Bus_Project/map.html at main · mlrit12b5/Bus_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>Student Stop Locator</title>
    <link rel="shortcut icon" href="favicon.ico">
    <style>
        html,
        body {
            height: 100%;
            margin: 0;
            padding: 0;
            overflow: hidden;
        }

        #map {
            height: 100%;
            width: 100%;
        }

        #search-input {
            width: 70%;
            padding: 8px;
            font-size: 16px;
            border: 1px solid black;
            border-radius: 5px;
        }

        #search-and-manage {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 10px;
            position: absolute;
            top: 3%;
            width: 100%;
            z-index: 5;
            transition: top 0.5s;
        }

        #back-arrow {
            height: 23px;
            width: 23px;
        }

        #clear-button {
            margin-right: 5%;
            height: 28px;
            width: 28px;
        }

        #coordinates-save-container {
            position: absolute;
            display: flex;
            justify-content: center;
            /* Center items horizontally */
            align-items: center;
            /* Center items vertically */
            padding: 5px;
            bottom: 2%;
            width: 100%;
            box-sizing: border-box;
        }

        #coordinates {
            padding: 10px;
            font-size: 16px;
            background-color: white;
            border: 1px solid black;
            border-radius: 5px;
            margin-left: 10px;
            /* Adjust margin as needed */
            margin-right: 10px;
            /* Adjust margin as needed */
        }

        #save-button {
            padding: 10px 20px;
            font-size: 16px;
            background-color: white;
            color: black;
            border: 1px solid black;
            /* Adding 1px black border */
            border-radius: 5px;
            font-weight: bold;
        }

        .gm-style .gm-style-cc,
        .gmnoprint .gmnoprint {
            display: none !important;
        }

        .gm-style .gm-style-mtc,
        .gm-style .gm-style-mtc div,
        .gm-style .gm-style-mtc span {
            display: none !important;
        }

        #buttons-container {
            position: absolute;
            bottom: 25%;
            right: 0%;
            display: flex;
            flex-direction: column;
            align-items: center;
            z-index: 5;
        }

        #buttons-container img {
            height: 32px;
            width: 32px;
            margin-bottom: 10px;
            margin-right: 10px;
        }

        #my-location-button {
            background-color: white;
            border-radius: 5px;
        }

        #map {
            background-color: white;
        }
    </style>
</head>

<body>
    <div id="search-and-manage">
        <img id="back-arrow" src="img/backArrow.svg" alt="Back Arrow">
        <input id="search-input" type="text" placeholder="Search for places...">
        <img id="clear-button" src="img/clear_street.svg" alt="Clear">
    </div>
    <div id="map"></div>
    <div id="coordinates-save-container">
        <div id="coordinates">Loading...</div>
        <button id="save-button">Save</button>
    </div>
    <div id="buttons-container">
        <img id="refreshButton" src="img/refresh_street.svg" alt="refresh">
        <img id="my-location-button" src="img/myLocation.svg" alt="My Location">
        <img id="toggleButton" src="img/toSatellite.svg" alt="Satellite View">
    </div>
    <script>
        let map;
        let marker;

        document.getElementById('back-arrow').addEventListener('click', function () {
            window.parent.postMessage('closeMap', '*');
        });

        document.getElementById('clear-button').addEventListener('click', function () {
            document.getElementById('search-input').value = '';
        });

        document.getElementById('refreshButton').addEventListener('click', function () {
            // Remove the map instance and reinitialize it
            initMap();
            document.getElementById('toggleButton').src = 'img/toSatellite.svg';
            document.getElementById('back-arrow').src = 'img/backArrow_street.svg';
            document.getElementById('clear-button').src = 'img/clear_street.svg';
            document.getElementById('refreshButton').src = 'img/refresh_street.svg';
        });

        function updateCoordinates(lat, lng) {
            lat = lat.toFixed(6);
            lng = lng.toFixed(6);
            document.getElementById('coordinates').innerText = `[ ${lat} , ${lng}]`;
        }

        function initMap() {
            if (navigator.geolocation) {
                navigator.geolocation.getCurrentPosition(
                    function (position) {
                        var pos = {
                            lat: position.coords.latitude,
                            lng: position.coords.longitude
                        };
                        updateCoordinates(pos.lat, pos.lng);

                        map = new google.maps.Map(document.getElementById('map'), {
                            center: pos,
                            zoom: 18,
                            fullscreenControl: false,
                            gestureHandling: 'greedy' // Enables single-finger map movement
                        });

                        marker = new google.maps.Marker({
                            position: pos,
                            map: map,
                            draggable: true,
                            icon: {
                                url: 'img/studentStop.svg',
                                scaledSize: new google.maps.Size(50, 50)
                            }
                        });

