import { Component, ViewChild, AfterViewInit } from '@angular/core';

import { jqxSchedulerComponent } from 'jqwidgets-ng/jqxscheduler';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent implements AfterViewInit {
    @ViewChild('scheduler', { static: false }) myScheduler: jqxSchedulerComponent;
    
    ngAfterViewInit() {
        this.myScheduler.ensureAppointmentVisible('id1');
    }

	getWidth() : any {
		if (document.body.offsetWidth < 850) {
			return '90%';
		}
		
		return 850;
	}

    generateAppointments() {
        let appointments = new Array();
        let appointment1 = {
            id: 'id1',
            description: 'George brings projector for presentations.',
            location: '',
            subject: 'Quarterly Project Review Meeting',
            calendar: 'Room 1',
            start: new Date(2020, 10, 23, 9, 15, 0),
            end: new Date(2020, 10, 23, 16, 0, 0)
        }
        let appointment2 = {
            id: 'id2',
            description: '',
            location: '',
            subject: 'IT Group Mtg.',
            calendar: 'Room 2',
            start: new Date(2020, 10, 24, 10, 45, 0),
            end: new Date(2020, 10, 24, 15, 0, 0)
        }
        let appointment3 = {
            id: 'id3',
            description: '',
            location: '',
            subject: 'Course Social Media',
            calendar: 'Room 3',
            start: new Date(2020, 10, 27, 11, 30, 0),
            end: new Date(2020, 10, 27, 13, 0, 0)
        }
        let appointment4 = {
            id: 'id4',
            description: '',
            location: '',
            subject: 'New Projects Planning',
            calendar: 'Room 2',
            start: new Date(2020, 10, 23, 16, 15, 0),
            end: new Date(2020, 10, 26, 18, 0, 0)
        }
        let appointment5 = {
            id: 'id5',
            description: '',
            location: '',
            subject: 'Interview with James',
            calendar: 'Room 1',
            start: new Date(2020, 10, 25, 15, 45, 0),
            end: new Date(2020, 10, 25, 17, 0, 0)
        }
        let appointment6 = {
            id: 'id6',
            description: '',
            location: '',
            subject: 'Interview with Nancy',
            calendar: 'Room 4',
            start: new Date(2020, 10, 26, 14, 30, 0),
            end: new Date(2020, 10, 26, 16, 0, 0)
        }
        appointments.push(appointment1);
        appointments.push(appointment2);
        appointments.push(appointment3);
        appointments.push(appointment4);
        appointments.push(appointment5);
        appointments.push(appointment6);

        return appointments;
    };

    date: any = new jqx.date(2020, 11, 23);

    source: any =
    {
        dataType: 'array',
        dataFields: [
            { name: 'id', type: 'string' },
            { name: 'description', type: 'string' },
            { name: 'location', type: 'string' },
            { name: 'subject', type: 'string' },
            { name: 'calendar', type: 'string' },
            { name: 'start', type: 'date' },
            { name: 'end', type: 'date' }
        ],
        id: 'id',
        localData: this.generateAppointments()
    };
    dataAdapter: any = new jqx.dataAdapter(this.source);

    resources: any =
    {
        colorScheme: 'scheme05',
        dataField: 'calendar',
        source: new jqx.dataAdapter(this.source)
    };

    appointmentDataFields: any =
    {
        from: 'start',
        to: 'end',
        id: 'id',
        description: 'description',
        location: 'place',
        subject: 'subject',
        resourceId: 'calendar'
    };

    views: any[] =
    [
        { type: 'dayView', appointmentsRenderMode: 'exactTime' },
        { type: 'weekView', appointmentsRenderMode: 'exactTime' },
        { type: 'monthView', appointmentsRenderMode: 'exactTime' }
    ];
}