RSK World - Weather Forecasting Dataset - Project Files Browser | RSK World

dashboard.html

<!DOCTYPE html>
<!--
================================================================================
Weather Forecasting Dataset - Advanced Analytics Dashboard

Project: Weather Forecasting Dataset
Category: Time Series Data
Version: 2.0.0
Created: 2024

Author: Molla Samser
Designer & Tester: Rima Khatun
Website: https://rskworld.in
Email: help@rskworld.in | support@rskworld.in
Phone: +91 93305 39277

About RSK World:
RSK World is your one-stop destination for free programming resources,
source code, and development tools.

© 2024 RSK World - https://rskworld.in
================================================================================
-->
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Weather Analytics Dashboard - RSK World</title>
    
    <!-- Fonts -->
    <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
    
    <!-- Icons -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    
    <!-- Chart.js -->
    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-datalabels@2.0.0"></script>
    
    <style>
        /* Author: Molla Samser | Website: https://rskworld.in */
        
        :root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-card: #1a2234;
            --bg-hover: #232f46;
            --accent-blue: #3b82f6;
            --accent-cyan: #06b6d4;
            --accent-green: #10b981;
            --accent-yellow: #f59e0b;
            --accent-red: #ef4444;
            --accent-purple: #8b5cf6;
            --text-primary: #f3f4f6;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            --border-color: #2d3748;
            --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-2: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
            --gradient-3: linear-gradient(135deg, #10b981 0%, #059669 100%);
            --gradient-4: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Outfit', sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
            background-image: 
                radial-gradient(at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
                radial-gradient(at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
        }

        /* Sidebar */
        .sidebar {
            position: fixed;
            left: 0;
            top: 0;
            width: 280px;
            height: 100vh;
            background: var(--bg-secondary);
            border-right: 1px solid var(--border-color);
            padding: 1.5rem;
            overflow-y: auto;
            z-index: 100;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid var(--border-color);
        }

        .logo-icon {
            width: 48px;
            height: 48px;
            background: var(--gradient-2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .logo-text h1 {
            font-size: 1.2rem;
            font-weight: 600;
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .logo-text span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .nav-section {
            margin-bottom: 1.5rem;
        }

        .nav-section-title {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            margin-bottom: 0.75rem;
            padding-left: 0.5rem;
        }

        .nav-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.875rem 1rem;
            border-radius: 10px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.2s ease;
            margin-bottom: 0.25rem;
        }

        .nav-item:hover {
            background: var(--bg-hover);
            color: var(--text-primary);
        }

        .nav-item.active {
            background: var(--gradient-2);
            color: white;
        }

        .nav-item i {
            width: 20px;
            text-align: center;
        }

        /* Location Selector */
        .location-selector {
            background: var(--bg-card);
            border-radius: 12px;
            padding: 1rem;
            margin-bottom: 1.5rem;
        }

        .location-selector label {
            font-size: 0.75rem;
            color: var(--text-muted);
            display: block;
            margin-bottom: 0.5rem;
        }

        .location-selector select {
            width: 100%;
            padding: 0.75rem;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-family: 'Outfit', sans-serif;
            cursor: pointer;
        }

        /* Author Info */
        .author-info {
            position: absolute;
            bottom: 1.5rem;
            left: 1.5rem;
            right: 1.5rem;
            background: var(--bg-card);
            border-radius: 12px;
            padding: 1rem;
            border: 1px solid var(--border-color);
        }

        .author-info p {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: center;
        }

        .author-info a {
            color: var(--accent-cyan);
            text-decoration: none;
        }

        /* Main Content */
        .main-content {
            margin-left: 280px;
            padding: 2rem;
            min-height: 100vh;
        }

        /* Header */
        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }

        .header h2 {
            font-size: 1.75rem;
            font-weight: 600;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .date-display {
            background: var(--bg-card);
            padding: 0.75rem 1.25rem;
            border-radius: 10px;
            font-size: 0.875rem;
            color: var(--text-secondary);
        }

