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Add return and inbound journey support

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Edward Betts 2026-05-21 08:46:35 +01:00
parent 6ba71447ef
commit 9691632f65
12 changed files with 1687 additions and 486 deletions
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541
templates/results.html
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@ -1,8 +1,8 @@
{% extends "base.html" %}
{% block title %}{{ departure_station_name }} to {{ destination }} via Eurostar{% endblock %}
{% block og_title %}{{ departure_station_name }} to {{ destination }} via Eurostar{% endblock %}
{% block title %}{% if journey_type == 'inbound' %}{{ destination }} to {{ departure_station_name }} via Eurostar{% elif journey_type == 'return' %}{{ departure_station_name }} to {{ destination }} return via Eurostar{% else %}{{ departure_station_name }} to {{ destination }} via Eurostar{% endif %}{% endblock %}
{% block og_title %}{{ self.title()|trim }}{% endblock %}
{% block og_description %}Train options from {{ departure_station_name }} to {{ destination }} on {{ travel_date_display }} via Paddington, St Pancras, and Eurostar.{% endblock %}
{% block twitter_title %}{{ departure_station_name }} to {{ destination }} via Eurostar{% endblock %}
{% block twitter_title %}{{ self.title()|trim }}{% endblock %}
{% block twitter_description %}Train options from {{ departure_station_name }} to {{ destination }} on {{ travel_date_display }} via Paddington, St Pancras, and Eurostar.{% endblock %}
{% block content %}
@ -12,13 +12,19 @@
<div class="card" style="margin-bottom:1.5rem">
<h2>
{{ departure_station_name }} &rarr; {{ destination }}
{% if journey_type == 'inbound' %}
{{ destination }} &rarr; {{ departure_station_name }}
{% elif journey_type == 'return' %}
{{ departure_station_name }} &harr; {{ destination }}
{% else %}
{{ departure_station_name }} &rarr; {{ destination }}
{% endif %}
</h2>
<div class="date-nav">
<a href="{{ url_for('results', station_crs=station_crs, slug=slug, travel_date=prev_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
<a href="{{ url_for('results', station_crs=station_crs, slug=slug, travel_date=prev_date, journey_type=url_journey_type, return_date=return_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
class="btn-nav">&larr; Prev</a>
<strong>{{ travel_date_display }}</strong>
<a href="{{ url_for('results', station_crs=station_crs, slug=slug, travel_date=next_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
<strong>{{ travel_date_display }}{% if return_date %} to {{ return_date }}{% endif %}</strong>
<a href="{{ url_for('results', station_crs=station_crs, slug=slug, travel_date=next_date, journey_type=url_journey_type, return_date=return_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
class="btn-nav">Next &rarr;</a>
</div>
<div class="switcher-section">
@ -30,7 +36,7 @@
{% else %}
<a
class="chip-link"
href="{{ url_for('results', station_crs=station_crs, slug=destination_slug, travel_date=travel_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
href="{{ url_for('results', station_crs=station_crs, slug=destination_slug, travel_date=travel_date, journey_type=url_journey_type, return_date=return_date, min_connection=url_min_connection, max_connection=url_max_connection, nr_class=url_nr_class, es_class=url_es_class) }}"
>{{ destination_name }}</a>
{% endif %}
{% endfor %}
@ -57,36 +63,44 @@
<div class="filter-row" style="margin-top:0.5rem">
<div>
<span class="filter-label">NR ticket:</span>
<span id="nr-type-select" style="display:none"></span>
<span style="display:none">Load advance prices</span>
<div class="btn-group">
<button class="btn-group-option {% if nr_class == 'walkon' %}active{% endif %}" onclick="setNrClass('walkon')">Walk-on Std</button>
<button class="btn-group-option {% if nr_class == 'advance_std' %}active{% endif %}" onclick="setNrClass('advance_std')">Advance Std</button>
