{% extends "base.html" %}

{% block content %}
<div class="hot-apps-page">
    <div class="header">
        <a href="{{ url_for('index') }}" class="back-link" title="返回首页">
            <i class="fas fa-arrow-left"></i>
        </a>
        <h1>热门应用</h1>
    </div>

    <div class="apps-grid">
        {% for app in hot_apps %}
        <div class="app-tile" onclick="handleAppClick(event, '{{ app.id }}')">
            <div class="app-tile-content">
                <div class="app-tile-icon">
                    {% if 'http' in app.icon_path %}
                        <img src="{{ app.icon_path }}" alt="{{ app.name }}">
                    {% else %}
                        <img src="{{ url_for('static', filename='uploads/' + app.icon_path) }}" alt="{{ app.name }}">
                    {% endif %}
                </div>
                <div class="app-tile-info">
                    <div class="app-tile-header">
                        <h3>{{ app.name }}</h3>
                        <span class="category-tag">{{ app.category_name }}</span>
                    </div>
                    <div class="app-tile-meta">
                        {% if app.version and app.version.strip() %}
                        <span class="version-tag">{{ app.version }}</span>
                        {% endif %}
                    </div>
                </div>
            </div>
        </div>
        {% endfor %}
    </div>
</div>

<script>
// 生成客户端ID
function generateClientId() {
    return 'client_' + Math.random().toString(36).substr(2, 9);
}

// 获取或创建客户端ID
function getClientId() {
    let clientId = localStorage.getItem('clientId');
    if (!clientId) {
        clientId = generateClientId();
        localStorage.setItem('clientId', clientId);
    }
    return clientId;
}

// 简化点击处理函数
function handleAppClick(event, appId) {
    window.location.href = `/app/${appId}`;
}

// 保存滚动位置和来源页面
window.addEventListener('beforeunload', () => {
    sessionStorage.setItem('hotAppsScrollPosition', window.scrollY);
    // 保存来源页面的路径，但只在不是从应用详情页来时保存
    if (document.referrer && !document.referrer.includes('/app/')) {
        sessionStorage.setItem('hotAppsReferer', document.referrer);
    }
});

// 恢复滚动位置
document.addEventListener('DOMContentLoaded', () => {
    // 检查是否是从应用详情页返回
    if (document.referrer.includes('/app/')) {
        const scrollPosition = sessionStorage.getItem('hotAppsScrollPosition');
        if (scrollPosition) {
            window.scrollTo(0, parseInt(scrollPosition));
            // 不要在这里删除位置记录，因为可能还需要返回
        }
    }
});

// 修改返回链接的处理
document.querySelector('.back-link').addEventListener('click', function(e) {
    e.preventDefault();
    window.history.back();
});

// 设置客户端ID cookie
document.cookie = `client_id=${getClientId()}; path=/; max-age=31536000`;
</script>

<style>
.hot-apps-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 15px 20px 15px;
    transform: none !important;
    transition: none !important;
}

.header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    background: white;
    padding: 10px 15px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: none !important;
    transition: none !important;
}

.back-link {
    color: #666;
    text-decoration: none;
    padding: 8px;
    border-radius: 50%;
    background: #f5f5f7;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transform: none !important;
    transition: none !important;
}

.back-link:hover {
    background: #e5e5e7;
    color: #333;
}

.header h1 {
    margin: 0;
    font-size: 20px;
    color: #333;
    font-weight: 500;
    font-family: "SimHei", "黑体", sans-serif;
    transform: none !important;
    transition: none !important;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

.app-tile {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.app-tile:hover {

    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.app-tile-content {
    padding: 15px;
    display: flex;
    gap: 12px;
    position: relative;
}

.app-tile-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}

.app-tile-icon img {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    object-fit: cover;
}

.app-tile-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.app-tile-header {
    margin-bottom: 8px;
}

.app-tile-header h3 {
    margin: 0 0 6px 0;
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.category-tag {
    display: inline-block;
    font-size: 12px;
    color: #666;
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 12px;
}

.app-tile-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.version-tag {
    font-size: 12px;
    color: #007AFF;
    background: #E3F2FD;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.update-badge {
    display: none;
}

@media (max-width: 768px) {
    .apps-grid {
        grid-template-columns: 1fr;
    }
}

/* 暗色模式样式 */
[data-theme="dark"] .hot-apps-page {
    background: #1a1a1a;
}

[data-theme="dark"] .header {
    background: #242424;
}

[data-theme="dark"] .header h1 {
    color: #fff;
}

[data-theme="dark"] .back-link {
    color: #ccc;
    background: #333;
}

[data-theme="dark"] .back-link:hover {
    background: #444;
    color: #fff;
}

[data-theme="dark"] .app-tile {
    background: #242424;
}

[data-theme="dark"] .app-tile-header h3 {
    color: #fff;
}

[data-theme="dark"] .category-tag {
    background: #333;
    color: #ccc;
}

[data-theme="dark"] .version-tag {
    background: #333;
    color: #007AFF;
}

.floating-buttons {
    position: fixed;
    bottom: 40px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

/* 暗色模式样式 */
[data-theme="dark"] .theme-toggle {
    background: #333;
    color: #fff;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .floating-buttons {
        bottom: 30px;
        right: 15px;
        gap: 8px;
    }
    
    .theme-toggle {
        width: 36px;
        height: 36px;
    }
}
</style>
{% endblock %}