{% extends "tv/base.html" %}
{% block title %}{{ t('series.title') }} - VideoKonverter TV{% endblock %}

{% block content %}
<section class="tv-section">
    <div class="tv-list-header">
        <h1 class="tv-page-title">{{ t('series.title') }}</h1>
        <div class="tv-view-switch" id="view-switch">
            <button class="tv-view-btn {% if view == 'grid' %}active{% endif %}"
                    data-focusable data-view="grid" onclick="switchView('grid')"
                    title="{{ t('settings.view_grid') }}">
                <svg width="18" height="18" viewBox="0 0 18 18"><rect x="1" y="1" width="7" height="7" rx="1"/><rect x="10" y="1" width="7" height="7" rx="1"/><rect x="1" y="10" width="7" height="7" rx="1"/><rect x="10" y="10" width="7" height="7" rx="1"/></svg>
            </button>
            <button class="tv-view-btn {% if view == 'list' %}active{% endif %}"
                    data-focusable data-view="list" onclick="switchView('list')"
                    title="{{ t('settings.view_list') }}">
                <svg width="18" height="18" viewBox="0 0 18 18"><rect x="1" y="2" width="16" height="3" rx="1"/><rect x="1" y="7.5" width="16" height="3" rx="1"/><rect x="1" y="13" width="16" height="3" rx="1"/></svg>
            </button>
            <button class="tv-view-btn {% if view == 'detail' %}active{% endif %}"
                    data-focusable data-view="detail" onclick="switchView('detail')"
                    title="{{ t('settings.view_detail') }}">
                <svg width="18" height="18" viewBox="0 0 18 18"><rect x="1" y="1.5" width="5" height="6" rx="1"/><rect x="8" y="2" width="9" height="2" rx="0.5"/><rect x="8" y="5" width="6" height="1.5" rx="0.5"/><rect x="1" y="10.5" width="5" height="6" rx="1"/><rect x="8" y="11" width="9" height="2" rx="0.5"/><rect x="8" y="14" width="6" height="1.5" rx="0.5"/></svg>
            </button>
            <button class="tv-view-btn {% if view == 'folder' %}active{% endif %}"
                    data-focusable data-view="folder" onclick="switchView('folder')"
                    title="{{ t('settings.view_folder') }}">
                <svg width="18" height="18" viewBox="0 0 18 18"><path d="M2 4h5l2 2h7v8a1 1 0 01-1 1H2a1 1 0 01-1-1V5a1 1 0 011-1z" fill="currentColor" opacity="0.7"/></svg>
            </button>
        </div>
    </div>

    <!-- Quellen-Tabs (immer sichtbar) -->
    {% if sources|length > 1 %}
    <div class="tv-tabs tv-source-tabs">
        <a href="/tv/series?sort={{ current_sort }}{% if current_genre %}&genre={{ current_genre }}{% endif %}"
           class="tv-tab {% if not current_source %}active{% endif %}" data-focusable>
            {{ t('filter.all') }}
        </a>
        {% for src in sources %}
        <a href="/tv/series?source={{ src.id }}&sort={{ current_sort }}{% if current_genre %}&genre={{ current_genre }}{% endif %}"
           class="tv-tab {% if current_source == src.id|string %}active{% endif %}" data-focusable>
            {{ src.name }}
        </a>
        {% endfor %}
    </div>
    {% endif %}

    <!-- Filter-Leiste (nicht in Ordner-Ansicht) -->
    <div class="tv-filter-bar" id="filter-bar" {% if view == 'folder' %}style="display:none"{% endif %}>
        {% if genres %}
        <div class="tv-genre-chips">
            <a href="/tv/series?sort={{ current_sort }}{% if current_source %}&source={{ current_source }}{% endif %}"
               class="tv-chip {% if not current_genre %}active{% endif %}" data-focusable>
                {{ t('filter.all') }}
            </a>
            {% for g in genres %}
            <a href="/tv/series?genre={{ g }}&sort={{ current_sort }}{% if current_source %}&source={{ current_source }}{% endif %}"
               class="tv-chip {% if current_genre == g %}active{% endif %}" data-focusable>
                {{ g }}
            </a>
            {% endfor %}
        </div>
        {% endif %}
        <!-- Rating-Filter -->
        <select class="tv-sort-select tv-rating-filter" data-focusable onchange="applyRating(this.value)">
            <option value="">{{ t('filter.min_rating') }}</option>
            {% for n in range(1, 6) %}
            <option value="{{ n }}" {% if current_rating == n|string %}selected{% endif %}>
                {% for s in range(n) %}&#9733;{% endfor %}{% for s in range(5 - n) %}&#9734;{% endfor %} {{ n }}+
            </option>
            {% endfor %}
        </select>
        <select class="tv-sort-select" data-focusable onchange="applySort(this.value)">
            <option value="title" {% if current_sort == 'title' %}selected{% endif %}>{{ t('filter.sort_title') }}</option>
            <option value="title_desc" {% if current_sort == 'title_desc' %}selected{% endif %}>{{ t('filter.sort_title_desc') }}</option>
            <option value="newest" {% if current_sort == 'newest' %}selected{% endif %}>{{ t('filter.sort_newest') }}</option>
            <option value="episodes" {% if current_sort == 'episodes' %}selected{% endif %}>{{ t('filter.sort_episodes') }}</option>
            <option value="rating" {% if current_sort == 'rating' %}selected{% endif %}>{{ t('filter.sort_rating') }}</option>
        </select>
    </div>

