{% extends "base.html" %}

{% block title %}{{ claim.title }} – Faktenkompass{% endblock %}
{% block meta_description %}{{ claim.short_answer|truncatewords:30 }}{% endblock %}

{% block content %}
<nav aria-label="Brotkrumen">
    <ol class="breadcrumb">
        <li class="breadcrumb-item"><a href="{% url 'claims:home' %}">Themen</a></li>
        <li class="breadcrumb-item"><a href="{{ claim.category.get_absolute_url }}">{{ claim.category.name }}</a></li>
        <li class="breadcrumb-item active text-truncate" style="max-width: 10rem;">Behauptung</li>
    </ol>
</nav>

<article>
    <div class="d-flex flex-wrap gap-1 mb-2">
        <span class="badge text-bg-{{ claim.get_status_badge_class }}">{{ claim.get_status_display }}</span>
        <span class="badge text-bg-light border text-dark">Evidenz: {{ claim.get_evidence_level_display }}</span>
    </div>

    <h1 class="h5 fw-semibold mb-3">{{ claim.title }}</h1>

    <div class="card mb-3 border-start border-3 border-primary">
        <div class="card-body py-3">
            <p class="small text-muted text-uppercase fw-semibold mb-1">Kurzantwort</p>
            <p class="mb-0">{{ claim.short_answer }}</p>
        </div>
    </div>

    {% if claim.evidence_files.all %}
    <section class="mb-3">
        <p class="small text-muted text-uppercase fw-semibold mb-2">Nachweise</p>
        <div class="d-flex flex-column gap-2">
            {% for evidence in claim.evidence_files.all %}
            {% if evidence.is_image %}
            <figure class="card mb-0 evidence-card">
                <img src="{{ evidence.file.url }}" alt="{{ evidence.caption|default:evidence.display_title }}"
                     class="evidence-img w-100" loading="lazy">
                {% if evidence.title or evidence.caption %}
                <figcaption class="card-body py-2 px-3 small">
                    {% if evidence.title %}<strong class="d-block">{{ evidence.title }}</strong>{% endif %}
                    {% if evidence.caption %}<span class="text-muted">{{ evidence.caption }}</span>{% endif %}
                </figcaption>
                {% endif %}
            </figure>
            {% elif evidence.is_pdf %}
            <a href="{{ evidence.file.url }}" target="_blank" rel="noopener noreferrer" class="text-decoration-none">
                <div class="card evidence-card">
                    <div class="card-body py-2 px-3 d-flex align-items-center gap-3">
                        <i class="bi bi-file-earmark-pdf text-danger fs-3 flex-shrink-0"></i>
                        <div class="min-w-0">
                            <span class="small fw-medium text-dark d-block">{{ evidence.display_title }}</span>
                            {% if evidence.caption %}<span class="small text-muted">{{ evidence.caption }}</span>{% endif %}
                            <span class="small text-primary">PDF öffnen</span>
                        </div>
                    </div>
                </div>
            </a>
            {% endif %}
            {% endfor %}
        </div>
    </section>
    {% endif %}

    {% if claim.detailed_explanation %}
    <section class="card mb-3">
        <div class="card-body py-3">
            <p class="small text-muted text-uppercase fw-semibold mb-1">Erklärung</p>
            <div class="small">{{ claim.detailed_explanation|linebreaks }}</div>
        </div>
    </section>
    {% endif %}

    {% if claim.sources.all %}
    <section class="mb-3">
        <p class="small text-muted text-uppercase fw-semibold mb-2">Quellen</p>
        <div class="d-flex flex-column gap-2">
            {% for source in claim.sources.all %}
            <div class="card">
                <div class="card-body py-2 px-3">
                    <a href="{{ source.url }}" target="_blank" rel="noopener noreferrer" class="text-decoration-none fw-medium small">
                        {{ source.title }} <i class="bi bi-box-arrow-up-right"></i>
                    </a>
                    <p class="text-muted small mb-0">{{ source.organization }}</p>
                    {% if source.description %}
                    <p class="small mb-0 mt-1">{{ source.description }}</p>
                    {% endif %}
                </div>
            </div>
            {% endfor %}
        </div>
    </section>
    {% endif %}

    {% if claim.counter_arguments.all %}
    <section class="mb-3">
        <p class="small text-muted text-uppercase fw-semibold mb-2">Gegenargumente</p>
        <div class="accordion accordion-flush" id="counterArgs">
            {% for ca in claim.counter_arguments.all %}
            <div class="accordion-item border mb-1 rounded">
                <h2 class="accordion-header">
                    <button class="accordion-button collapsed py-2 small" type="button"
                            data-bs-toggle="collapse" data-bs-target="#collapse{{ forloop.counter }}">
                        {{ ca.argument }}
                    </button>
                </h2>
                <div id="collapse{{ forloop.counter }}" class="accordion-collapse collapse"
                     data-bs-parent="#counterArgs">
                    <div class="accordion-body py-2 small text-muted">
                        {{ ca.response|linebreaks }}
                    </div>
                </div>
            </div>
            {% endfor %}
        </div>
    </section>
    {% endif %}

    {% if claim.tags.all %}
    <div class="d-flex flex-wrap gap-1">
        {% for tag in claim.tags.all %}
        <span class="badge text-bg-light border text-secondary">#{{ tag.name }}</span>
        {% endfor %}
    </div>
    {% endif %}
</article>

{% if related_claims %}
<aside class="mt-4 pt-3 border-top">
    <p class="small text-muted text-uppercase fw-semibold mb-2">Mehr zu {{ claim.category.name }}</p>
    <div class="d-flex flex-column gap-2">
        {% for related in related_claims %}
        <a href="{{ related.get_absolute_url }}" class="text-decoration-none">
            <div class="card claim-card">
                <div class="card-body py-2 d-flex align-items-start gap-2">
                    <span class="badge text-bg-{{ related.get_status_badge_class }} flex-shrink-0">{{ related.get_status_display }}</span>
                    <span class="small text-dark">{{ related.title }}</span>
                </div>
            </div>
        </a>
        {% endfor %}
    </div>
</aside>
{% endif %}
{% endblock %}