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544 lines (472 loc) · 25.6 KB
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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, maximum-scale=1.0, user-scalable=no">
<meta name="description" content="Mandarin Chinese reading practice - 中文阅读练习">
<meta name="theme-color" content="#e74c3c">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="apple-mobile-web-app-title" content="Mandarin Pathways">
<title>Mandarin Pathways - Reading Practice</title>
<link rel="manifest" href="manifest.json">
<link rel="apple-touch-icon" href="icons/icon-192x192.png">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
<link rel="stylesheet" href="css/styles.css">
<link rel="stylesheet" href="css/reading.css">
</head>
<body>
<header>
<h1>Mandarin Pathways</h1>
<p><span class="zh">开启您的中文学习之旅</span><span class="en">Your Journey to Chinese Language Mastery</span></p>
</header>
<main>
<!-- Return to top button -->
<div class="return-to-top" id="returnToTop">
<i class="fas fa-arrow-up"></i>
</div>
<!-- Visual anchor pattern -->
<div class="visual-anchor" style="top: 5%; right: 5%;"></div>
<div class="lesson-container">
<div class="lesson-header">
<div class="lesson-title">
<span class="flag" id="language-flag"></span>
<h2><span class="zh">阅读练习：</span><span class="en">Reading Practice: </span><span id="reading-level"></span></h2>
</div>
<div class="language-selector">
<button class="language-btn" data-lang="zh"><span class="flag">🇨🇳</span> 简体中文</button>
<button class="language-btn" data-lang="pinyin"><span class="flag">🔤</span> Pinyin</button>
<button class="language-btn" data-lang="en"><span class="flag">🇺🇸</span> English</button>
</div>
</div>
<div class="navigation">
<a href="index.html" class="home-btn">
<i class="fas fa-home"></i> <span class="zh">返回首页</span><span class="en">Back to Home</span>
</a>
</div>
<div class="level-selector">
<h3><span class="zh">选择难度级别</span><span class="en">Select Difficulty Level</span></h3>
<div class="level-buttons">
<button class="level-btn" data-level="beginner">
<i class="fas fa-star"></i> <span class="zh">初级</span><span class="en">Beginner</span>
</button>
<button class="level-btn" data-level="intermediate">
<i class="fas fa-star"></i><i class="fas fa-star"></i> <span class="zh">中级</span><span class="en">Intermediate</span>
</button>
<button class="level-btn" data-level="advanced">
<i class="fas fa-star"></i><i class="fas fa-star"></i><i class="fas fa-star"></i> <span class="zh">高级</span><span class="en">Advanced</span>
</button>
</div>
</div>
<div class="topic-selector" style="display: none;">
<h3><span class="zh">选择阅读主题</span><span class="en">Select Reading Topic</span></h3>
<div class="topic-buttons" id="topic-buttons">
<!-- Topics will be dynamically added here based on level -->
</div>
</div>
<div class="section-info">
<h3 id="section-title"></h3>
<p id="section-description"></p>
</div>
<div class="audio-player">
<audio controls id="audio-player" type="audio/mpeg">
<span class="zh">您的浏览器不支持音频元素。</span><span class="en">Your browser does not support the audio element.</span>
</audio>
<div id="audio-fallback"></div>
</div>
<div class="reading-content" id="reading-content">
<!-- Reading content will be dynamically added here -->
</div>
<div class="vocabulary-section" id="vocabulary-section">
<h3><span class="zh">生词表</span><span class="en">Vocabulary</span></h3>
<div class="vocabulary-list" id="vocabulary-list">
<!-- Vocabulary will be dynamically added here -->
</div>
</div>
<div class="questions-section" id="questions-section">
<h3><span class="zh">理解问题</span><span class="en">Comprehension Questions</span></h3>
<div class="questions-list" id="questions-list">
<!-- Questions will be dynamically added here -->
</div>
</div>
<div class="lesson-actions">
<button id="complete-btn" class="complete-btn">
<i class="fas fa-check"></i> <span class="zh">标记为已完成</span><span class="en">Mark as Complete</span>
</button>
</div>
<!-- Section divider with visual anchor -->
<div class="section-divider"></div>
<div class="navigation">
<a href="index.html" class="home-btn">
<i class="fas fa-home"></i> <span class="zh">返回首页</span><span class="en">Back to Home</span>
</a>
</div>
</div>
<!-- Visual anchor pattern -->
<div class="visual-anchor" style="bottom: 10%; left: 5%;"></div>
</main>
<footer>
