/*import moment from 'moment';*/


    function week_calculator(startDate, endDate, display) {
        //let weeks = endDate.diff(startDate, 'week') + 1;

        console.log("test????" + display.id);

        let weekStart = startDate.startOf('isoWeek');

        let weekEnd = endDate.startOf('isoWeek');

        let weekNumStart = startDate.isoWeek();
        let weekNumEnd = endDate.isoWeek();

        let weeks = weekEnd.diff(weekStart, 'Week') + 1;

        console.log("WeekStart: " + weekNumStart);
        console.log("WeekEnd: " + weekNumEnd);

        console.log("Weeks: " + weeks);

        let weekList = [];
        let error_msg = "";
        for (let w in display.priceList) {
            weekList.push(parseInt(w));
        }
        console.log(weekList);
        let temp = 0;
        for(let c in weekList){
            if(weeks >= weekList[c] && weekList[c] > temp){
                console.log("true");
                temp = weekList[c];
            }
        }

        let price = weeks * (display.priceList[temp] / temp);
        console.log("pris før: " + price);
        price = Math.ceil(price / 10) * 10;
        console.log("pris efter: " + price);

        console.log("test: " + display.priceList[temp]);
        console.log(temp);

       // let weekStart = startDate.startOf('week');
        let test = startDate.diff(weekStart, 'days');
        if (test > 0) {
            error_msg = "Vær opmærksom på at bestillingen går fra Mandag til Søndag"
        }
        //let weekEnd = endDate.startOf('week');
        test = endDate.diff(weekEnd, 'days');
        if (test < 6) {
            if (error_msg !== "") {
                error_msg = "Vær opmærksom på at bestillingen går fra Mandag til Søndag"
            }
        }

        return [price, weeks, weekNumStart, weekNumEnd, error_msg];
    }
    //week_calculator(startDate, endDate);