feat: 新增西班牙语词汇与口语打字练习页面

README.md

@@ -10,6 +10,7 @@
 - 🔊 Piper 回退：手机无系统 TTS 时自动调用自建 Piper 服务并缓存音频
 - 📖 单词本：自动提取输入中的关键词并给出解释，支持点击发音
 - 📕 专用单词本页面：支持搜索、分类筛选、添加、编辑、删除和三语朗读
+- ⌨️ 西班牙语打字练习：词汇/口语分类练习、中文对照、自动朗读、键盘提示
 - 📚 语法知识库：按教材整理的 40 个语音和语法知识点
 
 ## 使用

index.html

@@ -18,6 +18,7 @@
       <div class="mobile-menu-head">Mi Diario</div>
       <button data-menu="diary">📋 日记</button>
       <a data-menu="wordbook" href="wordbook.html">📖 单词本</a>
+      <a data-menu="typing" href="typing.html">⌨️ 打字练习</a>
       <a data-menu="knowledge" href="knowledge.html">📚 语法速查</a>
       <button data-menu="stats">📊 我的统计</button>
       <button data-menu="password">🔑 修改密码</button>
@@ -55,6 +56,7 @@
       <div id="user-area">
         <span id="user-name">未登录</span>
         <a id="wordbook-link" href="wordbook.html">单词本</a>
+        <a id="typing-link" href="typing.html">打字练习</a>
         <button id="btn-settings" title="翻译设置">⚙️ 设置</button>
         <a id="admin-link" href="admin.html" style="display:none">用户管理</a>
         <button id="btn-change-password" style="display:none" title="修改密码">🔑 修改密码</button>

typing.css

@@ -0,0 +1,214 @@
+.type-wrap {
+  width: 100%;
+  max-width: 920px;
+  margin: 0 auto;
+  padding: 1rem;
+}
+.type-top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+  margin-bottom: 1rem;
+}
+.type-top h1 { font-size: 1.3rem; }
+.type-top a {
+  color: var(--accent);
+  text-decoration: none;
+  font-size: 0.9rem;
+  white-space: nowrap;
+}
+.type-card {
+  background: var(--panel-bg);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  box-shadow: var(--shadow);
+  padding: 1.25rem;
+}
+.mode-select {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 0.6rem;
+  margin-bottom: 1rem;
+}
+.mode-select button {
+  min-height: 54px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--bg);
+  color: var(--text);
+  font-size: 1rem;
+  cursor: pointer;
+}
+.mode-select button.active {
+  background: var(--accent);
+  color: #fff;
+  border-color: var(--accent);
+}
+.setup-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: 0.75rem;
+  margin-bottom: 1rem;
+}
+.setup-grid label {
+  display: flex;
+  flex-direction: column;
+  gap: 0.3rem;
+  font-size: 0.8rem;
+  color: var(--text-muted);
+}
+.setup-grid select {
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  padding: 0.55rem 0.6rem;
+  background: var(--bg);
+  color: var(--text);
+  font-size: 0.9rem;
+  outline: none;
+}
+.setup-grid select:focus { border-color: var(--accent); }
+#btn-start {
+  width: 100%;
+  min-height: 48px;
+  background: var(--accent);
+  color: #fff;
+  border: none;
+  border-radius: var(--radius);
+  font-size: 1rem;
+  cursor: pointer;
+}
+#btn-start:hover { background: var(--accent-hover); }
+
+.type-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+  margin-bottom: 0.75rem;
+}
+.type-toolbar span { font-size: 0.85rem; color: var(--text-muted); }
+.type-toolbar button {
+  background: none;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  padding: 0.35rem 0.7rem;
+  font-size: 0.8rem;
+  cursor: pointer;
+  color: var(--text-muted);
+}
+.progress-track {
+  height: 6px;
+  background: var(--bg);
+  border-radius: 999px;
+  overflow: hidden;
+  margin-bottom: 1rem;
+}
+.progress-fill {
+  height: 100%;
+  background: var(--accent);
+  width: 0%;
+  transition: width 0.2s ease;
+}
+#target-text {
+  font-family: var(--font-mono);
+  font-size: clamp(1.35rem, 4vw, 2rem);
+  line-height: 1.6;
+  min-height: 3.5rem;
+  padding: 0.8rem;
+  background: var(--bg);
+  border-radius: var(--radius);
+  border: 1px solid var(--border);
+  margin-bottom: 0.75rem;
+  overflow-wrap: anywhere;
+}
+#target-text .done { color: var(--success); }
+#target-text .current {
+  color: var(--accent);
+  background: var(--highlight);
+  border-radius: 3px;
+}
+#chinese-text {
+  font-size: 1rem;
+  color: var(--text);
+  padding: 0.6rem 0.75rem;
+  background: var(--highlight);
+  border-radius: var(--radius);
+  margin-bottom: 0.75rem;
+  min-height: 2rem;
+}
+#typing-input {
+  width: 100%;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: 0.75rem;
+  font-size: 1.05rem;
+  font-family: var(--font-mono);
+  background: var(--bg);
+  color: var(--text);
+  outline: none;
+  margin-bottom: 0.75rem;
+}
+#typing-input:focus { border-color: var(--accent); }
+#next-key {
+  min-height: 1.6rem;
+  font-size: 0.9rem;
+  color: var(--text-muted);
+  margin-bottom: 0.75rem;
+}
+#next-key b {
+  color: var(--accent);
+  font-family: var(--font-mono);
+}
+#keyboard {
+  display: grid;
+  gap: 0.35rem;
+}
+.kb-row {
+  display: flex;
+  justify-content: center;
+  gap: 0.35rem;
+}
+.kb-key {
+  min-width: 34px;
+  height: 40px;
+  padding: 0 0.4rem;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  background: var(--panel-bg);
+  color: var(--text);
+  font-size: 0.9rem;
+  font-family: var(--font-mono);
+  cursor: pointer;
+}
+.kb-key.space { flex: 1; max-width: 220px; }
+.kb-key.hint {
+  border-color: var(--accent);
+  background: var(--accent);
+  color: #fff;
+  font-weight: 700;
+}
+.finish-box {
+  text-align: center;
+  padding: 2rem 0;
+}
+.finish-box h2 { margin-bottom: 0.75rem; }
+.finish-box p { color: var(--text-muted); margin-bottom: 1rem; }
+.finish-box button {
+  background: var(--accent);
+  color: #fff;
+  border: none;
+  border-radius: var(--radius);
+  padding: 0.6rem 1.2rem;
+  font-size: 0.95rem;
+  cursor: pointer;
+}
+@media (max-width: 640px) {
+  .kb-key {
+    min-width: 28px;
+    height: 38px;
+    font-size: 0.8rem;
+    padding: 0 0.25rem;
+  }
+  .kb-row { gap: 0.25rem; }
+}

