Merged in chore/SW-3145-move-date-to-design-system (pull request #2556)

feat: SW-3145 Moved date component to design system

* chore: SW-3145 Moved date component to design system


Approved-by: Anton Gunnarsson
Approved-by: Matilda Landström

packages/common/package.json

@@ -25,6 +25,8 @@
     "./utils/chunk": "./utils/chunk.ts",
     "./utils/isDefined": "./utils/isDefined.ts",
     "./utils/maskValue": "./utils/maskValue.ts",
+    "./utils/dateFormatting": "./utils/dateFormatting.ts",
+    "./utils/rangeArray": "./utils/rangeArray.ts",
     "./utils/zod/*": "./utils/zod/*.ts",
     "./constants/language": "./constants/language.ts",
     "./constants/membershipLevels": "./constants/membershipLevels.ts",

packages/common/utils/dateFormatting.ts

@@ -0,0 +1,21 @@
+import { dt } from "../dt/dt"
+
+import type { Lang } from "../constants/language"
+
+/**
+ * Get the localized month name for a given month index and language
+ * @param monthIndex - The month index (1-12)
+ * @param lang - the language to use, Lang enum
+ * @returns The localized month name
+ */
+export function getLocalizedMonthName(monthIndex: number, lang: Lang) {
+  const monthName = new Date(2024, monthIndex - 1).toLocaleString(lang, {
+    month: "long",
+  })
+
+  return monthName.charAt(0).toUpperCase() + monthName.slice(1)
+}
+
+export function getNumberOfNights(startDate: string, endDate: string) {
+  return dt(endDate).diff(startDate, "day")
+}

packages/common/utils/rangeArray.ts

@@ -0,0 +1,6 @@
+export function rangeArray(start: number, stop: number, step: number = 1) {
+  return Array.from(
+    { length: (stop - start) / step + 1 },
+    (_, index) => start + index * step
+  )
+}