UEA-Prodem

node_modules/@tabby_ai/hijri-converter/dist/_lib/checkDateRange.js

@@ -0,0 +1,39 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkGregorianRange = exports.checkHijriRange = void 0;
+const ummalqura_1 = require("./ummalqura");
+const isoFormat_1 = require("./isoFormat");
+const dateHelpersHijri_1 = require("./dateHelpersHijri");
+/**
+ * Check date values if within valid range.
+ */
+function checkHijriRange(date) {
+    // check year
+    const [[minYear], [maxYear]] = ummalqura_1.HIJRI_RANGE;
+    if (date.year < minYear || maxYear < date.year) {
+        throw Error('date out of range');
+    }
+    // check month
+    const maxMonths = 12;
+    if (date.month < 1 || maxMonths < date.month) {
+        throw Error(`month must be in 1..${maxMonths}`);
+    }
+    // check day
+    const monthLen = (0, dateHelpersHijri_1.hijriDaysInMonth)(date.year, date.month);
+    if (date.day < 1 || monthLen < date.day) {
+        throw Error(`day must be in 1..${monthLen}`);
+    }
+}
+exports.checkHijriRange = checkHijriRange;
+/**
+ * Check if Gregorian date is within valid range.
+ */
+function checkGregorianRange(date) {
+    const [minDate, maxDate] = ummalqura_1.GREGORIAN_RANGE;
+    const isoCurrentDate = (0, isoFormat_1.isoFormat)(date.year, date.month, date.day);
+    if ((0, isoFormat_1.isoFormat)(...minDate) > isoCurrentDate ||
+        (0, isoFormat_1.isoFormat)(...maxDate) < isoCurrentDate) {
+        throw Error('date out of range');
+    }
+}
+exports.checkGregorianRange = checkGregorianRange;