<button class="btn-group-option {% if nr_class == 'advance_1st' %}active{% endif %}" onclick="setNrClass('advance_1st')">Advance 1st</button>
<button type="button" class="btn-group-option {% if nr_class == 'walkon' %}active{% endif %}" onclick="setNrClass('walkon')">Walk-on Std</button>
<button type="button" class="btn-group-option {% if nr_class == 'advance_std' %}active{% endif %}" onclick="setNrClass('advance_std')">Advance Std</button>
<button type="button" class="btn-group-option {% if nr_class == 'advance_1st' %}active{% endif %}" onclick="setNrClass('advance_1st')">Advance 1st</button>
</div>
<span id="advance-loading" style="display:none">Loading&#8230;</span>
</div>
<div>
<span class="filter-label">Eurostar:</span>
<span id="es-type-select" style="display:none"></span>
<div class="btn-group">
<button class="btn-group-option {% if es_class == 'standard' %}active{% endif %}" onclick="setEsClass('standard')">Standard</button>
<button class="btn-group-option {% if es_class == 'plus' %}active{% endif %}" onclick="setEsClass('plus')">Standard Premier</button>
<button type="button" class="btn-group-option {% if es_class == 'standard' %}active{% endif %}" onclick="setEsClass('standard')">Standard</button>
<button type="button" class="btn-group-option {% if es_class == 'plus' %}active{% endif %}" onclick="setEsClass('plus')">Standard Premier</button>
</div>
</div>
</div>
<script>
const RESULTS_BASE = '{{ url_for('results', station_crs=station_crs, slug=slug, travel_date=travel_date) }}';
const JOURNEY_TYPE = '{{ journey_type }}';
const RETURN_DATE = '{{ return_date or '' }}';
const DEFAULT_MIN_CONN = {{ default_min_connection }};
const DEFAULT_MAX_CONN = {{ default_max_connection }};
const ADVANCE_FARES_STREAM_URL = '{{ advance_fares_stream_url }}';
let TRIP_FARES = {{ trip_fares_json | safe }};
let ADVANCE_FARES = {{ advance_fares_json | safe }};
let ADVANCE_API_URLS = {{ advance_api_urls_json | safe }};
let ADVANCE_STREAM_URLS = {{ advance_stream_urls_json | safe }};
let cachedAdvanceFares = ADVANCE_FARES;
let currentNrClass = '{{ nr_class }}';
let currentEsClass = '{{ es_class }}';
let advanceLoading = false;
let advanceLoadingSections = {};
function buildUrl(nrCls, esCls) {
var min = parseInt(document.getElementById('min_conn_select').value);
var max = parseInt(document.getElementById('max_conn_select').value);
var params = [];
if (JOURNEY_TYPE !== 'outbound') params.push('journey_type=' + encodeURIComponent(JOURNEY_TYPE));
if (RETURN_DATE) params.push('return_date=' + encodeURIComponent(RETURN_DATE));
if (min !== DEFAULT_MIN_CONN) params.push('min_connection=' + min);
if (max !== DEFAULT_MAX_CONN) params.push('max_connection=' + max);
if (nrCls !== 'walkon') params.push('nr_class=' + nrCls);
@ -104,11 +118,8 @@
btn.classList.toggle('active', btn.getAttribute('onclick') === "setNrClass('" + cls + "')");
});
history.replaceState(null, '', buildUrl(cls, currentEsClass));
if ((cls === 'advance_std' || cls === 'advance_1st') && ADVANCE_FARES === null) {
loadAdvanceFares();
} else {
updateDisplay();
}
if (cls === 'advance_std' || cls === 'advance_1st') loadMissingAdvanceFares();
updateDisplay();
}
function setEsClass(cls) {
@ -120,41 +131,6 @@
updateDisplay();
}
function loadAdvanceFares() {
advanceLoading = true;
if (ADVANCE_FARES === null) ADVANCE_FARES = {};
document.getElementById('advance-loading').style.display = 'inline';
var source = new EventSource(ADVANCE_FARES_STREAM_URL);
source.onmessage = function(event) {
var msg = JSON.parse(event.data);
if (msg.type === 'fares') {
for (var time in msg.fares) {
if (!ADVANCE_FARES[time]) ADVANCE_FARES[time] = {advance_std: null, advance_1st: null};
if (msg.fares[time].advance_std) ADVANCE_FARES[time].advance_std = msg.fares[time].advance_std;
if (msg.fares[time].advance_1st) ADVANCE_FARES[time].advance_1st = msg.fares[time].advance_1st;
