Created
February 9, 2019 15:28
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Scriptable app script to find closest scooter in Copenhagen
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| let googleApiKey = '' // Insert your own key for Google Maps + Directions JS SDK here | |
| let copenhagenBounds = {minLat: 55.5, minLong: 12.5, maxLat: 55.8, maxLong: 12.7} | |
| let copenhagenCenter = {lat: copenhagenBounds.maxLat - copenhagenBounds.minLat, lng: copenhagenBounds.maxLong - copenhagenBounds.minLong} | |
| let getLocation = Location.current() | |
| // const getLocation = new Promise(resolve => resolve({latitude: 55.7, longitude: 12.5})) // hardcoded location resolver for airplane debug use | |
| const [allTIERScooters, allVOIScooters, myLocation] = await Promise.all([getTIERScooters(copenhagenBounds), getVOIScooters(copenhagenBounds), getLocation]) | |
| console.log('My location: ' + JSON.stringify(myLocation)) | |
| if (allTIERScooters.length + allVOIScooters.length <= 0) { | |
| let message = 'No scooters available right now' | |
| console.log(message) | |
| if (config.runsWithSiri) { | |
| Speech.speak(message) | |
| } | |
| return | |
| } | |
| let tierScooters = sortScootersByDistance(allTIERScooters, myLocation) | |
| let voiScooters = sortScootersByDistance(allVOIScooters, myLocation) | |
| console.log('Closest TIER scooter: ' + JSON.stringify(tierScooters[0])) | |
| console.log('Closest VOI scooter: ' + JSON.stringify(voiScooters[0])) | |
| let allScootersByDistance = [...tierScooters, ...voiScooters].sort((a, b) => a.distance - b.distance) | |
| let closest = allScootersByDistance[0] | |
| let addressMessagePart = closest.address ? ` on ${closest.address}` : '' | |
| let resultMessage = `The closest scooter is from ${closest.brand} and is ${Math.round(closest.distance)} m away${addressMessagePart}.` | |
| console.log(resultMessage) | |
| if (config.runsWithSiri) { | |
| Speech.speak(resultMessage) | |
| } | |
| showMap(allScootersByDistance.slice(0, 10), myLocation) | |
| async function getTIERScooters(boundingBox) { | |
| let url = `https://tier.frontend.fleetbird.eu/api/prod/v1.06/map/cars/?lat1=${boundingBox.minLat}&lat2=${boundingBox.maxLat}&lon1=${boundingBox.minLong}&lon2=${boundingBox.maxLong}` | |
| let request = new Request(url) | |
| let scooters = await request.loadJSON() | |
| console.log('Number of available TIER scooters: ' + scooters.length) | |
| return scooters.map(s => {s.brand = 'TIER'; return s}) | |
| } | |
| async function getVOIScooters(boundingBox) { | |
| let url = `https://api.voiapp.io/v1/vehicle/status/ready?la=${boundingBox.minLat}&lo=${boundingBox.minLong}` | |
| let request = new Request(url) | |
| let worldwideVOIScooters = await request.loadJSON() | |
| console.log('Number of worldwide VOI scooters: ' + worldwideVOIScooters.length) | |
| let localScooters = worldwideVOIScooters.filter(s => withinBoundingBox(boundingBox, s.location[0], s.location[1])) | |
| console.log('Number of local VOI scooters: ' + localScooters.length) | |
| return localScooters.map(s => { | |
| s.lat = s.location[0] // store location in same format as TIER | |
| s.lon = s.location[1] | |
| s.brand = 'VOI' | |
| return s | |
| }) | |
| } | |
| function sortScootersByDistance(scooters, toLocation) { | |
| return scooters.map((s) => {s.distance = 1000 * distance(s.lat, s.lon, toLocation.latitude, toLocation.longitude, 'K'); return s}).sort((a, b) => a.distance - b.distance) | |
| } | |
| function withinBoundingBox(boundingBox, latitude, longitude) { | |
| return latitude > boundingBox.minLat && latitude < boundingBox.maxLat && longitude > boundingBox.minLong && longitude < boundingBox.maxLong | |
| } | |
