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hoàn thành cơ bản các chức năng

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Victor Phan
2025-12-14 18:26:25 +07:00
parent 174de1034b
commit 623bc9c7dd
20 changed files with 1105 additions and 168 deletions
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training_interface.html
+350 -14
View File
@@ -258,6 +258,29 @@
margin: 5px 0;
color: #666;
}
/* Animations for notifications */
@keyframes slideIn {
from {
transform: translateX(400px);
opacity: 0;
}
to {
transform: translateX(0);
opacity: 1;
}
}
@keyframes slideOut {
from {
transform: translateX(0);
opacity: 1;
}
to {
transform: translateX(400px);
opacity: 0;
}
}
</style>
</head>
<body>
@@ -369,7 +392,18 @@
</div>
</div>
<h3 style="margin: 20px 0 15px; color: #667eea;">🛰️ Dữ Liệu Vệ Tinh</h3>
<h3 style="margin: 20px 0 15px; color: #667eea;">� Dataset Cache Preset</h3>
<div class="form-group">
<label>Chọn Dataset đã cache:</label>
<select id="cachePreset" style="font-size: 14px;">
<option value="">-- Không dùng cache preset --</option>
</select>
<div style="font-size: 12px; color: #666; margin-top: 5px;">
💡 Chọn dataset cache có sẵn để tự động điền các thông số tương ứng
</div>
</div>
<h3 style="margin: 20px 0 15px; color: #667eea;">�🛰️ Dữ Liệu Vệ Tinh</h3>
<div class="form-row">
<div class="form-group">
<label>Số scenes tối đa:</label>
@@ -390,8 +424,27 @@
</div>
<h3 style="margin: 20px 0 15px; color: #667eea;">🤖 Model Parameters</h3>
<!-- Model Type Selection -->
<div class="form-group">
<label><strong>🧠 Loại Model:</strong></label>
<select id="modelType" required style="font-weight: 600; font-size: 14px;">
<option value="xgboost" selected>🚀 XGBoost (Nhanh, Chính xác cao, Hỗ trợ GPU)</option>
<option value="random_forest">🌲 Random Forest (Ổn định, Không cần GPU)</option>
<option value="decision_tree">🌳 Decision Tree (Đơn giản, Nhanh nhất)</option>
<option value="svm">🎯 SVM (Chính xác, Chậm với dữ liệu lớn)</option>
<option value="cnn">🧠 CNN - Deep Learning (PyTorch, Tốt với ảnh vệ tinh, Hỗ trợ GPU)</option>
</select>
<div style="margin-top: 8px; padding: 10px; background: #e7f3ff; border-radius: 5px; font-size: 12px;">
<span id="modelTypeDesc" style="color: #1976d2;">
✓ XGBoost: Tốt nhất cho dữ liệu satellite, hỗ trợ GPU, training nhanh
</span>
</div>
</div>
<!-- Model-specific parameters -->
<div class="form-row">
<div class="form-group">
<div class="form-group" id="nEstimatorsGroup">
<label>N Estimators:</label>
<input type="number" id="nEstimators" value="100" min="10" max="1000" required>
</div>
@@ -399,11 +452,11 @@
<label>Max Depth:</label>
<input type="number" id="maxDepth" value="20" min="1" max="50" required>
</div>
<div class="form-group">
<div class="form-group" id="learningRateGroup">
<label>Learning Rate:</label>
<input type="number" step="0.01" id="learningRate" value="0.1" min="0.01" max="1" required>
</div>
<div class="form-group">
<div class="form-group" id="useGpuGroup">
<label>Use GPU:</label>
<select id="useGpu" required>
<option value="true" selected>Có (RTX 4060)</option>
@@ -412,6 +465,26 @@
</div>
</div>
<!-- Cache Option -->
<div class="form-group" style="margin-top: 20px; padding: 15px; background: #fff8dc; border-radius: 8px; border: 1px solid #ffc107;">
<label style="display: flex; align-items: center; cursor: pointer; margin: 0;">
<input type="checkbox" id="useCache" checked style="width: 18px; height: 18px; margin-right: 10px;">
<span style="font-weight: 600; color: #856404;">💾 Sử dụng Cache Dataset</span>
</label>
<div style="font-size: 12px; color: #856404; margin-top: 8px; margin-left: 28px;">
✅ <strong>Khuyến nghị:</strong> Bật để test nhanh hơn. Lần đầu load dữ liệu sẽ chậm, nhưng các lần sau rất nhanh (không cần download lại từ satellite).<br>
📊 <span id="cacheInfo">Đang kiểm tra cache...</span>
</div>
<div style="margin-top: 10px; margin-left: 28px;">
<button type="button" class="btn btn-secondary" onclick="clearCache()" style="font-size: 12px; padding: 5px 10px; background: #dc3545;">
