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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Code Dataset Generator for Falcon 40B</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        .file-drop-area {
            border: 2px dashed #6366f1;
            transition: all 0.3s ease;
        }
        .file-drop-area.active {
            border-color: #4f46e5;
            background-color: #eef2ff;
        }
        .progress-bar {
            transition: width 0.3s ease;
        }
        .code-preview {
            font-family: 'Courier New', monospace;
            background-color: #1e293b;
            color: #f8fafc;
        }
        .language-badge {
            top: -10px;
            right: -10px;
        }
        .slide-fade-enter-active, .slide-fade-leave-active {
            transition: all 0.3s ease;
        }
        .slide-fade-enter-from, .slide-fade-leave-to {
            opacity: 0;
            transform: translateY(10px);
        }
    </style>
</head>
<body class="bg-gray-50 min-h-screen">
    <div class="container mx-auto px-4 py-8" id="app">
        <!-- Header -->
        <header class="mb-10 text-center">
            <h1 class="text-4xl font-bold text-indigo-700 mb-2">
                <i class="fas fa-database mr-2"></i>Code Dataset Generator
            </h1>
            <p class="text-lg text-gray-600 max-w-2xl mx-auto">
                Transform your source code into fine-tuning datasets for Falcon 40B and other LLMs
            </p>
        </header>

        <!-- Main Content -->
        <div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
            <!-- Upload Section -->
            <div class="lg:col-span-2 bg-white rounded-xl shadow-md overflow-hidden">
                <div class="p-6">
                    <h2 class="text-2xl font-semibold text-gray-800 mb-4">
                        <i class="fas fa-upload mr-2 text-indigo-600"></i>Upload Source Files
                    </h2>
                    
                    <!-- File Drop Area -->
                    <div 
                        id="dropArea"
                        class="file-drop-area rounded-lg p-8 text-center cursor-pointer mb-6"
                        @dragover.prevent="dragOver = true"
                        @dragleave="dragOver = false"
                        @drop.prevent="handleDrop"
                        :class="{ 'active': dragOver }"
                    >
                        <div class="flex flex-col items-center justify-center space-y-3">
                            <i class="fas fa-cloud-upload-alt text-4xl text-indigo-500"></i>
                            <p class="text-lg font-medium text-gray-700">Drag & drop your source files here</p>
                            <p class="text-sm text-gray-500">or</p>
                            <input 
                                type="file" 
                                id="fileInput" 
                                class="hidden" 
                                multiple 
                                @change="handleFileSelect"
                                accept=".py,.cpp,.c,.go,.rs,.js,.java,.php,.rb,.ts"
                            >
                            <button 
                                @click="document.getElementById('fileInput').click()"
                                class="px-4 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700 transition"
                            >
                                Browse Files
                            </button>
                            <p class="text-xs text-gray-400 mt-2">Supported: Python, C/C++, Rust, Go, JavaScript, Java, PHP, Ruby, TypeScript</p>
                        </div>
                    </div>

                    <!-- Selected Files -->
                    <div v-if="selectedFiles.length > 0" class="mb-6">
                        <h3 class="text-lg font-medium text-gray-700 mb-3">Selected Files</h3>
                        <div class="space-y-2">
                            <div 
                                v-for="(file, index) in selectedFiles" 
                                :key="index"
                                class="flex items-center justify-between bg-gray-50 p-3 rounded-md"
                            >
                                <div class="flex items-center space-x-3">
                                    <i :class="getFileIcon(file.name)" class="text-indigo-500"></i>
                                    <span class="text-sm font-medium text-gray-700 truncate max-w-xs">{{ file.name }}</span>
                                    <span class="text-xs text-gray-500">{{ formatFileSize(file.size) }}</span>
                                </div>
                                <button 
                                    @click="removeFile(index)"
                                    class="text-red-500 hover:text-red-700"
                                >
                                    <i class="fas fa-times"></i>
                                </button>
                            </div>
                        </div>
                    </div>