        .refresh-btn {
            background: var(--gradient-2);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 10px;
            color: white;
            font-family: 'Outfit', sans-serif;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .refresh-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
        }

        /* Stat Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .stat-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
        }

        .stat-card.temp::before { background: var(--gradient-4); }
        .stat-card.humidity::before { background: var(--gradient-2); }
        .stat-card.wind::before { background: var(--gradient-3); }
        .stat-card.pressure::before { background: var(--gradient-1); }
        .stat-card.aqi::before { background: linear-gradient(135deg, #f59e0b 0%, #dc2626 100%); }
        .stat-card.uv::before { background: linear-gradient(135deg, #fbbf24 0%, #f97316 100%); }

        .stat-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }

        .stat-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
        }

        .stat-card.temp .stat-icon { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }
        .stat-card.humidity .stat-icon { background: rgba(6, 182, 212, 0.2); color: var(--accent-cyan); }
        .stat-card.wind .stat-icon { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
        .stat-card.pressure .stat-icon { background: rgba(139, 92, 246, 0.2); color: var(--accent-purple); }
        .stat-card.aqi .stat-icon { background: rgba(245, 158, 11, 0.2); color: var(--accent-yellow); }
        .stat-card.uv .stat-icon { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }

        .stat-change {
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            border-radius: 20px;
        }

        .stat-change.up { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
        .stat-change.down { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }

        .stat-value {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            font-family: 'JetBrains Mono', monospace;
        }

        .stat-label {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        /* Charts Grid */
        .charts-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .chart-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
        }

        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .chart-title {
            font-size: 1.125rem;
            font-weight: 600;
        }

        .chart-tabs {
            display: flex;
            gap: 0.5rem;
        }

        .chart-tab {
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-size: 0.75rem;
            background: var(--bg-secondary);
            color: var(--text-secondary);
            cursor: pointer;
            border: none;
            transition: all 0.2s;
        }

        .chart-tab.active {
            background: var(--accent-blue);
            color: white;
        }

        .chart-container {
            height: 300px;
            position: relative;
        }

        /* Data Table */
        .data-table-card {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            margin-bottom: 2rem;
        }

        .table-responsive {
            overflow-x: auto;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th, td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }

        th {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--text-muted);
            font-weight: 600;
        }

        td {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.875rem;
        }

        tr:hover {
            background: var(--bg-hover);
        }

        .status-badge {
            padding: 0.375rem 0.75rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .status-badge.good { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
        .status-badge.moderate { background: rgba(245, 158, 11, 0.2); color: var(--accent-yellow); }
        .status-badge.poor { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }

        /* Alerts Panel */
        .alerts-panel {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
        }

        .alert-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1rem;
            background: var(--bg-secondary);
            border-radius: 12px;
            margin-bottom: 0.75rem;
            border-left: 4px solid;
        }

        .alert-item.warning { border-left-color: var(--accent-yellow); }
        .alert-item.danger { border-left-color: var(--accent-red); }
        .alert-item.info { border-left-color: var(--accent-blue); }

        .alert-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .alert-item.warning .alert-icon { background: rgba(245, 158, 11, 0.2); color: var(--accent-yellow); }
        .alert-item.danger .alert-icon { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }
        .alert-item.info .alert-icon { background: rgba(59, 130, 246, 0.2); color: var(--accent-blue); }

        .alert-content h4 {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .alert-content p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .alert-time {
            font-size: 0.7rem;
            color: var(--text-muted);
            margin-left: auto;
        }

        /* Footer */
        .dashboard-footer {
            text-align: center;
            padding: 2rem 0;
            color: var(--text-muted);
            font-size: 0.875rem;
        }

        .dashboard-footer a {
            color: var(--accent-cyan);
            text-decoration: none;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .charts-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .sidebar {
                transform: translateX(-100%);
            }

