{% extends "base.html" %}

{% block title %}{{ trip.title }} ({{ display_date(trip.start) }}) - Edward Betts{% endblock %}

{% from "macros.html" import trip_link, display_datetime, display_date_no_year, display_date, display_conf_date_no_year, conference_row, accommodation_row, flight_row, train_row, ferry_row, coach_row, bus_row with context %}

{% set row = {"flight": flight_row, "train": train_row, "ferry": ferry_row, "coach": coach_row, "bus": bus_row} %}

{% macro trip_duration(depart, arrive) -%}
  {%- set mins = ((arrive - depart).total_seconds() // 60) | int -%}
  {%- set h = mins // 60 -%}
  {%- set m = mins % 60 -%}
  {%- if h %}{{ h }}h {% endif -%}
  {%- if m %}{{ m }}m{% elif h %}0m{% endif -%}
{%- endmacro %}

{% macro next_and_previous() %}
  <p>
    {% if prev_trip %}
      previous: {{ trip_link(prev_trip) }} ({{ (trip.start - prev_trip.end).days }} days)
    {% endif %}
    {% if next_trip %}
      next: {{ trip_link(next_trip) }} ({{ (next_trip.start - trip.end).days }} days)
    {% endif %}
  </p>
{% endmacro %}

{% block style %}

{% if coordinates %}
 <link rel="stylesheet" href="{{ url_for("static", filename="leaflet/leaflet.css") }}">
{% endif %}
 <link rel="stylesheet" href="{{ url_for("static", filename="css/trips.css") }}">

{% set conference_column_count = 7 %}
{% set accommodation_column_count = 7 %}
{% set travel_column_count = 9 %}
<style>
.conferences {
  display: grid;
  grid-template-columns: repeat({{ conference_column_count }}, auto); /* 7 columns for each piece of information */
  gap: 10px;
  justify-content: start;
}

.accommodation {
  display: grid;
  grid-template-columns: repeat({{ accommodation_column_count }}, auto);
  gap: 10px;
  justify-content: start;
}

.travel {
  display: grid;
  grid-template-columns: repeat({{ travel_column_count }}, auto);
  gap: 10px;
  justify-content: start;
}

.grid-item {
  /* Additional styling for grid items can go here */
}

.half-map {
  height: 90vh;
}

.full-window-map {
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

#toggleMapSize {
  position: fixed;
  top: 66px;
  right: 10px;
  z-index: 10000;
}

@media (max-width: 767.98px) {
  #toggleMapSize {
    display: none;
  }
  .half-map {
    height: 50vh;
  }
}

</style>
{% endblock %}

{% set end = trip.end %}
{% set total_distance = trip.total_distance() %}
{% set distances_by_transport_type = trip.distances_by_transport_type() %}
{% set total_co2_kg = trip.total_co2_kg() %}
{% set co2_by_transport_type = trip.co2_by_transport_type() %}

{% block content %}
<div class="row">
  <div class="col-md-6 col-sm-12">
    <div class="m-3">
    <div class="trip-prev-next">{{ next_and_previous() }}</div>
    <h1 class="trip-page-title">{{ trip.title }}</h1>
    <p class="lead">
    {% if end %}
      {{ display_date_no_year(trip.start) }} to {{ display_date_no_year(end) }}
      ({{ (end - trip.start).days }} nights)
    {% else %}
      {{ display_date_no_year(trip.start) }} (end date missing)
    {% endif %}
    </p>

    <div class="mb-3">
    <ul class="list-unstyled trip-countries">
    {% for location, country in trip.locations() %}
      <li>{{ country.flag if trip.show_flags }} {{ location }}</li>
    {% endfor %}
    </ul>
    {% if destination_times %}
      <div class="mt-2">
        <strong>Destination time zones</strong>
        <table class="table table-sm table-hover w-auto mb-0">
          <thead>
            <tr>
              <th>Destination</th>
              <th>Timezone</th>
              <th>Difference from UK</th>
            </tr>
          </thead>
          <tbody>
          {% for item in destination_times %}
            <tr>
              <td>{{ item.destination_label }}</td>
              <td>{{ item.timezone or "Unknown" }}</td>
              <td class="destination-offset">{{ item.offset_display }}</td>
            </tr>
          {% endfor %}
          </tbody>
        </table>
      </div>
    {% endif %}

