package xyz.etztech.qol.other;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class ShadowMuteTime {

    private int hours;
    private int minutes;
    private int seconds;

    public ShadowMuteTime() {
        hours = 1;
        minutes = 0;
        seconds = 0;
    }

    public int getHours() {
        return hours;
    }

    public void setHours(int hours) {
        this.hours = hours;
    }

    public void addHours(int hours) {
        this.hours += hours;
    }

    public int getMinutes() {
        return minutes;
    }

    public void setMinutes(int minutes) {
        this.minutes = minutes;
    }

    public void addMinutes(int minutes) {
        this.minutes += minutes;
    }

    public int getSeconds() {
        return seconds;
    }

    public void setSeconds(int seconds) {
        this.seconds = seconds;
    }

    public void addSeconds(int seconds) {
        this.seconds += seconds;
    }

    public String toString() {
        return getHours() + " hours, " + getMinutes() + " minutes, and " + getSeconds() + " seconds";
    }

    public long toTicks() {
        int seconds = getSeconds();
        seconds += getMinutes()*60;
        seconds += getHours()*60*60;
        return seconds*20;
    }

    public static ShadowMuteTime parse(String time) throws Exception {
        ShadowMuteTime smt = new ShadowMuteTime();
        smt.setHours(0); // Defaults to 1 hour
        String timePattern = "(?:(?<hours>\\d+)h)?(?:(?<minutes>\\d+)m)?(?:(?<seconds>\\d+)s)?";
        Pattern pattern = Pattern.compile(timePattern);
        Matcher match = pattern.matcher(time);

        if (!match.matches()) {
            throw new Exception("Time format does not match, defaulting to 1 hour.");
        }

        String hourString = match.group("hours");
        if (hourString != null) {
            int hours = Integer.parseInt(hourString);
            smt.addHours(hours);
        }

        String minuteString = match.group("minutes");
        if (minuteString != null) {
            int minutes = Integer.parseInt(minuteString);
            if (minutes >= 60) {
                int toHours = minutes / 60;
                minutes %= 60;
                smt.addHours(toHours);
            }
            smt.addMinutes(minutes);
        }

        String secondString = match.group("seconds");
        if (secondString != null) {
            int seconds = Integer.parseInt(secondString);
            if (seconds >= 60) {
                int toMinutes = seconds / 60;
                seconds %= 60;
                int minutes = smt.getMinutes() + toMinutes;
                if (minutes >= 60) {
                    int toHours = minutes / 60;
                    minutes %= 60;
                    smt.addHours(toHours);
                }
                smt.addMinutes(minutes);
            }
            smt.addSeconds(seconds);
        }

        return smt;
    }
}