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https://github.com/public-transport/db-vendo-client.git
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92 lines
3.1 KiB
JavaScript
92 lines
3.1 KiB
JavaScript
import {findRemarks} from './find-remarks.js';
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const ARRIVAL = 'a';
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const DEPARTURE = 'd';
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// todo: pt.jny.dirFlg – https://github.com/alexander-albers/tripkit/blob/07047c6ddef24339ebd49a86a78158bca8047421/Sources/TripKit/Provider/AbstractHafasClientInterfaceProvider.swift#L347-L353 & https://github.com/alexander-albers/tripkit/commit/07047c6ddef24339ebd49a86a78158bca8047421#commitcomment-68471656
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// todo: d.stbStop.dProgType/d.stbStop.aProgType
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// todo: d.stbStop.dProdX/aProdX can be different than d.prodX
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const createParseArrOrDep = (prefix) => {
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if (prefix !== ARRIVAL && prefix !== DEPARTURE) {
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throw new Error('invalid prefix');
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}
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const parseArrOrDep = (ctx, d) => { // d = raw arrival/departure
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const {profile, opt} = ctx;
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const {locL} = ctx.res.common;
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const tPlanned = d.stbStop[prefix + 'TimeS'];
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const tPrognosed = d.stbStop[prefix + 'TimeR'];
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const tzOffset = d.stbStop[prefix + 'TZOffset'] || null;
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const cancelled = Boolean(d.stbStop[prefix + 'Cncl']);
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const plPlanned = d.stbStop[prefix + 'PlatfS'] || d.stbStop[prefix + 'PltfS'] && d.stbStop[prefix + 'PltfS'].txt || null;
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const plPrognosed = d.stbStop[prefix + 'PlatfR'] || d.stbStop[prefix + 'PltfR'] && d.stbStop[prefix + 'PltfR'].txt || null;
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const res = {
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tripId: d.jid,
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stop: d.stbStop.location || null,
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...profile.parseWhen(ctx, d.date, tPlanned, tPrognosed, tzOffset, cancelled),
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...profile.parsePlatform(ctx, plPlanned, plPrognosed, cancelled),
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prognosisType: profile.parsePrognosisType(ctx, d.stbStop[prefix + 'ProgType']) || null,
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// todo: for arrivals, this is the *origin*, not the *direction*
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direction: prefix === DEPARTURE && d.dirTxt && profile.parseStationName(ctx, d.dirTxt) || null,
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provenance: prefix === ARRIVAL && d.dirTxt && profile.parseStationName(ctx, d.dirTxt) || null,
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line: d.line || null,
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remarks: [],
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origin: null,
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destination: null,
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};
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if (prefix === DEPARTURE && Array.isArray(d.prodL) && d.prodL[0] && locL[d.prodL[0].tLocX]) {
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res.destination = profile.parseLocation(ctx, locL[d.prodL[0].tLocX]);
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}
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if (prefix === ARRIVAL && Array.isArray(d.prodL) && d.prodL[0] && locL[d.prodL[0].fLocX]) {
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res.origin = profile.parseLocation(ctx, locL[d.prodL[0].fLocX]);
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}
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if (d.pos) {
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res.currentTripPosition = {
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type: 'location',
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latitude: d.pos.y / 1000000,
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longitude: d.pos.x / 1000000,
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};
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}
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if (cancelled) {
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res.cancelled = true;
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Object.defineProperty(res, 'canceled', {value: true});
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}
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if (opt.remarks) {
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res.remarks = findRemarks([
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...d.remL || [],
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...d.msgL || [],
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...d.stbStop.remL || [],
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...d.stbStop.msgL || [],
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])
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.map(([remark]) => remark);
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}
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if (opt.stopovers && Array.isArray(d.stopL)) {
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// Filter stations the train passes without stopping, as this doesn't comply with FPTF (yet).
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const stopovers = d.stopL
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.map(st => profile.parseStopover(ctx, st, d.date))
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.filter(st => !st.passBy);
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if (prefix === ARRIVAL) {
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res.previousStopovers = stopovers;
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} else if (prefix === DEPARTURE) {
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res.nextStopovers = stopovers;
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}
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}
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return res;
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};
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return parseArrOrDep;
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};
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export {
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createParseArrOrDep,
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};
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