File size: 14,731 Bytes
babf3f3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
/**
 * RAG ์ฑ—๋ด‡ ํด๋ผ์ด์–ธํŠธ - ์ฑ„ํŒ… ๊ธฐ๋Šฅ
 * ํ…์ŠคํŠธ ๋ฐ ์Œ์„ฑ ๋Œ€ํ™” ๊ธฐ๋Šฅ ๊ตฌํ˜„
 */

document.addEventListener('DOMContentLoaded', function() {
    // DOM ์š”์†Œ
    const chatMessages = document.getElementById('chatMessages');
    const userInput = document.getElementById('userInput');
    const sendButton = document.getElementById('sendButton');
    const micButton = document.getElementById('micButton');
    const clearChat = document.getElementById('clearChat');
    const recordingAlert = document.getElementById('recordingAlert');
    const processingAlert = document.getElementById('processingAlert');
    const typingAlert = document.getElementById('typingAlert');
    const sourceList = document.getElementById('sourceList');
    
    // ์„ค์ • ์š”์†Œ
    const retrieverType = document.getElementById('retrieverType');
    const topK = document.getElementById('topK');
    const temperatureSlider = document.getElementById('temperature');
    const temperatureValue = document.getElementById('temperatureValue');
    
    // ์Œ์„ฑ ๋…น์Œ ๊ด€๋ จ ๋ณ€์ˆ˜
    let mediaRecorder;
    let audioChunks = [];
    let isRecording = false;
    
    // marked.js ์„ค์ • (๋งˆํฌ๋‹ค์šด ํŒŒ์„œ)
    marked.setOptions({
        renderer: new marked.Renderer(),
        highlight: function(code, language) {
            const validLang = hljs.getLanguage(language) ? language : 'plaintext';
            return hljs.highlight(validLang, code).value;
        },
        gfm: true,
        breaks: true
    });
    
    // ์ฑ„ํŒ… ๊ธฐ๋ก ๋กœ๋“œ
    loadChatHistory();
    
    // ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ ์„ค์ •
    
    // ํ…์ŠคํŠธ ์ž…๋ ฅ ์ด๋ฒคํŠธ
    userInput.addEventListener('keypress', function(e) {
        if (e.key === 'Enter' && !e.shiftKey) {
            e.preventDefault();
            sendMessage();
        }
    });
    
    // ์ „์†ก ๋ฒ„ํŠผ ํด๋ฆญ ์ด๋ฒคํŠธ
    sendButton.addEventListener('click', sendMessage);
    
    // ๋งˆ์ดํฌ ๋ฒ„ํŠผ ํด๋ฆญ ์ด๋ฒคํŠธ
    micButton.addEventListener('click', toggleRecording);
    
    // ๋…น์Œ ์•Œ๋ฆผ ํด๋ฆญ ์ด๋ฒคํŠธ (๋…น์Œ ์ค‘์ง€)
    recordingAlert.addEventListener('click', stopRecording);
    
    // ๋Œ€ํ™” ์ง€์šฐ๊ธฐ ๋ฒ„ํŠผ ํด๋ฆญ ์ด๋ฒคํŠธ
    clearChat.addEventListener('click', function() {
        if (confirm('์ •๋ง ๋Œ€ํ™” ๋‚ด์šฉ์„ ๋ชจ๋‘ ์ง€์šฐ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?')) {
            chatMessages.innerHTML = '';
            sourceList.innerHTML = '<div class="list-group-item text-center text-muted"><i>์ฐธ๊ณ  ๋ฌธ์„œ๊ฐ€ ์—ฌ๊ธฐ์— ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค</i></div>';
            localStorage.removeItem('chatHistory');
        }
    });
    
    // ์˜จ๋„ ์Šฌ๋ผ์ด๋” ์ด๋ฒคํŠธ
    temperatureSlider.addEventListener('input', function() {
        temperatureValue.textContent = this.value;
    });
    
    /**
     * ํ…์ŠคํŠธ ๋ฉ”์‹œ์ง€ ์ „์†ก ํ•จ์ˆ˜
     */
    function sendMessage() {
        const message = userInput.value.trim();
        if (message === '') return;
        
        // ์‚ฌ์šฉ์ž ๋ฉ”์‹œ์ง€ ํ‘œ์‹œ
        addUserMessage(message);
        userInput.value = '';
        
        // ์„ค์ • ๊ฐ€์ ธ์˜ค๊ธฐ
        const retriever = retrieverType.value;
        const k = parseInt(topK.value);
        const temperature = parseFloat(temperatureSlider.value);
        
