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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Enhanced Groundwater API Tester</title>
<script src="https://unpkg.com/react@18/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
<script src="https://unpkg.com/recharts/umd/Recharts.min.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<style>
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
margin: 0;
padding: 20px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
}
.container {
max-width: 1400px;
margin: 0 auto;
}
input, button, select, textarea {
font-size: 14px;
padding: 10px;
margin: 4px;
border: 1px solid #ddd;
border-radius: 6px;
}
button {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border: none;
cursor: pointer;
transition: all 0.3s ease;
font-weight: 500;
}
button:hover {
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
button:disabled {
background: #6c757d;
cursor: not-allowed;
transform: none;
box-shadow: none;
}
.section {
margin-bottom: 20px;
padding: 20px;
background: rgba(255, 255, 255, 0.95);
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
backdrop-filter: blur(10px);
}
.glass-panel {
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 12px;
padding: 20px;
color: white;
}
.results-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
margin-top: 20px;
}
.location-panel {
background: rgba(255, 255, 255, 0.95);
padding: 20px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.visualization-panel {
background: rgba(255, 255, 255, 0.95);
padding: 20px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.json-panel {
background: rgba(255, 255, 255, 0.95);
padding: 20px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
pre {
background: rgba(248, 249, 250, 0.8);
padding: 15px;
white-space: pre-wrap;
border-radius: 6px;
font-size: 12px;
max-height: 400px;
overflow-y: auto;
border: 1px solid rgba(233, 236, 239, 0.5);
}
h1 {
color: white;
text-align: center;
margin-bottom: 30px;
text-shadow: 0 2px 4px rgba(0,0,0,0.3);
font-size: 2.5rem;
}
h3 {
color: #495057;
margin-bottom: 15px;
}
.glass-panel h3 {
color: white;
}
label {
font-weight: 600;
color: #495057;
display: block;
margin-bottom: 5px;
}
.glass-panel label {
color: rgba(255, 255, 255, 0.9);
}
.chart-container {
min-height: 400px;
display: flex;
align-items: center;
justify-content: center;
}
.no-chart {
color: #6c757d;
font-style: italic;
text-align: center;
}
.location-info {
background: rgba(40, 167, 69, 0.1);
border: 1px solid rgba(40, 167, 69, 0.3);
border-radius: 8px;
padding: 15px;
margin: 15px 0;
}
.location-status {
padding: 10px;
border-radius: 6px;
margin: 10px 0;
font-weight: 500;
}
.location-success {
background: rgba(40, 167, 69, 0.1);
color: #155724;
border: 1px solid rgba(40, 167, 69, 0.3);
}
.location-error {
background: rgba(220, 53, 69, 0.1);
color: #721c24;
border: 1px solid rgba(220, 53, 69, 0.3);
}
.location-loading {
background: rgba(255, 193, 7, 0.1);
color: #856404;
border: 1px solid rgba(255, 193, 7, 0.3);
}
.quick-queries {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 10px;
margin: 15px 0;
}
.quick-query-btn {
padding: 12px;
font-size: 13px;
text-align: left;
background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}
.location-btn {
background: linear-gradient(135deg, #fd7e14 0%, #e83e8c 100%);
}
.coordinates-display {
font-family: monospace;
background: rgba(248, 249, 250, 0.8);
padding: 8px;
border-radius: 4px;
font-size: 12px;
}
.location-indicator {
position: fixed;
top: 20px;
right: 20px;
padding: 8px 12px;
border-radius: 20px;
font-size: 12px;
font-weight: 600;
z-index: 1000;
transition: all 0.3s ease;
}
.location-active {
background: rgba(40, 167, 69, 0.9);
color: white;
border: 1px solid rgba(40, 167, 69, 1);
}
.location-inactive {
background: rgba(220, 53, 69, 0.9);
color: white;
border: 1px solid rgba(220, 53, 69, 1);
}
.location-requesting {
background: rgba(255, 193, 7, 0.9);
color: #856404;
border: 1px solid rgba(255, 193, 7, 1);
