From 4529a93175db240dfcb19758166257f28b9faa71 Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Mon, 9 Jul 2018 19:26:15 +0200
Subject: [PATCH] parse DB-specific hints inside DB profile

---
 p/db/index.js | 218 ++++++++++++++++++++++++++++++++++++++++++++++++++
 parse/hint.js |  40 +--------
 2 files changed, 222 insertions(+), 36 deletions(-)

diff --git a/p/db/index.js b/p/db/index.js
index 345f94f6..3d4dbb72 100644
--- a/p/db/index.js
+++ b/p/db/index.js
@@ -1,6 +1,9 @@
 'use strict'
 
+const trim = require('lodash/trim')
+
 const _createParseJourney = require('../../parse/journey')
+const _parseHint = require('../../parse/hint')
 const _formatStation = require('../../format/station')
 const {bike} = require('../../format/filters')
 
@@ -76,6 +79,220 @@ const createParseJourney = (profile, opt, data) => {
 	return parseJourneyWithPrice
 }
 
+const hintsByCode = Object.assign(Object.create(null), {
+	fb: {
+		type: 'hint',
+		code: 'bicycle-conveyance',
+		summary: 'bicycles conveyed'
+	},
+	fr: {
+		type: 'hint',
+		code: 'bicycle-conveyance-reservation',
+		summary: 'bicycles conveyed, subject to reservation'
+	},
+	nf: {
+		type: 'hint',
+		code: 'no-bicycle-conveyance',
+		summary: 'bicycles not conveyed'
+	},
+	k2: {
+		type: 'hint',
+		code: '2nd-class-only',
+		summary: '2. class only'
+	},
+	eh: {
+		type: 'hint',
+		code: 'boarding-ramp',
+		summary: 'vehicle-mounted boarding ramp available'
+	},
+	ro: {
+		type: 'hint',
+		code: 'wheelchairs-space',
+		summary: 'space for wheelchairs'
+	},
+	oa: {
+		type: 'hint',
+		code: 'wheelchairs-space-reservation',
+		summary: 'space for wheelchairs, subject to reservation'
+	},
+	wv: {
+		type: 'hint',
+		code: 'wifi',
+		summary: 'WiFi available'
+	},
+	wi: {
+		type: 'hint',
+		code: 'wifi',
+		summary: 'WiFi available'
+	},
+	sn: {
+		type: 'hint',
+		code: 'snacks',
+		summary: 'snacks available for purchase'
+	},
+	mb: {
+		type: 'hint',
+		code: 'snacks',
+		summary: 'snacks available for purchase'
+	},
+	mp: {
+		type: 'hint',
+		code: 'snacks',
+		summary: 'snacks available for purchase at the seat'
+	},
+	bf: {
+		type: 'hint',
+		code: 'barrier-free',
+		summary: 'barrier-free'
+	},
+	rg: {
+		type: 'hint',
+		code: 'barrier-free-vehicle',
+		summary: 'barrier-free vehicle'
+	},
+	bt: {
+		type: 'hint',
+		code: 'on-board-bistro',
+		summary: 'Bordbistro available'
+	},
+	br: {
+		type: 'hint',
+		code: 'on-board-restaurant',
+		summary: 'Bordrestaurant available'
+	},
+	ki: {
+		type: 'hint',
+		code: 'childrens-area',
+		summary: `children's area available`
+	},
+	kk: {
+		type: 'hint',
+		code: 'parents-childrens-compartment',
+		summary: `parent-and-children compartment available`
+	},
+	kr: {
+		type: 'hint',
+		code: 'kids-service',
+		summary: 'DB Kids Service available'
+	},
+	ls: {
+		type: 'hint',
+		code: 'power-sockets',
+		summary: 'power sockets available'
+	},
+	ev: {
+		type: 'hint',
+		code: 'replacement-service',
+		summary: 'replacement service'
+	},
+	kl: {
+		type: 'hint',
+		code: 'air-conditioned',
+		summary: 'air-conditioned vehicle'
+	},
+	r0: {
+		type: 'hint',
+		code: 'upward-escalator',
+		summary: 'upward escalator'
+	},
+	au: {
+		type: 'hint',
+		code: 'elevator',
+		summary: 'elevator available'
+	},
+	ck: {
+		type: 'hint',
+		code: 'komfort-checkin',
+		summary: 'Komfort-Checkin available'
+	},
+	it: {
+		type: 'hint',
+		code: 'ice-sprinter',
+		summary: 'ICE Sprinter service'
+	},
+	rp: {
+		type: 'hint',
+		code: 'compulsory-reservation',
+		summary: 'compulsory seat reservation'
+	},
+	rm: {
+		type: 'hint',
+		code: 'optional-reservation',
+		summary: 'optional seat reservation'
+	},
+	scl: {
+		type: 'hint',
+		code: 'all-2nd-class-seats-reserved',
+		summary: 'all 2nd class seats reserved'
+	},
+	acl: {
+		type: 'hint',
+		code: 'all-seats-reserved',
+		summary: 'all seats reserved'
+	},
+	sk: {
+		type: 'hint',
+		code: 'oversize-luggage-forbidden',
+		summary: 'oversize luggage not allowed'
+	},
+	hu: {
+		type: 'hint',
+		code: 'animals-forbidden',
+		summary: 'animals not allowed, except guide dogs'
+	},
+	ik: {
+		type: 'hint',
+		code: 'baby-cot-required',
+		summary: 'baby cot/child seat required'
+	},
+	ee: {
+		type: 'hint',
+		code: 'on-board-entertainment',
+		summary: 'on-board entertainment available'
+	},
+	toilet: {
+		type: 'hint',
+		code: 'toilet',
+		summary: 'toilet available'
+	},
+	oc: {
+		type: 'hint',
+		code: 'wheelchair-accessible-toilet',
+		summary: 'wheelchair-accessible toilet available'
+	},
+	iz: {
+		type: 'hint',
+		code: 'intercity-2',
+		summary: 'Intercity 2'
+	}
+})
+
+const codesByText = Object.assign(Object.create(null), {
+	'journey cancelled': 'journey-cancelled', // todo: German variant
+	'stop cancelled': 'stop-cancelled', // todo: change to `stopover-cancelled`, German variant
+	'signal failure': 'signal-failure',
+	'signalstörung': 'signal-failure',
+	'additional stop': 'additional-stopover', // todo: German variant
+	'platform change': 'changed platform', // todo: use dash, German variant
+})
+
+const parseHint = (profile, h, icons) => {
+	if (h.type === 'A') {
+		const hint = hintsByCode[h.code && h.code.trim().toLowerCase()]
+		if (hint) {
+			return Object.assign({text: h.txtN}, hint)
+		}
+	}
+
+	const res = _parseHint(profile, h, icons)
+	if (h.txtN) {
+		console.error(h)
+		const text = trim(h.txtN.toLowerCase(), ' ()')
+		if (codesByText[text]) res.code = codesByText[text]
+	}
+	return res
+}
+
 const isIBNR = /^\d{6,}$/
 const formatStation = (id) => {
 	if (!isIBNR.test(id)) throw new Error('station ID must be an IBNR.')
@@ -99,6 +316,7 @@ const dbProfile = {
 
