Added odd/even cases

alordash · Aug 22, 2021 · 08b5f31 · 08b5f31
1 parent 397c98f
commit 08b5f31
Showing 1 changed file with 47 additions and 1 deletion.
diff --git a/lib/date-cases/parse-cases/common-parse-cases.js b/lib/date-cases/parse-cases/common-parse-cases.js
@@ -16,7 +16,8 @@ const {
    checkMonth,
    checkYear,
    processHour,
-   GetDaysToDayOfWeek
+   GetDaysToDayOfWeek,
+   getDateProperty
 } = require('../parse-cases-processing');
 
 const parseCases = [
@@ -335,6 +336,51 @@ const parseCases = [
          parsedTimes.push(new ParsedTime(DateTypes.target, TimeTypes.months, now.getUTCMonth() + 1, indexes, context, prevalence, { validMode: ValidModes.certified }));
       }
       return parsedTimes;
+   }),
+   //Searchs for odd/even %timeType% cases
+   new ParseCase(60, function (parsedTimes, contextsData, prevalence) {
+      let matches = [...this.regchars.matchAll(/E{0,1}U[smhdOKy]/g)];
+      for (const match of matches) {
+         let i = this.expressions[match.index].regex_char == 'E' ? 1 : 0;
+         let even = (this.expressions[match.index + i].value & 1) == 0;
+         let indexes = markIndexes.call(this, match.index, 2 + i, true, true);
+         let context = processContexts(contextsData, indexes);
+         let next = this.expressions[match.index + i + 1];
+         let timeType;
+         switch (next.regex_char) {
+            case 's':
+               timeType = TimeTypes.seconds;
+               break;
+            case 'm':
+               timeType = TimeTypes.minutes;
+               break;
+            case 'h':
+               timeType = TimeTypes.hours;
+               break;
+            case 'd':
+               timeType = TimeTypes.dates;
+               break;
+            case 'O':
+               timeType = TimeTypes.dates;
+               break;
+            case 'K':
+               timeType = TimeTypes.months;
+               break;
+            case 'y':
+               timeType = TimeTypes.years;
+               break;
+            default:
+               break;
+         }
+         const now = new Date();
+         let time = getDateProperty(now, timeType, '1') + 1;
+         if (even != ((time & 1) == 0)) {
+            time++;
+         }
+         parsedTimes.push(new ParsedTime(DateTypes.target, timeType, time, indexes, context, prevalence, { validMode: ValidModes.certified }));
+         parsedTimes.push(new ParsedTime(DateTypes.period, timeType, 2, indexes, context, prevalence, { validMode: ValidModes.certified }));
+      }
+      return parsedTimes;
    })
 ];