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https://github.com/public-transport/db-vendo-client.git
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d2257c26ff
HAFAS returns notes for journey legs, stopovers and departures. There are two kinds of notes: "remarks" (in `remL`) and HAFAS Information Manager (HIM) notes (in `himL`). The former describe the regular operating situation, e.g. "bicycles allows", whereas the latter describe cancellations, construction work, etc. The planned naming scheme for hafas-client: - hints: notes from `remL` for regular operation - warnings: notes from `himL` for cancellations, construction, etc - remarks: both "notes" and "warnings" This commit prepares the new naming scheme by renaming the existing parsing logic of `remL` to "hints". Follow-up commits will add `parseWarning`.
112 lines
2 KiB
JavaScript
112 lines
2 KiB
JavaScript
'use strict'
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const hints = Object.assign(Object.create(null), {
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fb: {
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type: 'hint',
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code: 'bicycle-conveyance',
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text: 'bicycles conveyed'
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},
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nf: {
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type: 'hint',
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code: 'no-bicycle-conveyance',
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text: 'bicycles not conveyed'
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},
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k2: {
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type: 'hint',
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code: '2nd-class-only',
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text: '2. class only'
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},
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eh: {
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type: 'hint',
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code: 'boarding-ramp',
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text: 'vehicle-mounted boarding ramp available'
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},
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wv: {
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type: 'hint',
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code: 'wifi',
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text: 'WiFi available'
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},
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sn: {
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type: 'hint',
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code: 'snacks',
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text: 'snacks available for purchase'
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},
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bf: {
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type: 'hint',
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code: 'barrier-free',
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text: 'barrier-free'
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},
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rg: {
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type: 'hint',
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code: 'barrier-free-vehicle',
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text: 'barrier-free vehicle'
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},
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bt: {
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type: 'hint',
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code: 'on-board-bistro',
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text: 'Bordbistro available'
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},
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br: {
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type: 'hint',
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code: 'on-board-restaurant',
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text: 'Bordrestaurant available'
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},
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ki: {
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type: 'hint',
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code: 'childrens-area',
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text: `children's area available`
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},
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ls: {
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type: 'hint',
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code: 'power-sockets',
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text: 'power sockets available'
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},
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ev: {
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type: 'hint',
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code: 'replacement-service',
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text: 'replacement service'
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},
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kl: {
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type: 'hint',
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code: 'air-conditioned',
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text: 'air-conditioned vehicle'
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}
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})
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// todo: is passing in profile necessary?
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const parseHint = (profile, h) => {
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// todo: U "stop cancelled"?
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// todo: C
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// todo: find sth more reliable than this
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if (h.type === 'P' && h.txtN.toLowerCase().trim() === 'journey cancelled') {
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return {
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type: 'status',
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code: 'journey-cancelled',
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text: h.txtN
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// todo: `h.sIdx`
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}
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}
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if (h.type === 'L') {
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return {
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type: 'status',
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code: 'alternative-trip',
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text: h.txtN,
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journeyId: h.jid
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}
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}
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if (h.type === 'A') {
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return hints[h.code && h.code.trim().toLowerCase()] || null
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}
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if (h.type === 'R') {
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// todo: how can we identify the individual types?
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return {
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type: 'status',
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code: h.code,
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text: h.txtN || ''
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}
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}
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return null
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}
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module.exports = parseHint
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