}
updateDisplay();
} else if (msg.type === 'done') {
advanceLoading = false;
document.getElementById('advance-loading').style.display = 'none';
source.close();
updateDisplay();
} else if (msg.type === 'error') {
advanceLoading = false;
document.getElementById('advance-loading').textContent = 'Failed to load advance fares.';
source.close();
}
};
source.onerror = function() {
advanceLoading = false;
document.getElementById('advance-loading').style.display = 'none';
source.close();
};
}
function fmtPrice(p) {
return '\u00a3' + p.toFixed(2);
}
@ -165,52 +141,129 @@
+ (fare.seats != null ? ' <span class="text-xs text-muted">' + fare.seats + ' at this price</span>' : '');
}
function mergeAdvanceFares(sectionId, fares) {
if (!ADVANCE_FARES) ADVANCE_FARES = {};
if (!ADVANCE_FARES[sectionId]) ADVANCE_FARES[sectionId] = {};
for (var time in fares) {
if (!ADVANCE_FARES[sectionId][time]) {
ADVANCE_FARES[sectionId][time] = {advance_std: null, advance_1st: null};
}
if (fares[time].advance_std) ADVANCE_FARES[sectionId][time].advance_std = fares[time].advance_std;
if (fares[time].advance_1st) ADVANCE_FARES[sectionId][time].advance_1st = fares[time].advance_1st;
}
}
function sectionNeedsAdvance(sectionId) {
for (var key in TRIP_FARES) {
var row = TRIP_FARES[key];
if (row.section !== sectionId || !row.advance_key) continue;
var sectionFares = ADVANCE_FARES && ADVANCE_FARES[sectionId];
var advanceFares = sectionFares && sectionFares[row.advance_key];
if (!advanceFares) return true;
if (currentNrClass === 'advance_std' && !advanceFares.advance_std) return true;
if (currentNrClass === 'advance_1st' && !advanceFares.advance_1st) return true;
}
return false;
}
function loadAdvanceFaresForSection(sectionId) {
if (advanceLoadingSections[sectionId] || !ADVANCE_API_URLS[sectionId]) return;
advanceLoadingSections[sectionId] = true;
if (!ADVANCE_FARES) ADVANCE_FARES = {};
if (!ADVANCE_FARES[sectionId]) ADVANCE_FARES[sectionId] = {};
fetch(ADVANCE_API_URLS[sectionId])
.then(function(response) {
if (!response.ok) throw new Error('advance fare request failed');
return response.json();
})
.then(function(fares) {
mergeAdvanceFares(sectionId, fares);
})
.catch(function() {})
.finally(function() {
advanceLoadingSections[sectionId] = false;
updateDisplay();
});
}
function loadAdvanceFaresForSectionStreaming(sectionId) {
if (advanceLoadingSections[sectionId] || !ADVANCE_STREAM_URLS[sectionId]) return;
advanceLoadingSections[sectionId] = true;
if (!ADVANCE_FARES) ADVANCE_FARES = {};
if (!ADVANCE_FARES[sectionId]) ADVANCE_FARES[sectionId] = {};
var source = new EventSource(ADVANCE_STREAM_URLS[sectionId]);
source.onmessage = function(event) {
var msg = JSON.parse(event.data);
if (msg.type === 'fares') mergeAdvanceFares(sectionId, msg.fares);
if (msg.type === 'done' || msg.type === 'error') {
advanceLoadingSections[sectionId] = false;
source.close();
updateDisplay();
}
};
source.onerror = function() {
advanceLoadingSections[sectionId] = false;
source.close();
updateDisplay();
};
}
function loadMissingAdvanceFares() {
for (var sectionId in ADVANCE_API_URLS) {
if (sectionNeedsAdvance(sectionId)) loadAdvanceFaresForSection(sectionId);
}
}
function currentNrFare(row) {
if (currentNrClass === 'walkon') return row.walkon;
var sectionFares = ADVANCE_FARES && ADVANCE_FARES[row.section];
var advFares = sectionFares && row.advance_key ? sectionFares[row.advance_key] : null;
if (!advFares) return null;
return currentNrClass === 'advance_std' ? advFares.advance_std : advFares.advance_1st;
}
function updateDisplay() {
// First pass: collect totals for min/max emoji badges
var totals = {};
document.querySelectorAll('tr[data-stp]').forEach(function(tr) {
var stp = tr.getAttribute('data-stp');
var row = TRIP_FARES[stp];
document.querySelectorAll('tr[data-row-key]').forEach(function(tr) {
var key = tr.getAttribute('data-row-key');