typing.html

@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>打字练习 — Mi Diario</title>
+  <link rel="stylesheet" href="style.css">
+  <link rel="stylesheet" href="typing.css">
+</head>
+<body>
+  <div class="type-wrap">
+    <div class="type-top">
+      <h1>⌨️ 西班牙语打字练习</h1>
+      <a href="index.html">← 返回日记</a>
+    </div>
+
+    <div id="setup-view" class="type-card">
+      <div class="mode-select">
+        <button data-mode="vocab" class="active">📖 基础词汇</button>
+        <button data-mode="phrases">💬 日常口语</button>
+      </div>
+      <div class="setup-grid">
+        <label>分类
+          <select id="category-select"></select>
+        </label>
+        <label>题量
+          <select id="count-select">
+            <option value="10">10 个</option>
+            <option value="20">20 个</option>
+            <option value="50">50 个</option>
+            <option value="all">全部</option>
+          </select>
+        </label>
+        <label>顺序
+          <select id="order-select">
+            <option value="random">随机</option>
+            <option value="order">按顺序</option>
+          </select>
+        </label>
+      </div>
+      <button id="btn-start">开始打字</button>
+    </div>
+
+    <div id="practice-view" class="type-card" style="display:none">
+      <div class="type-toolbar">
+        <span id="progress-text"></span>
+        <span id="accuracy-text"></span>
+        <button id="btn-restart">重新开始</button>
+      </div>
+      <div class="progress-track"><div id="progress-fill" class="progress-fill"></div></div>
+      <div id="target-text"></div>
+      <div id="chinese-text"></div>
+      <input id="typing-input" type="text" autocomplete="off" autocapitalize="off" autocorrect="off" spellcheck="false" placeholder="">
+      <div id="next-key"></div>
+      <div id="keyboard"></div>
+    </div>
+  </div>
+
+  <script src="typing-data.js"></script>
+  <script src="speech.js"></script>
+  <script src="typing.js"></script>
+</body>
+</html>

