// (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 { Injectable } from '@angular/core';
import { CoreLoggerProvider } from '../../../providers/logger';
import { CoreSitesProvider } from '../../../providers/sites';
//import { CoreCourseProvider } from '../../../core/course/providers/course';

/**
 * Service that provides some features regarding lists of courses and categories.
 */
@Injectable()
export class AddonCalendarHelperProvider {
    protected logger;

    private static eventicons = {
        'course': 'ionic',
        'group': 'people',
        'site': 'globe',
        'user': 'person',
        'category': 'albums'
    };

    constructor(logger: CoreLoggerProvider, private sitesProvider: CoreSitesProvider) {
        this.logger = logger.getInstance('AddonCalendarHelperProvider');
    }

    /**
     * Convenience function to format some event data to be rendered.
     *
     * @param {any} e Event to format.
     */
    formatEventData(e: any) {
        let icon = AddonCalendarHelperProvider.eventicons[e.eventtype] || false;
        if (!icon) {
            // @TODO: It's a module event.
            //icon = this.courseProvider.getModuleIconSrc(e.modulename);
            e.moduleicon = icon;
        }
        e.icon = icon;
    };
}