<p>© 2025 Mandarin Pathways | <span class="zh">赋能中文学习</span><span class="en">Empowering Chinese Language Learning</span></p>
</footer>
<div class="copy-notification" id="copy-notification">
<span class="zh">短语已复制到剪贴板！</span><span class="en">Phrase copied to clipboard!</span>
</div>
<script>
// Register Service Worker
if ('serviceWorker' in navigator) {
window.addEventListener('load', () => {
navigator.serviceWorker.register('/sw.js')
.then(registration => {
console.log('ServiceWorker registration successful');
})
.catch(err => {
console.log('ServiceWorker registration failed: ', err);
});
});
}
// Reading content data structure
const readingData = {
beginner: {
"Self Introduction": {
title: "Self Introduction",
description: "A simple self-introduction in Mandarin",
hasAudio: true
},
"Daily Routine": {
title: "Daily Routine",
description: "Learn vocabulary related to daily activities",
hasAudio: true
}
},
intermediate: {
"At the Restaurant": {
title: "At the Restaurant",
description: "Vocabulary and phrases for dining out",
hasAudio: true
},
"Weekend Plans": {
title: "Weekend Plans",
description: "Discussing weekend activities and plans",
hasAudio: true
}
},
advanced: {
"Environmental Protection": {
title: "Environmental Protection",
description: "Advanced vocabulary related to environmental issues",
hasAudio: true
}
}
};
document.addEventListener('DOMContentLoaded', function() {
const urlParams = new URLSearchParams(window.location.search);
const level = urlParams.get('level') || '';
const topic = urlParams.get('topic') || '';
const lang = urlParams.get('lang') || 'zh';
// Set active language and update HTML lang attribute
const languageBtns = document.querySelectorAll('.language-btn');
languageBtns.forEach(btn => {
if (btn.dataset.lang === lang) {
btn.classList.add('active');
// Set HTML lang attribute based on selected language
if (lang === 'en') {
document.documentElement.setAttribute('lang', 'en');
} else if (lang === 'zh') {
document.documentElement.setAttribute('lang', 'zh-CN');
} else {
// For pinyin, we'll use English as the base language
document.documentElement.setAttribute('lang', 'en');
}
}
btn.addEventListener('click', () => {
const currentLevel = urlParams.get('level') || '';
const currentTopic = urlParams.get('topic') || '';
let newUrl = `reading.html?lang=${btn.dataset.lang}`;
if (currentLevel) {
newUrl += `&level=${currentLevel}`;
if (currentTopic) {
newUrl += `&topic=${currentTopic}`;
}
}
window.location.href = newUrl;
});
});
// Set language flag
const flagMap = {
'zh': '🇨🇳',
'pinyin': '🔤',
'en': '🇺🇸'
};
document.getElementById('language-flag').textContent = flagMap[lang];
// Set up level buttons
const levelBtns = document.querySelectorAll('.level-btn');
levelBtns.forEach(btn => {
if (btn.dataset.level === level) {
btn.classList.add('active');
}
btn.addEventListener('click', () => {
window.location.href = `reading.html?level=${btn.dataset.level}&lang=${lang}`;
});
});
// If level is selected, show topics
if (level && readingData[level]) {
document.querySelector('.topic-selector').style.display = 'block';
document.getElementById('reading-level').textContent = level.charAt(0).toUpperCase() + level.slice(1);
// Populate topics
const topicButtons = document.getElementById('topic-buttons');
topicButtons.innerHTML = '';
Object.keys(readingData[level]).forEach(topicName => {
const btn = document.createElement('button');
btn.className = 'topic-btn';
if (topicName === topic) {
btn.classList.add('active');
}
btn.dataset.topic = topicName;
const icon = document.createElement('i');
icon.className = 'fas fa-book';
btn.appendChild(icon);
const space = document.createTextNode(' ');
btn.appendChild(space);
const text = document.createTextNode(topicName);
btn.appendChild(text);
btn.addEventListener('click', () => {
window.location.href = `reading.html?level=${level}&topic=${topicName}&lang=${lang}`;
});
topicButtons.appendChild(btn);
});
}
// If both level and topic are selected, load content
if (level && topic && readingData[level] && readingData[level][topic]) {
loadReadingContent(level, topic, lang);
} else {
// Hide content sections if no topic selected
document.getElementById('section-title').textContent = '';
document.getElementById('section-description').textContent = '';
document.querySelector('.audio-player').style.display = 'none';
document.getElementById('reading-content').innerHTML = '';
