import {Observable} from 'tns-core-modules/data/observable';
import {Hijri} from 'nativescript-moon-phase';

export class HelloWorldModel extends Observable {
public monthText : string;
public DateValue: Date;

  constructor(currentDate) {
    super();

    this.DateValue = currentDate;
  }
}

import * as observable from 'tns-core-modules/data/observable';
import * as pages from 'tns-core-modules/ui/page';
import { DatePicker } from "tns-core-modules/ui/date-picker";
import {HelloWorldModel} from './main-view-model';
var view = require("ui/core/view");
var MainViewModel = require("./main-view-model");

let page;

// Event handler for Page 'loaded' event attached in main-page.xml
export function pageLoaded(args: observable.EventData) {
    page = <pages.Page>args.object;
    page.bindingContext = new HelloWorldModel(new Date());
}

exports.see = function(args) {
    var sender = args.object;
    var parent = sender.parent;
    var year = view.getViewById(parent,"date").year;
    var month = view.getViewById(parent,"date").month
    var day = view.getViewById(parent,"date").day;
    var convertDate = new Date(year, month-1, day);
    page.bindingContext = new HelloWorldModel(convertDate);
}