 	// todo: parseLocation
 	parseJourney: createParseJourney,
+	parseHint,
 
 	formatStation,
 
diff --git a/parse/hint.js b/parse/hint.js
index eebcad90..7dd6f045 100644
--- a/parse/hint.js
+++ b/parse/hint.js
@@ -1,7 +1,5 @@
 'use strict'
 
-const trim = require('lodash/trim')
-
 const hints = Object.assign(Object.create(null), {
 	fb: {
 		type: 'hint',
@@ -218,36 +216,6 @@ const parseHint = (profile, h, icons) => {
 		}
 	}
 
-	// todo: find sth more reliable than this
-	if (h.type === 'P' && text.toLowerCase() === 'journey cancelled') {
-		return {
-			type: 'status',
-			code: 'journey-cancelled',
-			text
-			// todo: `h.sIdx`
-		}
-	}
-	if (h.type === 'U' && text.toLowerCase() === 'stop cancelled') {
-		return {
-			type: 'status',
-			code: 'stop-cancelled', // todo: change to stopover-cancelled
-			text
-		}
-	}
-	if (h.type === 'U' && trim(text.toLowerCase(), ' ()') === 'additional stop') {
-		return {
-			type: 'status',
-			code: 'additional-stopover',
-			text
-		}
-	}
-	if (h.type === 'G' && text.toLowerCase() === 'platform change') {
-		return {
-			type: 'status',
-			code: 'changed platform',
-			text
-		}
-	}
 	if (h.type === 'L') {
 		return {
 			type: 'status',
@@ -257,11 +225,11 @@ const parseHint = (profile, h, icons) => {
 		}
 	}
 	if (h.type === 'A') {
-		const hint = hints[h.code && h.code.trim().toLowerCase()]
-		if (hint) {
-			return Object.assign({text: h.txtN}, hint)
+		return {
+			type: 'hint',
+			code: h.code || null,
+			text: h.txtN || null
 		}
-		return null
 	}
 
 	if (h.type === 'D' || h.type === 'U' || h.type === 'R' || h.type === 'N') {