var row = TRIP_FARES[key];
if (!row) return;
var advFares = ADVANCE_FARES && row.depart_bristol ? ADVANCE_FARES[row.depart_bristol] : null;
var nrFare = currentNrClass === 'walkon' ? row.walkon
: advFares ? (currentNrClass === 'advance_std' ? advFares.advance_std : advFares.advance_1st)
: null;
var nrFare = currentNrFare(row);
var esFare = currentEsClass === 'standard' ? row.es_standard : row.es_plus;
if (nrFare && esFare) totals[stp] = nrFare.price + esFare.price + (row.circle_fare || 0);
if (nrFare && esFare) totals[key] = nrFare.price + esFare.price + (row.circle_fare || 0);
});
var totalValues = Object.values(totals);
var minTotal = totalValues.length > 1 ? Math.min.apply(null, totalValues) : null;
var maxTotal = totalValues.length > 1 ? Math.max.apply(null, totalValues) : null;
var flash = false;
document.querySelectorAll('tr[data-stp]').forEach(function(tr) {
var stp = tr.getAttribute('data-stp');
var row = TRIP_FARES[stp];
document.querySelectorAll('tr[data-row-key]').forEach(function(tr) {
var key = tr.getAttribute('data-row-key');
var row = TRIP_FARES[key];
if (!row) return;
var advFares = ADVANCE_FARES && row.depart_bristol ? ADVANCE_FARES[row.depart_bristol] : null;
// NR fares — walk-on always shown; advance shown when loaded
var nrFare = currentNrFare(row);
var walkonEl = tr.querySelector('.nr-walkon');
var advStdEl = tr.querySelector('.nr-advance-std');
var adv1stEl = tr.querySelector('.nr-advance-1st');
if (walkonEl) {
walkonEl.innerHTML = row.walkon ? fareHtml(row.walkon) : '<span class="text-sm text-muted">\u2013</span>';
walkonEl.classList.toggle('fare-inactive', currentNrClass !== 'walkon');
}
if (advStdEl) {
var aStd = advFares && advFares.advance_std;
advStdEl.innerHTML = aStd ? fareHtml(aStd) : (advanceLoading ? '<span class="text-sm text-muted">\u2026</span>' : '');
advStdEl.classList.toggle('fare-inactive', currentNrClass !== 'advance_std');
}
if (adv1stEl) {
var a1st = advFares && advFares.advance_1st;
adv1stEl.innerHTML = a1st ? fareHtml(a1st) : (advanceLoading ? '<span class="text-sm text-muted">\u2026</span>' : '');
adv1stEl.classList.toggle('fare-inactive', currentNrClass !== 'advance_1st');
if (advStdEl || adv1stEl) {
var sectionFares = ADVANCE_FARES && ADVANCE_FARES[row.section];
var advFares = sectionFares && row.advance_key ? sectionFares[row.advance_key] : null;
if (advStdEl) {
advStdEl.innerHTML = advFares && advFares.advance_std ? fareHtml(advFares.advance_std) : '';
advStdEl.classList.toggle('fare-inactive', currentNrClass !== 'advance_std');
}
if (adv1stEl) {
adv1stEl.innerHTML = advFares && advFares.advance_1st ? fareHtml(advFares.advance_1st) : '';
adv1stEl.classList.toggle('fare-inactive', currentNrClass !== 'advance_1st');
}
}
// ES fares — always show both
var esStdEl = tr.querySelector('.es-standard');
var esPlusEl = tr.querySelector('.es-plus');
if (esStdEl) {
@ -222,44 +275,31 @@
esPlusEl.classList.toggle('fare-inactive', currentEsClass !== 'plus');
}
// Total
var totalSpan = tr.querySelector('.total-price');
if (totalSpan) {
if (stp in totals) {
var total = totals[stp];
if (key in totals) {
var total = totals[key];
var html = '<span class="text-sm text-green" style="font-weight:700">' + fmtPrice(total);
if (minTotal !== null && maxTotal !== null) {
if (total <= minTotal + 10) html += ' <span title="Cheapest journey">\uD83E\uDE99</span>';
else if (total >= maxTotal - 10) html += ' <span title="Most expensive journey">\uD83D\uDCB8</span>';
if (total <= minTotal + 10) html += ' <span title="Cheapest journey">low</span>';
else if (total >= maxTotal - 10) html += ' <span title="Most expensive journey">high</span>';
}
html += '</span>';
totalSpan.innerHTML = html;
flash = true;
} else {
totalSpan.innerHTML = '';
}
}
});
if (flash) flashTotals();
}
function flashTotals() {
document.querySelectorAll('.total-price').forEach(function(el) {
el.classList.remove('price-flash');
