{% extends 'base_new.html' %}

{% block title %}我的收藏 - ZJPB{% endblock %}

{% block extra_css %}
<style>
    .collections-container {
        margin-top: 32px;
    }

    .collections-header {
        background: var(--bg-white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 24px;
        margin-bottom: 24px;
    }

    .collections-header h1 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 16px;
    }

    /* 文件夹标签 */
    .folder-tabs {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .folder-tab {
        padding: 8px 16px;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background: var(--bg-white);
        color: var(--text-secondary);
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.2s;
    }

    .folder-tab:hover {
        border-color: var(--primary-blue);
        color: var(--primary-blue);
    }

    .folder-tab.active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: white;
    }

    /* 工具网格 */
    .tools-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
        margin-bottom: 32px;
    }

    .tool-card {
        background: var(--bg-white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 20px;
        text-decoration: none;
        color: var(--text-primary);
        transition: all 0.2s;
        display: block;
    }

    .tool-card:hover {
        border-color: var(--primary-blue);
        box-shadow: var(--shadow-md);
        transform: translateY(-2px);
    }

    .tool-header {
        display: flex;
        gap: 12px;
        margin-bottom: 12px;
    }

    .tool-logo {
        width: 48px;
        height: 48px;
        border-radius: var(--radius-md);
        object-fit: cover;
        flex-shrink: 0;
    }

    .tool-info h3 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 4px;
    }

    .tool-desc {
        font-size: 13px;
        color: var(--text-secondary);
        margin-bottom: 12px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .tool-tags {
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
    }

    .tool-tag {
        padding: 4px 10px;
        background: var(--bg-page);
        color: var(--text-secondary);
        border-radius: 4px;
        font-size: 12px;
    }

    .empty-state {
        background: var(--bg-white);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 80px 40px;
        text-align: center;
        color: var(--text-muted);
    }

    .empty-icon {
        font-size: 80px;
        margin-bottom: 20px;
    }

    /* 分页 */
    .pagination {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 32px;
    }

    .pagination a,
    .pagination span {
        padding: 8px 12px;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        background: var(--bg-white);
        color: var(--text-primary);
        text-decoration: none;
        font-size: 14px;
        transition: all 0.2s;
    }

    .pagination a:hover {
        border-color: var(--primary-blue);
        color: var(--primary-blue);
    }

    .pagination .active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: white;
    }
</style>
{% endblock %}

{% block content %}
<div class="main-content">
    <div class="collections-container">
        <!-- 头部 -->
        <div class="collections-header">
            <h1>我的收藏</h1>

            <!-- 文件夹标签 -->
            <div class="folder-tabs">
                <a href="/user/collections" class="folder-tab {% if not current_folder_id %}active{% endif %}">
                    📂 全部收藏 ({{ pagination.total }})
                </a>
                <a href="/user/collections?folder_id=none" class="folder-tab {% if current_folder_id == 'none' %}active{% endif %}">
                    📄 未分类
                </a>
                {% for folder in folders %}
                <a href="/user/collections?folder_id={{ folder.id }}" class="folder-tab {% if current_folder_id == folder.id|string %}active{% endif %}">
                    {{ folder.icon }} {{ folder.name }} ({{ folder.count }})
                </a>
                {% endfor %}
            </div>
        </div>

        <!-- 收藏网格 -->
        {% if collections %}
        <div class="tools-grid">
            {% for collection in collections %}
            <a href="/site/{{ collection.site.code }}" class="tool-card">
                <div class="tool-header">
                    {% if collection.site.logo %}
                    <img src="{{ collection.site.logo }}" alt="{{ collection.site.name }}" class="tool-logo">
                    {% else %}
                    <div class="tool-logo" style="background: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);"></div>
                    {% endif %}
                    <div class="tool-info">
                        <h3>{{ collection.site.name }}</h3>
                    </div>
                </div>
                <p class="tool-desc">{{ collection.site.short_desc or collection.site.description }}</p>
                {% if collection.site.tags %}
                <div class="tool-tags">
                    {% for tag in collection.site.tags[:3] %}
                    <span class="tool-tag">{{ tag.name }}</span>
                    {% endfor %}
                </div>
                {% endif %}
            </a>
            {% endfor %}
        </div>

        <!-- 分页 -->
        {% if pagination.pages > 1 %}
        <div class="pagination">
            {% if pagination.has_prev %}
            <a href="?page={{ pagination.prev_num }}{% if current_folder_id %}&folder_id={{ current_folder_id }}{% endif %}">上一页</a>
            {% endif %}

            {% for page_num in pagination.iter_pages() %}
                {% if page_num %}
                    {% if page_num == pagination.page %}
                    <span class="active">{{ page_num }}</span>
                    {% else %}
                    <a href="?page={{ page_num }}{% if current_folder_id %}&folder_id={{ current_folder_id }}{% endif %}">{{ page_num }}</a>
                    {% endif %}
                {% else %}
                <span>...</span>
                {% endif %}
            {% endfor %}

            {% if pagination.has_next %}
            <a href="?page={{ pagination.next_num }}{% if current_folder_id %}&folder_id={{ current_folder_id }}{% endif %}">下一页</a>
            {% endif %}
        </div>
        {% endif %}

        {% else %}
        <!-- 空状态 -->
        <div class="empty-state">
            <div class="empty-icon">📦</div>
            <h2 style="font-size: 20px; margin-bottom: 8px;">暂无收藏</h2>
            <p>去首页发现喜欢的AI工具吧！</p>
            <a href="/" style="display: inline-block; margin-top: 20px; padding: 10px 20px; background: var(--primary-blue); color: white; border-radius: var(--radius-md); text-decoration: none;">浏览工具</a>
        </div>
        {% endif %}
    </div>
</div>
{% endblock %}
