hk-bus-eta-skpracta
Version:
Query the ETA (Estimated Time of Arrival) of HK Bus/Minibus/MTR/Lightrail (skpracta flavored)
102 lines • 4.05 kB
JavaScript
import kmb from "./kmb";
import ctb from "./ctb";
import nlb from "./nlb";
import lrtfeeder from "./lrtfeeder";
import gmb from "./gmb";
import lightrail from "./lightRail";
import mtr from "./mtr";
export async function fetchEtas({ route, stops, bound, dest, seq, serviceType, co, nlbId, gtfsId, stopList, language, }) {
try {
let _etas = [];
for (const company_id of co) {
if (company_id === "kmb" && stops.kmb) {
_etas = _etas.concat(await kmb({
route,
stops: stops.kmb,
stopId: stops.kmb[seq],
seq,
co,
serviceType,
bound: bound.kmb,
}));
}
else if (company_id === "ctb" && stops.ctb) {
_etas = _etas.concat(await ctb({ stopId: stops.ctb[seq], route, bound: bound.ctb, seq }));
}
else if (company_id === "nlb" && stops.nlb) {
_etas = _etas.concat(await nlb({ stopId: stops.nlb[seq], nlbId }));
}
else if (company_id === "lrtfeeder" && stops.lrtfeeder) {
_etas = _etas.concat(await lrtfeeder({ stopId: stops.lrtfeeder[seq], route, language }));
}
else if (company_id === "gmb" && stops.gmb) {
_etas = _etas.concat(await gmb({ stopId: stops.gmb[seq], gtfsId, seq, bound: bound.gmb }));
}
else if (company_id === "lightRail" && stops.lightRail) {
_etas = _etas.concat(await lightrail({ stopId: stops.lightRail[seq], route, dest }));
}
else if (company_id === "mtr" && stops.mtr) {
_etas = _etas.concat(await mtr({
stopId: stops.mtr[seq],
route,
stopList,
bound: bound.mtr,
}));
}
else if (company_id === "gmbHki" && stops.gmbHki) {
_etas = _etas.concat(await gmb({
stopId: stops.gmbHki[seq],
gtfsId,
seq,
bound: bound.gmbHki,
}));
}
else if (company_id === "gmbKln" && stops.gmbKln) {
_etas = _etas.concat(await gmb({
stopId: stops.gmbKln[seq],
gtfsId,
seq,
bound: bound.gmbKln,
}));
}
else if (company_id === "gmbNt" && stops.gmbNt) {
_etas = _etas.concat(await gmb({
stopId: stops.gmbNt[seq],
gtfsId,
seq,
bound: bound.gmbNt,
}));
}
}
return _etas.sort((a, b) => {
if (a.eta === "")
return 1;
else if (b.eta === "")
return -1;
return a.eta < b.eta ? -1 : 1;
});
}
catch (err) {
console.error(err);
return [];
}
}
export async function fetchEtaDb() {
var fileName = "routeFareList.min.json";
return fetch("https://hkbus-data.skpracta.info/" + fileName, { cache: "no-store" })
.then((r) => r.json())
.catch(() => fetch("https://data.hkbus.app/" + fileName, { cache: "no-store" })
.then((r) => r.json())
.catch(() => fetch("https://hkbus.github.io/hk-bus-crawling/" + fileName, { cache: "no-store" })
.then((r) => r.json())));
}
export async function fetchEtaDbMd5() {
var fileName = "routeFareList.md5";
return fetch("https://hkbus-data.skpracta.info/" + fileName, { cache: "no-store" })
.then((r) => r.text())
.catch(() => fetch("https://data.hkbus.app/" + fileName, { cache: "no-store" })
.then((r) => r.text())
.catch(() => fetch("https://hkbus.github.io/hk-bus-crawling/" + fileName, { cache: "no-store" })
.then((r) => r.text())));
}
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