    <div class="trip-stats">
    {% if total_distance %}
      <span class="trip-stat">{{ "{:,.0f} km / {:,.0f} mi".format(total_distance, total_distance / 1.60934) }}</span>
    {% endif %}
    {% if distances_by_transport_type %}
      {% for transport_type, distance in distances_by_transport_type %}
        <span class="trip-stat">{{ transport_type | title }}: {{ "{:,.0f} km".format(distance) }}</span>
      {% endfor %}
    {% endif %}
    {% if total_co2_kg %}
      <span class="trip-stat">CO₂ {{ "{:,.1f}".format(total_co2_kg) }} kg</span>
    {% endif %}
    {% if co2_by_transport_type %}
      {% for transport_type, co2_kg in co2_by_transport_type %}
        <span class="trip-stat">{{ transport_type | title }} CO₂ {{ "{:,.1f}".format(co2_kg) }} kg</span>
      {% endfor %}
    {% endif %}
    </div>


    {% set delta = human_readable_delta(trip.start) %}
    {% if delta %}
      <div>How long until trip: {{ delta }}</div>
    {% endif %}
    
    {% if trip.schengen_compliance %}
      <div class="mt-3">
        <strong>Schengen Compliance:</strong>
        {% if trip.schengen_compliance.is_compliant %}
          <span class="badge bg-success">✅ Compliant</span>
        {% else %}
          <span class="badge bg-danger">❌ Non-compliant</span>
        {% endif %}
        <div class="text-muted small">
          {{ trip.schengen_compliance.total_days_used }}/90 days used
          {% if trip.schengen_compliance.is_compliant %}
            ({{ trip.schengen_compliance.days_remaining }} remaining)
          {% else %}
            ({{ trip.schengen_compliance.days_over_limit }} over limit)
          {% endif %}
        </div>
      </div>
    {% endif %}
    </div>

    {# ---- Chronological itinerary ---- #}
    {% for day, day_elements in trip.elements_grouped_by_day() %}
      {% set weather = trip_weather.get(day.isoformat()) if trip_weather else None %}
      <h4 class="trip-day-header">
        {{ display_date_no_year(day) }}
        {% if weather %}
          <span class="trip-weather-inline">
            <img src="https://openweathermap.org/img/wn/{{ weather.icon }}.png"
                 alt="{{ weather.status }}" title="{{ weather.detailed_status }}" width="18" height="18">
            {{ weather.temp_min }}–{{ weather.temp_max }}°C
            <span class="fw-normal fst-italic">{{ weather.detailed_status }}</span>
          </span>
        {% endif %}
        {% if g.user.is_authenticated and day <= today %}
          <a class="ms-2 small fw-normal" href="https://photos.4angle.com/search?query=%7B%22takenAfter%22%3A%22{{day}}T00%3A00%3A00.000Z%22%2C%22takenBefore%22%3A%22{{day}}T23%3A59%3A59.999Z%22%7D">photos</a>
        {% endif %}
      </h4>

      {% for e in day_elements %}

        {% if e.element_type == "conference" %}
          {% set item = e.detail %}
          {% set country = get_country(item.country) if item.country else None %}
          <div class="trip-conference-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                <a href="{{ item.url }}">{{ item.name }}</a>
                <small class="text-muted">
                  {{ display_conf_date_no_year(item.attend_start if item.attend_start else item.start) }} to {{ display_conf_date_no_year(item.attend_end if item.attend_end else item.end) }}
                  {% if item.attend_start or item.attend_end %}
                    (full conference: {{ display_date_no_year(item.start) }} to {{ display_date_no_year(item.end) }})
                  {% endif %}
                </small>
              </h5>
              <p class="card-text">
                <strong>Topic:</strong> {{ item.topic }}
                <strong>Venue:</strong> {{ item.venue }}
                <strong>Location:</strong> {{ item.location }}
                {% if country %}
                  {{ country.flag if trip.show_flags }}
                {% elif item.online %}
                  💻 Online
                {% else %}
                  <span class="text-bg-danger p-2">country code <strong>{{ item.country }}</strong> not found</span>
                {% endif %}
                {% if item.free %}
                  <span class="badge bg-success text-nowrap">free to attend</span>
                {% elif item.price and item.currency %}
                  <span class="badge bg-info text-nowrap">price: {{ item.price }} {{ item.currency }}</span>
                {% endif %}
              </p>
            </div>
          </div>