            .main-content {
                margin-left: 0;
            }

            .header {
                flex-direction: column;
                gap: 1rem;
                align-items: flex-start;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body>
    <!-- Sidebar -->
    <aside class="sidebar">
        <div class="logo">
            <div class="logo-icon">
                <i class="fas fa-cloud-sun"></i>
            </div>
            <div class="logo-text">
                <h1>Weather Dashboard</h1>
                <span>Analytics v2.0</span>
            </div>
        </div>

        <nav>
            <div class="nav-section">
                <div class="nav-section-title">Main Menu</div>
                <div class="nav-item active">
                    <i class="fas fa-chart-line"></i>
                    <span>Dashboard</span>
                </div>
                <div class="nav-item">
                    <i class="fas fa-map-marker-alt"></i>
                    <span>Locations</span>
                </div>
                <div class="nav-item">
                    <i class="fas fa-bell"></i>
                    <span>Alerts</span>
                </div>
                <div class="nav-item">
                    <i class="fas fa-calendar-alt"></i>
                    <span>Historical</span>
                </div>
            </div>

            <div class="nav-section">
                <div class="nav-section-title">Analytics</div>
                <div class="nav-item">
                    <i class="fas fa-brain"></i>
                    <span>ML Models</span>
                </div>
                <div class="nav-item">
                    <i class="fas fa-exclamation-triangle"></i>
                    <span>Anomalies</span>
                </div>
                <div class="nav-item">
                    <i class="fas fa-chart-bar"></i>
                    <span>Forecasts</span>
                </div>
            </div>

            <div class="location-selector">
                <label>Select Location</label>
                <select id="locationSelect" onchange="updateDashboard()">
                    <option value="new_delhi">New Delhi</option>
                    <option value="mumbai">Mumbai</option>
                    <option value="bangalore">Bangalore</option>
                    <option value="kolkata">Kolkata</option>
                    <option value="chennai">Chennai</option>
                </select>
            </div>
        </nav>

        <div class="author-info">
            <p>Created by <strong>Molla Samser</strong></p>
            <p><a href="https://rskworld.in" target="_blank">rskworld.in</a></p>
        </div>
    </aside>

    <!-- Main Content -->
    <main class="main-content">
        <header class="header">
            <div>
                <h2>Weather Analytics Dashboard</h2>
                <p style="color: var(--text-muted); font-size: 0.875rem;">Real-time weather monitoring and analysis</p>
            </div>
            <div class="header-right">
                <div class="date-display" id="currentDateTime">
                    <i class="fas fa-calendar-day"></i>
                    <span></span>
                </div>
                <button class="refresh-btn" onclick="refreshData()">
                    <i class="fas fa-sync-alt"></i>
                    Refresh
                </button>
            </div>
        </header>

        <!-- Stats Cards -->
        <div class="stats-grid">
            <div class="stat-card temp">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-temperature-high"></i>
                    </div>
                    <span class="stat-change up">↑ 2.3°</span>
                </div>
                <div class="stat-value" id="tempValue">28.5°C</div>
                <div class="stat-label">Temperature</div>
            </div>

            <div class="stat-card humidity">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-tint"></i>
                    </div>
                    <span class="stat-change down">↓ 5%</span>
                </div>
                <div class="stat-value" id="humidityValue">65%</div>
                <div class="stat-label">Humidity</div>
            </div>

            <div class="stat-card wind">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-wind"></i>
                    </div>
                    <span class="stat-change up">↑ 3 km/h</span>
                </div>
                <div class="stat-value" id="windValue">12.5 km/h</div>
                <div class="stat-label">Wind Speed</div>
            </div>

            <div class="stat-card pressure">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-compress-arrows-alt"></i>
                    </div>
                    <span class="stat-change down">↓ 2 hPa</span>
                </div>
                <div class="stat-value" id="pressureValue">1015 hPa</div>
                <div class="stat-label">Pressure</div>
            </div>

            <div class="stat-card aqi">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-smog"></i>
                    </div>
                    <span class="stat-change up">↑ 15</span>
                </div>
                <div class="stat-value" id="aqiValue">145</div>
                <div class="stat-label">Air Quality Index</div>
            </div>

