);
        cronDelegate.register(syncHandler);
        linksDelegate.registerHandler(indexHandler);
        linksDelegate.registerHandler(gradeHandler);
        linksDelegate.registerHandler(listLinkHandler);

        // Allow migrating the tables from the old app to the new schema.
        updateManager.registerSiteTablesMigration([
            {
                name: 'mod_scorm_offline_attempts',
                newName: AddonModScormOfflineProvider.ATTEMPTS_TABLE,
                fields: [
                    {
                        name: 'snapshot',
                        type: 'object'
                    },
                    {
                        name: 'scormAndUser',
                        delete: true
                    }
                ]
            },
            {
                name: 'mod_scorm_offline_scos_tracks',
                newName: AddonModScormOfflineProvider.TRACKS_TABLE,
                fields: [
                    {
                        name: 'value',
                        type: 'object'
                    },
                    {
                        name: 'scormUserAttempt',
                        delete: true
                    },
                    {
                        name: 'scormUserAttemptSynced',
                        delete: true
                    }
                ]
            }
        ]);
    }