typing.js

@@ -0,0 +1,217 @@
+var typingMode = 'vocab';
+var typingItems = [];
+var typingIndex = 0;
+var typingStats = { correct: 0, errors: 0 };
+var typed = '';
+
+var KEY_ROWS = [
+  ['1','2','3','4','5','6','7','8','9','0'],
+  ['q','w','e','r','t','y','u','i','o','p'],
+  ['a','s','d','f','g','h','j','k','l','ñ'],
+  ['z','x','c','v','b','n','m',',','.',';'],
+  ['á','é','í','ó','ú','ü','¿','¡',':','?','!',' ']
+];
+
+function escTyping(s) {
+  var div = document.createElement('div');
+  div.textContent = s == null ? '' : String(s);
+  return div.innerHTML;
+}
+
+function currentCategory() {
+  var id = document.getElementById('category-select').value;
+  return window.TYPING_DATA[typingMode].categories.find(function(c) {
+    return c.id === id;
+  });
+}
+
+function renderCategories() {
+  var data = window.TYPING_DATA[typingMode];
+  var select = document.getElementById('category-select');
+  select.innerHTML = data.categories.map(function(cat) {
+    return '<option value="' + escTyping(cat.id) + '">' +
+      escTyping(cat.name) + '（' + cat.items.length + '）</option>';
+  }).join('');
+}
+
+function startTyping() {
+  var category = currentCategory();
+  if (!category) return;
+  var source = category.items.map(function(item, idx) {
+    return Object.assign({}, item, { id: idx + 1 });
+  });
+  if (document.getElementById('order-select').value === 'random') {
+    for (var i = source.length - 1; i > 0; i--) {
+      var j = Math.floor(Math.random() * (i + 1));
+      var t = source[i]; source[i] = source[j]; source[j] = t;
+    }
+  }
+  var count = document.getElementById('count-select').value;
+  typingItems = count === 'all' ? source : source.slice(0, parseInt(count, 10) || 10);
+  typingIndex = 0;
+  typingStats = { correct: 0, errors: 0 };
+  typed = '';
+  document.getElementById('typing-input').style.display = '';
+  document.getElementById('setup-view').style.display = 'none';
+  document.getElementById('practice-view').style.display = 'block';
+  renderPractice();
+}
+
+function renderPractice() {
+  if (typingIndex >= typingItems.length) {
+    renderFinish();
+    return;
+  }
+  var item = typingItems[typingIndex];
+  var target = item.es;
+  var targetHtml = '';
+  for (var i = 0; i < target.length; i++) {
+    var ch = escTyping(target[i]);
+    if (i < typed.length) {
+      targetHtml += '<span class="done">' + ch + '</span>';
+    } else if (i === typed.length) {
+      targetHtml += '<span class="current">' + ch + '</span>';
+    } else {
+      targetHtml += ch;
+    }
+  }
+  document.getElementById('target-text').innerHTML = targetHtml;
+  document.getElementById('chinese-text').textContent = item.zh || '';
+  document.getElementById('progress-text').textContent =
+    (typingIndex + 1) + ' / ' + typingItems.length;
+  var totalKeys = typingStats.correct + typingStats.errors;
+  document.getElementById('accuracy-text').textContent =
+    '正确按键 ' + typingStats.correct + '，错误 ' + typingStats.errors +
+    '，正确率 ' + (totalKeys ? Math.round(typingStats.correct * 100 / totalKeys) : 100) + '%';
+  document.getElementById('progress-fill').style.width =
+    (typingIndex * 100 / typingItems.length) + '%';
+
+  var input = document.getElementById('typing-input');
+  input.value = typed;
+  renderNextKey(target);
+  renderKeyboard(target);
+  setTimeout(function() { input.focus(); }, 50);
+}
+
+function renderNextKey(target) {
+  var next = target[typed.length];
+  document.getElementById('next-key').innerHTML = typed.length >= target.length
+    ? '已完成'
+    : '下一键：<b>' + escTyping(next) + '</b>';
+}
+
+function renderTypingAccuracy() {
+  var totalKeys = typingStats.correct + typingStats.errors;
+  document.getElementById('accuracy-text').textContent =
+    '正确按键 ' + typingStats.correct + '，错误 ' + typingStats.errors +
+    '，正确率 ' + (totalKeys ? Math.round(typingStats.correct * 100 / totalKeys) : 100) + '%';
+}
+
+function renderKeyboard(target) {
+  var next = target[typed.length] || '';
+  var container = document.getElementById('keyboard');
