52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
const createClient = require('hafas-client')
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const insaProfile = require('hafas-client/p/insa')
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const client = createClient(insaProfile, 'my-awesome-program')
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var queryPromise = client.nearby({
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type: 'location',
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latitude: 51.33157,
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longitude: 12.40679
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}, {
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distance: 400
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})
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async function getNearestStationDepartures() {
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var result = await queryPromise
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printResult(client.departures(result[0]['id']))
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}
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function getTime(stringTime) {
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let d = new Date(stringTime)
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return String(d.getHours()).padStart(2, "0") + ":" + String(d.getMinutes()).padStart(2, "0")
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}
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function cutPadString(string, length) {
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let outstring = ""
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if (string.length > length) {
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outstring = string.substring(0, length - 3) + "..."
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} else {
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if (string.length < length) {
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outstring = string.padEnd(length)
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} else {
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outstring = string
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}
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}
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return outstring
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}
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async function printResult(departures) {
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result = await departures
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result.forEach(element => {
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let delay = ""
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if (element['delay'] != 0) {
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delay = "(+" + element['delay'] / 60 + ")"
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}
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console.log(cutPadString(element['line']['id'], 4) + " " + cutPadString(element['direction'], 20) + " " + cutPadString(getTime(element['when']), 6) + delay)
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});
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}
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getNearestStationDepartures()
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