    <!-- === Grid-Ansicht === -->
    <div class="tv-grid tv-view-grid" id="view-grid" {% if view != 'grid' %}style="display:none"{% endif %}>
        {% for s in series %}
        <a href="/tv/series/{{ s.id }}" class="tv-card" data-focusable>
            {% if s.poster_url %}
            <img src="{{ s.poster_url }}" alt="" class="tv-card-img" loading="lazy">
            {% else %}
            <div class="tv-card-placeholder">{{ s.title or s.folder_name }}</div>
            {% endif %}
            <div class="tv-card-info">
                <span class="tv-card-title">{{ s.title or s.folder_name }}</span>
                <span class="tv-card-meta">
                    {% if s.avg_rating > 0 %}<span class="tv-card-stars">{% for i in range(1, 6) %}<span class="tv-star-sm {% if i <= s.avg_rating|round|int %}active{% endif %}">&#9733;</span>{% endfor %}</span> {% endif %}
                    {{ s.episode_count or 0 }} {{ t('series.episodes') }}{% if s.genres %} &middot; {{ s.genres }}{% endif %}
                </span>
            </div>
        </a>
        {% endfor %}
    </div>

    <!-- === Liste (kompakt) === -->
    <div class="tv-list-compact tv-view-list" id="view-list" {% if view != 'list' %}style="display:none"{% endif %}>
        {% for s in series %}
        <a href="/tv/series/{{ s.id }}" class="tv-list-item" data-focusable>
            <div class="tv-list-poster">
                {% if s.poster_url %}
                <img src="{{ s.poster_url }}" alt="" loading="lazy">
                {% endif %}
            </div>
            <span class="tv-list-title">{{ s.title or s.folder_name }}</span>
            <span class="tv-list-rating">{% if s.avg_rating > 0 %}{% for i in range(1, 6) %}<span class="tv-star-sm {% if i <= s.avg_rating|round|int %}active{% endif %}">&#9733;</span>{% endfor %}{% endif %}</span>
            <span class="tv-list-genre">{{ s.genres or '' }}</span>
            <span class="tv-list-count">{{ s.episode_count or 0 }} Ep.</span>
        </a>
        {% endfor %}
    </div>

    <!-- === Detail-Liste === -->
    <div class="tv-detail-list tv-view-detail" id="view-detail" {% if view != 'detail' %}style="display:none"{% endif %}>
        {% for s in series %}
        <a href="/tv/series/{{ s.id }}" class="tv-detail-item" data-focusable>
            <div class="tv-detail-thumb">
                {% if s.poster_url %}
                <img src="{{ s.poster_url }}" alt="" loading="lazy">
                {% endif %}
            </div>
            <div class="tv-detail-content">
                <span class="tv-detail-title">{{ s.title or s.folder_name }}</span>
                {% if s.overview %}
                <p class="tv-detail-desc">{{ s.overview }}</p>
                {% endif %}
                <span class="tv-detail-meta">
                    {% if s.avg_rating > 0 %}<span class="tv-card-stars">{% for i in range(1, 6) %}<span class="tv-star-sm {% if i <= s.avg_rating|round|int %}active{% endif %}">&#9733;</span>{% endfor %} {{ s.avg_rating }}</span> &middot; {% endif %}
                    {{ s.episode_count or 0 }} {{ t('series.episodes') }}
                    {% if s.genres %} &middot; {{ s.genres }}{% endif %}
                    {% if s.status %} &middot; {{ s.status }}{% endif %}
                </span>
            </div>
        </a>
        {% endfor %}
    </div>

    <!-- === Ordner-Ansicht === -->
    <div class="tv-folder-view tv-view-folder" id="view-folder" {% if view != 'folder' %}style="display:none"{% endif %}>
        {% for src in folder_data %}
        <div class="tv-folder-source">
            {% if folder_data|length > 1 %}
            <h3 class="tv-folder-source-title">{{ src.name }}</h3>
            {% endif %}
            <div class="tv-folder-list">
                {% for s in src.items %}
                <a href="/tv/series/{{ s.id }}" class="tv-folder-item" data-focusable>
                    <span class="tv-folder-icon">&#128193;</span>
                    <span class="tv-folder-name">{{ s.folder_name }}</span>
                    <span class="tv-folder-meta">
                        {% if s.title and s.title != s.folder_name %}{{ s.title }} &middot; {% endif %}
                        {{ s.episode_count or 0 }} {{ t('series.episodes') }}
                    </span>
                </a>
                {% endfor %}
            </div>
        </div>
        {% endfor %}
    </div>

    {% if not series and view != 'folder' %}
    <div class="tv-empty">{{ t('series.no_series') }}</div>
    {% endif %}
</section>
{% endblock %}

{% block scripts %}
<script>
function switchView(mode) {
    document.querySelectorAll('[id^="view-"]').forEach(el => {
        if (el.id !== 'view-switch') el.style.display = 'none';
    });
    const target = document.getElementById('view-' + mode);
    if (target) target.style.display = '';
    document.querySelectorAll('.tv-view-btn').forEach(btn => {
        btn.classList.toggle('active', btn.dataset.view === mode);
    });
    // Filter-Leiste in Ordner-Ansicht verstecken
    const filterBar = document.getElementById('filter-bar');
    if (filterBar) filterBar.style.display = mode === 'folder' ? 'none' : '';
    fetch('/tv/settings', {
        method: 'POST',
        headers: { 'Content-Type': 'application/x-www-form-urlencoded',
                   'X-Requested-With': 'XMLHttpRequest' },
        body: 'series_view=' + mode,
    }).catch(() => {});
}

function applySort(sort) {
    const url = new URL(window.location);
    url.searchParams.set('sort', sort);
    window.location.href = url.toString();
}

function applyRating(rating) {
    const url = new URL(window.location);
    if (rating) {
        url.searchParams.set('rating', rating);
    } else {
        url.searchParams.delete('rating');
    }
    window.location.href = url.toString();
}
</script>
{% endblock %}