🗑️ Xóa Cache
</button>
<button type="button" class="btn btn-secondary" onclick="loadCacheInfo()" style="font-size: 12px; padding: 5px 10px; background: #17a2b8; margin-left: 5px;">
🔄 Refresh
</button>
</div>
</div>
<div style="margin-top: 30px; text-align: center;">
<button type="submit" class="btn btn-primary" id="startBtn">
🚀 Bắt Đầu Training
@@ -526,14 +599,15 @@
<h3 style="color: #28a745; margin-bottom: 10px;">✅ Kết Quả Dự Đoán</h3>
<div style="background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%); padding: 20px; border-radius: 8px; border: 2px solid #28a745;">
<div id="predResultText" style="font-size: 14px; line-height: 1.8;"></div>
<div style="margin-top: 15px; text-align: center;">
<button onclick="downloadPredictionResult()" class="btn btn-secondary" style="background: #28a745;">
📥 Tải Kết Quả
</button>
<button onclick="viewPredictionResult()" class="btn btn-secondary" style="background: #17a2b8; margin-left: 10px;">
👁️ Xem Chi Tiết
</button>
</div>
<div id="downloadLinkContainer" style="margin-top: 15px; text-align: center;"></div>
</div>
</div>
<!-- Previous Predictions List -->
<div id="predictionsListSection" style="margin-top: 20px;">
<h3 style="color: #ff6b6b; margin-bottom: 10px;">📂 Các File Dự Đoán Đã Tạo</h3>
<div id="predictionsList" style="background: #f8f9fa; padding: 15px; border-radius: 8px; max-height: 200px; overflow-y: auto;">
<p style="color: #666; text-align: center;">Đang tải...</p>
</div>
</div>
</div>
@@ -631,10 +705,12 @@
max_scenes: parseInt(document.getElementById('maxScenes').value),
cloud_cover: parseInt(document.getElementById('cloudCover').value),
resolution: parseInt(document.getElementById('resolution').value),
model_type: document.getElementById('modelType').value,
n_estimators: parseInt(document.getElementById('nEstimators').value),
max_depth: parseInt(document.getElementById('maxDepth').value),
learning_rate: parseFloat(document.getElementById('learningRate').value),
use_gpu: document.getElementById('useGpu').value === 'true'
use_gpu: document.getElementById('useGpu').value === 'true',
use_cache: document.getElementById('useCache').checked
};
try {
@@ -994,10 +1070,209 @@
}
}
// Model type change handler
function updateModelTypeUI() {
const modelType = document.getElementById('modelType').value;
const desc = document.getElementById('modelTypeDesc');
const nEstimatorsGroup = document.getElementById('nEstimatorsGroup');
const learningRateGroup = document.getElementById('learningRateGroup');
const useGpuGroup = document.getElementById('useGpuGroup');
const descriptions = {
'xgboost': '✓ XGBoost: Tốt nhất cho dữ liệu satellite, hỗ trợ GPU, training nhanh',
'random_forest': '✓ Random Forest: Ổn định, không overfitting, phù hợp mọi kích thước dữ liệu',
'decision_tree': '✓ Decision Tree: Đơn giản nhất, nhanh nhất, dễ hiểu, phù hợp để test nhanh',
'svm': '✓ SVM: Chính xác cao với dữ liệu nhỏ, chậm với dữ liệu lớn',
'cnn': '✓ CNN PyTorch: Mạnh nhất với ảnh vệ tinh, tự học features, tương thích GPU tốt, cần pip install torch'
};
desc.textContent = descriptions[modelType];
// Show/hide parameters based on model type
if (modelType === 'xgboost') {
nEstimatorsGroup.style.display = '';
learningRateGroup.style.display = '';
useGpuGroup.style.display = '';
} else if (modelType === 'random_forest') {
nEstimatorsGroup.style.display = '';
learningRateGroup.style.display = 'none';
useGpuGroup.style.display = 'none';
} else if (modelType === 'decision_tree') {
nEstimatorsGroup.style.display = 'none';
learningRateGroup.style.display = 'none';
useGpuGroup.style.display = 'none';
} else if (modelType === 'svm') {
nEstimatorsGroup.style.display = 'none';
learningRateGroup.style.display = 'none';
useGpuGroup.style.display = 'none';
} else if (modelType === 'cnn') {
// CNN uses n_estimators as epochs and supports GPU
nEstimatorsGroup.style.display = '';
document.querySelector('#nEstimatorsGroup label').textContent = 'Epochs (số lần training):';
document.getElementById('nEstimators').value = 50;
