import { Component, OnInit } from '@angular/core';
import { Router, ActivatedRoute } from '@angular/router';
import {HttpClient} from '@angular/common/http';


@Component({
    selector: 'app-download-link',
    templateUrl: './download-link.component.html',
    styleUrls: ['./download-link.component.scss']
})
export class DownloadLinkComponent implements OnInit {
    idFile: String;
    urlFile: String;
    file: any;

    constructor(private http: HttpClient, private router: Router, private route: ActivatedRoute) {
        this.idFile = '';
        this.urlFile = '';
        this.route.params.subscribe(params => {
            this.idFile = params['id'];
            this.urlFile = 'http://localhost:3000/' + this.idFile;
            console.log('this.idFile  : ' + this.idFile );

            this.http.post('/api/getFileById', {id: this.idFile.toString()}).subscribe(file => {

                if (file) {
                    this.file = file[0];
                    console.log(this.file)
                } else {
                    this.file = [];
                }
            });

        });
    }

    ngOnInit() {
    }

}