+  container.innerHTML = KEY_ROWS.map(function(row) {
+    return '<div class="kb-row">' + row.map(function(key) {
+      var label = key === ' ' ? '␣' : key;
+      var isHint = next && (
+        key === next ||
+        key.toLowerCase() === next.toLowerCase() ||
+        (next === ' ' && key === ' ')
+      );
+      return '<button type="button" class="kb-key' + (isHint ? ' hint' : '') + (key === ' ' ? ' space' : '') + '" data-key="' + escTyping(key) + '">' + escTyping(label) + '</button>';
+    }).join('') + '</div>';
+  }).join('');
+}
+
+function handleTypingInput() {
+  var input = document.getElementById('typing-input');
+  var value = input.value;
+  var item = typingItems[typingIndex];
+  if (!item) return;
+  var target = item.es;
+  var oldLength = typed.length;
+  typed = value;
+  if (target.indexOf(typed) === 0) {
+    typingStats.correct += Math.max(0, typed.length - oldLength);
+    renderTargetProgress(target);
+  } else {
+    typingStats.errors++;
+    typed = target.slice(0, oldLength);
+    input.value = typed;
+    renderTargetProgress(target);
+  }
+  renderNextKey(target);
+  renderTypingAccuracy();
+  if (typed.length >= target.length) {
+    typingStats.correct += Math.max(0, target.length - typed.length);
+    speakText(item.es, 'es');
+    typingIndex++;
+    typed = '';
+    setTimeout(renderPractice, 700);
+  }
+}
+
+function renderTargetProgress(target) {
+  var targetHtml = '';
+  for (var i = 0; i < target.length; i++) {
+    var ch = escTyping(target[i]);
+    if (i < typed.length) {
+      targetHtml += '<span class="done">' + ch + '</span>';
+    } else if (i === typed.length) {
+      targetHtml += '<span class="current">' + ch + '</span>';
+    } else {
+      targetHtml += ch;
+    }
+  }
+  document.getElementById('target-text').innerHTML = targetHtml;
+}
+
+function renderFinish() {
+  var totalKeys = typingStats.correct + typingStats.errors;
+  var accuracy = totalKeys ? Math.round(typingStats.correct * 100 / totalKeys) : 100;
+  document.getElementById('target-text').innerHTML = '';
+  document.getElementById('chinese-text').textContent = '';
+  document.getElementById('next-key').textContent = '';
+  document.getElementById('keyboard').innerHTML = '';
+  document.getElementById('progress-text').textContent = '';
+  document.getElementById('accuracy-text').textContent = '';
+  document.getElementById('typing-input').style.display = 'none';
+  document.getElementById('progress-fill').style.width = '100%';
+  document.getElementById('target-text').innerHTML =
+    '<div class="finish-box"><h2>练习完成</h2><p>完成 ' + typingItems.length +
+    ' 个，正确率 ' + accuracy + '%</p><button id="btn-again">再练一次</button></div>';
+  document.getElementById('btn-again').addEventListener('click', function() {
+    document.getElementById('typing-input').style.display = '';
+    document.getElementById('setup-view').style.display = 'block';
+    document.getElementById('practice-view').style.display = 'none';
+  });
+}
+
+document.querySelectorAll('.mode-select button').forEach(function(btn) {
+  btn.addEventListener('click', function() {
+    typingMode = btn.dataset.mode;
+    document.querySelectorAll('.mode-select button').forEach(function(b) {
+      b.classList.toggle('active', b === btn);
+    });
+    renderCategories();
+  });
+});
+
+document.getElementById('btn-start').addEventListener('click', startTyping);
+document.getElementById('btn-restart').addEventListener('click', startTyping);
+document.getElementById('typing-input').addEventListener('input', handleTypingInput);
+document.getElementById('keyboard').addEventListener('click', function(e) {
+  var btn = e.target.closest('.kb-key');
+  if (!btn) return;
+  var input = document.getElementById('typing-input');
+  var key = btn.dataset.key;
+  var next = typingItems[typingIndex] && typingItems[typingIndex].es[typed.length];
+  if (next && key.toLowerCase() === next.toLowerCase() && key !== next) {
+    key = next;
+  }
+  input.value += key;
+  handleTypingInput();
+  input.focus();
+});
+
+renderCategories();