Merge ef37a13037 into 07eea0f484

components.d.ts

@@ -130,19 +130,19 @@ declare module '@vue/runtime-core' {
     MetaTagGenerator: typeof import('./src/tools/meta-tag-generator/meta-tag-generator.vue')['default']
     MimeTypes: typeof import('./src/tools/mime-types/mime-types.vue')['default']
     NavbarButtons: typeof import('./src/components/NavbarButtons.vue')['default']
-    NCheckbox: typeof import('naive-ui')['NCheckbox']
     NCollapseTransition: typeof import('naive-ui')['NCollapseTransition']
     NConfigProvider: typeof import('naive-ui')['NConfigProvider']
+    NDatePicker: typeof import('naive-ui')['NDatePicker']
     NDivider: typeof import('naive-ui')['NDivider']
     NEllipsis: typeof import('naive-ui')['NEllipsis']
+    NFormItem: typeof import('naive-ui')['NFormItem']
     NH1: typeof import('naive-ui')['NH1']
     NH3: typeof import('naive-ui')['NH3']
     NIcon: typeof import('naive-ui')['NIcon']
+    NInputNumber: typeof import('naive-ui')['NInputNumber']
     NLayout: typeof import('naive-ui')['NLayout']
     NLayoutSider: typeof import('naive-ui')['NLayoutSider']
     NMenu: typeof import('naive-ui')['NMenu']
-    NSpace: typeof import('naive-ui')['NSpace']
-    NTable: typeof import('naive-ui')['NTable']
     NumeronymGenerator: typeof import('./src/tools/numeronym-generator/numeronym-generator.vue')['default']
     OtpCodeGeneratorAndValidator: typeof import('./src/tools/otp-code-generator-and-validator/otp-code-generator-and-validator.vue')['default']
     PasswordStrengthAnalyser: typeof import('./src/tools/password-strength-analyser/password-strength-analyser.vue')['default']
@@ -185,6 +185,7 @@ declare module '@vue/runtime-core' {
     UserAgentParser: typeof import('./src/tools/user-agent-parser/user-agent-parser.vue')['default']
     UserAgentResultCards: typeof import('./src/tools/user-agent-parser/user-agent-result-cards.vue')['default']
     UuidGenerator: typeof import('./src/tools/uuid-generator/uuid-generator.vue')['default']
+    WeekNumberConverter: typeof import('./src/tools/week-number-converter/week-number-converter.vue')['default']
     WifiQrCodeGenerator: typeof import('./src/tools/wifi-qr-code-generator/wifi-qr-code-generator.vue')['default']
     XmlFormatter: typeof import('./src/tools/xml-formatter/xml-formatter.vue')['default']
     XmlToJson: typeof import('./src/tools/xml-to-json/xml-to-json.vue')['default']

src/tools/index.ts

@@ -2,6 +2,7 @@ import { tool as base64FileConverter } from './base64-file-converter';
 import { tool as base64StringConverter } from './base64-string-converter';
 import { tool as basicAuthGenerator } from './basic-auth-generator';
 import { tool as emailNormalizer } from './email-normalizer';
+import { tool as weekNumberConverter } from './week-number-converter';
 
 import { tool as asciiTextDrawer } from './ascii-text-drawer';
 
@@ -116,6 +117,7 @@ export const toolsByCategory: ToolCategory[] = [
       xmlToJson,
       jsonToXml,
       markdownToHtml,
+      weekNumberConverter,
     ],
   },
   {

src/tools/week-number-converter/index.ts

@@ -0,0 +1,12 @@
+import { Calendar } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'Week Numbers Converter',
+  path: '/week-number-converter',
+  description: 'Convert between ISO Week number, Week number in month and date',
+  keywords: ['week', 'month', 'number', 'iso', 'converter'],
+  component: () => import('./week-number-converter.vue'),
+  icon: Calendar,
+  createdAt: new Date('2024-08-15'),
+});

src/tools/week-number-converter/week-number-converter.service.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest';
+import { getWeekOfMonth } from 'date-fns';
+import { getFirstMondayFromISOWeek, getFirstMondayFromMonthWeek } from './week-number-converter.service';
+
+describe('week-number-converter', () => {
+  describe('getFirstMondayFromISOWeek', () => {
+    it('return right monday date from week number', () => {
+      expect(getFirstMondayFromISOWeek(11, 2022).toDateString()).toBe('Mon Mar 14 2022');
+      expect(getFirstMondayFromISOWeek(1, 2023).toDateString()).toBe('Mon Jan 02 2023');
+      expect(getFirstMondayFromISOWeek(53, 2026).toDateString()).toBe('Mon Dec 28 2026');
+    });
+  });
+  describe('getFirstMondayFromMonthWeek', () => {
+    it('return right date from month week number', () => {
+      expect(getFirstMondayFromMonthWeek(getWeekOfMonth(new Date('2022-03-14')), 3, 2022).toDateString()).toBe('Mon Mar 14 2022');
+      expect(getFirstMondayFromMonthWeek(getWeekOfMonth(new Date('2023-01-02')), 1, 2023).toDateString()).toBe('Mon Jan 02 2023');
+      expect(getFirstMondayFromMonthWeek(getWeekOfMonth(new Date('2026-12-28')), 12, 2026).toDateString()).toBe('Mon Dec 28 2026');
+    });
+  });
+});