}
@media (max-width: 768px) {
.results-container {
grid-template-columns: 1fr;
}
.quick-queries {
grid-template-columns: 1fr;
}
}
.floating-bg {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.floating-bg::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image:
radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 40% 80%, rgba(120, 119, 198, 0.2) 0%, transparent 50%);
animation: float 6s ease-in-out infinite;
}
@keyframes float {
0%, 100% { transform: translateY(0px) rotate(0deg); }
50% { transform: translateY(-20px) rotate(5deg); }
}
</style>
</head>
<body>
<div class="floating-bg"></div>
<div id="location-indicator" class="location-indicator location-requesting">📍 Getting Location...</div>
<div class="container">
<h1>🌊 Enhanced Groundwater Data Explorer</h1>
<!-- Location Status Section -->
<div class="section glass-panel">
<h3>📍 Location Status</h3>
<div id="locationStatus" class="location-status location-loading">📡 Automatically detecting your location...</div>
<div id="coordinatesDisplay" class="coordinates-display" style="display: none;"></div>
</div>
<!-- Quick Queries -->
<div class="section">
<h3>🚀 Quick Queries</h3>
<div class="quick-queries">
<button class="quick-query-btn" data-query="Show category distribution">📊 Category Distribution</button>
<button class="quick-query-btn" data-query="Compare rainfall by state">🌧 Rainfall by State</button>
<button class="quick-query-btn" data-query="Show groundwater level trend">📈 Groundwater Trends</button>
<button class="quick-query-btn" data-query="Compare extraction vs recharge">⚖ Extraction vs Recharge</button>
<button class="quick-query-btn" data-query="Show population by state">👥 Population by State</button>
<button class="quick-query-btn" data-query="Show saline water distribution">🧂 Saline Distribution</button>
</div>
</div>
<!-- Location-based Queries -->
<div class="section">
<h3>📍 Location-based Queries</h3>
<div class="quick-queries">
<button class="quick-query-btn location-btn" data-query="What is the groundwater level here?" data-location="true">💧 Groundwater Level Here</button>
<button class="quick-query-btn location-btn" data-query="What is the rainfall in my area?" data-location="true">🌧 Local Rainfall</button>
<button class="quick-query-btn location-btn" data-query="Is groundwater safe at my location?" data-location="true">✅ Safety Status Here</button>
<button class="quick-query-btn location-btn" data-query="Show extraction data near me" data-location="true">⚡ Local Extraction</button>
</div>
</div>
<!-- Query Interface -->
<div class="section">
<h3>💬 Ask Questions</h3>
<label>Your Question:</label>
<input id="question" type="text"
placeholder="e.g., 'What is the groundwater level in Punjab?' or 'Show rainfall trends near me'"
style="width: calc(100% - 120px);" />
<button id="btnQuery">🔎 Ask</button>
<div style="margin-top: 10px; font-size: 12px; color: #6c757d;">
💡 Try location-based queries like "What's the water quality here?" or "Show data near me"
</div>
</div>
<!-- Configuration -->
<div class="section">
<h3>⚙ Configuration</h3>
<label>API Base URL:</label>
<input id="baseUrl" type="text" value="http://127.0.0.1:8000" style="width: 100%; max-width: 400px;" />
</div>
<!-- Results -->
<div class="results-container">
<!-- Location Info Panel -->
<div class="location-panel">
<h3>📍 Location Information</h3>
<div id="location-info">Detecting location...</div>
</div>
<!-- Visualization Panel
<div class="visualization-panel">
<h3>📈 Data Visualization</h3>
<div id="chart-container" class="chart-container">
<div class="no-chart">Ask a question to see visualization</div>
</div>
</div>
</div> -->
<!-- JSON Output -->
<div class="section">
<h3>🗂 API Response</h3>
<pre id="json-output">Waiting for data...</pre>
</div>
</div>
<script type="text/babel">
const { useState, useEffect } = React;
const { BarChart, Bar, LineChart, Line, PieChart, Pie, Cell, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } = (window.Recharts || window.recharts || {});