                    <!-- Processing Options -->
                    <div class="mb-6">
                        <h3 class="text-lg font-medium text-gray-700 mb-3">Processing Options</h3>
                        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Output Format</label>
                                <select v-model="outputFormat" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                    <option value="jsonl">JSONL (Alpaca format)</option>
                                    <option value="hf">HuggingFace Dataset</option>
                                    <option value="openchat">OpenChat Format</option>
                                </select>
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Language Detection</label>
                                <select v-model="languageDetection" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                    <option value="auto">Auto-detect (recommended)</option>
                                    <option value="manual">Manual selection</option>
                                </select>
                            </div>
                        </div>
                        <div class="mt-4 space-y-2">
                            <label class="inline-flex items-center">
                                <input type="checkbox" v-model="extractFunctions" class="rounded border-gray-300 text-indigo-600 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                <span class="ml-2 text-sm text-gray-700">Extract functions/methods</span>
                            </label>
                            <label class="inline-flex items-center">
                                <input type="checkbox" v-model="extractClasses" class="rounded border-gray-300 text-indigo-600 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                <span class="ml-2 text-sm text-gray-700">Extract classes</span>
                            </label>
                            <label class="inline-flex items-center">
                                <input type="checkbox" v-model="includeComments" class="rounded border-gray-300 text-indigo-600 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                <span class="ml-2 text-sm text-gray-700">Include comments/docstrings</span>
                            </label>
                            <label class="inline-flex items-center">
                                <input type="checkbox" v-model="cleanCode" class="rounded border-gray-300 text-indigo-600 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                <span class="ml-2 text-sm text-gray-700">Clean code (remove noise)</span>
                            </label>
                        </div>
                    </div>

                    <!-- Process Button -->
                    <button 
                        @click="processFiles"
                        :disabled="selectedFiles.length === 0 || processing"
                        class="w-full py-3 px-4 bg-indigo-600 hover:bg-indigo-700 text-white font-medium rounded-md transition flex items-center justify-center"
                        :class="{ 'opacity-50 cursor-not-allowed': selectedFiles.length === 0 || processing }"
                    >
                        <span v-if="!processing">
                            <i class="fas fa-cogs mr-2"></i>Generate Dataset
                        </span>
                        <span v-else>
                            <i class="fas fa-spinner fa-spin mr-2"></i>Processing...
                        </span>
                    </button>
                </div>
            </div>

            <!-- Preview Section -->
            <div class="bg-white rounded-xl shadow-md overflow-hidden">
                <div class="p-6">
                    <h2 class="text-2xl font-semibold text-gray-800 mb-4">
                        <i class="fas fa-eye mr-2 text-indigo-600"></i>Dataset Preview
                    </h2>
                    
                    <!-- Progress Bar -->
                    <div v-if="processing" class="mb-6">
                        <div class="flex justify-between text-sm text-gray-600 mb-1">
                            <span>Processing files...</span>
                            <span>{{ processedFiles }} / {{ selectedFiles.length }}</span>
                        </div>
                        <div class="w-full bg-gray-200 rounded-full h-2.5">
                            <div 
                                class="progress-bar bg-indigo-600 h-2.5 rounded-full" 
                                :style="{ width: (processedFiles / selectedFiles.length) * 100 + '%' }"
                            ></div>
                        </div>
                    </div>

                    <!-- Result Preview -->
                    <div v-if="previewData" class="space-y-4">
                        <div class="flex justify-between items-center">
                            <h3 class="text-lg font-medium text-gray-700">Generated Samples</h3>
                            <span class="text-xs bg-indigo-100 text-indigo-800 px-2 py-1 rounded-full">
                                {{ previewData.length }} items
                            </span>
                        </div>
                        
                        <!-- Sample Selector -->
                        <div class="relative">
                            <select 
                                v-model="selectedSampleIndex"
                                class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500"
                            >
                                <option v-for="(item, index) in previewData" :value="index">
                                    Sample {{ index + 1 }} - {{ item.instruction.substring(0, 30) }}...
                                </option>
                            </select>
                        </div>
                        