void el.offsetWidth; // force reflow to restart animation
el.classList.add('price-flash');
document.addEventListener('DOMContentLoaded', function() {
if (currentNrClass === 'advance_std' || currentNrClass === 'advance_1st') loadMissingAdvanceFares();
updateDisplay();
});
}
document.addEventListener('DOMContentLoaded', function() {
updateDisplay();
if ((currentNrClass === 'advance_std' || currentNrClass === 'advance_1st') && ADVANCE_FARES === null) {
loadAdvanceFares();
}
});
</script>
<p class="card-meta">
{{ gwr_count }} GWR service{{ 's' if gwr_count != 1 }}
{{ gwr_count }} National Rail service{{ 's' if gwr_count != 1 }}
&nbsp;&middot;&nbsp;
{{ eurostar_count }} Eurostar service{{ 's' if eurostar_count != 1 }}
{% if from_cache %}
@ -278,135 +318,180 @@
{% endif %}
</div>
{% if trips or unreachable_morning_services %}
<div class="card">
<table class="results-table">
<thead>
<tr>
<th>National Rail<br><span class="text-xs font-normal text-muted">{{ departure_station_name }} &rarr; Paddington</span></th>
<th class="col-transfer">Transfer<br><span class="text-xs font-normal text-muted">Paddington &rarr; St Pancras</span></th>
<th>Eurostar<br><span class="text-xs font-normal text-muted">St Pancras &rarr; {{ destination }}</span></th>
<th class="nowrap">Total</th>
</tr>
</thead>
<tbody>
{% if trips %}
{% set best_mins = trips | map(attribute='total_minutes') | min %}
{% set worst_mins = trips | map(attribute='total_minutes') | max %}
{% endif %}
{% for row in result_rows %}
{% if row.row_type == 'trip' and row.total_minutes <= best_mins + 5 and trips | length > 1 %}
{% set row_class = 'row-fast' %}
{% elif row.row_type == 'trip' and row.total_minutes >= worst_mins - 5 and trips | length > 1 %}
{% set row_class = 'row-slow' %}
{% elif row.row_type == 'unreachable' %}
{% set row_class = 'row-unreachable' %}
{% elif loop.index is odd %}
{% set row_class = 'row-alt' %}
{% else %}
{% set row_class = '' %}
{% endif %}
<tr class="{{ row_class }}" data-stp="{{ row.depart_st_pancras }}">
{% if row.row_type == 'trip' %}
<td>
<span class="font-bold nowrap">{{ row.depart_bristol }} &rarr; {{ row.arrive_paddington }}</span>
<span class="text-sm text-muted nowrap">({{ row.gwr_duration }})</span>
{% if row.headcode or row.arrive_platform %}
<br><span class="text-xs text-muted">
{%- if row.headcode %}{{ row.headcode }}{% endif %}
{%- if row.headcode and row.arrive_platform %} &middot; {% endif %}
{%- if row.arrive_platform %}Plat {{ row.arrive_platform }}{% endif %}
</span>
{% endif %}
<span class="fare-line nr-walkon"></span>
<span class="fare-line nr-advance-std"></span>
<span class="fare-line nr-advance-1st"></span>
</td>
<td class="col-transfer" style="color:#4a5568">
<span class="nowrap">{{ row.connection_duration }}{% if row.connection_minutes < 80 %} <span title="Tight connection">⚠️</span>{% endif %}</span>
{% if row.circle_services %}
{% set c = row.circle_services[0] %}
<br><span class="text-xs text-muted nowrap">Circle {{ c.depart }} → KX {{ c.arrive_kx }} · £{{ "%.2f"|format(c.fare) }}</span>
{% if row.circle_services | length > 1 %}
{% set c2 = row.circle_services[1] %}
<br><span class="text-xs text-muted nowrap" style="opacity:0.7">next {{ c2.depart }} → KX {{ c2.arrive_kx }} · £{{ "%.2f"|format(c2.fare) }}</span>
{% endif %}
{% endif %}
</td>
<td>
<span class="font-bold nowrap">{{ row.depart_st_pancras }} &rarr; {{ row.arrive_destination }} <span class="font-normal text-muted" style="font-size:0.85em">(CET)</span></span>
{% if row.eurostar_duration or row.train_number %}
<br><span class="text-xs text-muted">
{%- if row.eurostar_duration %}<span class="nowrap">({{ row.eurostar_duration }})</span>{% endif %}
{%- if row.eurostar_duration and row.train_number %} &middot; {% endif %}
{%- if row.train_number %}{% for part in row.train_number.split(' + ') %}<span class="nowrap">{{ part }}</span>{% if not loop.last %} + {% endif %}{% endfor %}{% endif %}