src/tools/week-number-converter/week-number-converter.service.ts

@@ -0,0 +1,15 @@
+// Returns the first day (Monday) of the specified week
+
+// Year defaults to the current local calendar year
+export function getFirstMondayFromISOWeek(weekInYear: number, year = new Date().getFullYear()) {
+  const d = new Date(year, 0, 4);
+  d.setDate(d.getDate() - (d.getDay() || 7) + 1 + 7 * (weekInYear - 1));
+  return d;
+}
+export function getFirstMondayFromMonthWeek(weekInMonth: number, month = new Date().getMonth() + 1, year = new Date().getFullYear()) {
+  const d = new Date(year, month - 1, 4);
+  const day = d.getDay() || 7;
+  d.setDate(d.getDate() - day + 1);
+  d.setDate(d.getDate() + 7 * (weekInMonth - 1));
+  return d;
+}

src/tools/week-number-converter/week-number-converter.vue

@@ -0,0 +1,71 @@
+<script setup lang="ts">
+import { getISOWeek, getWeek, getWeekOfMonth } from 'date-fns';
+import { getFirstMondayFromISOWeek, getFirstMondayFromMonthWeek } from './week-number-converter.service';
+
+const now = new Date();
+
+const inputDate = ref(now.getTime());
+const outputWeekInMonth = computed(() => getWeekOfMonth(inputDate.value));
+const outputLocalWeekInYear = computed(() => getWeek(inputDate.value));
+const outputISOWeekInYear = computed(() => getISOWeek(inputDate.value));
+
+const inputWeekInMonth = ref({
+  week: getWeekOfMonth(now),
+  month: now.getMonth() + 1,
+  year: now.getFullYear(),
+});
+const outputWeekInMonthMonday = computed(() => getFirstMondayFromMonthWeek(inputWeekInMonth.value.week, inputWeekInMonth.value.month, inputWeekInMonth.value.year));
+
+const inputWeekInYear = ref({
+  week: getWeek(now),
+  year: now.getFullYear(),
+});
+const outputWeekInYearMonday = computed(() => getFirstMondayFromISOWeek(inputWeekInYear.value.week, inputWeekInYear.value.year));
+</script>
+
+<template>
+  <div>
+    <c-card title="Date to Week numbers" mb-2>
+      <n-form-item label="Date:" label-placement="left">
+        <n-date-picker v-model:value="inputDate" type="date" />
+      </n-form-item>
+
+      <n-divider />
+
+      <input-copyable readonly label="Local Week in Year:" label-position="left" label-width="130px" :value="outputLocalWeekInYear" mb-1 />
+      <input-copyable readonly label="ISO Week (in Year):" label-position="left" label-width="130px" :value="outputISOWeekInYear" mb-1 />
+      <input-copyable readonly label="Week in Month:" label-position="left" label-width="130px" :value="outputWeekInMonth" mb-1 />
+    </c-card>
+    <c-card title="ISO Week number to date" mb-2>
+      <div flex items-baseline gap-2>
+        <n-form-item label="ISO Week number:" label-placement="left" flex-1>
+          <n-input-number v-model:value="inputWeekInYear.week" :min="1" :max="53" />
+        </n-form-item>
+        <n-form-item label="Year:" label-placement="left" flex-1>
+          <n-input-number v-model:value="inputWeekInYear.year" />
+        </n-form-item>
+      </div>
+
+      <n-divider />
+
+      <input-copyable readonly label="First Monday" label-position="left" :value="outputWeekInYearMonday" />
+    </c-card>
+    <c-card title="Week number in month to date" mb-2>
+      <div flex items-baseline gap-2>
+        <n-form-item label="Week in month:" label-placement="left" flex-1>
+          <n-input-number v-model:value="inputWeekInMonth.week" :min="1" :max="5" />
+        </n-form-item>
+        <n-form-item label="Month:" label-placement="left" flex-1>
+          <n-input-number v-model:value="inputWeekInMonth.month" :min="1" :max="12" />
+        </n-form-item>
+        <n-form-item label="Year:" label-placement="left" flex-1>
+          <n-input-number v-model:value="inputWeekInMonth.year" />
+        </n-form-item>
+      </div>
+
+      <n-divider />
+
+      <input-copyable readonly label="First Monday" label-position="left" :value="outputWeekInMonthMonday" />
+    </c-card>
+  </div>
+</template>