Merge branch 'feat/rmb-numbers' into chore/all-my-stuffs

# Conflicts:
#	src/tools/index.ts

Author: sharevb

pnpm-lock.yaml

@@ -74,6 +74,7 @@ import { tool as qrCodeDecoder } from './qr-code-decoder';
 import { tool as markdownToHtml } from './markdown-to-html';
 import { tool as nginxFormatter } from './nginx-formatter';
 import { tool as potrace } from './potrace';
+import { tool as rmbNumbers } from './rmb-numbers';
 import { tool as pdfSignatureChecker } from './pdf-signature-checker';
 import { tool as numeronymGenerator } from './numeronym-generator';
 import { tool as macAddressGenerator } from './mac-address-generator';
@@ -223,6 +224,7 @@ export const toolsByCategory: ToolCategory[] = [
       jsonToCsharp,
       jsonToGo,
       markdownTocGenerator,
+      rmbNumbers,
     ],
   },
   {

src/tools/index.ts

@@ -0,0 +1,12 @@
+import { CurrencyYen } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'RMB Uppercase Converter',
+  path: '/rmb-numbers',
+  description: 'RMB/Renminbi Capitalization Conversion Tool',
+  keywords: ['rmb', 'renminbi', 'cny', 'number', 'uppercase', '人民币', '大写', '转换'],
+  component: () => import('./rmb-numbers.vue'),
+  icon: CurrencyYen,
+  createdAt: new Date('2024-04-29'),
+});

src/tools/rmb-numbers/index.ts

@@ -0,0 +1,37 @@
+import { describe, expect, it } from 'vitest';
+import { rmb } from './rmb-numbers.service';
+
+describe('rmb-case-converter', () => {
+  it('rmb to convert rmb numbers to uppercase', async () => {
+    expect(rmb(123)).to.deep.equal([
+      {
+        type: 'number',
+        value: '壹',
+      },
+      {
+        type: 'unit',
+        value: '佰',
+      },
+      {
+        type: 'number',
+        value: '贰',
+      },
+      {
+        type: 'unit',
+        value: '拾',
+      },
+      {
+        type: 'number',
+        value: '叁',
+      },
+      {
+        type: 'unit',
+        value: '元',
+      },
+      {
+        type: 'cut',
+        value: '整',
+      },
+    ]);
+  });
+});

src/tools/rmb-numbers/rmb-numbers.service.test.ts

@@ -0,0 +1,67 @@
+export { rmb };
+
+const numbers = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
+const leftUnits = ['元', '拾', '佰', '仟', '万', '拾', '佰', '仟', '亿', '拾', '佰', '仟', '万', '拾', '佰', '仟', '万'];
+const rightUnits = ['角', '分'];
+
+function rmb(value: number) {
+  if (Object.prototype.toString.call(value) === '[object Number]' && value >= 0.01) {
+    const fragment: any = [];
+    const [leftValues, rightValues] = String(value).split('.').map(part => part.split('').map(i => Number(i)));
+
+    const leftValueLength = leftValues.length; // 整数部分位数
+    const unit1 = leftValueLength - 1; // 元位
+    const unit5 = leftValueLength - 5; // 万位
+    const unit9 = leftValueLength - 9; // 亿位
+    const unit13 = leftValueLength - 13; // 万亿位
+    const unit17 = leftValueLength - 17; // 万万亿位
+    const hasLeftValue = leftValueLength > 1 || leftValues[0] > 0; // 整数部分不为0
+    const hasRightValue = rightValues && (rightValues[0] > 0 || rightValues[1] > 0); // 小数部分不为0
+    const has678Value = leftValues[unit5 - 1] > 0 || leftValues[unit5 - 2] > 0 || leftValues[unit5 - 3] > 0; // 拾万、佰万或仟万位不为0
+    const overflowIndex = leftValueLength - leftUnits.length; // 溢出位索引
+
+    let leftUnitIndex = 0;
+    for (let i = leftValueLength - 1; i >= 0; i--) {
+      if (leftValues[i] === 0 && (i === unit5 || i === unit9 || i === unit13 || i === unit17) && leftValues[i + 1] > 0) {
+        // 当前位为0，且当前位为万、亿、万亿、万万亿，且低一位不为0
+        fragment.unshift({ type: 'number', value: numbers[leftValues[i]] });
+      }
+
+      if ((leftValues[i] > 0) || (i === unit1 && hasLeftValue) || (i === unit5 && has678Value) || i === unit9 || i === unit13 || i === unit17) {
+        // 元、万、亿、万亿、万万亿或当前位不为0
+        fragment.unshift({ type: 'unit', value: leftUnits[leftUnitIndex] });
+      }
+
+      if (leftValues[i] > 0 || (leftValues[i + 1] > 0 && i !== unit5 && i !== unit9 && i !== unit13 && i !== unit17) || i <= overflowIndex) {
+        // 当前位不为0，或低一位不为0且当前位非万、亿、万亿、万万亿，或当前为溢出位
+        fragment.unshift({ type: 'number', value: numbers[leftValues[i]] });
+      }
+
+      leftUnitIndex++;
+    }
+
+    if (hasRightValue) {
+      // 角
+      if (rightValues[0] > 0 || hasLeftValue) { // 角位不为0，或整数位不为0
+        fragment.push({ type: 'number', value: numbers[rightValues[0]] });
+      }
+      if (rightValues[0] > 0) { // 角位不为0
+        fragment.push({ type: 'unit', value: rightUnits[0] });
+      }
+      // 分
+      if (rightValues[1] > 0) {
+        fragment.push({ type: 'number', value: numbers[rightValues[1]] });
+        fragment.push({ type: 'unit', value: rightUnits[1] });
+      }
+    }
+    else { // 没有小数位
+      fragment.push({ type: 'cut', value: '整' });
+    }
+    return fragment;
+  }
+  return [
+    { type: 'number', value: '零' },
+    { type: 'unit', value: '元' },
+    { type: 'cut', value: '整' },
+  ];
+};

src/tools/rmb-numbers/rmb-numbers.service.ts

@@ -0,0 +1,44 @@
+<script setup lang="ts">
+import { useThemeVars } from 'naive-ui';
+import { rmb } from './rmb-numbers.service';
+
+const themeVars = useThemeVars();
+const inputRmb = ref(23);
+const outputRmb = computed(() => rmb(inputRmb.value)); ;
+</script>
+
+<template>
+  <div flex flex-col gap-2>
+    <c-card title="Lower Case Amount">
+      <n-input-number v-model:value="inputRmb" max="100000000000" min="0" placeholder="Enter the amount in lowercase (example: 1314.52)" :show-button="false" w-full />
+    </c-card>
+
+    <div my-16px divider />
+
+    <c-card title="Amount in Capital Letters" flex flex-col>
+      <div m-0 m-x-auto>
+        <span
+          v-for="(item, index) in outputRmb"
+          :key="index"
+          :class="item.type"
+        >
+          {{ item.value }}
+        </span>
+      </div>
+    </c-card>
+  </div>
+</template>
+
+<style lang="less" scoped>
+.unit {
+  font-size: 1.4em;
+  color: v-bind('themeVars.successColor');
+}
+.number {
+  font-size: 2.4em;
+}
+.cut {
+  font-size: 1.4em;
+  color: v-bind('themeVars.errorColor');
+}
+</style>