doki/src/main/java/net/hypr/doki/utils/DurationUtils.java
floppydiskette cae774a82f
I hate regex
2024-11-19 02:09:13 +00:00

95 lines
3.4 KiB
Java

package net.hypr.doki.utils;
import java.time.Duration;
import java.time.Instant;
import java.time.OffsetDateTime;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class DurationUtils {
private static final Pattern DURATION_PATTERN = Pattern.compile(
"(\\d+d\\s*)?(\\d+h\\s*)?(\\d+m\\s*)?(\\d+s\\s*)?");
public static Duration parseDuration(String durationString) {
durationString = durationString.trim();
Matcher matcher = DURATION_PATTERN.matcher(durationString);
long days = 0;
long hours = 0;
long minutes = 0;
long seconds = 0;
if (matcher.matches()) {
// Extract days if present
if (matcher.group(1) != null) {
days = Long.parseLong(matcher.group(1).replace("d", "").trim());
}
// Extract hours if present
if (matcher.group(2) != null) {
hours = Long.parseLong(matcher.group(2).replace("h", "").trim());
}
// Extract minutes if present
if (matcher.group(3) != null) {
minutes = Long.parseLong(matcher.group(3).replace("m", "").trim());
}
// Extract seconds if present
if (matcher.group(4) != null) {
seconds = Long.parseLong(matcher.group(4).replace("s", "").trim());
}
}
return Duration.ofDays(days)
.plusHours(hours)
.plusMinutes(minutes)
.plusSeconds(seconds);
}
public static boolean isDurationBetween(Duration target, Duration lowerThreshold, Duration upperThreshold) {
if (target == lowerThreshold || target == upperThreshold) return true;
return !target.isNegative() &&
(target.compareTo(lowerThreshold) >= 0) &&
(target.compareTo(upperThreshold) <= 0);
}
public static String getTimeDifference(OffsetDateTime offsetDateTime) {
if (offsetDateTime == null) return "0 seconds";
// Get the current Instant (current time)
Instant now = Instant.now();
// Calculate the duration between the current time and the given OffsetDateTime
Duration duration = Duration.between(now, offsetDateTime.toInstant());
// Get the difference in various units
long days = duration.toDays();
long hours = duration.toHours() % 24; // Modulo 24 to get hours within a single day
long minutes = duration.toMinutes() % 60; // Modulo 60 to get minutes within a single hour
long seconds = duration.getSeconds() % 60; // Modulo 60 to get remaining seconds
// Build the formatted time difference string
StringBuilder result = new StringBuilder();
// Append each time unit if it is non-zero
if (days > 0) {
result.append(days).append(" day").append(days > 1 ? "s" : "").append(" ");
}
if (hours > 0) {
result.append(hours).append(" hour").append(hours > 1 ? "s" : "").append(" ");
}
if (minutes > 0) {
result.append(minutes).append(" minute").append(minutes > 1 ? "s" : "").append(" ");
}
if (seconds > 0) {
result.append(seconds).append(" second").append(seconds > 1 ? "s" : "");
}
// If the duration is zero, return "0 seconds"
if (result.isEmpty()) {
result.append("0 second");
}
return result.toString().trim();
}
}