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// (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 { Component } from '@angular/core';
import { IonicPage, NavParams, ViewController } from 'ionic-angular';
import { CoreDomUtilsProvider } from '@providers/utils/dom';
import { CoreRatingProvider, CoreRatingItemRating } from '@core/rating/providers/rating';
/**
* Page that displays individual ratings
*/
@IonicPage({ segment: 'core-rating-ratings' })
@Component({
selector: 'page-core-rating-ratings',
templateUrl: 'ratings.html',
})
export class CoreRatingRatingsPage {
contextLevel: string;
instanceId: number;
component: string;
ratingArea: string;
aggregateMethod: number;
itemId: number;
scaleId: number;
courseId: number;
loaded = false;
ratings: CoreRatingItemRating[] = [];
constructor(navParams: NavParams, private viewCtrl: ViewController, private domUtils: CoreDomUtilsProvider,
private ratingProvider: CoreRatingProvider) {
this.contextLevel = navParams.get('contextLevel');
this.instanceId = navParams.get('instanceId');
this.component = navParams.get('ratingComponent');
this.ratingArea = navParams.get('ratingArea');
this.aggregateMethod = navParams.get('aggregateMethod');
this.itemId = navParams.get('itemId');
this.scaleId = navParams.get('scaleId');
this.courseId = navParams.get('courseId');
}
/**
* View loaded.
*/
ionViewDidLoad(): void {
this.fetchData().finally(() => {
this.loaded = true;
});
}
/**
* Fetch all the data required for the view.
*
* @return {Promise<any>} Resolved when done.
*/
fetchData(): Promise<any> {
return this.ratingProvider.getItemRatings(this.contextLevel, this.instanceId, this.component, this.ratingArea, this.itemId,
this.scaleId, undefined, this.courseId).then((ratings) => {
this.ratings = ratings;
}).catch((error) => {
this.domUtils.showErrorModal(error);
});
}
/**
* Refresh data.
*
* @param {any} refresher Refresher.
*/
refreshRatings(refresher: any): void {
this.ratingProvider.invalidateRatingItems(this.contextLevel, this.instanceId, this.component, this.ratingArea, this.itemId,
this.scaleId).finally(() => {
return this.fetchData().finally(() => {
refresher.complete();
});
});
}
/**
* Close modal.
*/
closeModal(): void {
this.viewCtrl.dismiss();
}
}