            <div class="stat-card uv">
                <div class="stat-header">
                    <div class="stat-icon">
                        <i class="fas fa-sun"></i>
                    </div>
                    <span class="stat-change up">↑ 1</span>
                </div>
                <div class="stat-value" id="uvValue">6</div>
                <div class="stat-label">UV Index</div>
            </div>
        </div>

        <!-- Charts -->
        <div class="charts-grid">
            <div class="chart-card">
                <div class="chart-header">
                    <div class="chart-title">Temperature Trend (24h)</div>
                    <div class="chart-tabs">
                        <button class="chart-tab active">24H</button>
                        <button class="chart-tab">7D</button>
                        <button class="chart-tab">30D</button>
                    </div>
                </div>
                <div class="chart-container">
                    <canvas id="tempChart"></canvas>
                </div>
            </div>

            <div class="chart-card">
                <div class="chart-header">
                    <div class="chart-title">Weather Distribution</div>
                </div>
                <div class="chart-container">
                    <canvas id="conditionChart"></canvas>
                </div>
            </div>
        </div>

        <div class="charts-grid">
            <div class="chart-card">
                <div class="chart-header">
                    <div class="chart-title">Humidity vs Temperature</div>
                </div>
                <div class="chart-container">
                    <canvas id="correlationChart"></canvas>
                </div>
            </div>

            <div class="chart-card">
                <div class="chart-header">
                    <div class="chart-title">Location Comparison</div>
                </div>
                <div class="chart-container">
                    <canvas id="comparisonChart"></canvas>
                </div>
            </div>
        </div>

        <!-- Data Table -->
        <div class="data-table-card">
            <div class="chart-header">
                <div class="chart-title">Recent Weather Data</div>
                <button class="refresh-btn" style="padding: 0.5rem 1rem; font-size: 0.75rem;">
                    <i class="fas fa-download"></i>
                    Export CSV
                </button>
            </div>
            <div class="table-responsive">
                <table>
                    <thead>
                        <tr>
                            <th>Time</th>
                            <th>Temperature</th>
                            <th>Humidity</th>
                            <th>Pressure</th>
                            <th>Wind</th>
                            <th>Condition</th>
                            <th>AQI Status</th>
                        </tr>
                    </thead>
                    <tbody id="dataTableBody">
                        <!-- Data will be populated by JavaScript -->
                    </tbody>
                </table>
            </div>
        </div>

        <!-- Alerts Panel -->
        <div class="alerts-panel">
            <div class="chart-header">
                <div class="chart-title">Active Alerts & Warnings</div>
            </div>
            <div class="alert-item warning">
                <div class="alert-icon">
                    <i class="fas fa-smog"></i>
                </div>
                <div class="alert-content">
                    <h4>Air Quality Alert</h4>
                    <p>AQI levels rising above moderate threshold. Consider limiting outdoor activities.</p>
                </div>
                <span class="alert-time">2h ago</span>
            </div>
            <div class="alert-item info">
                <div class="alert-icon">
                    <i class="fas fa-cloud-rain"></i>
                </div>
                <div class="alert-content">
                    <h4>Rain Expected</h4>
                    <p>Light rain expected in the evening hours. Carry an umbrella.</p>
                </div>
                <span class="alert-time">4h ago</span>
            </div>
            <div class="alert-item danger">
                <div class="alert-icon">
                    <i class="fas fa-temperature-high"></i>
                </div>
                <div class="alert-content">
                    <h4>Heat Advisory</h4>
                    <p>High temperatures expected tomorrow. Stay hydrated and avoid peak sun hours.</p>
                </div>
                <span class="alert-time">6h ago</span>
            </div>
        </div>

        <footer class="dashboard-footer">
            <p>© 2024 <a href="https://rskworld.in" target="_blank">RSK World</a> | 
               Created by <strong>Molla Samser</strong> | 
               <a href="mailto:help@rskworld.in">help@rskworld.in</a> | 
               +91 93305 39277</p>
        </footer>
    </main>