document.getElementById('vocabulary-section').style.display = 'none';
document.getElementById('questions-section').style.display = 'none';
document.getElementById('complete-btn').style.display = 'none';
}
// Mark as complete functionality
const completeBtn = document.getElementById('complete-btn');
const completedReadings = JSON.parse(localStorage.getItem('completedReadings') || '{}');
if (level && topic && completedReadings[`${level}_${topic}_${lang}`]) {
completeBtn.classList.add('completed');
completeBtn.innerHTML = '<i class="fas fa-check-circle"></i> Completed';
completeBtn.disabled = true;
}
completeBtn.addEventListener('click', () => {
if (level && topic) {
// Mark reading as complete
completedReadings[`${level}_${topic}_${lang}`] = true;
localStorage.setItem('completedReadings', JSON.stringify(completedReadings));
// Update button state
completeBtn.classList.add('completed');
completeBtn.innerHTML = '<i class="fas fa-check-circle"></i> Completed';
completeBtn.disabled = true;
// Show completion notification
const notification = document.getElementById('copy-notification');
notification.textContent = 'Reading marked as complete!';
notification.style.display = 'block';
notification.style.animation = 'none';
notification.offsetHeight; // Trigger reflow
notification.style.animation = 'fadeInOut 2s ease';
setTimeout(() => {
notification.style.display = 'none';
notification.textContent = 'Phrase copied to clipboard!';
}, 2000);
}
});
});
function loadReadingContent(level, topic, lang) {
const topicInfo = readingData[level][topic];
// Set section info
document.getElementById('section-title').textContent = topicInfo.title;
document.getElementById('section-description').textContent = topicInfo.description;
// Show content sections
document.querySelector('.audio-player').style.display = 'block';
document.getElementById('vocabulary-section').style.display = 'block';
document.getElementById('questions-section').style.display = 'block';
document.getElementById('complete-btn').style.display = 'block';
// Load audio if available
const audio = document.getElementById('audio-player');
const audioFallback = document.getElementById('audio-fallback');
if (topicInfo.hasAudio) {
// For Pinyin, use Mandarin audio file
const audioLang = lang === 'pinyin' ? 'zh' : lang;
const audioPath = `audio_files/reading/${level}_${topic.toLowerCase().replace(/ /g, '_')}_${audioLang}.mp3`;
audio.src = audioPath;
// Add a note only for Pinyin that it's using Mandarin audio
if (lang === 'pinyin') {
audioFallback.innerHTML = '<p class="note"><i class="fas fa-info-circle"></i> Using Mandarin audio for reference.</p>';
audioFallback.style.display = 'block';
} else {
audioFallback.style.display = 'none';
}
} else {
audio.src = '';
audioFallback.innerHTML = '<p class="note"><i class="fas fa-info-circle"></i> Audio not available for this reading.</p>';
audioFallback.style.display = 'block';
}
// Load text content
fetch(`reading_files/${level}_${topic.toLowerCase().replace(/ /g, '_')}_${lang}.txt`)
.then(response => {
if (!response.ok) {
throw new Error(`Network response was not ok: ${response.status}`);
}
return response.text();
})
.then(text => {
formatAndDisplayReadingContent(text);
})
.catch(error => {
console.error('Error loading reading content:', error);
document.getElementById('reading-content').innerHTML = '<p class="error">Reading content not available. Please try another topic or language.</p>';
document.getElementById('vocabulary-section').style.display = 'none';
document.getElementById('questions-section').style.display = 'none';
});
}
function formatAndDisplayReadingContent(text) {
// Split the text into sections (main text, vocabulary, questions)
const sections = text.split(/\n(?=\w[^\n]+\n-+\n)/);
if (sections.length >= 1) {
// Main reading text
const mainTextSection = sections[0];
const mainTextLines = mainTextSection.split('\n');
// Skip title and separator lines
const mainText = mainTextLines.slice(2).join('\n');
const readingContentDiv = document.getElementById('reading-content');
readingContentDiv.innerHTML = '';
const textParagraphs = mainText.split('\n\n');
textParagraphs.forEach(paragraph => {
if (paragraph.trim()) {
const p = document.createElement('p');
p.textContent = paragraph.trim();
readingContentDiv.appendChild(p);
}
});
}
if (sections.length >= 2) {
// Vocabulary section
const vocabSection = sections[1];