        {% elif e.element_type == "check-in" %}
          {% set item = e.detail %}
          {% set country = get_country(item.country) if item.country else None %}
          {% set nights = (item.to.date() - item.from.date()).days %}
          <div class="trip-accommodation-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                {{ e.get_emoji() }}
                <a href="{{ item.url }}">{{ item.name }}</a>
                {% if item.operator and item.operator != item.name %}<small class="text-muted fw-normal">{{ item.operator }}</small>{% endif %}
                <small class="text-muted">({% if nights == 1 %}1 night{% else %}{{ nights }} nights{% endif %})</small>
              </h5>
              <p class="card-text">
                {{ item.location }}
                {% if country %}
                  {{ country.flag if trip.show_flags }}
                {% else %}
                  <span class="text-bg-danger p-2">country code <strong>{{ item.country }}</strong> not found</span>
                {% endif %}
                {% if item.address %} · {{ item.address }}{% endif %}
                {% if g.user.is_authenticated and item.price and item.currency %}
                  <span class="badge bg-info text-nowrap ms-1">{{ item.price }} {{ item.currency }}</span>
                {% endif %}
              </p>
            </div>
          </div>

        {% elif e.element_type == "check-out" %}
          {% set item = e.detail %}
          <div class="trip-checkout">
            {{ e.get_emoji() }} Check out: <a href="{{ item.url }}">{{ item.name }}</a>
            {% if item.operator and item.operator != item.name %}<span class="text-muted small">{{ item.operator }}</span>{% endif %}
          </div>

        {% elif e.element_type == "flight" %}
          {% set item = e.detail %}
          {% set full_flight_number = item.airline_code + item.flight_number %}
          {% set radarbox_url = "https://www.radarbox.com/data/flights/" + full_flight_number %}
          {% set is_overnight = item.arrive and item.depart.date() != item.arrive.date() %}
          <div class="trip-transport-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                ✈️
                {{ item.from_airport.name }} ({{ item.from_airport.iata }})
                →
                {{ item.to_airport.name }} ({{ item.to_airport.iata }})
              </h5>
              <div class="card-text">
                <div>
                  <span>{{ item.airline_name }}</span>
                  <span class="text-muted small">{{ full_flight_number }}</span>
                  · {{ item.depart.strftime("%H:%M") }}
                  {% if item.arrive %}
                    → {{ item.arrive.strftime("%H:%M") }}{% if is_overnight %} <span class="text-muted small">+1 day</span>{% endif %}
                    <span class="text-muted">🕒{{ trip_duration(item.depart, item.arrive) }}</span>
                  {% endif %}
                  {% if item.distance %}
                    <span class="text-muted">🌍 {{ "{:,.0f} km".format(item.distance) }}</span>
                  {% endif %}
                  {% if item.co2_kg is defined and item.co2_kg is not none %}
                    <span class="text-muted">CO₂ {{ "{:,.1f}".format(item.co2_kg) }} kg</span>
                  {% endif %}
                </div>
                <div class="small mt-1">
                  <a href="https://www.flightradar24.com/data/flights/{{ item.airline_detail.iata | lower }}{{ item.flight_number }}">flightradar24</a>
                  · <a href="https://uk.flightaware.com/live/flight/{{ full_flight_number }}">FlightAware</a>
                  · <a href="{{ radarbox_url }}">radarbox</a>
                </div>
              </div>
            </div>
          </div>

