// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import { NgModule } from '@angular/core';
import { AddonCompetencyProvider } from './providers/competency';
import { AddonCompetencyHelperProvider } from './providers/helper';
import { AddonCompetencyCourseOptionHandler } from './providers/course-option-handler';
import { AddonCompetencyMainMenuHandler } from './providers/mainmenu-handler';
import { AddonCompetencyUserHandler } from './providers/user-handler';
import { AddonCompetencyComponentsModule } from './components/components.module';
import { CoreCourseProvider } from '../../core/course/providers/course';
import { CoreCourseOptionsDelegate } from '../../core/course/providers/options-delegate';
import { CoreMainMenuDelegate } from '../../core/mainmenu/providers/delegate';
import { CoreUserDelegate } from '../../core/user/providers/user-delegate';
import { CoreUserProvider } from '../../core/user/providers/user';
import { CoreEventsProvider } from '../../providers/events';
import { CoreSitesProvider } from '../../providers/sites';
import { CoreCoursesProvider } from '../../core/courses/providers/courses';

@NgModule({
    declarations: [
    ],
    imports: [
        AddonCompetencyComponentsModule
    ],
    providers: [
        AddonCompetencyProvider,
        AddonCompetencyHelperProvider,
        AddonCompetencyCourseOptionHandler,
        AddonCompetencyMainMenuHandler,
        AddonCompetencyUserHandler
    ]
})
export class AddonCompetencyModule {
    constructor(mainMenuDelegate: CoreMainMenuDelegate, mainMenuHandler: AddonCompetencyMainMenuHandler,
            courseOptionsDelegate: CoreCourseOptionsDelegate, courseOptionHandler: AddonCompetencyCourseOptionHandler,
            userDelegate: CoreUserDelegate, userHandler: AddonCompetencyUserHandler,
            eventsProvider: CoreEventsProvider, sitesProvider: CoreSitesProvider) {

        mainMenuDelegate.registerHandler(mainMenuHandler);
        courseOptionsDelegate.registerHandler(courseOptionHandler);
        userDelegate.registerHandler(userHandler);

        eventsProvider.on(CoreEventsProvider.LOGOUT, () => {
            courseOptionHandler.clearCoursesNavCache();
            userHandler.clearUsersNavCache();
        }, sitesProvider.getCurrentSiteId());

        eventsProvider.on(CoreCoursesProvider.EVENT_MY_COURSES_REFRESHED, () => {
            courseOptionHandler.clearCoursesNavCache();
        }, sitesProvider.getCurrentSiteId());

        eventsProvider.on(CoreUserProvider.PROFILE_REFRESHED, () => {
            userHandler.clearUsersNavCache();
        }, sitesProvider.getCurrentSiteId());
    }
}