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HTML_dashboard
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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>Weather Dashboard</title>
    <!-- Bootstrap CSS for styling -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <!-- Leaflet CSS for map -->
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
    <style>
        body {
            background-color: #f4f6fa;
            font-family: Arial, sans-serif;
        }
        .header {
            text-align: center;
            padding: 20px;
            background-color: #007bff;
            color: white;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .metric-card {
            background-color: #ffffff;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            text-align: center;
            margin-bottom: 15px;
        }
        #map {
            height: 400px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .footer {
            font-size: 12px;
            text-align: center;
            margin-top: 30px;
            padding: 15px;
            background-color: #e9ecef;
            border-radius: 8px;
        }
        .city-section {
            margin-bottom: 20px;
        }
        .weather-table {
            width: 100%;
            border-collapse: collapse;
        }
        .weather-table th, .weather-table td {
            border: 1px solid #dee2e6;
            padding: 8px;
            text-align: center;
        }
        .weather-table th {
            background-color: #f8f9fa;
        }
    </style>
</head>
<body>
    <!-- Header -->
    <div class="header">
        <h1>🌍 Global Weather Dashboard</h1>
        <p>Powered by Open-Meteo API</p>
        <img src="https://via.placeholder.com/100x50.png?text=Logo" alt="Logo" style="margin-top: 10px;">
    </div>

    <!-- Main Content -->
    <div class="container">
        <!-- Input Form -->
        <div class="row mb-4">
            <div class="col-md-6">
                <label for="cityInput" class="form-label">Enter city names (comma-separated):</label>
                <input type="text" class="form-control" id="cityInput" placeholder="e.g., New York, London, Tokyo" value="New York, London, Tokyo">
            </div>
            <div class="col-md-3">
                <label for="citySelect" class="form-label">Or select a city:</label>
                <select class="form-select" id="citySelect">
                    <option value="">Select a city</option>
                    <option value="New York">New York</option>
                    <option value="London">London</option>
                    <option value="Tokyo">Tokyo</option>
                    <option value="Sydney">Sydney</option>
                    <option value="Paris">Paris</option>
                    <option value="Dubai">Dubai</option>
                    <option value="Singapore">Singapore</option>
                </select>
            </div>
            <div class="col-md-3 align-self-end">
                <button class="btn btn-primary w-100" onclick="fetchWeather()">Fetch Weather</button>
            </div>
        </div>

        <!-- Map -->
        <h3>City Locations</h3>
        <div id="map"></div>

        <!-- Weather Data -->
        <div id="weatherData"></div>
    </div>

    <!-- Footer -->
    <div class="footer">
        <p>Weather data by <a href="https://open-meteo.com" target="_blank">Open-Meteo.com</a> under <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">CC BY 4.0</a> | 
        For non-commercial use only | 
        <a href="https://github.com/open-meteo/open-meteo" target="_blank">Source Code</a> | 
        Contact: <a href="mailto:info@open-meteo.com">info@open-meteo.com</a></p>
    </div>

    <!-- Scripts -->
    <!-- Leaflet JS for map -->
    <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
    <script>
        // Weather code to icon mapping
        const weatherIcons = {
            0: "☀️", 1: "🌤️", 2: "⛅", 3: "☁️", 61: "🌧️", 71: "❄️"
        };

        // Initialize Leaflet map
        const map = L.map('map').setView([0, 0], 2);
        L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
            attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
        }).addTo(map);

        // Fetch weather data
        async function fetchWeather() {
            const cityInput = document.getElementById('cityInput').value;
            const citySelect = document.getElementById('citySelect').value;
            let cities = citySelect ? [citySelect] : cityInput.split(',').map(city => city.trim()).filter(city => city);
            cities = [...new Set(cities)]; // Remove duplicates

            if (cities.length === 0) {
                alert("Please enter or select at least one city.");
                return;
            }

            const weatherDataDiv = document.getElementById('weatherData');
            weatherDataDiv.innerHTML = '<p>Loading weather data...</p>';
            const coordinates = [];