</span>
{% endif %}
<span class="fare-line es-standard"></span>
<span class="fare-line es-plus"></span>
</td>
<td class="font-bold nowrap">
{% if row.total_minutes <= best_mins + 5 and trips | length > 1 %}
<span class="text-green" title="Fastest journey">{{ row.total_duration }} ⚡</span>
{% elif row.total_minutes >= worst_mins - 5 and trips | length > 1 %}
<span class="text-red" title="Slowest journey">{{ row.total_duration }} 🐢</span>
{% else %}
<span class="text-blue">{{ row.total_duration }}</span>
{% endif %}
<br><span class="total-price"></span>
</td>
{% if sections %}
{% for section in sections %}
<div class="card" style="margin-bottom:1.5rem">
<h2>
{% if section.direction == 'inbound' %}
Return: {{ destination }} &rarr; {{ departure_station_name }}
{% else %}
<td>
<span class="text-dimmed text-sm" title="Too early to reach from {{ departure_station_name }}">Too early</span>
</td>
<td class="col-transfer text-dimmed">&mdash;</td>
<td>
<span class="font-bold nowrap text-dimmed">{{ row.depart_st_pancras }} &rarr; {{ row.arrive_destination }} <span class="font-normal" style="font-size:0.85em">(CET)</span></span>
{% if row.eurostar_duration or row.train_number %}
<br><span class="text-xs text-dimmed">
{%- if row.eurostar_duration %}<span class="nowrap">({{ row.eurostar_duration }})</span>{% endif %}
{%- if row.eurostar_duration and row.train_number %} &middot; {% endif %}
{%- if row.train_number %}{% for part in row.train_number.split(' + ') %}<span class="nowrap">{{ part }}</span>{% if not loop.last %} + {% endif %}{% endfor %}{% endif %}
</span>
{% endif %}
<span class="fare-line es-standard"></span>
<span class="fare-line es-plus"></span>
</td>
<td class="text-dimmed">&mdash;</td>
Outbound: {{ departure_station_name }} &rarr; {{ destination }}
{% endif %}
</tr>
{% endfor %}
</tbody>
</table>
</div>
</h2>
<p class="card-meta">{{ section.date_display }}</p>
{% if section.rows %}
<table class="results-table">
<thead>
<tr>
{% if section.direction == 'inbound' %}
<th>Eurostar<br><span class="text-xs font-normal text-muted">{{ destination }} &rarr; St Pancras</span></th>
<th class="col-transfer">Transfer<br><span class="text-xs font-normal text-muted">St Pancras &rarr; Paddington</span></th>
<th>National Rail<br><span class="text-xs font-normal text-muted">Paddington &rarr; {{ departure_station_name }}</span></th>
{% else %}
<th>National Rail<br><span class="text-xs font-normal text-muted">{{ departure_station_name }} &rarr; Paddington</span></th>
<th class="col-transfer">Transfer<br><span class="text-xs font-normal text-muted">Paddington &rarr; St Pancras</span></th>
<th>Eurostar<br><span class="text-xs font-normal text-muted">St Pancras &rarr; {{ destination }}</span></th>
{% endif %}
<th class="nowrap">Total</th>
</tr>
</thead>
<tbody>
{% set trip_rows = section.rows | selectattr('row_type', 'equalto', 'trip') | list %}
{% if trip_rows %}
{% set best_mins = trip_rows | map(attribute='total_minutes') | min %}
{% set worst_mins = trip_rows | map(attribute='total_minutes') | max %}
{% endif %}
{% for row in section.rows %}
{% if row.row_type == 'trip' and row.total_minutes <= best_mins + 5 and trip_rows | length > 1 %}
{% set row_class = 'row-fast' %}
{% elif row.row_type == 'trip' and row.total_minutes >= worst_mins - 5 and trip_rows | length > 1 %}
{% set row_class = 'row-slow' %}
{% elif row.row_type == 'unreachable' %}
{% set row_class = 'row-unreachable' %}
{% elif loop.index is odd %}
{% set row_class = 'row-alt' %}
{% else %}
{% set row_class = '' %}
{% endif %}
<tr class="{{ row_class }}" data-row-key="{{ row.row_key }}"
{% if row.ticket_price is not none %}data-walkon="{{ row.ticket_price }}"{% endif %}
{% if row.eurostar_price is not none %}data-es-std="{{ row.eurostar_price }}"{% endif %}>
{% if row.row_type == 'trip' %}
{% if section.direction == 'inbound' %}
