{include file="component/head" /}
{include file="component/header-simple" /}
<div class="main">
    <div class="location">
        <div class="container">
            <div class="location-item">
                <a href="{:url('index/index/index')}">首页</a>
                <span>></span>
                <a href="{:url('index/article/index')}">技术文章</a>
            </div>
        </div>
    </div>


    <div class="article-detail-container">
        <div class="article-header">
            <h1 class="article-title">{$article.title}</h1>
            <div class="article-meta">
                <span class="article-author"><i class="fa fa-user"></i> {$article.author}</span>
                <span class="article-date"><i class="fa fa-calendar"></i> {$article.create_time|date='Y-m-d H:i'}</span>
                <span class="article-category"><i class="fa fa-folder"></i> {$cateName}</span>
                <span class="article-views"><i class="fa fa-eye"></i> {$article.views} 阅读</span>
            </div>
        </div>

        <div class="article-content">
            {$article.content|raw}
        </div>

        <div class="article-tags">
            <span class="tag-label">标签：</span>
            {if !empty($article.tags)}
            {foreach $article.tags as $tag}
            <span class="tag-item">{$tag}</span>
            {/foreach}
            {else}
            <span class="no-tags">暂无标签</span>
            {/if}
        </div>

        <div class="article-actions">
            <div class="action-item like-btn">
                <i class="fa fa-thumbs-up"></i>
                <span class="action-text">点赞</span>
                <span class="action-count">{$article.likes|default=0}</span>
            </div>
            <div class="action-item share-btn">
                <i class="fa fa-share-alt"></i>
                <span class="action-text">分享</span>
            </div>
        </div>

        <div class="article-navigation">
            <div class="prev-article">
                {if !empty($prevArticle)}
                <a href="{:url('index/article/index', ['id' => $prevArticle.id])}">
                    <i class="fa fa-arrow-left"></i> 上一篇：{$prevArticle.title}
                </a>
                {else}
                <span class="disabled"><i class="fa fa-arrow-left"></i> 没有上一篇了</span>
                {/if}
            </div>
            <div class="next-article">
                {if !empty($nextArticle)}
                <a href="{:url('index/article/index', ['id' => $nextArticle.id])}">
                    下一篇：{$nextArticle.title} <i class="fa fa-arrow-right"></i>
                </a>
                {else}
                <span class="disabled">没有下一篇了 <i class="fa fa-arrow-right"></i></span>
                {/if}
            </div>
        </div>

        <div class="related-articles">
            <h3 class="related-title">相关推荐</h3>
            <div class="related-list">
                {if !empty($relatedArticles)}
                {foreach $relatedArticles as $related}
                <div class="related-item">
                    <a href="{:url('index/article/index', ['id' => $related.id])}">
                        <div class="related-image">
                            <img src="{$related.image}" alt="{$related.title}">
                        </div>
                        <div class="related-info">
                            <div class="related-item-title">{$related.title}</div>
                            <div class="related-item-desc">{$related.desc}</div>
                        </div>
                    </a>
                </div>
                {/foreach}
                {else}
                <div class="no-related">暂无相关文章</div>
                {/if}
            </div>
        </div>

        <!-- <div class="article-comments">
        <h3 class="comments-title">评论区</h3>
        <div class="comment-form">
            <textarea placeholder="请输入您的评论..." class="comment-textarea"></textarea>
            <button class="comment-submit">发表评论</button>
        </div>
        <div class="comment-list">
            {if !empty($comments)}
                {foreach $comments as $comment}
                    <div class="comment-item">
                        <div class="comment-avatar">
                            <img src="{$comment.avatar|default='/static/images/default-avatar.png'}" alt="用户头像">
                        </div>
                        <div class="comment-content">
                            <div class="comment-user">{$comment.username}</div>
                            <div class="comment-text">{$comment.content}</div>
                            <div class="comment-footer">
                                <span class="comment-time">{$comment.create_time|date='Y-m-d H:i'}</span>
                                <span class="comment-reply">回复</span>
                            </div>
                        </div>
                    </div>
                {/foreach}
            {else}
                <div class="no-comments">暂无评论，快来抢沙发吧！</div>
            {/if}
        </div>
    </div> -->
    </div>
</div>

<!-- 返回顶部按钮 -->
<div class="go-to-top" id="goToTop">
    <i class="layui-icon-up"></i>
</div>

{include file="component/footer" /}

<style>
    .location {
        max-width: 1000px;
        margin: 30px auto;
    }


    .article-detail-container {
        max-width: 1000px;
        margin: 30px auto;
        padding: 50px;
        background: #fff;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        border-radius: 8px;
    }

    .article-header {
        margin-bottom: 30px;
        border-bottom: 1px solid #eee;
        padding-bottom: 20px;
    }

    .article-title {
        font-size: 28px;
        font-weight: 700;
        color: #333;
        margin-bottom: 15px;
        line-height: 1.4;
    }

    .article-meta {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        color: #666;
        font-size: 14px;
    }

    .article-meta span {
        display: flex;
        align-items: center;
    }

    .article-meta i {
        margin-right: 5px;
    }

    .article-content {
        line-height: 1.8;
        color: #333;
        font-size: 16px;
        margin-bottom: 30px;
    }