        {% elif e.element_type == "train" %}
          {% set item = e.detail %}
          {% set is_overnight = item.depart.date() != item.arrive.date() %}
          <div class="trip-transport-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                {% if is_overnight %}🌙{% else %}🚆{% endif %}
                {{ item.from }} → {{ item.to }}
                {% if item.operator %}<small class="text-muted fw-normal">{{ item.operator }}</small>{% endif %}
                {% if is_overnight %}<span class="badge bg-secondary text-nowrap ms-1">Night train</span>{% endif %}
              </h5>
              <p class="card-text">
                {{ item.depart.strftime("%H:%M") }}
                → {{ item.arrive.strftime("%H:%M") }}{% if is_overnight %} <span class="text-muted small">+1 day</span>{% endif %}
                {% if item.class %}
                  <span class="badge bg-info text-nowrap">{{ item.class }}</span>
                {% endif %}
                <span class="text-muted">🕒{{ trip_duration(item.depart, item.arrive) }}</span>
                {% if item.distance %}
                  <span class="text-muted">🛤️ {{ "{:,.0f} km".format(item.distance) }}</span>
                {% endif %}
                {% if item.co2_kg is defined and item.co2_kg is not none %}
                  <span class="text-muted">CO₂ {{ "{:,.1f}".format(item.co2_kg) }} kg</span>
                {% endif %}
                {% if item.coach %}
                  <span class="text-nowrap">🛏️ Coach {{ item.coach }}{% if item.seat %}, Seat {% if item.seat is iterable and item.seat is not string %}{{ item.seat | join(" & ") }}{% else %}{{ item.seat }}{% endif %}{% endif %}</span>
                {% endif %}
              </p>
            </div>
          </div>

        {% elif e.element_type in ("coach", "bus") %}
          {% set item = e.detail %}
          <div class="trip-transport-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                🚌 {{ item.from }} → {{ item.to }}
                {% if item.operator %}<small class="text-muted fw-normal">{{ item.operator }}</small>{% endif %}
              </h5>
              <p class="card-text">
                {{ item.depart.strftime("%H:%M") }} → {{ item.arrive.strftime("%H:%M") }}
                {% if item.class %}
                  <span class="badge bg-info text-nowrap">{{ item.class }}</span>
                {% endif %}
                <span class="text-muted">🕒{{ trip_duration(item.depart, item.arrive) }}</span>
                {% if item.distance %}
                  <span class="text-muted">🛤️ {{ "{:,.0f} km".format(item.distance) }}</span>
                {% endif %}
                {% if item.co2_kg is defined and item.co2_kg is not none %}
                  <span class="text-muted">CO₂ {{ "{:,.1f}".format(item.co2_kg) }} kg</span>
                {% endif %}
              </p>
            </div>
          </div>

        {% elif e.element_type == "ferry" %}
          {% set item = e.detail %}
          <div class="trip-transport-card my-1">
            <div class="card-body">
              <h5 class="card-title">
                ⛴️ {{ item.from }} → {{ item.to }}
                <small class="text-muted fw-normal">{{ item.operator }}{% if item.ferry %} · {{ item.ferry }}{% endif %}</small>
              </h5>
              <p class="card-text">
                <div>
                  {{ item.depart.strftime("%H:%M") }} → {{ item.arrive.strftime("%H:%M") }}
                  <span class="text-muted">🕒{{ trip_duration(item.depart, item.arrive) }}</span>
                  {% if item.class %}
                    <span class="badge bg-info text-nowrap">{{ item.class }}</span>
                  {% endif %}
                  {% if item.co2_kg is defined and item.co2_kg is not none %}
                    <span class="text-muted">CO₂ {{ "{:,.1f}".format(item.co2_kg) }} kg</span>
                  {% endif %}
                </div>
                {% if item.vehicle %}
                  <div>🚗 Vehicle: {{ item.vehicle.type }} {% if g.user.is_authenticated %}({{ item.vehicle.registration }}) {% endif %}
                    {% if item.vehicle.extras %} - Extras: {{ item.vehicle.extras | join(", ") }}{% endif %}
                  </div>
                {% endif %}
                {% if g.user.is_authenticated %}
                  <div>
                    {% if item.booking_reference %}<strong>Booking reference:</strong> {{ item.booking_reference }}{% endif %}
                    {% if item.price and item.currency %}<span class="badge bg-info text-nowrap">Price: {{ item.price }} {{ item.currency }}</span>{% endif %}
                  </div>
                {% endif %}
              </p>
            </div>
          </div>