                        <!-- Sample Preview -->
                        <div v-if="selectedSampleIndex !== null" class="space-y-3">
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Instruction</label>
                                <div class="bg-gray-50 p-3 rounded-md text-sm">
                                    {{ previewData[selectedSampleIndex].instruction }}
                                </div>
                            </div>
                            
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Input Code</label>
                                <div class="code-preview p-3 rounded-md text-sm overflow-x-auto">
                                    <pre>{{ previewData[selectedSampleIndex].input }}</pre>
                                </div>
                            </div>
                            
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Output</label>
                                <div class="bg-gray-50 p-3 rounded-md text-sm">
                                    {{ previewData[selectedSampleIndex].output }}
                                </div>
                            </div>
                        </div>
                        
                        <!-- Download Button -->
                        <button 
                            v-if="previewData.length > 0"
                            @click="downloadDataset"
                            class="w-full py-2 px-4 bg-green-600 hover:bg-green-700 text-white font-medium rounded-md transition flex items-center justify-center mt-4"
                        >
                            <i class="fas fa-download mr-2"></i>Download Dataset
                        </button>
                    </div>
                    
                    <!-- Empty State -->
                    <div v-else class="text-center py-10">
                        <i class="fas fa-code text-4xl text-gray-300 mb-3"></i>
                        <p class="text-gray-500">Your processed dataset will appear here</p>
                    </div>
                </div>
            </div>
        </div>

        <!-- Features Section -->
        <div class="mt-16">
            <h2 class="text-2xl font-bold text-center text-gray-800 mb-8">Key Features</h2>
            <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
                <div class="bg-white p-6 rounded-xl shadow-sm border border-gray-100">
                    <div class="text-indigo-600 mb-3">
                        <i class="fas fa-language text-3xl"></i>
                    </div>
                    <h3 class="text-lg font-semibold mb-2">Multi-language Support</h3>
                    <p class="text-gray-600">Automatically detects and processes code in Python, C/C++, Rust, Go, JavaScript and more.</p>
                </div>
                <div class="bg-white p-6 rounded-xl shadow-sm border border-gray-100">
                    <div class="text-indigo-600 mb-3">
                        <i class="fas fa-robot text-3xl"></i>
                    </div>
                    <h3 class="text-lg font-semibold mb-2">Smart Prompt Engineering</h3>
                    <p class="text-gray-600">Automatically generates meaningful instruction-output pairs from your source code.</p>
                </div>
                <div class="bg-white p-6 rounded-xl shadow-sm border border-gray-100">
                    <div class="text-indigo-600 mb-3">
                        <i class="fas fa-database text-3xl"></i>
                    </div>
                    <h3 class="text-lg font-semibold mb-2">Falcon 40B Optimized</h3>
                    <p class="text-gray-600">Tokenization and formatting specifically optimized for Falcon 40B model fine-tuning.</p>
                </div>
            </div>
        </div>

        <!-- Footer -->
        <footer class="mt-16 text-center text-gray-500 text-sm">
            <p>Code Dataset Generator - Transform your source code into LLM training data</p>
            <p class="mt-1">© 2023 AI Engineering Team. All rights reserved.</p>
        </footer>
    </div>

    <script>
        const app = {
            data() {
                return {
                    dragOver: false,
                    selectedFiles: [],
                    outputFormat: 'jsonl',
                    languageDetection: 'auto',
                    extractFunctions: true,
                    extractClasses: true,
                    includeComments: true,
                    cleanCode: false,
                    processing: false,
                    processedFiles: 0,
                    previewData: null,
                    selectedSampleIndex: 0
                }
            },
            methods: {
                handleDrop(e) {
                    this.dragOver = false;
                    const files = Array.from(e.dataTransfer.files);
                    this.addFiles(files);
                },
                handleFileSelect(e) {
                    const files = Array.from(e.target.files);
                    this.addFiles(files);
                    e.target.value = ''; // Reset input to allow selecting same file again
                },
                addFiles(files) {
                    const validExtensions = ['.py', '.cpp', '.c', '.go', '.rs', '.js', '.java', '.php', '.rb', '.ts'];
                    const filteredFiles = files.filter(file => {
                        const ext = '.' + file.name.split('.').pop().toLowerCase();
                        return validExtensions.includes(ext);
                    });
                    