            // Clear existing markers
            map.eachLayer(layer => {
                if (layer instanceof L.Marker) map.removeLayer(layer);
            });

            for (const city of cities) {
                try {
                    // Fetch coordinates
                    const geoUrl = `https://geocoding-api.open-meteo.com/v1/search?name=${encodeURIComponent(city)}&count=1&language=en&format=json`;
                    const geoResponse = await fetch(geoUrl);
                    const geoData = await geoResponse.json();

                    if (geoData.results && geoData.results.length > 0) {
                        const { latitude, longitude, country, timezone } = geoData.results[0];
                        coordinates.push({ city, lat: latitude, lon: longitude, country, timezone });

                        // Fetch weather data
                        const weatherUrl = `https://api.open-meteo.com/v1/forecast?latitude=${latitude}&longitude=${longitude}&daily=temperature_2m_max,temperature_2m_min,precipitation_probability_mean,weathercode&current_weather=true&temperature_unit=fahrenheit&timezone=auto`;
                        const weatherResponse = await fetch(weatherUrl);
                        const weatherData = await weatherResponse.json();

                        // Add marker to map
                        L.marker([latitude, longitude])
                            .addTo(map)
                            .bindPopup(`<b>${city}</b><br>Temp: ${weatherData.current_weather.temperature}°F<br>Country: ${country}`);

                        // Render weather data
                        const current = weatherData.current_weather;
                        const daily = weatherData.daily;
                        const localTime = new Date().toLocaleString('en-US', { timeZone: timezone });

                        let html = `
                            <div class="city-section">
                                <h4>🌆 Weather for ${city}</h4>
                                <p>📍 ${city}, ${country} (Lat: ${latitude.toFixed(2)}, Lon: ${longitude.toFixed(2)})</p>
                                <p>🕒 Local Time: ${localTime}</p>
                                <h5>Current Weather</h5>
                                <div class="row">
                                    <div class="col-md-4">
                                        <div class="metric-card">
                                            <p><strong>Temperature</strong></p>
                                            <p>${current.temperature} °F</p>
                                        </div>
                                    </div>
                                    <div class="col-md-4">
                                        <div class="metric-card">
                                            <p><strong>Wind Speed</strong></p>
                                            <p>${current.windspeed} km/h</p>
                                        </div>
                                    </div>
                                    <div class="col-md-4">
                                        <div class="metric-card">
                                            <p><strong>Condition</strong></p>
                                            <p>${weatherIcons[current.weathercode] || '🌫️'} ${current.weathercode}</p>
                                        </div>
                                    </div>
                                </div>
                                <h5>7-Day Forecast</h5>
                                <table class="weather-table">
                                    <tr>
                                        <th>Date</th>
                                        <th>Max Temp (°F)</th>
                                        <th>Min Temp (°F)</th>
                                        <th>Precipitation Prob (%)</th>
                                        <th>Condition</th>
                                    </tr>
                        `;

                        for (let i = 0; i < daily.time.length; i++) {
                            html += `
                                <tr>
                                    <td>${new Date(daily.time[i]).toLocaleDateString()}</td>
                                    <td>${daily.temperature_2m_max[i].toFixed(1)}</td>
                                    <td>${daily.temperature_2m_min[i].toFixed(1)}</td>
                                    <td>${(daily.precipitation_probability_mean[i] * 100).toFixed(0)}</td>
                                    <td>${weatherIcons[daily.weathercode[i]] || '🌫️'}</td>
                                </tr>
                            `;
                        }

                        html += `</table></div>`;
                        weatherDataDiv.innerHTML += html;
                    } else {
                        weatherDataDiv.innerHTML += `<div class="alert alert-danger">Could not find coordinates for ${city}.</div>`;
                    }
                } catch (error) {
                    weatherDataDiv.innerHTML += `<div class="alert alert-danger">Error fetching data for ${city}: ${error.message}</div>`;
                }
            }

            // Adjust map to fit all markers
            if (coordinates.length > 0) {
                const bounds = L.latLngBounds(coordinates.map(c => [c.lat, c.lon]));
                map.fitBounds(bounds, { padding: [50, 50] });
            }
        }
    </script>
</body>
</html>