        {% endif %}
      {% endfor %}
    {% endfor %}

    {% if trip.flight_bookings %}
    <h3 class="trip-section-h">Flight bookings</h3>
    {% for item in trip.flight_bookings %}
      <div>
        {{ item.flights | map(attribute="airline_name") | unique | join(" + ") }}
        {% if g.user.is_authenticated and item.booking_reference %}
          <strong>booking reference:</strong> {{ item.booking_reference }}
        {% endif %}
        {% if g.user.is_authenticated and item.price and item.currency %}
          <span class="badge bg-info text-nowrap">price: {{ item.price }} {{ item.currency }}</span>
        {% endif %}
      </div>
    {% endfor %}
    {% endif %}

    {% if trip.events %}
    <h4 class="trip-section-h">Events</h4>
    {% for item in trip.events %}
      {% set country = get_country(item.country) if item.country else None %}
      <div class="trip-event-card my-1">
        <div class="card-body">
          <h5 class="card-title">
            <a href="{{ item.url }}">{{ item.title }}</a>
            <small class="text-muted">{{ display_date_no_year(item.date) }}</small>
          </h5>
          <p class="card-text">
            Address: {{ item.address }}
            | Location: {{ item.location }}
            {% if country %}
              {{ country.flag if trip.show_flags }}
            {% else %}
              <span class="text-bg-danger p-2">country code <strong>{{ item.country }}</strong> not found</span>
            {% endif %}
            {% if g.user.is_authenticated and item.price and item.currency %}
              | <span class="badge bg-info text-nowrap">price: {{ item.price }} {{ item.currency }}</span>
            {% endif %}
          </p>
        </div>
      </div>
    {% endfor %}
    {% endif %}

    <div class="mt-3">
    <h4 class="trip-section-h">Holidays</h4>
    {% if holidays %}
      <table class="table table-hover w-auto">
      {% for item in holidays %}
        {% set country = get_country(item.country) %}
        <tr>
          {% if loop.first or item.date != loop.previtem.date %}
            <td class="text-end">{{ display_date(item.date) }}</td>
          {% else %}
            <td></td>
          {% endif %}
          <td>{{ country.flag if trip.show_flags }} {{ country.name }}</td>
          <td>{{ item.display_name }}</td>
        </tr>
      {% endfor %}
      </table>
    {% else %}
      <p>No public holidays during trip.</p>
    {% endif %}
    </div>

    <div class="mt-3">
    <h4 class="trip-section-h">UK school holidays (Bristol)</h4>
    {% if school_holidays %}
      <table class="table table-hover w-auto">
      {% for item in school_holidays %}
        <tr>
          <td class="text-end">{{ display_date(item.as_date) }}</td>
          <td>to {{ display_date(item.end_as_date) }}</td>
          <td>{{ item.title }}</td>
        </tr>
      {% endfor %}
      </table>
    {% else %}
      <p>No UK school holidays during trip.</p>
    {% endif %}
    </div>

    {{ next_and_previous() }}

    </div>
  </div>
  <div class="col-md-6 col-sm-12">
    <button id="toggleMapSize" class="btn btn-primary mb-2">Toggle map size</button>
    <div id="map" class="half-map">
    </div>
  </div>
</div>
{% endblock %}

{% block scripts %}

<script src="{{ url_for("static", filename="leaflet/leaflet.js") }}"></script>
<script src="{{ url_for("static", filename="leaflet-geodesic/leaflet.geodesic.umd.min.js") }}"></script>

<script src="{{ url_for("static", filename="js/map.js") }}"></script>

<script>
var coordinates = {{ coordinates | tojson }};
var routes = {{ routes | tojson }};

build_map("map", coordinates, routes);

</script>
{% endblock %}