Commit graph

10 commits

Author SHA1 Message Date
3c787b33d3 Add multi-station support, GWR fares API, and Circle line improvements
- Support any station with direct trains to Paddington; station CRS code
  is now part of the URL (/results/<crs>/<slug>/<date>)
- Load station list from data/direct_to_paddington.tsv; show dropdown on
  index page; 404 for unknown station codes
- Fetch live GWR walk-on fares via api.gwr.com for all stations (SSS/SVS/SDS
  with restrictions already applied per train); cache 30 days
- Scrape Paddington arrival platform numbers from RTT
- Show unreachable morning Eurostars (before first reachable service only)
- Circle line: show actual KX St Pancras arrival times (not check-in estimate)
  and add a second backup service in the transfer column
- Widen page max-width to 1100px for longer station names

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-06 20:22:44 +01:00
c22a3ea0fc Consolidate to single GraphQL call; show indirect trains; fix price formatting
Replace two-step Eurostar fetch (HTML timetable + GraphQL prices) with a
single GraphQL call that returns timing, train numbers, prices, and seats.
Support indirect services (e.g. Amsterdam) by joining multi-leg train numbers
with ' + ' and keeping the earliest arrival per departure time.
Fix half-pound prices by casting displayPrice to float instead of int.
Wrap each train number segment in white-space:nowrap so 'ES 9132 + ER 9363'
never breaks mid-segment.
Format Eurostar prices with two decimal places.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 14:46:22 +01:00
05eec29b7d Show Eurostar seat availability and no-prices notice
fetch_prices now returns {'price': ..., 'seats': ...} per departure.
Seat count (labelled "N at this price") is shown below the fare — it
reflects price-band depth rather than total remaining seats. A yellow
notice is shown when the API returns journeys but all prices are null
(tickets not yet on sale).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 14:12:54 +01:00
d089d3d716 Add price emoji indicators and hover text to results table
Show 💰 on total prices within £10 of the cheapest journey and 💸
within £10 of the most expensive, mirroring the /🐢 logic for journey
time. Only applied when more than one priced trip exists.

Add title attributes to ⚠️ ("Tight connection"),  ("Fastest journey"),
and 🐢 ("Slowest journey") for accessibility and discoverability.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 12:28:12 +01:00
06afd57957 Link to Eurostar search page with pricing; add Bristol departures RTT link
Replace the Eurostar timetable link with the search URL
(eurostar.com/search/uk-en?adult=1&origin=…&destination=…&outbound=…)
so the footer links directly to the page that shows prices for the
specific date and destination.

Add a Bristol Temple Meads → Paddington departures link on RTT alongside
the existing Paddington arrivals link.

Also update "morning service unavailable" badge and tests to reflect the
removal of the morning-only cutoff filter from find_unreachable_morning_eurostars.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 10:47:46 +01:00
6b044b9493 Add 24-hour TTL to Eurostar price cache
Cache reads now accept an optional ttl (seconds). get_cached checks the
file mtime and returns None if the entry is older than the TTL, triggering
a fresh fetch. Eurostar prices use a 24-hour TTL; timetable caches remain
indefinite (date-scoped keys become irrelevant once the date passes).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 10:38:47 +01:00
0dee942e16 Show Eurostar Standard prices and total journey cost on results page
Fetches prices via the site-api.eurostar.com GraphQL gateway
(NewBookingSearch operation, discovered with Playwright). Adds
fetch_prices() to scraper/eurostar.py using requests, caches results,
annotates each trip with eurostar_price and total_price, and shows an
ES Std column plus total cost (duration + price) in the results table.
The Transfer column is hidden on small screens for mobile usability.

Closes #4

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 10:38:09 +01:00
804fcedfad Show cheapest GWR fare per journey and flag unreachable morning Eurostars
Add cheapest_gwr_ticket() to trip_planner.py encoding the SSS/SVS/SDS
walk-on single restrictions for Bristol Temple Meads → Paddington: on
weekdays, Super Off-Peak (£45) is valid before 05:05 or from 09:58,
Off-Peak (£63.60) from 08:26, and Anytime (£138.70) covers the gap.
Weekends have no restrictions. The fare is included in each trip dict
and displayed in a new GWR Fare column on the results page.

Also wire up find_unreachable_morning_eurostars() into the results view
so early Eurostar services unreachable from Bristol appear in the table,
with tests covering both features.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 10:22:47 +01:00
b88d23a270 Use destination-specific result page metadata 2026-04-01 15:33:07 +01:00
4de4c1d556 Add app route tests and fix stale assertions 2026-04-01 14:33:10 +01:00