        // ๋ด‡ ์‘๋‹ต ๊ฐ€์ ธ์˜ค๊ธฐ
        getBotResponse(message, retriever, k, temperature);
    }
    
    /**
     * ์Œ์„ฑ ๋…น์Œ ํ† ๊ธ€ ํ•จ์ˆ˜
     */
    async function toggleRecording() {
        if (!isRecording) {
            startRecording();
        } else {
            stopRecording();
        }
    }
    
    /**
     * ์Œ์„ฑ ๋…น์Œ ์‹œ์ž‘ ํ•จ์ˆ˜
     */
    async function startRecording() {
        try {
            const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
            mediaRecorder = new MediaRecorder(stream);
            audioChunks = [];
            
            mediaRecorder.addEventListener('dataavailable', event => {
                audioChunks.push(event.data);
            });
            
            mediaRecorder.addEventListener('stop', async () => {
                const audioBlob = new Blob(audioChunks, { type: 'audio/wav' });
                await processAudio(audioBlob);
            });
            
            mediaRecorder.start();
            isRecording = true;
            micButton.classList.add('recording');
            recordingAlert.classList.remove('d-none');
            
        } catch (err) {
            console.error('๋งˆ์ดํฌ ์ ‘๊ทผ ์˜ค๋ฅ˜:', err);
            alert('๋งˆ์ดํฌ ์ ‘๊ทผ์— ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ๋งˆ์ดํฌ ๊ถŒํ•œ์„ ํ™•์ธํ•ด์ฃผ์„ธ์š”.');
        }
    }
    
    /**
     * ์Œ์„ฑ ๋…น์Œ ์ค‘์ง€ ํ•จ์ˆ˜
     */
    function stopRecording() {
        if (mediaRecorder && isRecording) {
            mediaRecorder.stop();
            isRecording = false;
            micButton.classList.remove('recording');
            recordingAlert.classList.add('d-none');
            processingAlert.classList.remove('d-none');
            
            // ์ŠคํŠธ๋ฆผ ํŠธ๋ž™ ์ค‘์ง€
            mediaRecorder.stream.getTracks().forEach(track => track.stop());
        }
    }
    
    /**
     * ๋…น์Œ๋œ ์˜ค๋””์˜ค ์ฒ˜๋ฆฌ ํ•จ์ˆ˜
     * @param {Blob} audioBlob - ๋…น์Œ๋œ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ
     */
    async function processAudio(audioBlob) {
        try {
            const formData = new FormData();
            formData.append('audio', audioBlob, 'recording.wav');
            
            const response = await fetch('/api/voice', {
                method: 'POST',
                body: formData
            });
            
            processingAlert.classList.add('d-none');
            
            if (!response.ok) {
                const errorData = await response.json();
                throw new Error(errorData.error || '์Œ์„ฑ ์ฒ˜๋ฆฌ ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.');
            }
            
            const data = await response.json();
            
            // ์ธ์‹๋œ ํ…์ŠคํŠธ๊ฐ€ ์žˆ์œผ๋ฉด ์‚ฌ์šฉ์ž ๋ฉ”์‹œ์ง€๋กœ ํ‘œ์‹œ
            if (data.transcription) {
                addUserMessage(data.transcription);
                
                // ๋ด‡ ์‘๋‹ต์ด ์žˆ์œผ๋ฉด ํ‘œ์‹œ
                if (data.answer) {
                    addBotMessage(data.answer, data.context_docs || []);
                }
            } else {
                throw new Error('์Œ์„ฑ ์ธ์‹์— ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค.');
            }
            
        } catch (err) {
            console.error('์Œ์„ฑ ์ฒ˜๋ฆฌ ์˜ค๋ฅ˜:', err);
            processingAlert.classList.add('d-none');
            alert('์Œ์„ฑ ์ฒ˜๋ฆฌ ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค: ' + err.message);
        }
    }
    
    /**
     * API๋กœ๋ถ€ํ„ฐ ๋ด‡ ์‘๋‹ต ๊ฐ€์ ธ์˜ค๊ธฐ
     * @param {string} message - ์‚ฌ์šฉ์ž ๋ฉ”์‹œ์ง€
     * @param {string} retriever - ๊ฒ€์ƒ‰๊ธฐ ์œ ํ˜•
     * @param {number} k - Top-K ๋ฌธ์„œ ์ˆ˜
     * @param {number} temperature - ์ƒ์„ฑ ๋‹ค์–‘์„ฑ
     */
    async function getBotResponse(message, retriever, k, temperature) {
        try {
            typingAlert.classList.remove('d-none');
            sourceList.innerHTML = '<div class="list-group-item text-center"><div class="spinner-border spinner-border-sm text-primary" role="status"></div><span class="ms-2">์ฐธ๊ณ  ๋ฌธ์„œ ๋กœ๋”ฉ์ค‘...</span></div>';
            
            const response = await fetch('/api/chat', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify({
                    query: message,
                    retriever_type: retriever,
                    top_k: k,
                    temperature: temperature
                })
            });
            
            typingAlert.classList.add('d-none');
            
            if (!response.ok) {
                const errorData = await response.json();
                throw new Error(errorData.error || '์‘๋‹ต์„ ๊ฐ€์ ธ์˜ค๋Š” ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.');
            }
            
            const data = await response.json();
            addBotMessage(data.answer, data.context_docs || []);
            
