<!DOCTYPE html>
<html lang="ja">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>中国語お名前チェッカー</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 600px;
            margin: 0 auto;
            padding: 20px;
            background-color: #f0f0f0;
        }
        h1 {
            text-align: center;
            color: #333;
        }
        .input-container {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            color: #666;
        }
        input[type="text"] {
            width: 100%;
            padding: 10px;
            font-size: 16px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
        button {
            display: block;
            width: 100%;
            padding: 10px;
            background-color: #4a90e2;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            margin-bottom: 10px;
        }
        button:hover {
            background-color: #357ae8;
        }
        .result {
            margin-top: 20px;
            padding: 20px;
            background-color: white;
            border: 1px solid #ddd;
            border-radius: 4px;
            text-align: center;
        }
        .chinese-name {
            font-size: 24px;
            margin-bottom: 10px;
        }
        .pinyin {
            font-size: 18px;
            color: #666;
            margin-bottom: 10px;
        }
        #loading, #error-message, #debug-info {
            text-align: center;
            color: #666;
            margin-top: 10px;
        }
        #debug-info {
            background-color: #e6e6e6;
            padding: 10px;
            border-radius: 4px;
            margin-top: 20px;
        }
    </style>
</head>
<body>
    <h1>中国語お名前チェッカー</h1>
    <div class="input-container">
        <label for="name-input">日本の漢字で入力</label>
        <input type="text" id="name-input" placeholder="山田 太郎">
    </div>
    <button id="convert-btn" disabled>変換</button>
    <div class="result" id="result" style="display: none;">
        <div class="chinese-name" id="chinese-name"></div>
        <div class="pinyin" id="pinyin"></div>
        <button id="speak-btn">音声再生</button>
    </div>
    <div id="loading">データ読み込み中...</div>
    <div id="error-message"></div>
    <div id="debug-info"></div>

    <script>
        let kanjiData = {};

        async function loadKanjiData() {
            try {
                console.log('データ読み込み開始');
                const response = await fetch('henkan.json');
                console.log('Fetch応答:', response);
                if (!response.ok) {
                    throw new Error(`HTTP error! status: ${response.status}`);
                }
                const text = await response.text();
                console.log('受信したデータ:', text);
                kanjiData = JSON.parse(text);
                console.log('解析されたデータ:', kanjiData);
                document.getElementById('loading').style.display = 'none';
                document.getElementById('convert-btn').disabled = false;
                document.getElementById('debug-info').textContent = 'データ読み込み成功: ' + Object.keys(kanjiData).length + '件の漢字データ';
            } catch (error) {
                console.error('Error loading data:', error);
                document.getElementById('loading').style.display = 'none';
                document.getElementById('error-message').textContent = 'データの読み込みに失敗しました: ' + error.message;
                document.getElementById('debug-info').textContent = 'エラーの詳細: ' + JSON.stringify(error);
            }
        }

        function convertName(name) {
            const parts = name.split(' ');
            let chineseName = '';
            let pinyinName = '';
            
            parts.forEach((part, index) => {
                let chinesePart = '';
                let pinyinPart = '';
                for (let char of part) {
                    if (kanjiData[char]) {
                        chinesePart += kanjiData[char][0];
                        pinyinPart += kanjiData[char][1] + ' ';
                    } else {
                        chinesePart += char;
                        pinyinPart += char + ' ';
                    }
                }
                chineseName += chinesePart + (index < parts.length - 1 ? ' ' : '');
                pinyinName += pinyinPart.trim() + (index < parts.length - 1 ? ' ' : '');
            });

            return { 
                chineseName: chineseName.trim(), 
                pinyinName: pinyinName.trim().split(' ').map(word => word.charAt(0).toUpperCase() + word.slice(1)).join(' ')
            };
        }

        function speakChineseName(text) {
            const utterance = new SpeechSynthesisUtterance(text);
            utterance.lang = 'zh-CN';
            speechSynthesis.speak(utterance);
        }

        document.getElementById('convert-btn').addEventListener('click', function() {
            const inputName = document.getElementById('name-input').value;
            const { chineseName, pinyinName } = convertName(inputName);
            document.getElementById('chinese-name').textContent = chineseName;
            document.getElementById('pinyin').textContent = pinyinName;
            document.getElementById('result').style.display = 'block';
        });

        document.getElementById('speak-btn').addEventListener('click', function() {
            const chineseName = document.getElementById('chinese-name').textContent;
            speakChineseName(chineseName);
        });

        // 初期化時にデータを読み込む
        loadKanjiData();
    </script>
</body>
</html>