{% extends "base.html" %}

{% block title %}{{ channel.title }} - {{ site_name }}{% endblock %}

{% block content %}
<div class="channel-page">
    <header class="channel-header">
        <h1>{{ channel.title }}</h1>
        {% if channel.description %}
        <p class="channel-description">{{ channel.description }}</p>
        {% endif %}
    </header>

    <div class="posts-grid">
        {% for post in entities %}
        <article class="post-card">
            {% if post.featured_image %}
            <a href="/channel/{{ channel_slug }}/{{ post.slug }}" class="post-image">
                <img src="{{ post.featured_image }}" alt="{{ post.title }}">
            </a>
            {% endif %}
            <div class="post-content">
                <h2><a href="/channel/{{ channel_slug }}/{{ post.slug }}">{{ post.title }}</a></h2>
                {% if post.excerpt %}
                <p class="post-excerpt">{{ post.excerpt }}</p>
                {% endif %}
                <time class="post-date">{{ post.published_at[:10] if post.published_at else post.created_at[:10] }}</time>
            </div>
        </article>
        {% else %}
        <p class="no-posts">このチャンネルにはまだ記事がありません。</p>
        {% endfor %}
    </div>

    {% if total_pages > 1 %}
    <nav class="pagination">
        {% if page > 1 %}
        <a href="/channel/{{ channel_slug }}?page={{ page - 1 }}" class="prev">前へ</a>
        {% endif %}
        <span class="current">{{ page }} / {{ total_pages }}</span>
        {% if page < total_pages %}
        <a href="/channel/{{ channel_slug }}?page={{ page + 1 }}" class="next">次へ</a>
        {% endif %}
    </nav>
    {% endif %}
</div>

<style>
.channel-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.channel-header {
    text-align: center;
    margin-bottom: 3rem;
}

.channel-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.channel-description {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.post-card {
    background: var(--color-surface);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.post-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
}

.post-content h2 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.post-content h2 a {
    color: inherit;
    text-decoration: none;
}

.post-content h2 a:hover {
    color: var(--color-primary);
}

.post-excerpt {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.post-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.pagination a {
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 0.25rem;
}

.no-posts {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-muted);
}
</style>
{% endblock %}