const COLORS = ["#0088FE", "#00C49F", "#FFBB28", "#FF8042", "#8884D8", "#82CA9D", "#FF6B6B", "#4ECDC4"];
// Location state
let currentLocation = { latitude: null, longitude: null };
function ChartVisualization({ chart }) {
if (!chart || !chart.series || chart.series.length === 0) {
return React.createElement('div', { className: 'no-chart' }, 'No chart data available');
}
const renderChart = () => {
// Handle categorical bar chart with categories
const hasCategoricalSeries = chart && chart.xAxis && Array.isArray(chart.xAxis.categories) && Array.isArray(chart.series) && chart.series.length > 0;
if (hasCategoricalSeries) {
const categories = chart.xAxis.categories;
const seriesDefs = chart.series;
const transformedData = categories.map((cat, idx) => {
const row = { name: cat };
seriesDefs.forEach((s, sIdx) => {
const key = s.name || `Series ${sIdx + 1}`;
row[key] = (Array.isArray(s.data) && typeof s.data[idx] === 'number') ? s.data[idx] : 0;
});
return row;
});
return React.createElement(ResponsiveContainer, { width: "100%", height: 400 },
React.createElement(BarChart, { data: transformedData },
React.createElement(CartesianGrid, { strokeDasharray: "3 3" }),
React.createElement(XAxis, { dataKey: "name", angle: -45, textAnchor: "end", height: 80 }),
React.createElement(YAxis),
React.createElement(Tooltip),
React.createElement(Legend),
seriesDefs.map((s, idx) => React.createElement(Bar, {
key: idx,
dataKey: s.name || `Series ${idx + 1}`,
fill: (s.color || COLORS[idx % COLORS.length])
}))
)
);
}
const chartData = chart.series[0]?.data || [];
// Transform data for Recharts
const transformedData = chartData.map((item, index) => ({
name: item.x || item.name || `Item ${index + 1}`,
value: item.y || item.value || 0,
...item,
}));
switch (chart.type) {
case "line":
return React.createElement(ResponsiveContainer, { width: "100%", height: 400 },
React.createElement(LineChart, { data: transformedData },
React.createElement(CartesianGrid, { strokeDasharray: "3 3" }),
React.createElement(XAxis, { dataKey: "name", angle: -45, textAnchor: "end", height: 80 }),
React.createElement(YAxis),
React.createElement(Tooltip),
React.createElement(Legend),
chart.series.map((series, index) =>
React.createElement(Line, {
key: index,
type: "monotone",
dataKey: "value",
stroke: COLORS[index % COLORS.length],
strokeWidth: 2,
name: series.name || `Series ${index + 1}`
})
)
)
);
case "bar":
return React.createElement(ResponsiveContainer, { width: "100%", height: 400 },
React.createElement(BarChart, { data: transformedData },
React.createElement(CartesianGrid, { strokeDasharray: "3 3" }),
React.createElement(XAxis, { dataKey: "name", angle: -45, textAnchor: "end", height: 80 }),
React.createElement(YAxis),
React.createElement(Tooltip),
React.createElement(Legend),
chart.series.map((series, index) =>
React.createElement(Bar, {
key: index,
dataKey: "value",
fill: COLORS[index % COLORS.length],
name: series.name || `Series ${index + 1}`
})
)
)
);
case "pie":
return React.createElement(ResponsiveContainer, { width: "100%", height: 400 },
React.createElement(PieChart, {},
React.createElement(Pie, {
data: transformedData,
cx: "50%",
cy: "50%",
labelLine: false,
label: ({ name, percent }) => `${name} ${(percent * 100).toFixed(0)}%`,
outerRadius: 120,
fill: "#8884d8",
dataKey: "value"
},
transformedData.map((entry, index) =>
React.createElement(Cell, {
key: `cell-${index}`,
fill: entry.color || COLORS[index % COLORS.length]
})
)
),
React.createElement(Tooltip),
React.createElement(Legend)
)
);
default:
return React.createElement('div', {
style: { display: 'flex', alignItems: 'center', justifyContent: 'center', height: '160px', color: '#6c757d' }
}, `Unsupported chart type: ${chart.type}`);
}
};
return React.createElement('div', {},
React.createElement('h4', { style: { marginBottom: '15px', color: '#495057' } }, chart.title || "Data Visualization"),
