JustHTML/Tools/TextLineBreaker.html at main · X-starRelight/JustHTML · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>文本换行器 - JustHTML 只需网页</title>
  <script>
/**
 * 动态加载（强制去除缓存） CSS 的函数
 * @param {string} src - 要加载的 CSS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadStyle(src) {
  return new Promise((resolve, reject) => {
    const link = document.createElement('link');
    link.rel = 'stylesheet';
    link.href = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    link.async = true;
    link.onload = resolve;
    link.onerror = reject;
    document.head.appendChild(link);
  });
}

/**
 * 动态加载（强制去除缓存） JS 的函数
 * @param {string} src - 要加载的 JS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadScript(src) {
  return new Promise((resolve, reject) => {
    const script = document.createElement('script');
    script.src = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    script.async = true;
    script.onload = resolve;
    script.onerror = reject;
    document.head.appendChild(script);
  });
}
</script>

  <script>
    loadStyle('../assets/style.css')
    let scriptArray = [
      "../assets/AddHeader_Tools.js",
      "../assets/AddFooter.js",
      "../assets/AddIco.js",
      "../assets/AutoRun.js",
    ]

    scriptArray.forEach(script => {
      loadScript(script);
    });
  </script>

  <script src="../package/Vue/code/vue.global.prod.js"></script>
  <script type="module" src="../package/Sober/code/main.js"></script>

  <style>
    .breaker-options {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 15px;
      margin: 15px 0;
    }

    .option-item {
      display: flex;
      flex-direction: column;
    }

    .option-item label {
      margin-bottom: 5px;
      color: var(--accent-color);
    }

    .option-item input, .option-item select {
      padding: 8px;
    }

    .controls {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 15px 0;
    }

    .info-box {
      background-color: var(--bg-tertiary);
      padding: 10px;
      border-radius: var(--border-radius);
      margin: 10px 0;
    }

    .preview {
      background-color: var(--bg-tertiary);
      padding: 15px;
      border-radius: var(--border-radius);
      margin-top: 15px;
      white-space: pre-wrap;
      font-family: 'Courier New', monospace;
    }
  </style>
</head>
<body>
  <div id="app">
    <div class="container">
      <a href="../index.html" class="back-link">← 返回首页</a>

      <div class="tool-section">
        <h2>文本换行器</h2>
        <p>按指定规则为文本添加换行</p>

        <div class="info-box">
          <p><strong>功能说明：</strong></p>
          <p>• 按字符数换行：达到指定字符数后强制换行</p>
          <p>• 按单词数换行：按单词数换行，避免在单词中间断行</p>
          <p>• 按句子换行：在句号、问号或感叹号后换行</p>
        </div>

        <div>
          <textarea
            v-model="inputText"
            placeholder="在此输入要处理的文本..."
            rows="12"
          ></textarea>

          <div class="breaker-options">
            <div class="option-item">
              <label for="breakMethod">换行方法</label>
              <select id="breakMethod" v-model="breakMethod">
                <option value="byCharacters">按字符数换行</option>
                <option value="byWords">按单词数换行</option>
                <option value="bySentences">按句子换行</option>
                <option value="byLength">按长度换行（保持单词完整性）</option>
              </select>
            </div>

            <div class="option-item" v-if="breakMethod === 'byCharacters' || breakMethod === 'byLength'">
              <label for="charLimit">每行最大字符数</label>
              <input
                type="number"
                id="charLimit"
                v-model.number="charLimit"
                min="1"
                placeholder="输入字符数限制"
              >
            </div>

            <div class="option-item" v-if="breakMethod === 'byWords'">
              <label for="wordLimit">每行最大单词数</label>
              <input
                type="number"
                id="wordLimit"
                v-model.number="wordLimit"
                min="1"
                placeholder="输入单词数限制"
              >
            </div>
          </div>

          <div class="controls">
            <button @click="applyBreaks">应用换行</button>
            <button @click="clearText">清空</button>
            <button @click="copyResult">复制结果</button>
          </div>

          <div class="result" v-if="result">
            <h3>换行后的文本：</h3>
            <div class="preview">{{ result }}</div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script>
    const { createApp, ref, watch } = Vue;

    createApp({
      setup() {
        const inputText = ref('');
        const result = ref('');
        const breakMethod = ref('byCharacters');
        const charLimit = ref(80);
        const wordLimit = ref(10);

        const applyBreaks = () => {
          if (!inputText.value) {
            result.value = '';
            return;
          }

          let lines = [];
          const text = inputText.value;

          switch(breakMethod.value) {
            case 'byCharacters':
              lines = breakByCharacters(text);
              break;
            case 'byWords':
              lines = breakByWords(text);
              break;
            case 'bySentences':
              lines = breakBySentences(text);
              break;
            case 'byLength':
              lines = breakByLength(text);
              break;
            default:
              result.value = text;
              return;
          }

          result.value = lines.join('\n');
        };

        // 按字符数换行
        const breakByCharacters = (text) => {
          const lines = [];
          for (let i = 0; i < text.length; i += charLimit.value) {
            lines.push(text.substring(i, i + charLimit.value));
          }
          return lines;
        };

        // 按单词数换行
        const breakByWords = (text) => {
          const words = text.split(/\s+/);
          const lines = [];
          let currentLine = [];

          for (const word of words) {
            currentLine.push(word);
            if (currentLine.length >= wordLimit.value) {
              lines.push(currentLine.join(' '));
              currentLine = [];
            }
          }

          if (currentLine.length > 0) {
            lines.push(currentLine.join(' '));
          }

          return lines;
        };

        // 按句子换行
        const breakBySentences = (text) => {
          // 使用正则表达式匹配句子结尾
          const sentences = text.split(/(?<=[\.!?])\s+/);
          return sentences;
        };

        // 按长度换行（保持单词完整性）
        const breakByLength = (text) => {
          const lines = [];
          const words = text.split(/\s+/);
          let currentLine = '';

          for (const word of words) {
            // 检查添加下一个单词是否会超过限制
            if ((currentLine + ' ' + word).length <= charLimit.value) {
              currentLine = currentLine ? currentLine + ' ' + word : word;
            } else {
              if (currentLine) {
                lines.push(currentLine);
              }
              // 如果单个单词超过长度限制，按字符拆分
              if (word.length > charLimit.value) {
                for (let i = 0; i < word.length; i += charLimit.value) {
                  const part = word.substring(i, i + charLimit.value);
                  lines.push(part);
                }
                currentLine = '';
              } else {
                currentLine = word;
              }
            }
          }

          if (currentLine) {
            lines.push(currentLine);
          }

          return lines;
        };

        // 当参数变化时自动重新应用换行
        watch([breakMethod, charLimit, wordLimit], () => {
          if (inputText.value) {
            applyBreaks();
          }
        });

        const clearText = () => {
          inputText.value = '';
          result.value = '';
        };

        const copyResult = () => {
          if (result.value) {
            navigator.clipboard.writeText(result.value)
              .then(() => {
                alert('已复制到剪贴板！');
              })
              .catch(err => {
                console.error('复制失败: ', err);
                alert('复制失败');
              });
          }
        };

        return {
          inputText,
          result,
          breakMethod,
          charLimit,
          wordLimit,
          applyBreaks,
          clearText,
          copyResult
        };
      }
    }).mount('#app');
  </script>
</body>
</html>