    <script>
        // Author: Molla Samser | Website: https://rskworld.in
        
        // Weather Data (Simulated)
        const weatherData = {
            new_delhi: {
                temp: 28.5, humidity: 65, wind: 12.5, pressure: 1015, aqi: 145, uv: 6,
                tempTrend: [22, 24, 26, 28, 30, 32, 33, 32, 30, 28, 26, 24]
            },
            mumbai: {
                temp: 31.2, humidity: 72, wind: 18.5, pressure: 1012, aqi: 78, uv: 8,
                tempTrend: [27, 28, 29, 30, 31, 32, 33, 32, 31, 30, 29, 28]
            },
            bangalore: {
                temp: 26.8, humidity: 58, wind: 10.2, pressure: 1016, aqi: 52, uv: 7,
                tempTrend: [20, 22, 24, 26, 28, 29, 29, 28, 26, 24, 22, 20]
            },
            kolkata: {
                temp: 29.5, humidity: 75, wind: 8.5, pressure: 1018, aqi: 95, uv: 6,
                tempTrend: [24, 26, 28, 30, 31, 32, 32, 31, 29, 27, 25, 24]
            },
            chennai: {
                temp: 32.8, humidity: 68, wind: 15.2, pressure: 1013, aqi: 62, uv: 9,
                tempTrend: [28, 29, 30, 32, 33, 34, 34, 33, 32, 30, 29, 28]
            }
        };

        // Update date/time
        function updateDateTime() {
            const now = new Date();
            const options = { weekday: 'short', year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' };
            document.querySelector('#currentDateTime span').textContent = now.toLocaleDateString('en-US', options);
        }

        // Initialize charts
        let tempChart, conditionChart, correlationChart, comparisonChart;

        function initCharts() {
            // Temperature Chart
            const tempCtx = document.getElementById('tempChart').getContext('2d');
            tempChart = new Chart(tempCtx, {
                type: 'line',
                data: {
                    labels: ['00:00', '02:00', '04:00', '06:00', '08:00', '10:00', '12:00', '14:00', '16:00', '18:00', '20:00', '22:00'],
                    datasets: [{
                        label: 'Temperature (°C)',
                        data: weatherData.new_delhi.tempTrend,
                        borderColor: '#ef4444',
                        backgroundColor: 'rgba(239, 68, 68, 0.1)',
                        fill: true,
                        tension: 0.4,
                        pointRadius: 4,
                        pointBackgroundColor: '#ef4444'
                    }]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false,
                    plugins: {
                        legend: { display: false }
                    },
                    scales: {
                        x: {
                            grid: { color: 'rgba(255,255,255,0.1)' },
                            ticks: { color: '#9ca3af' }
                        },
                        y: {
                            grid: { color: 'rgba(255,255,255,0.1)' },
                            ticks: { color: '#9ca3af' }
                        }
                    }
                }
            });

            // Condition Chart
            const conditionCtx = document.getElementById('conditionChart').getContext('2d');
            conditionChart = new Chart(conditionCtx, {
                type: 'doughnut',
                data: {
                    labels: ['Clear', 'Cloudy', 'Rainy', 'Foggy', 'Sunny'],
                    datasets: [{
                        data: [35, 25, 15, 10, 15],
                        backgroundColor: ['#3b82f6', '#6b7280', '#06b6d4', '#8b5cf6', '#f59e0b'],
                        borderWidth: 0
                    }]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false,
                    plugins: {
                        legend: {
                            position: 'bottom',
                            labels: { color: '#9ca3af', padding: 15 }
                        }
                    }
                }
            });

