reverted 'verschlimmbesserung' trying to improve end time calculation

- added comment about existing inprecision

src/main/java/de/szimnau/zeitlaeufer/DrinkingBar.java

@@ -21,7 +21,8 @@ public class DrinkingBar extends AbstractLoadingBar implements WorkdayLoadingBar
 
    private static final int MINS_PER_HALF_HOUR = CommonTools.MINS_PER_HOUR / 2;
    private static final int MINUTES_BEFORE_PAUSE = 4 * CommonTools.MINS_PER_HOUR + MINS_PER_HALF_HOUR;
-   private static final int MINUTES_WITH_PAUSE = 6 * CommonTools.MINS_PER_HOUR;
+   private static final int MAX_MINUTES_WITHOUT_PAUSE = 6 * CommonTools.MINS_PER_HOUR;
+   private static final int MAX_MINUTES_WITH_PAUSE = 6 * CommonTools.MINS_PER_HOUR;
    private static final int DEFAULT_TOTAL_TIME = 8 * CommonTools.MINS_PER_HOUR + MINS_PER_HALF_HOUR;
    private static final BigDecimal DEFAULT_TOTAL_TIME_BD = BigDecimal.valueOf(DEFAULT_TOTAL_TIME);
    private static final BigDecimal DEFAULT_TOTAL_LITRES = BigDecimal.valueOf(2.0);
@@ -65,7 +66,10 @@ public class DrinkingBar extends AbstractLoadingBar implements WorkdayLoadingBar
    @Override
    protected String fillLoadingBar(long passedMinutes, boolean progressive) {
       long effectivePassedMinutes = passedMinutes < 0 ? 0 : passedMinutes;
-      if (getTotalMinutes() > MINUTES_WITH_PAUSE && passedMinutes > MINUTES_BEFORE_PAUSE && passedMinutes <= MINUTES_WITH_PAUSE) {
+      /* the pause in counting up passed minutes could be more precise.
+         there IS a way to find out how LONG the lunch break was (known until WorkdayLoadingBar.realInitZapfenstreich),
+         but NOT the exact time slot from when to when the lunch break did take place... */
+      if (getTotalMinutes() > MAX_MINUTES_WITHOUT_PAUSE && passedMinutes > MINUTES_BEFORE_PAUSE && passedMinutes <= MAX_MINUTES_WITH_PAUSE) {
          effectivePassedMinutes = MINUTES_BEFORE_PAUSE;
       }
       var effectivePassedMinutesBD = BigDecimal.valueOf(effectivePassedMinutes);

src/main/java/de/szimnau/zeitlaeufer/WorkdayLoadingBar.java

@@ -20,12 +20,12 @@ public interface WorkdayLoadingBar {
    void showLoadingBar(boolean debug, boolean passedMinutesZero);
 
 
-   default boolean hasMittagspauseArrived() {
-      return hasMittagspauseArrived(false);
+   default boolean couldHaveHadNoMittagspauseYet() {
+      return couldHaveHadNoMittagspauseYet(false);
    }
 
 
-   default boolean hasMittagspauseArrived(boolean debugWithPassedMinutesZero) {
+   default boolean couldHaveHadNoMittagspauseYet(boolean debugWithPassedMinutesZero) {
       return getPassedMinutes(debugWithPassedMinutesZero) < DEFAULT_NUMBER_WORK_MINS_BEFORE_LUNCH;
    }
 

src/main/java/de/szimnau/zeitlaeufer/tools/LoadingBarCliTools.java

@@ -61,7 +61,7 @@ public class LoadingBarCliTools {
       WorkdayLoadingBar lb = constructor.apply(startTime);
       boolean debug = false;
       boolean passedMinutesZero = false;
-      if (lb.hasMittagspauseArrived(debug && passedMinutesZero)) {
+      if (lb.couldHaveHadNoMittagspauseYet(debug && passedMinutesZero)) {
          handleMittagspause(br, lb);
          lb.showLoadingBar(debug, passedMinutesZero);
       }