const vocabLines = vocabSection.split('\n');
// Skip title and separator lines
const vocabItems = vocabLines.slice(2).filter(line => line.trim());
const vocabListDiv = document.getElementById('vocabulary-list');
vocabListDiv.innerHTML = '';
vocabItems.forEach(item => {
if (item.trim()) {
const vocabItem = document.createElement('div');
vocabItem.className = 'vocab-item';
// Parse the item to extract the parts (bullet point, word, pinyin, translation)
// Format: • word (pinyin) - translation
const itemText = document.createElement('span');
itemText.innerHTML = item.trim()
.replace(/•/, '<span class="bullet">•</span>')
.replace(/\(([^)]+)\)/, '<span class="pinyin">($1)</span>')
.replace(/-/, '<span class="separator">-</span>');
const copyBtn = document.createElement('button');
copyBtn.className = 'copy-btn';
copyBtn.innerHTML = '<i class="fas fa-copy"></i>';
copyBtn.addEventListener('click', () => copyText(item.trim()));
vocabItem.appendChild(itemText);
vocabItem.appendChild(copyBtn);
vocabListDiv.appendChild(vocabItem);
}
});
} else {
document.getElementById('vocabulary-section').style.display = 'none';
}
if (sections.length >= 3) {
// Questions section
const questionsSection = sections[2];
const questionLines = questionsSection.split('\n');
// Skip title and separator lines
const questions = questionLines.slice(2).filter(line => line.trim());
const questionsListDiv = document.getElementById('questions-list');
questionsListDiv.innerHTML = '';
// Group questions and answers (every two lines)
const questionAnswerPairs = [];
for (let i = 0; i < questions.length; i += 2) {
if (questions[i] && questions[i].trim()) {
const questionText = questions[i].trim();
const answerText = (i + 1 < questions.length) ? questions[i + 1].trim() : '';
questionAnswerPairs.push({ question: questionText, answer: answerText });
}
}
questionAnswerPairs.forEach(pair => {
const questionItem = document.createElement('div');
questionItem.className = 'question-item';
// Parse the question to extract the question number and text
// Format: 【Question #】 Question text
const questionText = document.createElement('p');
questionText.className = 'question-text';
questionText.innerHTML = pair.question
.replace(/【([^】]+)】/, '<span class="question-number">【$1】</span>');
// Create answer section with toggle functionality
const answerSection = document.createElement('div');
answerSection.className = 'answer-section';
const answerInput = document.createElement('textarea');
answerInput.className = 'answer-input';
answerInput.placeholder = 'Write your answer here...';
const answerToggle = document.createElement('button');
answerToggle.className = 'answer-toggle';
answerToggle.innerHTML = '<i class="fas fa-eye"></i> Show Answer';
const answerText = document.createElement('div');
answerText.className = 'answer-text';
answerText.textContent = pair.answer.replace(/^答案: |^Answer: /, '');
answerText.style.display = 'none';
answerToggle.addEventListener('click', () => {
if (answerText.style.display === 'none') {
answerText.style.display = 'block';
answerToggle.innerHTML = '<i class="fas fa-eye-slash"></i> Hide Answer';
} else {
answerText.style.display = 'none';
answerToggle.innerHTML = '<i class="fas fa-eye"></i> Show Answer';
}
});
answerSection.appendChild(answerInput);
answerSection.appendChild(answerToggle);
answerSection.appendChild(answerText);
questionItem.appendChild(questionText);
questionItem.appendChild(answerSection);
questionsListDiv.appendChild(questionItem);
});
} else {
document.getElementById('questions-section').style.display = 'none';
}
}
function copyText(text) {
navigator.clipboard.writeText(text).then(() => {
const notification = document.getElementById('copy-notification');
notification.style.display = 'block';
notification.style.animation = 'none';
notification.offsetHeight; // Trigger reflow
notification.style.animation = 'fadeInOut 2s ease';
setTimeout(() => {
notification.style.display = 'none';
}, 2000);
});
}
// Return to top functionality
window.addEventListener('scroll', function() {
const returnToTop = document.getElementById('returnToTop');
if (window.scrollY > 500) {
returnToTop.classList.add('visible');
} else {
returnToTop.classList.remove('visible');
}
});
document.getElementById('returnToTop').addEventListener('click', function() {
window.scrollTo({
top: 0,
behavior: 'smooth'
});
});
</script>
</body>
</html>