            // Correlation Chart
            const corrCtx = document.getElementById('correlationChart').getContext('2d');
            correlationChart = new Chart(corrCtx, {
                type: 'scatter',
                data: {
                    datasets: [{
                        label: 'Humidity vs Temp',
                        data: [
                            {x: 22, y: 80}, {x: 24, y: 75}, {x: 26, y: 70}, {x: 28, y: 65},
                            {x: 30, y: 60}, {x: 32, y: 55}, {x: 34, y: 50}, {x: 28, y: 68},
                            {x: 25, y: 72}, {x: 30, y: 58}, {x: 27, y: 66}, {x: 31, y: 52}
                        ],
                        backgroundColor: '#06b6d4',
                        pointRadius: 8
                    }]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false,
                    plugins: {
                        legend: { display: false }
                    },
                    scales: {
                        x: {
                            title: { display: true, text: 'Temperature (°C)', color: '#9ca3af' },
                            grid: { color: 'rgba(255,255,255,0.1)' },
                            ticks: { color: '#9ca3af' }
                        },
                        y: {
                            title: { display: true, text: 'Humidity (%)', color: '#9ca3af' },
                            grid: { color: 'rgba(255,255,255,0.1)' },
                            ticks: { color: '#9ca3af' }
                        }
                    }
                }
            });

            // Comparison Chart
            const compCtx = document.getElementById('comparisonChart').getContext('2d');
            comparisonChart = new Chart(compCtx, {
                type: 'bar',
                data: {
                    labels: ['Delhi', 'Mumbai', 'Bangalore', 'Kolkata', 'Chennai'],
                    datasets: [{
                        label: 'Temperature',
                        data: [28.5, 31.2, 26.8, 29.5, 32.8],
                        backgroundColor: ['#ef4444', '#f59e0b', '#10b981', '#3b82f6', '#8b5cf6']
                    }]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false,
                    plugins: {
                        legend: { display: false }
                    },
                    scales: {
                        x: {
                            grid: { display: false },
                            ticks: { color: '#9ca3af' }
                        },
                        y: {
                            grid: { color: 'rgba(255,255,255,0.1)' },
                            ticks: { color: '#9ca3af' }
                        }
                    }
                }
            });
        }

        // Update dashboard
        function updateDashboard() {
            const location = document.getElementById('locationSelect').value;
            const data = weatherData[location];
            
            document.getElementById('tempValue').textContent = data.temp + '°C';
            document.getElementById('humidityValue').textContent = data.humidity + '%';
            document.getElementById('windValue').textContent = data.wind + ' km/h';
            document.getElementById('pressureValue').textContent = data.pressure + ' hPa';
            document.getElementById('aqiValue').textContent = data.aqi;
            document.getElementById('uvValue').textContent = data.uv;

            // Update temperature chart
            tempChart.data.datasets[0].data = data.tempTrend;
            tempChart.update();

            // Update table
            updateDataTable(data);
        }

        // Update data table
        function updateDataTable(data) {
            const tbody = document.getElementById('dataTableBody');
            const times = ['06:00', '09:00', '12:00', '15:00', '18:00', '21:00'];
            const conditions = ['Clear', 'Sunny', 'Partly Cloudy', 'Cloudy', 'Clear', 'Clear'];
            
            tbody.innerHTML = times.map((time, i) => {
                const temp = data.tempTrend[i * 2] || data.temp;
                const humidity = data.humidity + Math.floor(Math.random() * 10 - 5);
                const aqiStatus = data.aqi < 100 ? 'good' : data.aqi < 200 ? 'moderate' : 'poor';
                const aqiLabel = data.aqi < 100 ? 'Good' : data.aqi < 200 ? 'Moderate' : 'Poor';
                
                return `<tr>
                    <td>${time}</td>
                    <td>${temp.toFixed(1)}°C</td>
                    <td>${humidity}%</td>
                    <td>${data.pressure} hPa</td>
                    <td>${data.wind + Math.floor(Math.random() * 5 - 2)} km/h</td>
                    <td>${conditions[i]}</td>
                    <td><span class="status-badge ${aqiStatus}">${aqiLabel}</span></td>
                </tr>`;
            }).join('');
        }

        // Refresh data
        function refreshData() {
            updateDateTime();
            updateDashboard();
        }

        // Initialize
        document.addEventListener('DOMContentLoaded', function() {
            updateDateTime();
            initCharts();
            updateDashboard();
            
            // Auto-refresh every minute
            setInterval(updateDateTime, 60000);
        });
    </script>
</body>
</html>

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