renderChart()
);
}
// Main App Component
function App() {
const [chartData, setChartData] = useState(null);
const [jsonData, setJsonData] = useState('Waiting for data...');
const [locationInfo, setLocationInfo] = useState('Detecting location...');
const updateDisplay = (data) => {
// Update JSON display
setJsonData(typeof data === 'string' ? data : JSON.stringify(data, null, 2));
// Update location info
if (data && data.location_info) {
const locInfo = data.location_info;
if (locInfo.closest_location) {
const closest = locInfo.closest_location;
setLocationInfo(`📍 Closest location: ${closest.city}, ${closest.district}, ${closest.state} (${closest.distance_km} km away)\n🎯 Found ${locInfo.locations_found} locations within range`);
} else {
setLocationInfo('📍 Location-based query processed');
}
} else if (currentLocation.latitude && currentLocation.longitude) {
setLocationInfo(`📍 Current location: ${currentLocation.latitude.toFixed(6)}, ${currentLocation.longitude.toFixed(6)}`);
}
// Handle chart data
if (data && typeof data === 'object') {
if (data.chart || data.visualization) {
setChartData(data.chart || data.visualization);
}
else if (Array.isArray(data) && data.length > 0) {
const firstItem = data[0];
const keys = Object.keys(firstItem);
if (keys.length >= 2) {
const xKey = keys[0];
const yKey = keys.find(k => k !== xKey && !isNaN(parseFloat(firstItem[k]))) || keys[1];
const chartData = {
type: "bar",
title: `${yKey} by ${xKey}`,
series: [{
name: yKey,
data: data.map(item => ({
x: item[xKey],
y: parseFloat(item[yKey]) || 0,
name: item[xKey],
value: parseFloat(item[yKey]) || 0
}))
}]
};
setChartData(chartData);
}
}
else if (typeof data === 'object' && !Array.isArray(data)) {
const entries = Object.entries(data).filter(([k, v]) => !isNaN(parseFloat(v)));
if (entries.length > 0) {
const chartData = {
type: "pie",
title: "Data Distribution",
series: [{
name: "Values",
data: entries.map(([key, value]) => ({
x: key,
y: parseFloat(value),
name: key,
value: parseFloat(value)
}))
}]
};
setChartData(chartData);
}
}
}
};
useEffect(() => {
window.updateDisplay = updateDisplay;
}, []);
return React.createElement('div', {},
chartData ? React.createElement(ChartVisualization, { chart: chartData })
: React.createElement('div', { className: 'no-chart' }, 'Ask a question to see visualization')
);
}
// Render the React app
const root = ReactDOM.createRoot(document.getElementById('chart-container'));
root.render(React.createElement(App));
</script>
<script>
const jsonOutput = document.getElementById('json-output');
const baseUrl = document.getElementById('baseUrl');
const locationInfo = document.getElementById('location-info');
function showJson(obj) {
const jsonString = typeof obj === 'string' ? obj : JSON.stringify(obj, null, 2);
jsonOutput.textContent = jsonString;
if (window.updateDisplay) {
window.updateDisplay(obj);
}
}
function updateLocationStatus(message, type = 'info') {
const statusDiv = document.getElementById('locationStatus');
const indicator = document.getElementById('location-indicator');
statusDiv.className = `location-status location-${type}`;
statusDiv.textContent = message;
// Update indicator
indicator.className = `location-indicator location-${type === 'success' ? 'active' : type === 'loading' ? 'requesting' : 'inactive'}`;
if (type === 'success') {
indicator.textContent = '📍 Location Active';
} else if (type === 'loading') {
indicator.textContent = '📡 Getting Location...';
} else {
indicator.textContent = '❌ Location Inactive';
}
}
function updateCoordinatesDisplay() {
const coordsDiv = document.getElementById('coordinatesDisplay');
if (currentLocation.latitude && currentLocation.longitude) {
coordsDiv.style.display = 'block';
coordsDiv.textContent = `📍 Lat: ${currentLocation.latitude.toFixed(6)}, Lng: ${currentLocation.longitude.toFixed(6)}`;
// Update location info display
locationInfo.textContent = `📍 Current location: ${currentLocation.latitude.toFixed(6)}, ${currentLocation.longitude.toFixed(6)}`;
