web-project/chart.html at main · janbubu247/web-project · GitHub

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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>Charts</title>
    <script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
    <script src="https://code.jquery.com/jquery-3.7.1.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0"/>

    <style>
        body {
            font-family: Arial, sans-serif;
            text-align: center;
            background-color: #1b1a52;
            color: #fff;
        }

        .location {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .search-bar {
            width: 300px;
            padding: 10px;
            border-radius: 5px;
            border: 1px solid #ccc;
            font-size: 1rem;
        }

        .btn {
            padding: 10px 20px;
            font-size: 1rem;
            color: white;
            background-color: #1a73e8;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .btn:hover {
            background-color: #1558b0;
        }

        select {
            padding: 10px;
            font-size: 1rem;
            border-radius: 5px;
            margin-left: 10px;
        }

        .chart-container {
            max-width: 600px;
            margin: 20px auto;
            background: #fff;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
        }
        .back-button {
            position: absolute;
            top: 20px;
            left: 20px;
            background-color: #1a73e8;
            color: white;
            padding: 10px 15px;
            border-radius: 50%;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
            transition: background-color 0.3s;
        }
        .back-button:hover {
            background-color: #1558b0;
        }
    </style>
</head>
<body>
    <a href="index.html" class="back-button">
        <span class="material-symbols-outlined">arrow_back</span>
    </a>
    <h1>Weather Data</h1>

    <div class="location">
        <input type="text" class="search-bar" id="location" placeholder="Search for location">
        <button type="button" class="btn" id="search" onclick="fetchInfo()">Search</button>
        <select id="graph">
            <option value="wind">Wind Speed</option>
            <option value="temperature">Temperature</option>
            <option value="humidity">Humidity</option>
        </select>
    </div>

    <div class="chart-container">
        <canvas id="chart" width="400" height="400"></canvas>
    </div>

    <script>
        function fetchInfo() {
            const location = document.getElementById("location").value;
            const apiKeyWeather = '1992acd757593192e5b6ed69c774d2f2';

            if (location) {
                const locationURL = `https://api.openweathermap.org/geo/1.0/direct?q=${location}&appid=${apiKeyWeather}`;

                $.ajax({
                    method: "GET",
                    url: locationURL,
                }).done(function (locationData) {
                    if (locationData && locationData.length > 0) {
                        const lat = locationData[0].lat;
                        const lon = locationData[0].lon;

                        // Fetch weather and pollution data using the retrieved coordinates
                        const weatherURL = `https://api.openweathermap.org/data/2.5/forecast?lat=${lat}&lon=${lon}&appid=${apiKeyWeather}`;

                        $.ajax({ method: "GET", url: weatherURL })
                            .done(function (weatherData) {
                                updateChart(weatherData);
                            }).fail(function (jqXHR, textStatus) {
                                alert(`Failed to retrieve weather data: ${textStatus}`);
                            });
                    } else {
                        alert("Location not found. Please try a different location.");
                    }
                }).fail(function (jqXHR, textStatus) {
                    alert(`Failed to retrieve location: ${textStatus}`);
                });
            } else {
                alert("Please enter a location name.");
            }
        }

        function updateChart(weatherData) {
            const ctx = document.getElementById('chart').getContext('2d');
            const selectedOption = document.getElementById('graph').value;

            let labels = weatherData.list.slice(0, 7).map((data) => data.dt_txt.split(' ')[1].slice(0, 5));
            let dataPoints;

            if (selectedOption === 'wind') {
                dataPoints = weatherData.list.slice(0, 7).map((data) => data.wind.speed);
            } else if (selectedOption === 'temperature') {
                dataPoints = weatherData.list.slice(0, 7).map((data) => Math.round(data.main.temp - 273.15));
            } else if (selectedOption === 'humidity') {
                dataPoints = weatherData.list.slice(0, 7).map((data) => data.main.humidity);
            }

            if (window.myChart) {
                window.myChart.destroy();
            }

            window.myChart = new Chart(ctx, {
                type: 'bar',
                data: {
                    labels: labels,
                    datasets: [{
                        label: `${selectedOption.charAt(0).toUpperCase() + selectedOption.slice(1)} Data`,
                        data: dataPoints,
                        backgroundColor: 'rgba(54, 162, 235, 0.6)',
                        borderColor: 'rgba(54, 162, 235, 1)',
                        borderWidth: 1
                    }]
                },
                options: {
                    responsive: true,
                    scales: {
                        y: {
                            beginAtZero: true
                        }
                    }
                }
            });
        }
    </script>
</body>
</html>