learningRateGroup.style.display = 'none';
useGpuGroup.style.display = ''; // Show GPU option for CNN
}
// Reset n_estimators label for non-CNN
if (modelType !== 'cnn' && modelType !== 'decision_tree' && modelType !== 'svm') {
document.querySelector('#nEstimatorsGroup label').textContent = 'N Estimators:';
}
}
// ============== CACHE MANAGEMENT ==============
let cacheFiles = []; // Store cache files data
// Load cache info and populate preset dropdown
async function loadCacheInfo() {
try {
const response = await fetch(`${API_BASE}/cache/info`);
const data = await response.json();
// Update cache info display
const cacheInfoSpan = document.getElementById('cacheInfo');
if (data.exists && data.count > 0) {
cacheInfoSpan.innerHTML = `✅ Có <strong>${data.count}</strong> file cache (${data.total_size_mb} MB)`;
cacheInfoSpan.style.color = '#28a745';
} else {
cacheInfoSpan.innerHTML = '❌ Chưa có cache nào';
cacheInfoSpan.style.color = '#6c757d';
}
// Populate cache preset dropdown
const cachePreset = document.getElementById('cachePreset');
cachePreset.innerHTML = '<option value="">-- Không dùng cache preset --</option>';
if (data.exists && data.files && data.files.length > 0) {
cacheFiles = data.files;
data.files.forEach((file, index) => {
const meta = file.metadata;
const option = document.createElement('option');
option.value = index;
// Format display text with metadata
let displayText = `Cache #${index + 1}`;
if (meta && meta.n_samples) {
displayText += ` (${meta.n_samples} mẫu`;
if (meta.start_date && meta.end_date) {
displayText += `, ${meta.start_date} → ${meta.end_date}`;
}
if (meta.resolution) {
displayText += `, ${meta.resolution}m`;
}
displayText += ')';
} else {
displayText += ` (${file.size_mb} MB, ${new Date(file.modified).toLocaleString('vi-VN')})`;
}
option.textContent = displayText;
cachePreset.appendChild(option);
});
}
} catch (error) {
console.error('Error loading cache info:', error);
document.getElementById('cacheInfo').innerHTML = '⚠️ Lỗi kiểm tra cache';
}
}
// Apply cache preset to form inputs
function applyCachePreset() {
const selectIndex = document.getElementById('cachePreset').value;
if (selectIndex === '') {
// Clear preset - no auto-fill
return;
}
const fileData = cacheFiles[parseInt(selectIndex)];
if (!fileData || !fileData.metadata) {
alert('Không có metadata cho cache này');
return;
}
const meta = fileData.metadata;
// Fill bbox inputs
if (meta.min_lon !== undefined) {
document.getElementById('minLon').value = meta.min_lon;
document.getElementById('maxLon').value = meta.max_lon;
document.getElementById('minLat').value = meta.min_lat;
document.getElementById('maxLat').value = meta.max_lat;
// Update map rectangle
if (rectangle) {
drawnItems.removeLayer(rectangle);
}
const bounds = L.latLngBounds(
[meta.min_lat, meta.min_lon],
[meta.max_lat, meta.max_lon]
);
rectangle = L.rectangle(bounds, {color: '#3388ff', weight: 3, fillOpacity: 0.2});
drawnItems.addLayer(rectangle);
map.fitBounds(bounds);
}
// Fill time range inputs
if (meta.start_date) {
document.getElementById('startDate').value = meta.start_date;
}
if (meta.end_date) {
document.getElementById('endDate').value = meta.end_date;
}
// Fill resolution if available
if (meta.resolution) {
document.getElementById('resolution').value = meta.resolution;
}
// Note to user
const presetNote = `📌 Đã áp dụng cache preset: ${meta.n_samples || '?'} mẫu, ${meta.start_date || '?'} → ${meta.end_date || '?'}`;
console.log(presetNote);
// Show notification
const notification = document.createElement('div');
notification.style.cssText = 'position:fixed;top:20px;right:20px;background:#28a745;color:white;padding:15px 20px;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);z-index:10000;animation:slideIn 0.3s ease-out;';
notification.innerHTML = `<strong>✅ Cache Preset Applied</strong><br>${presetNote}`;
document.body.appendChild(notification);
setTimeout(() => {
notification.style.animation = 'slideOut 0.3s ease-out';
setTimeout(() => notification.remove(), 300);