    .article-content img {
        max-width: 100%;
        height: auto;
        margin: 15px 0;
        border-radius: 4px;
    }

    .article-tags {
        margin: 20px 0;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .tag-label {
        font-weight: bold;
        margin-right: 10px;
    }

    .tag-item {
        background: #f2f2f2;
        padding: 4px 10px;
        border-radius: 15px;
        font-size: 12px;
        margin-right: 8px;
        color: #666;
    }

    .article-actions {
        display: flex;
        justify-content: center;
        gap: 40px;
        margin: 30px 0;
        padding: 20px 0;
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
    }

    .action-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        cursor: pointer;
    }

    .action-item i {
        font-size: 24px;
        color: #666;
        margin-bottom: 5px;
    }

    .action-text {
        font-size: 14px;
        color: #666;
    }

    .action-count {
        font-size: 12px;
        color: #999;
        margin-top: 3px;
    }

    .article-navigation {
        display: flex;
        justify-content: space-between;
        margin: 30px 0;
    }

    .prev-article,
    .next-article {
        max-width: 45%;
    }

    .prev-article a,
    .next-article a {
        color: #333;
        text-decoration: none;
    }

    .prev-article a:hover,
    .next-article a:hover {
        color: #f57005;
    }

    .disabled {
        color: #999;
    }

    .related-articles {
        margin: 40px 0;
    }

    .related-title {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 1px solid #eee;
    }

    .related-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .related-item {
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s;
    }

    .related-item:hover {
        transform: translateY(-5px);
    }

    .related-item a {
        text-decoration: none;
        color: inherit;
    }

    .related-image img {
        width: 100%;
        height: 150px;
        object-fit: cover;
    }

    .related-info {
        padding: 10px;
    }

    .related-item-title {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 5px;
        color: #333;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .related-item-desc {
        font-size: 12px;
        color: #666;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .article-comments {
        margin-top: 40px;
    }

    .comments-title {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 1px solid #eee;
    }

    .comment-form {
        margin-bottom: 30px;
    }

    .comment-textarea {
        width: 100%;
        height: 100px;
        padding: 10px;
        border: 1px solid #ddd;
        border-radius: 4px;
        resize: none;
        margin-bottom: 10px;
    }

    .comment-submit {
        background: #f57005;
        color: white;
        border: none;
        padding: 8px 20px;
        border-radius: 4px;
        cursor: pointer;
        float: right;
    }

    .comment-item {
        display: flex;
        margin-bottom: 20px;
        padding-bottom: 20px;
        border-bottom: 1px solid #eee;
    }

    .comment-avatar img {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        margin-right: 15px;
    }

    .comment-content {
        flex: 1;
    }

    .comment-user {
        font-weight: 600;
        margin-bottom: 5px;
    }

    .comment-text {
        line-height: 1.6;
        margin-bottom: 10px;
    }

    .comment-footer {
        display: flex;
        justify-content: space-between;
        color: #999;
        font-size: 12px;
    }

    .comment-reply {
        cursor: pointer;
        color: #f57005;
    }

    .no-comments,
    .no-related,
    .no-tags {
        color: #999;
        text-align: center;
        padding: 20px;
    }

    @media (max-width: 768px) {
        .article-title {
            font-size: 24px;
        }

        .related-list {
            grid-template-columns: repeat(1, 1fr);
        }

        .article-meta {
            gap: 10px;
        }
    }

    /* 返回顶部按钮样式 */
    .go-to-top {
        position: fixed;
        right: 30px;
        bottom: 30px;
        width: 40px;
        height: 40px;
        background: #f57005;
        color: #fff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        z-index: 1000;
    }

    .go-to-top.show {
        opacity: 1;
        visibility: visible;
    }

    .go-to-top:hover {
        background: #e66600;
        transform: translateY(-3px);
    }

    .go-to-top i {
        font-size: 18px;
    }

    @media (max-width: 768px) {
        .go-to-top {
            right: 20px;
            bottom: 20px;
            width: 36px;
            height: 36px;
        }
    }
</style>

<script>
    document.addEventListener('DOMContentLoaded', function () {
        // 点赞功能
        const likeBtn = document.querySelector('.like-btn');
        if (likeBtn) {
            likeBtn.addEventListener('click', function () {
                const articleId = '{$article.id}';
                fetch('/index/article/like?id=' + articleId, {
                    method: 'POST'
                })
                    .then(response => response.json())
                    .then(data => {
                        if (data.code === 1) {
                            const countElement = this.querySelector('.action-count');
                            let count = parseInt(countElement.textContent);
                            countElement.textContent = count + 1;
                            this.classList.add('liked');
                            this.style.color = '#f57005';
                        } else {
                            alert('点赞失败：' + data.msg);
                        }
                    })
                    .catch(error => {
                        console.error('点赞请求失败:', error);
                    });
            });
        }

        // 返回顶部功能
        const goToTop = document.getElementById('goToTop');
        
        // 监听滚动事件
        window.addEventListener('scroll', function() {
            if (window.pageYOffset > 300) {
                goToTop.classList.add('show');
            } else {
                goToTop.classList.remove('show');
            }
        });
        
        // 点击返回顶部
        goToTop.addEventListener('click', function() {
            window.scrollTo({
                top: 0,
                behavior: 'smooth'
            });
        });
    });
</script>
{include file="component/foot" /}