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Made calculations more precise

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This commit is contained in:
fabianArbeit 2025-01-20 14:29:26 +01:00
parent 4ed86f7420
commit 6e1fb749ad
2 changed files with 17 additions and 10 deletions
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7
FabianUtil.java
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@ -2,7 +2,7 @@ package de.vorsorge.theo.util;
import java.io.IOException; import java.io.IOException;
import java.math.BigDecimal; import java.math.BigDecimal;
import java.math.RoundingMode; import java.math.MathContext;
import java.nio.charset.StandardCharsets; import java.nio.charset.StandardCharsets;
import java.nio.file.Files; import java.nio.file.Files;
import java.nio.file.Paths; import java.nio.file.Paths;
@ -162,14 +162,13 @@ public class FabianUtil {
@Override @Override
public void log() { public void log() {
BigDecimal counter = getCounter(); BigDecimal counter = getCounter();
BigDecimal percentage = BigDecimal.valueOf(100).divide(total, 15, RoundingMode.HALF_UP).multiply(counter); BigDecimal percentage = BigDecimal.valueOf(100).divide(total, MathContext.DECIMAL64).multiply(counter);
Duration timePassed = getTimePassed(); Duration timePassed = getTimePassed();
String remainingTimePart = ""; String remainingTimePart = "";
if (counter.signum() != 0) { if (counter.signum() != 0) {
BigDecimal secondsPassed = BigDecimal.valueOf(timePassed.getSeconds()); BigDecimal secondsPassed = BigDecimal.valueOf(timePassed.getSeconds());
BigDecimal totalSeconds = secondsPassed.divide(counter, 15, RoundingMode.HALF_UP).multiply(total); BigDecimal totalSeconds = secondsPassed.divide(counter, MathContext.DECIMAL64).multiply(total);
BigDecimal secondsToGo = totalSeconds.subtract(secondsPassed); BigDecimal secondsToGo = totalSeconds.subtract(secondsPassed);
Duration timeToGo = Duration.of(secondsToGo.longValue(), ChronoUnit.SECONDS); Duration timeToGo = Duration.of(secondsToGo.longValue(), ChronoUnit.SECONDS);
remainingTimePart = ", " + formatDuration(timeToGo) + " verbleibend"; remainingTimePart = ", " + formatDuration(timeToGo) + " verbleibend";

20
LoadingBar.java
View File

@ -1,3 +1,5 @@
import java.math.BigDecimal;
import java.math.MathContext;
import java.text.DecimalFormat; import java.text.DecimalFormat;
import java.time.LocalTime; import java.time.LocalTime;
import java.time.format.DateTimeFormatter; import java.time.format.DateTimeFormatter;
@ -19,11 +21,12 @@ public class LoadingBar {
private static final DecimalFormat PERCENTAGE_FORMAT = new DecimalFormat("00.00"); private static final DecimalFormat PERCENTAGE_FORMAT = new DecimalFormat("00.00");
private static final int MIN_LUNCH_DURATION = 30; private static final int MIN_LUNCH_DURATION = 30;
private static final LocalTime LATEST_LUNCH_TIME = LocalTime.of(13, 30); private static final LocalTime LATEST_LUNCH_TIME = LocalTime.of(13, 30);
private static final long DEFAULT_NUMBER_WORK_MINS_BEFORE_LUNCH = 5L * 60;
private static final int MAX_NUMBER_WORK_MINS_WITHOUT_LUNCH = 6 * 60;
private static final long MAX_NUMBER_WORK_MINS = 8L * 60;
private static final int MINS_PER_HOUR = 60; private static final int MINS_PER_HOUR = 60;
private static final long DEFAULT_NUMBER_WORK_MINS_BEFORE_LUNCH = 5L * MINS_PER_HOUR;
private static final int MAX_NUMBER_WORK_MINS_WITHOUT_LUNCH = 6 * MINS_PER_HOUR;
private static final long MAX_NUMBER_WORK_MINS = 8L * MINS_PER_HOUR;
private static final int LINE_LENGTH = 100; private static final int LINE_LENGTH = 100;
private static final MathContext MC_INTEGER = new MathContext(1, RoundingMode.HALF_EVEN);
private enum DaySection { private enum DaySection {
@ -333,9 +336,11 @@ public class LoadingBar {
private static String fillLoadingBar(long initialMinutes, long passedMinutes, boolean progressive) { private static String fillLoadingBar(long initialMinutes, long passedMinutes, boolean progressive) {
double wholePercentage = ((double) passedMinutes / initialMinutes) * 100; BigDecimal wholePercentage = BigDecimal.valueOf(100)
.divide(BigDecimal.valueOf(initialMinutes), MathContext.DECIMAL64)
.multiply(BigDecimal.valueOf(passedMinutes));
long remainingMinutes = initialMinutes - passedMinutes; long remainingMinutes = initialMinutes - passedMinutes;
int numberOfEquals = (int) wholePercentage; int numberOfEquals = wholePercentage.intValue();
var sb = new StringBuilder("["); var sb = new StringBuilder("[");
for (int i = 0; i < LINE_LENGTH; i++) { for (int i = 0; i < LINE_LENGTH; i++) {
if (i < numberOfEquals) { if (i < numberOfEquals) {
@ -354,6 +359,9 @@ public class LoadingBar {
private static String minutesToTimeString(long minutes) { private static String minutesToTimeString(long minutes) {
return LocalTime.of((int) minutes / MINS_PER_HOUR, (int) minutes % MINS_PER_HOUR).format(TIME_FORMATTER); var minutesBD = BigDecimal.valueOf(minutes);
int hours = minutesBD.divide(BigDecimal.valueOf(MINS_PER_HOUR), MC_INTEGER).intValue();
int rest_minutes = minutesBD.remainder(BigDecimal.valueOf(MINS_PER_HOUR), MC_INTEGER).intValue();
return LocalTime.of(hours, rest_minutes).format(TIME_FORMATTER);
} }
} }