| function showMap(nearbyScooters, myLocation) { | |
| let closest = nearbyScooters[0] | |
| let html = ` | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="viewport" content="initial-scale=1.0"> | |
| <meta charset="utf-8"> | |
| <style> | |
| #map { | |
| height: 100%; | |
| } | |
| html, | |
| body { | |
| height: 100%; | |
| margin: 0; | |
| padding: 0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="map"></div> | |
| <script> | |
| var map; | |
| function initMap() { | |
| var myLocation = { | |
| lat: ${myLocation.latitude}, | |
| lng: ${myLocation.longitude} | |
| } | |
| var closestLocation = { | |
| lat: ${closest.lat}, | |
| lng: ${closest.lon} | |
| } | |
| map = new google.maps.Map(document.getElementById('map'), { | |
| center: myLocation, | |
| zoom: 14, | |
| disableDefaultUI: true | |
| }); | |
| var voiScale = 0.3 | |
| var voiIcon = { | |
| url: "https://s3-eu-west-1.amazonaws.com/shape-website-images/scriptable/voi-marker%402x.png", | |
| scaledSize: new google.maps.Size(132 * voiScale, 160 * voiScale), | |
| origin: new google.maps.Point(0, 0), | |
| anchor: new google.maps.Point(66 * voiScale, 152 * voiScale) | |
| }; | |
| var tierIcon = { | |
| url: "https://s3-eu-west-1.amazonaws.com/shape-website-images/scriptable/tier-marker%402x.png", | |
| scaledSize: new google.maps.Size(50, 50), | |
| origin: new google.maps.Point(0, 0), | |
| anchor: new google.maps.Point(25, 48) | |
| }; | |
| new google.maps.Marker({ | |
| map: map, | |
| position: myLocation, | |
| icon: 'http://www.robotwoods.com/dev/misc/bluecircle.png' | |
| }); | |
| var nearbyScooters = ${JSON.stringify(nearbyScooters)} | |
| nearbyScooters.forEach(s => new google.maps.Marker({ | |
| map: map, | |
| position: { | |
| lat: s.lat, | |
| lng: s.lon | |
| }, | |
| icon: s.brand === 'VOI' ? voiIcon : tierIcon | |
| })) | |
| var directionsService = new google.maps.DirectionsService; | |
| var directionsDisplay = new google.maps.DirectionsRenderer({ | |
| suppressMarkers: true | |
| }); | |
| directionsDisplay.setMap(map); | |
| directionsService.route({ | |
| origin: myLocation, | |
| destination: closestLocation, | |
| travelMode: 'WALKING' | |
| }, function (response, status) { | |
| if (status === 'OK') { | |
| directionsDisplay.setDirections(response); | |
| } | |
| }); | |
| } | |
| </script> | |
| <script src="https://maps.googleapis.com/maps/api/js?key=${googleApiKey}&callback=initMap" async defer></script> | |
| </body> | |
| </html> | |
| ` | |
| let fm = FileManager.iCloud() | |
| let dir = fm.documentsDirectory() | |
| let path = fm.joinPath(dir, 'scriptable_closest_scooter_map.html') | |
| fm.writeString(path, html) | |
| WebView.loadFile(path, new Size(400, 400)) | |
| } | |
| // copied from somewhere on interwebs | |
| function distance(lat1, lon1, lat2, lon2, unit) { | |
| if ((lat1 == lat2) && (lon1 == lon2)) { | |
| return 0; | |
| } | |
| else { | |
| var radlat1 = Math.PI * lat1/180; | |
| var radlat2 = Math.PI * lat2/180; | |
| var theta = lon1-lon2; | |
| var radtheta = Math.PI * theta/180; | |
| var dist = Math.sin(radlat1) * Math.sin(radlat2) + Math.cos(radlat1) * Math.cos(radlat2) * Math.cos(radtheta); | |
| if (dist > 1) { | |
| dist = 1; | |
| } | |
| dist = Math.acos(dist); | |
| dist = dist * 180/Math.PI; | |
| dist = dist * 60 * 1.1515; | |
| if (unit=="K") { dist = dist * 1.609344 } | |
| if (unit=="N") { dist = dist * 0.8684 } | |
| return dist; | |
| } | |
| } |
Can you run this script in a normal browser?
Could you post a working URL for the tier api with only gps coordinates?(not your variables)
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Demo video https://twitter.com/olegam/status/1094249610304995329