} else {
coordsDiv.style.display = 'none';
}
}
// Auto-detect location on page load
function autoDetectLocation() {
updateLocationStatus('📡 Automatically detecting your location...', 'loading');
if (!navigator.geolocation) {
updateLocationStatus('❌ Geolocation not supported by this browser', 'error');
return;
}
navigator.geolocation.getCurrentPosition(
(position) => {
currentLocation.latitude = position.coords.latitude;
currentLocation.longitude = position.coords.longitude;
updateLocationStatus('✅ Location detected and active! Location-based queries will use your current position.', 'success');
updateCoordinatesDisplay();
},
(error) => {
let errorMessage = '❌ Location access denied or failed. Location-based queries will not work.';
switch(error.code) {
case error.PERMISSION_DENIED:
errorMessage = '❌ Location access denied by user. Please enable location access for location-based queries.';
break;
case error.POSITION_UNAVAILABLE:
errorMessage = '❌ Location information unavailable. Check your device settings.';
break;
case error.TIMEOUT:
errorMessage = '❌ Location request timed out. Please refresh the page to try again.';
break;
}
updateLocationStatus(errorMessage, 'error');
locationInfo.textContent = 'Location detection failed. General queries will still work.';
},
{
enableHighAccuracy: true,
timeout: 10000,
maximumAge: 300000
}
);
}
// Watch position for continuous updates
function startLocationWatching() {
if (navigator.geolocation) {
navigator.geolocation.watchPosition(
(position) => {
// Only update if position changed significantly (>100m)
const newLat = position.coords.latitude;
const newLon = position.coords.longitude;
if (!currentLocation.latitude ||
Math.abs(currentLocation.latitude - newLat) > 0.001 ||
Math.abs(currentLocation.longitude - newLon) > 0.001) {
currentLocation.latitude = newLat;
currentLocation.longitude = newLon;
updateCoordinatesDisplay();
}
},
(error) => {
console.log('Location watching error:', error);
},
{
enableHighAccuracy: false,
timeout: 60000,
maximumAge: 600000
}
);
}
}
async function post(path, body) {
try {
const res = await fetch(`${baseUrl.value}${path}`, {
method: 'POST',
mode: 'cors',
credentials: 'omit',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body)
});
if (!res.ok) throw new Error(`HTTP ${res.status}: ${res.statusText}`);
return await res.json();
} catch (error) {
return { error: error.message };
}
}
async function queryWithLocation(question) {
const body = {
question: question,
latitude: currentLocation.latitude,
longitude: currentLocation.longitude
};
showJson(await post('/query', body));
}
// Event listeners
document.getElementById('btnQuery').onclick = async () => {
const question = document.getElementById('question').value;
if (!question.trim()) {
showJson({ error: 'Please enter a question' });
return;
}
await queryWithLocation(question);
};
// Quick query buttons
document.addEventListener('DOMContentLoaded', function() {
// Auto-detect location on page load
autoDetectLocation();
// Start watching for location changes
setTimeout(() => {
startLocationWatching();
}, 5000); // Start watching after 5 seconds
document.querySelectorAll('.quick-query-btn').forEach(btn => {
btn.onclick = async () => {
const query = btn.getAttribute('data-query');
const isLocationQuery = btn.getAttribute('data-location') === 'true';
if (isLocationQuery && (!currentLocation.latitude || !currentLocation.longitude)) {
showJson({
error: 'Location not available for location-based query. Please enable location access.',
suggestion: 'This query requires your location. Please allow location access when prompted.'
});
return;
}
document.getElementById('question').value = query;
await queryWithLocation(query);
};
});
});
// Enter key support
document.getElementById('question').addEventListener('keypress', function(e) {
if (e.key === 'Enter') {
document.getElementById('btnQuery').click();
}
});
</script>
</body>
</html>