<td>
<span class="font-bold nowrap">{{ row.depart_destination }} &rarr; {{ row.arrive_st_pancras }} <span class="font-normal text-muted" style="font-size:0.85em">(UK)</span></span>
<br><span class="text-xs text-muted">check in by {{ row.check_in_by }}</span>
{% if row.eurostar_duration or row.train_number %}
<br><span class="text-xs text-muted">
{%- if row.eurostar_duration %}<span class="nowrap">({{ row.eurostar_duration }})</span>{% endif %}
{%- if row.eurostar_duration and row.train_number %} &middot; {% endif %}
{%- if row.train_number %}{{ row.train_number }}{% endif %}
</span>
{% endif %}
<span class="fare-line es-standard">{% if row.eurostar_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.eurostar_price) }}</span>{% endif %}</span>
<span class="fare-line es-plus">{% if row.eurostar_plus_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.eurostar_plus_price) }}</span>{% endif %}</span>
</td>
<td class="col-transfer" style="color:#4a5568">
<span class="nowrap">{{ row.connection_duration }}{% if row.connection_minutes < 45 %} <span title="Tight connection">!</span>{% endif %}</span>
{% if row.circle_services %}
{% set c = row.circle_services[0] %}
<br><span class="text-xs text-muted nowrap">Circle {{ c.depart }} &rarr; PAD {{ c.arrive_pad }} · £{{ "%.2f"|format(c.fare) }}</span>
{% endif %}
</td>
<td>
<span class="font-bold nowrap">{{ row.depart_paddington }} &rarr; {{ row.arrive_uk_station }}</span>
<span class="text-sm text-muted nowrap">({{ row.gwr_duration }})</span>
{% if row.headcode or row.arrive_platform %}
<br><span class="text-xs text-muted">{{ row.headcode }}{% if row.headcode and row.arrive_platform %} &middot; {% endif %}{% if row.arrive_platform %}Plat {{ row.arrive_platform }}{% endif %}</span>
{% endif %}
<span class="fare-line nr-walkon">{% if row.ticket_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.ticket_price) }}</span>{% endif %}</span>
<span class="fare-line nr-advance-std"></span>
<span class="fare-line nr-advance-1st"></span>
</td>
{% else %}
<td>
<span class="font-bold nowrap">{{ row.depart_bristol }} &rarr; {{ row.arrive_paddington }}</span>
<span class="text-sm text-muted nowrap">({{ row.gwr_duration }})</span>
{% if row.headcode or row.arrive_platform %}
<br><span class="text-xs text-muted">{{ row.headcode }}{% if row.headcode and row.arrive_platform %} &middot; {% endif %}{% if row.arrive_platform %}Plat {{ row.arrive_platform }}{% endif %}</span>
{% endif %}
<span class="fare-line nr-walkon">{% if row.ticket_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.ticket_price) }}</span>{% endif %}</span>
<span class="fare-line nr-advance-std"></span>
<span class="fare-line nr-advance-1st"></span>
</td>
<td class="col-transfer" style="color:#4a5568">
<span class="nowrap">{{ row.connection_duration }}{% if row.connection_minutes < 80 %} <span title="Tight connection">!</span>{% endif %}</span>
{% if row.circle_services %}
{% set c = row.circle_services[0] %}
<br><span class="text-xs text-muted nowrap">Circle {{ c.depart }} &rarr; KX {{ c.arrive_kx }} · £{{ "%.2f"|format(c.fare) }}</span>
{% endif %}
</td>
<td>
<span class="font-bold nowrap">{{ row.depart_st_pancras }} &rarr; {{ row.arrive_destination }} <span class="font-normal text-muted" style="font-size:0.85em">(CET)</span></span>
{% if row.eurostar_duration or row.train_number %}
<br><span class="text-xs text-muted">
{%- if row.eurostar_duration %}<span class="nowrap">({{ row.eurostar_duration }})</span>{% endif %}
{%- if row.eurostar_duration and row.train_number %} &middot; {% endif %}
{%- if row.train_number %}{{ row.train_number }}{% endif %}
</span>
{% endif %}
<span class="fare-line es-standard">{% if row.eurostar_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.eurostar_price) }}</span>{% endif %}</span>