        } catch (err) {
            console.error('API ์š”์ฒญ ์˜ค๋ฅ˜:', err);
            typingAlert.classList.add('d-none');
            alert('๋ด‡ ์‘๋‹ต์„ ๊ฐ€์ ธ์˜ค๋Š” ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค: ' + err.message);
        }
    }
    
    /**
     * ์‚ฌ์šฉ์ž ๋ฉ”์‹œ์ง€ ์ถ”๊ฐ€ ํ•จ์ˆ˜
     * @param {string} message - ์‚ฌ์šฉ์ž ๋ฉ”์‹œ์ง€
     */
    function addUserMessage(message) {
        const template = document.getElementById('userMessageTemplate');
        const messageNode = template.content.cloneNode(true);
        
        messageNode.querySelector('.message-text').textContent = message;
        chatMessages.appendChild(messageNode);
        
        // ์Šคํฌ๋กค ํ•˜๋‹จ์œผ๋กœ ์ด๋™
        chatMessages.scrollTop = chatMessages.scrollHeight;
        
        // ์ฑ„ํŒ… ๊ธฐ๋ก ์ €์žฅ
        saveChatHistory();
    }
    
    /**
     * ๋ด‡ ๋ฉ”์‹œ์ง€ ์ถ”๊ฐ€ ํ•จ์ˆ˜
     * @param {string} message - ๋ด‡ ๋ฉ”์‹œ์ง€
     * @param {Array} sources - ์ฐธ๊ณ  ๋ฌธ์„œ ๋ชฉ๋ก
     */
    function addBotMessage(message, sources) {
        const template = document.getElementById('botMessageTemplate');
        const messageNode = template.content.cloneNode(true);
        
        // ๋งˆํฌ๋‹ค์šด ๋ณ€ํ™˜ ๋ฐ ์ฝ”๋“œ ํ•˜์ด๋ผ์ดํŠธ ์ ์šฉ
        const sanitizedHTML = DOMPurify.sanitize(marked.parse(message));
        messageNode.querySelector('.message-text').innerHTML = sanitizedHTML;
        
        // ์ฝ”๋“œ ํ•˜์ด๋ผ์ดํŒ… ์ ์šฉ
        messageNode.querySelectorAll('pre code').forEach((block) => {
            hljs.highlightBlock(block);
        });
        
        chatMessages.appendChild(messageNode);
        
        // ์Šคํฌ๋กค ํ•˜๋‹จ์œผ๋กœ ์ด๋™
        chatMessages.scrollTop = chatMessages.scrollHeight;
        
        // ์ฐธ๊ณ  ๋ฌธ์„œ ํ‘œ์‹œ
        updateSourceList(sources);
        
        // ์ฑ„ํŒ… ๊ธฐ๋ก ์ €์žฅ
        saveChatHistory();
    }
    
    /**
     * ์ฐธ๊ณ  ๋ฌธ์„œ ๋ชฉ๋ก ์—…๋ฐ์ดํŠธ ํ•จ์ˆ˜
     * @param {Array} sources - ์ฐธ๊ณ  ๋ฌธ์„œ ๋ชฉ๋ก
     */
    function updateSourceList(sources) {
        sourceList.innerHTML = '';
        
        if (!sources || sources.length === 0) {
            sourceList.innerHTML = '<div class="list-group-item text-center text-muted"><i>์ฐธ๊ณ  ๋ฌธ์„œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค</i></div>';
            return;
        }
        
        sources.forEach((source, index) => {
            const sourceItem = document.createElement('div');
            sourceItem.className = 'list-group-item source-item';
            
            const score = source.score || 0;
            const scoreValue = Math.round(score * 100) / 100;
            const scoreColor = getScoreColor(score);
            
