import {Injectable} from "@angular/core";
import {Http, Headers} from "@angular/http";
import {Config} from "../config";
import {TwitterObject} from "./twitterobject";
import {Observable} from "rxjs/Rx";
import "rxjs/add/operator/map";
import moment = require('moment');

@Injectable()
export class ##SERVICE## {
    constructor(private _http: Http) {}

    load() {
        let headers = new Headers();
        headers.append('Authorization', 'Bearer ' + Config.tokenBearer);

        return this._http.get(Config.twitterBaseUrl + Config.##SEARCHQUERY##, {
            headers: headers
        })
        .map(res => res.json())
        .map(data => {
            let twitterList = [];
            let tweets = data.statuses;
            tweets.forEach((item) => {
                let dateTime = moment(item.created_at, "ddd MMM DD HH:mm:ss Z YYYY").format("DD-MM-YYYY HH:mm:ss");
                twitterList.push(
                    new TwitterObject(item.id, item.text, item.user.name, item.user.profile_image_url_https, dateTime));
            });
            return twitterList;
        })
        .catch(this.handleErrors);
    }

    handleErrors(error: Response) {
        console.log("ERROR at twitter-list.service.ts: " + error);
        return Observable.throw(error);
    }
}