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https://github.com/public-transport/db-vendo-client.git
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63 lines
1.2 KiB
JavaScript
63 lines
1.2 KiB
JavaScript
'use strict'
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const codesByIcon = Object.assign(Object.create(null), {
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cancel: 'cancelled'
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})
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// todo: is passing in profile necessary?
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// todo: pass in tag list from hint reference, e.g.:
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// "tagL": [
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// "RES_JNY_H3" // H3 = level 3 heading? shown on overview
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// ]
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// "tagL": [
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// "RES_JNY_DTL" // only shown in journey detail
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// ]
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const parseHint = (profile, h, icons) => {
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// todo: C
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const text = h.txtN && h.txtN.trim() || ''
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const icon = 'number' === typeof h.icoX && icons[h.icoX] || null
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const code = h.code || (icon && icon.type && codesByIcon[icon.type]) || null
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if (h.type === 'M') {
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return {
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type: 'status',
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summary: h.txtS && h.txtS.trim() || '',
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code,
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text
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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,
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tripId: h.jid
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}
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}
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if (h.type === 'A') {
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return {
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type: 'hint',
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code: h.code || null,
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text: h.txtN || null
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}
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}
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if (
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h.type === 'D' || h.type === 'U' || h.type === 'R' || h.type === 'N' ||
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h.type === 'Y' || h.type === 'Q'
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) {
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// todo: how can we identify the individual types?
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// todo: does `D` mean "disturbance"?
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return {
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type: 'status',
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code,
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text
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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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