                    if (filteredFiles.length < files.length) {
                        alert('Some files were ignored. Only source code files are supported.');
                    }
                    
                    this.selectedFiles = [...this.selectedFiles, ...filteredFiles];
                },
                removeFile(index) {
                    this.selectedFiles.splice(index, 1);
                },
                getFileIcon(filename) {
                    const ext = filename.split('.').pop().toLowerCase();
                    const icons = {
                        py: 'fab fa-python',
                        cpp: 'fas fa-file-code',
                        c: 'fas fa-file-code',
                        h: 'fas fa-file-code',
                        go: 'fab fa-golang',
                        rs: 'fas fa-rust',
                        js: 'fab fa-js-square',
                        java: 'fab fa-java',
                        php: 'fab fa-php',
                        rb: 'fas fa-gem',
                        ts: 'fas fa-file-code'
                    };
                    return icons[ext] || 'fas fa-file-code';
                },
                formatFileSize(bytes) {
                    if (bytes === 0) return '0 Bytes';
                    const k = 1024;
                    const sizes = ['Bytes', 'KB', 'MB', 'GB'];
                    const i = Math.floor(Math.log(bytes) / Math.log(k));
                    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
                },
                processFiles() {
                    if (this.selectedFiles.length === 0) return;
                    
                    this.processing = true;
                    this.processedFiles = 0;
                    this.previewData = null;
                    
                    // Simulate processing (in a real app, this would be API calls)
                    const totalFiles = this.selectedFiles.length;
                    const interval = setInterval(() => {
                        this.processedFiles += 1;
                        
                        if (this.processedFiles >= totalFiles) {
                            clearInterval(interval);
                            this.processing = false;
                            this.generatePreviewData();
                        }
                    }, 800);
                },
                generatePreviewData() {
                    // Generate mock preview data
                    this.previewData = [
                        {
                            "instruction": "Explain the purpose of this Python function.",
                            "input": "def get_user_by_id(id):\n    return db.query(User).filter(User.id == id).first()",
                            "output": "This function retrieves a user from the database by their ID."
                        },
                        {
                            "instruction": "What does this C++ function calculate?",
                            "input": "int factorial(int n) {\n    if (n <= 1) return 1;\n    return n * factorial(n - 1);\n}",
                            "output": "This function calculates the factorial of a given integer n using recursion."
                        },
                        {
                            "instruction": "Convert this JavaScript function to TypeScript with proper typing.",
                            "input": "function greet(name) {\n    return `Hello, ${name}!`;\n}",
                            "output": "function greet(name: string): string {\n    return `Hello, ${name}!`;\n}"
                        },
                        {
                            "instruction": "Optimize this Go function for better performance.",
                            "input": "func sum(numbers []int) int {\n    total := 0\n    for _, num := range numbers {\n        total += num\n    }\n    return total\n}",
                            "output": "The function is already quite optimized. For very large slices, you might consider parallel processing using goroutines."
                        }
                    ];
                    this.selectedSampleIndex = 0;
                },
                downloadDataset() {
                    if (!this.previewData) return;
                    
                    // In a real app, this would download the actual processed dataset
                    const dataStr = JSON.stringify(this.previewData, null, 2);
                    const dataBlob = new Blob([dataStr], { type: 'application/json' });
                    const url = URL.createObjectURL(dataBlob);
                    
                    const link = document.createElement('a');
                    link.href = url;
                    link.download = 'code_dataset.json';
                    document.body.appendChild(link);
                    link.click();
                    document.body.removeChild(link);
                    URL.revokeObjectURL(url);
                }
            }
        };
        
        Vue.createApp(app).mount('#app');
    </script>
    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - <a href="https://enzostvs-deepsite.hf.space?remix=Barbuuuuuuuu/code-dataset-generator" style="color: #fff;text-decoration: underline;" target="_blank" >🧬 Remix</a></p></body>
</html>