                        marker.addListener('dragend', function (event) {
                            updateCoordinates(event.latLng.lat(), event.latLng.lng());
                        });

                        map.addListener('click', function (event) {
                            marker.setPosition(event.latLng);
                            updateCoordinates(event.latLng.lat(), event.latLng.lng());
                        });

                        marker.addListener('click', function () {
                            map.setCenter(marker.getPosition());
                            map.setZoom(18);
                        });

                        initAutocomplete();

                        // Listen for the visibility change of the street view
                        map.getStreetView().addListener('visible_changed', function () {
                            if (map.getStreetView().getVisible()) {
                                document.getElementById('search-and-manage').style.top = '10%';
                                document.getElementById('back-arrow').src = 'img/backArrow_satellite.svg';
                                document.getElementById('clear-button').src = 'img/clear_satellite.svg';
                            } else {
                                document.getElementById('search-and-manage').style.top = '3%';
                                document.getElementById('back-arrow').src = 'img/backArrow_street.svg';
                                document.getElementById('clear-button').src = 'img/clear_street.svg';
                            }
                        });
                    },
                    function () {
                        handleLocationError(true, map.getCenter());
                    },
                    {
                        // enableHighAccuracy: true,
                        // timeout: 2000,
                        // maximumAge: 0
                    }
                );
            } else {
                handleLocationError(false, map.getCenter());
            }
        }

        function initAutocomplete() {
            const input = document.getElementById('search-input');
            const autocomplete = new google.maps.places.Autocomplete(input);
            autocomplete.bindTo('bounds', map);

            autocomplete.addListener('place_changed', function () {
                const place = autocomplete.getPlace();
                if (!place.geometry) {
                    alert("No details available for input: '" + place.name + "'");
                    return;
                }

                map.setCenter(place.geometry.location);
                map.setZoom(18);
                marker.setPosition(place.geometry.location);
                updateCoordinates(place.geometry.location.lat(), place.geometry.location.lng());
            });
        }

        function handleLocationError(browserHasGeolocation, pos) {
            alert(browserHasGeolocation ? 'Error: The Geolocation service failed.' : 'Error: Your browser doesn\'t support geolocation.');
        }

        document.getElementById('save-button').addEventListener('click', function () {
            const coordinatesElement = document.getElementById('coordinates').innerText;
            window.parent.postMessage(coordinatesElement, '*');

            const saveButton = document.getElementById('save-button');
            saveButton.innerText = "Saved!";
            setTimeout(() => {
                saveButton.innerText = "Save";
            }, 2000);
        });

        window.addEventListener('message', function (event) {
            console.log('Coordinates received:', event.data);
        });

        document.getElementById('my-location-button').addEventListener('click', function () {
            if (navigator.geolocation) {
                navigator.geolocation.getCurrentPosition(function (position) {
                    var pos = {
                        lat: position.coords.latitude,
                        lng: position.coords.longitude
                    };
                    map.panTo(pos);
                    marker.setPosition(pos);
                    map.setZoom(18);
                }, function (error) {
                    handleLocationError(true, map.getCenter(), error.message);
                }, {
                    enableHighAccuracy: true
                });
            } else {
                handleLocationError(false, map.getCenter());
            }
        });

        let flag = false;
        document.getElementById('toggleButton').addEventListener('click', function () {
            if (flag === false) {
                map.setMapTypeId(google.maps.MapTypeId.HYBRID);
                document.getElementById('toggleButton').src = 'img/toStreet.svg';
                document.getElementById('back-arrow').src = 'img/backArrow_satellite.svg';
                document.getElementById('clear-button').src = 'img/clear_satellite.svg';
                document.getElementById('refreshButton').src = 'img/refresh_satellite.svg';
                flag = true;
            } else {
                map.setMapTypeId(google.maps.MapTypeId.ROADMAP);
                document.getElementById('toggleButton').src = 'img/toSatellite.svg';
                document.getElementById('back-arrow').src = 'img/backArrow_street.svg';
                document.getElementById('clear-button').src = 'img/clear_street.svg';
                document.getElementById('refreshButton').src = 'img/refresh_street.svg';
                flag = false;
            }
        });

        window.onload = initMap;
    </script>
    <script
        src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDKquK0_Fe8Wr51YDrxghVdxebwHqG3ik4&libraries=places&callback=initMap"
        async defer></script>
    <script>
        if (window.location.hostname !== '127.0.0.1' && window.location.hostname !== 'localhost') {
            document.write('<script defer src="/_vercel/insights/script.js"><\/script>');
        }
    </script>
</body>

</html>