            sourceItem.innerHTML = `
                <div class="d-flex align-items-center">
                    <div class="source-score me-3" style="background-color: ${scoreColor}">
                        ${scoreValue.toFixed(2)}
                    </div>
                    <div>
                        <h6 class="mb-0">${source.source || '๋ฌธ์„œ #' + (index + 1)}</h6>
                        <div class="small text-muted">๊ด€๋ จ์„ฑ ์ ์ˆ˜: ${scoreValue.toFixed(2)}</div>
                    </div>
                </div>
            `;
            
            sourceList.appendChild(sourceItem);
        });
    }
    
    /**
     * ์ ์ˆ˜ ์ƒ‰์ƒ ๊ณ„์‚ฐ ํ•จ์ˆ˜
     * @param {number} score - ๊ด€๋ จ์„ฑ ์ ์ˆ˜ (0-1)
     * @returns {string} - ์ƒ‰์ƒ ์ฝ”๋“œ
     */
    function getScoreColor(score) {
        if (score >= 0.8) return '#198754'; // ๋†’์€ ๊ด€๋ จ์„ฑ (์ดˆ๋ก์ƒ‰)
        if (score >= 0.6) return '#0d6efd'; // ์ค‘๊ฐ„ ๊ด€๋ จ์„ฑ (ํŒŒ๋ž€์ƒ‰)
        if (score >= 0.4) return '#fd7e14'; // ๋‚ฎ์€ ๊ด€๋ จ์„ฑ (์ฃผํ™ฉ์ƒ‰)
        return '#6c757d'; // ๋งค์šฐ ๋‚ฎ์€ ๊ด€๋ จ์„ฑ (ํšŒ์ƒ‰)
    }
    
    /**
     * ์ฑ„ํŒ… ๊ธฐ๋ก ์ €์žฅ ํ•จ์ˆ˜
     */
    function saveChatHistory() {
        const history = {
            messages: [],
            sources: []
        };
        
        // ๋ฉ”์‹œ์ง€ ์ €์žฅ
        document.querySelectorAll('.chat-message').forEach(msg => {
            const isUser = msg.classList.contains('user-message');
            const text = msg.querySelector('.message-text').textContent || msg.querySelector('.message-text').innerHTML;
            
            history.messages.push({
                isUser: isUser,
                content: text
            });
        });
        
        // ์ฐธ๊ณ  ๋ฌธ์„œ ์ €์žฅ
        const sourcesHtml = sourceList.innerHTML;
        history.sources = sourcesHtml;
        
        // ๋กœ์ปฌ ์Šคํ† ๋ฆฌ์ง€์— ์ €์žฅ
        localStorage.setItem('chatHistory', JSON.stringify(history));
    }
    
    /**
     * ์ฑ„ํŒ… ๊ธฐ๋ก ๋กœ๋“œ ํ•จ์ˆ˜
     */
    function loadChatHistory() {
        const history = localStorage.getItem('chatHistory');
        if (!history) return;
        
        try {
            const historyData = JSON.parse(history);
            
            // ๋ฉ”์‹œ์ง€ ๋กœ๋“œ
            historyData.messages.forEach(msg => {
                if (msg.isUser) {
                    const template = document.getElementById('userMessageTemplate');
                    const messageNode = template.content.cloneNode(true);
                    messageNode.querySelector('.message-text').textContent = msg.content;
                    chatMessages.appendChild(messageNode);
                } else {
                    const template = document.getElementById('botMessageTemplate');
                    const messageNode = template.content.cloneNode(true);
                    
                    // ๋งˆํฌ๋‹ค์šด ๋ณ€ํ™˜ ๋ฐ ์ฝ”๋“œ ํ•˜์ด๋ผ์ดํŠธ ์ ์šฉ
                    const sanitizedHTML = DOMPurify.sanitize(marked.parse(msg.content));
                    messageNode.querySelector('.message-text').innerHTML = sanitizedHTML;
                    
                    // ์ฝ”๋“œ ํ•˜์ด๋ผ์ดํŒ… ์ ์šฉ
                    messageNode.querySelectorAll('pre code').forEach((block) => {
                        hljs.highlightBlock(block);
                    });
                    
                    chatMessages.appendChild(messageNode);
                }
            });
            
            // ์ฐธ๊ณ  ๋ฌธ์„œ ๋กœ๋“œ
            if (historyData.sources) {
                sourceList.innerHTML = historyData.sources;
            }
            
            // ์Šคํฌ๋กค ํ•˜๋‹จ์œผ๋กœ ์ด๋™
            chatMessages.scrollTop = chatMessages.scrollHeight;
            
        } catch (err) {
            console.error('์ฑ„ํŒ… ๊ธฐ๋ก ๋กœ๋“œ ์‹คํŒจ:', err);
            localStorage.removeItem('chatHistory');
        }
    }
});