<span class="fare-line es-plus">{% if row.eurostar_plus_price is not none %}<span class="text-sm font-bold">£{{ "%.2f"|format(row.eurostar_plus_price) }}</span>{% endif %}</span>
</td>
{% endif %}
<td class="font-bold nowrap">
{% if row.total_minutes <= best_mins + 5 and trip_rows | length > 1 %}
<span class="text-green" title="Fastest journey">{{ row.total_duration }} ⚡</span>
{% elif row.total_minutes >= worst_mins - 5 and trip_rows | length > 1 %}
<span class="text-red" title="Slowest journey">{{ row.total_duration }} 🐢</span>
{% else %}
<span class="text-blue">{{ row.total_duration }}</span>
{% endif %}
<br><span class="total-price"></span>
</td>
{% else %}
<td>
<span class="text-dimmed text-sm">Too early</span>
</td>
<td class="col-transfer text-dimmed">&mdash;</td>
<td>
{% if section.direction == 'inbound' %}
<span class="font-bold nowrap text-dimmed">{{ row.depart_destination }} &rarr; {{ row.arrive_st_pancras }}</span>
{% if row.train_number %}<br><span class="text-xs text-dimmed">{{ row.train_number }}</span>{% endif %}
{% else %}
<span class="font-bold nowrap text-dimmed">{{ row.depart_st_pancras }} &rarr; {{ row.arrive_destination }}</span>
{% if row.train_number %}<br><span class="text-xs text-dimmed">{{ row.train_number }}</span>{% endif %}
{% endif %}
</td>
<td class="text-dimmed nowrap">No connection</td>
{% endif %}
</tr>
{% endfor %}
</tbody>
</table>
{% else %}
<div class="empty-state">
<p>No valid journeys found.</p>
<p>
{% if section.gwr_count == 0 and section.eurostar_count == 0 %}
Could not retrieve train data. Check your network connection or try again.
{% elif section.gwr_count == 0 %}
No National Rail trains found for this date.
{% elif section.eurostar_count == 0 %}
No Eurostar services found for {{ destination }} on this date.
{% else %}
No National Rail + Eurostar combination has a {{ section.min_connection }}-{{ section.max_connection }} minute connection.
{% endif %}
</p>
</div>
{% endif %}
</div>
{% endfor %}
<p class="footnote">
Paddington &rarr; St&nbsp;Pancras connection: {{ min_connection }}&ndash;{{ max_connection }}&nbsp;min.
GWR walk-on and advance prices from
<a href="https://www.gwr.com/" target="_blank" rel="noopener">gwr.com</a>.
Eurostar Standard and Standard Premier prices are for 1 adult in GBP; always check
<a href="{{ eurostar_url }}" target="_blank" rel="noopener">eurostar.com</a> to book.
&nbsp;&middot;&nbsp;
<a href="{{ rtt_station_url }}" target="_blank" rel="noopener">{{ departure_station_name }} departures on RTT</a>
&nbsp;&middot;&nbsp;
<a href="{{ rtt_url }}" target="_blank" rel="noopener">Paddington arrivals on RTT</a>
</p>
{% else %}
<div class="card empty-state">
<p>No valid journeys found.</p>
<p>
{% if gwr_count == 0 and eurostar_count == 0 %}
Could not retrieve train data. Check your network connection or try again.
{% elif gwr_count == 0 %}
No GWR trains found for this date.
{% elif eurostar_count == 0 %}
No Eurostar services found for {{ destination }} on this date.
{% else %}
No GWR&nbsp;+&nbsp;Eurostar combination has at least a {{ min_connection }}-minute connection at Paddington/St&nbsp;Pancras.
{% endif %}
<p class="footnote">
Connection windows:
{% for section in sections %}
{% if section.direction == 'inbound' %}return{% else %}outbound{% endif %}
{{ section.min_connection }}&ndash;{{ section.max_connection }}&nbsp;min{% if not loop.last %}; {% endif %}
{% endfor %}.
National Rail prices from <a href="https://www.gwr.com/" target="_blank" rel="noopener">gwr.com</a>.
Eurostar prices are for 1 adult in GBP; return searches use Eurostar return-search prices.
Always check <a href="{{ eurostar_url }}" target="_blank" rel="noopener">eurostar.com</a> to book.
&nbsp;&middot;&nbsp;
<a href="{{ rtt_station_url }}" target="_blank" rel="noopener">{{ departure_station_name }} on RTT</a>
&nbsp;&middot;&nbsp;
<a href="{{ rtt_url }}" target="_blank" rel="noopener">Paddington on RTT</a>
</p>
</div>
{% endif %}
{% endblock %}