{% extends "base.html" %}

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

{% from "macros.html" import trip_link, display_date_no_year, display_date, conference_row, accommodation_row, flight_row, train_row with context %}

{% set row = { "flight": flight_row, "train": train_row } %}

{% 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="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
     integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
     crossorigin=""/>
{% endif %}

{% set conference_column_count = 7 %}
{% set accommodation_column_count = 7 %}
{% set travel_column_count = 8 %}
<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 */
}

#map {
  height: 90vh;
}

</style>
{% endblock %}

{% set end = trip.end %}

{% block content %}
<div class="row">
  <div class="col m-3">
    {{ next_and_previous() }}
    <h1>{{ 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">
    <div>Countries: {{ trip.countries_str }}</div>

    {% set delta = human_readable_delta(trip.start) %}
    {% if delta %}
      <div>How long until trip: {{ delta }}</div>
    {% endif %}
    </div>

    {% for item in trip.conferences %}
      {% set country = get_country(item.country) if item.country else None %}
      <div class="card my-1">
        <div class="card-body">
          <h5 class="card-title">
            <a href="{{ item.url }}">{{ item.name }}</a>
            <small class="text-muted">
              {{ display_date_no_year(item.start) }} to {{ display_date_no_year(item.end) }}
            </small>
          </h5>
          <p class="card-text">
            Topic: {{ item.topic }}
            | Venue: {{ item.venue }}
            | Location: {{ item.location }}
            {% if country %}
              {{ country.flag }}
            {% 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>
    {% endfor %}

    {% for item in trip.accommodation %}
      {% set country = get_country(item.country) if item.country else None %}
      {% set nights = (item.to.date() - item.from.date()).days %}
      <div class="card my-1">
        <div class="card-body">
          <h5 class="card-title">
            {% if item.operator %}{{ item.operator }}: {% endif %}
            <a href="{{ item.url }}">{{ item.name }}</a>
            <small class="text-muted">
              {{ display_date_no_year(item.from) }} to {{ display_date_no_year(item.to) }}
              ({% if nights == 1 %}1 night{% else %}{{ nights }} nights{% endif %})
            </small>
          </h5>
          <p class="card-text">
            Address: {{ item.address }}
            | Location: {{ item.location }}
            {% if country %}
              {{ country.flag }}
            {% elif item.online %}
              💻 Online
            {% else %}
              <span class="text-bg-danger p-2">
                country code <strong>{{ item.country }}</strong> not found
              </span>
            {% endif %}
            {% if item.price and item.currency %}
              | <span class="badge bg-info text-nowrap">price: {{ item.price }} {{ item.currency }}</span>
            {% endif %}
          </p>
        </div>
      </div>
    {% endfor %}

    <div class="travel">
      {% for item in trip.travel %} {{ row[item.type](item) }} {% endfor %}
    </div>

    <div class="mt-3">
    <h4>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 }} {{ country.name }}</td>
        <td>{{ item.display_name }}</td>
      </tr>
    {% endfor %}
    </table>
    {% else %}
    <p>No public holidays during trip.</p>
    {% endif %}
    </div>

    {{ next_and_previous() }}

    </div>
  <div class="col">
    <div id="map"></div>
  </div>
</div>
{% endblock %}

{% block scripts %}

<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"
   integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo="
   crossorigin=""></script>

<script src="https://unpkg.com/leaflet.geodesic@2.7.1/dist/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 %}