export class TimeSpan {
    start;
    end;
    timeZone;
    constructor(timeSpanStr, timeZone) {
        const [startStr, endStr] = timeSpanStr.split("-");
        this.start = this.parseTime(startStr);
        this.end = this.parseTime(endStr);
        this.timeZone = timeZone;
    }
    parseTime(timeStr) {
        const [hours, minutes] = timeStr.split(":").map(Number);
        return { hours, minutes };
    }
    contains(timestamp = Date.now()) {
        const date = new Date(timestamp);
        const berlinTimeStr = date.toLocaleString("de-DE", {
            timeZone: this.timeZone, // "Europe/Berlin"
            hour12: false,
            hour: "2-digit",
            minute: "2-digit",
        });
        const [hours, minutes] = berlinTimeStr.split(":").map(Number);
        const currentMinutes = hours * 60 + minutes;
        const startMinutes = this.start.hours * 60 + this.start.minutes;
        const endMinutes = this.end.hours * 60 + this.end.minutes;
        if (startMinutes > endMinutes) {
            return currentMinutes >= startMinutes || currentMinutes < endMinutes;
        }
        else {
            return currentMinutes >= startMinutes && currentMinutes < endMinutes;
        }
    }
}
export function calculateSecondsBetween(start, end) {
    const seconds = Math.max(60, (end - start) / 1000);
    return {
        seconds,
        toReadable: (roundToMinutes) => secondsToReadable(seconds, roundToMinutes),
    };
}
export function secondsToReadable(secs, roundToMinutes = false) {
    const totalSeconds = roundToMinutes ? Math.round(secs / 60) * 60 : secs;
    var days = Math.floor(totalSeconds / (3600 * 24));
    var hours = Math.floor((totalSeconds % (3600 * 24)) / 3600);
    var minutes = Math.floor((totalSeconds % 3600) / 60);
    var seconds = Math.floor(totalSeconds % 60);
    var dayDisplay = days > 0 ? days + (days === 1 ? " day, " : " days, ") : "";
    var hourDisplay = hours > 0 ? hours + (hours === 1 ? " hour, " : " hours, ") : "";
    var minuteDisplay = minutes > 0 ? minutes + (minutes === 1 ? " minute, " : " minutes, ") : "";
    var secondDisplay = seconds > 0 ? seconds + (seconds === 1 ? " second" : " seconds") : "";
    return (dayDisplay + hourDisplay + minuteDisplay + secondDisplay).replace(/,\s*$/, "");
}