{% extends 'base.html' %}
{% load traduction_tags %}

{% block title %}{% trans_text 'Recherche' 'Research' 'Forschung' %} - {{ settings.site_name }}{% endblock %}

{% block content %}
{% trans_text 'Recherche' 'Research' 'Forschung' as tr_page_title %}
{% trans_text 'Projets et publications scientifiques' 'Projects and scientific publications' 'Projekte und wissenschaftliche Publikationen' as tr_page_subtitle %}
{% include 'components/breadcrumb.html' with page_title=tr_page_title page_subtitle=tr_page_subtitle %}

<section class="py-16 bg-white">
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        <!-- Filters -->
        <div class="mb-8 flex flex-wrap gap-4">
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">{% trans_text 'Domaine' 'Field' 'Bereich' %}</label>
                <select id="filter-area" class="px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary" onchange="window.location.href='?area=' + this.value">
                    <option value="">{% trans_text 'Tous les domaines' 'All fields' 'Alle Bereiche' %}</option>
                    {% for area in research_areas %}
                    <option value="{{ area.slug }}" {% if current_area == area.slug %}selected{% endif %}>{{ area|translate:'name' }}</option>
                    {% endfor %}
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">{% trans_text 'Niveau' 'Level' 'Stufe' %}</label>
                <select id="filter-level" class="px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary" onchange="window.location.href='?level=' + this.value">
                    <option value="">{% trans_text 'Tous les niveaux' 'All levels' 'Alle Stufen' %}</option>
                    <option value="master" {% if current_level == 'master' %}selected{% endif %}>Master</option>
                    <option value="phd" {% if current_level == 'phd' %}selected{% endif %}>{% trans_text 'Doctorat' 'PhD' 'Doktorat' %}</option>
                    <option value="postdoc" {% if current_level == 'postdoc' %}selected{% endif %}>{% trans_text 'Post-doctorat' 'Post-doc' 'Post-Doktorat' %}</option>
                </select>
            </div>
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-1">{% trans_text 'Statut' 'Status' 'Status' %}</label>
                <select id="filter-status" class="px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary" onchange="window.location.href='?status=' + this.value">
                    <option value="">{% trans_text 'Tous les statuts' 'All statuses' 'Alle Status' %}</option>
                    <option value="active" {% if current_status == 'active' %}selected{% endif %}>{% trans_text 'En cours' 'Active' 'Laufend' %}</option>
                    <option value="completed" {% if current_status == 'completed' %}selected{% endif %}>{% trans_text 'Terminé' 'Completed' 'Abgeschlossen' %}</option>
                    <option value="proposed" {% if current_status == 'proposed' %}selected{% endif %}>{% trans_text 'Proposé' 'Proposed' 'Vorgeschlagen' %}</option>
                </select>
            </div>
        </div>

        <!-- Projects Grid -->
        <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-6">
            {% for project in projects %}
            <a href="{% url 'research:detail' project.slug %}" class="bg-gray-50 rounded-lg overflow-hidden hover:shadow-lg transition group">
                {% if project.image %}
                <img src="{{ project.image.url }}" alt="{{ project.title }}" class="w-full h-40 object-cover group-hover:scale-105 transition duration-300">
                {% else %}
                <div class="w-full h-40 bg-gradient-to-br from-secondary to-primary flex items-center justify-center">
                    <svg class="w-16 h-16 text-white/50" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z"/>
                    </svg>
                </div>
                {% endif %}
                <div class="p-6">
                    <div class="flex items-center gap-2 mb-2">
                        {% if project.research_area %}
                        <span class="text-xs px-2 py-1 rounded" style="background-color: {{ project.research_area.color }}20; color: {{ project.research_area.color }}">{{ project.research_area|translate:'name' }}</span>
                        {% endif %}
                        <span class="text-xs px-2 py-1 bg-gray-200 text-gray-600 rounded">{{ project.get_level_display }}</span>
                    </div>
                    <h3 class="font-semibold text-primary group-hover:text-secondary transition mb-2">{{ project|translate:'title' }}</h3>
                    <p class="text-gray-600 text-sm mb-4">{{ project|translate:'short_description'|default:project|translate:'description'|truncatewords:20 }}</p>
                    <div class="flex flex-wrap gap-1">
                        {% for keyword in project.keywords.all|slice:":3" %}
                        <span class="text-xs bg-gray-100 text-gray-500 px-2 py-1 rounded">{{ keyword.keyword }}</span>
                        {% endfor %}
                    </div>
                </div>
            </a>
            {% empty %}
            <div class="col-span-full text-center py-12 text-gray-500">
                {% trans_text 'Aucun projet de recherche disponible pour le moment.' 'No research project available at the moment.' 'Derzeit kein Forschungsprojekt verfügbar.' %}
            </div>
            {% endfor %}
        </div>

        <!-- Publications Section -->
        {% if publications %}
        <div class="mt-16">
            <h2 class="text-2xl font-bold text-primary mb-8">{% trans_text 'Publications Récentes' 'Recent Publications' 'Aktuelle Publikationen' %}</h2>
            <div class="space-y-4">
                {% for pub in publications %}
                <div class="bg-gray-50 p-6 rounded-lg">
                    <div class="flex items-start justify-between">
                        <div>
                            <span class="text-xs px-2 py-1 bg-secondary/10 text-secondary rounded">{{ pub.get_publication_type_display }}</span>
                            <h3 class="font-medium text-primary mt-2">{{ pub|translate:'title' }}</h3>
                            <p class="text-sm text-gray-500 mt-1">{{ pub.venue }} - {{ pub.publication_date|date:"Y" }}</p>
                        </div>
                        {% if pub.pdf_url or pub.external_url %}
                        <a href="{{ pub.pdf_url|default:pub.external_url }}" target="_blank" class="text-secondary hover:text-primary">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"/>
                            </svg>
                        </a>
                        {% endif %}
                    </div>
                </div>
                {% endfor %}
            </div>
            <div class="text-center mt-8">
                <a href="{% url 'research:publications' %}" class="inline-block text-secondary hover:text-primary font-medium transition">
                    {% trans_text 'Voir toutes les publications' 'View all publications' 'Alle Publikationen anzeigen' %} &rarr;
                </a>
            </div>
        </div>
        {% endif %}
    </div>
</section>
{% endblock %}