}, 3000);
}
// Clear cache
async function clearCache() {
if (!confirm('Bạn có chắc muốn xóa toàn bộ cache?\n\nCache giúp test nhanh hơn bằng cách lưu lại dữ liệu đã download.')) {
return;
}
try {
const response = await fetch(`${API_BASE}/cache/clear`, {
method: 'POST'
});
const result = await response.json();
alert(result.message);
loadCacheInfo(); // Refresh info
} catch (error) {
alert('Lỗi xóa cache: ' + error.message);
}
}
// Initialize map when page loads
document.addEventListener('DOMContentLoaded', function() {
initMap();
initPredictionMap();
loadPredictionsList(); // Load predictions list on page load
loadCacheInfo(); // Load cache info
// Add model type change listener
document.getElementById('modelType').addEventListener('change', updateModelTypeUI);
updateModelTypeUI(); // Initial update
// Add cache preset change listener
document.getElementById('cachePreset').addEventListener('change', applyCachePreset);
});
// ============== PREDICTION FUNCTIONALITY ==============
@@ -1207,6 +1482,10 @@
// Store result globally for download/view functions
window.lastPredictionResult = result;
// Extract filename from path
const filename = result.output_file.split('/').pop();
const downloadUrl = `${API_BASE}/predictions/download/${filename}`;
resultText.innerHTML = `
<div style="margin-bottom: 10px;">
<strong>📁 File kết quả:</strong><br>
@@ -1220,19 +1499,76 @@
</div>
`;
// Add download link
const downloadContainer = document.getElementById('downloadLinkContainer');
downloadContainer.innerHTML = `
<a href="${downloadUrl}"
class="btn btn-primary"
style="background: #28a745; padding: 12px 24px; text-decoration: none; display: inline-block; margin-right: 10px;"
download="${filename}">
📥 Tải GeoTIFF
</a>
<button onclick="viewPredictionResult()" class="btn btn-secondary" style="background: #17a2b8;">
👁️ Xem Chi Tiết
</button>
<div style="margin-top: 10px; font-size: 12px; color: #666;">
Hoặc copy link: <a href="${downloadUrl}" target="_blank" style="color: #28a745;">${downloadUrl}</a>
</div>
`;
resultDiv.style.display = 'block';
// Refresh predictions list
loadPredictionsList();
}
// Download prediction result
function downloadPredictionResult() {
if (window.lastPredictionResult) {
const result = window.lastPredictionResult;
alert('File kết quả: ' + result.output_file + '\n\nĐể tải file, vui lòng truy cập thư mục predictions/ trên server.');
const filename = result.output_file.split('/').pop();
const downloadUrl = `${API_BASE}/predictions/download/${filename}`;
window.open(downloadUrl, '_blank');
} else {
alert('Chưa có kết quả dự đoán nào!');
}
}
// Load list of previous predictions
async function loadPredictionsList() {
try {
const response = await fetch(`${API_BASE}/predictions/list`);
const data = await response.json();
const listDiv = document.getElementById('predictionsList');
if (data.predictions && data.predictions.length > 0) {
listDiv.innerHTML = data.predictions.map(pred => `
<div style="display: flex; justify-content: space-between; align-items: center; padding: 10px; margin-bottom: 8px; background: white; border-radius: 6px; border: 1px solid #ddd;">
<div style="flex: 1;">
<strong style="color: #333;">📄 ${pred.filename}</strong>
<div style="font-size: 12px; color: #666; margin-top: 3px;">
📅 ${new Date(pred.created).toLocaleString('vi-VN')} | 💾 ${pred.size_mb} MB
</div>
</div>
<a href="${pred.download_url}"
class="btn btn-secondary"
style="background: #28a745; padding: 6px 12px; font-size: 12px; text-decoration: none;"
download="${pred.filename}">
📥 Tải về
</a>
</div>
`).join('');
} else {
listDiv.innerHTML = '<p style="color: #666; text-align: center;">Chưa có file dự đoán nào.</p>';
}
} catch (error) {
console.error('Error loading predictions list:', error);
document.getElementById('predictionsList').innerHTML =
'<p style="color: #dc3545; text-align: center;">Lỗi tải danh sách: ' + error.message + '</p>';
}
}
// View prediction result details
function viewPredictionResult() {
if (window.lastPredictionResult) {