// API基础地址
const API_BASE = '';

// 当前选中的文章ID
let currentArticleId = null;

// 页面加载时初始化
document.addEventListener('DOMContentLoaded', () => {
    refreshData();
    loadConfig();
    
    // 搜索框事件
    document.getElementById('article-search').addEventListener('input', (e) => {
        searchArticles(e.target.value);
    });
    
    // 自动刷新（每30秒）
    setInterval(refreshData, 30000);
});

// 刷新所有数据
async function refreshData() {
    try {
        await Promise.all([
            loadStats(),
            loadPendingProducts(),
            loadHistory(),
            loadQuickStats()
        ]);
        updateSystemStatus(true);
    } catch (error) {
        console.error('刷新数据失败:', error);
        updateSystemStatus(false);
    }
}

// 更新系统状态显示
function updateSystemStatus(isHealthy) {
    const statusDot = document.getElementById('system-status');
    const statusText = document.getElementById('status-text');
    
    if (isHealthy) {
        statusDot.classList.remove('error');
        statusText.textContent = '系统正常';
    } else {
        statusDot.classList.add('error');
        statusText.textContent = '系统异常';
    }
}

// 加载统计数据
async function loadStats() {
    try {
        const response = await fetch(`${API_BASE}/api/system/stats`);
        const data = await response.json();
        
        if (data.success) {
            document.getElementById('articles-count').textContent = data.stats.total_articles;
            document.getElementById('pending-count').textContent = data.stats.pending_products;
            document.getElementById('processing-count').textContent = data.stats.processing_products;
            document.getElementById('success-count').textContent = data.stats.recent_success;
            document.getElementById('failed-count').textContent = data.stats.recent_failed;
        }
    } catch (error) {
        console.error('加载统计失败:', error);
    }
}

// 加载快速统计信息
async function loadQuickStats() {
    try {
        // 加载文章统计
        const articlesResponse = await fetch(`${API_BASE}/api/articles?limit=1000`);
        const articlesData = await articlesResponse.json();
        
        if (articlesData.success) {
            document.getElementById('quick-articles-count').textContent = articlesData.count;
            
            // 计算分类数
            const categories = new Set(articlesData.articles.map(a => a.category).filter(c => c));
            document.getElementById('quick-categories-count').textContent = categories.size;
            
            // 计算今日新增
            const today = new Date().toISOString().split('T')[0];
            const todayCount = articlesData.articles.filter(a => a.fetch_date && a.fetch_date.startsWith(today)).length;
            document.getElementById('quick-today-count').textContent = todayCount;
        }
        
        // 加载失败URL数
        const failedResponse = await fetch(`${API_BASE}/api/articles/failed-urls`);
        const failedData = await failedResponse.json();
        
        if (failedData.success) {
            document.getElementById('quick-failed-count').textContent = failedData.count;
        }
    } catch (error) {
        console.error('加载快速统计失败:', error);
    }
}

// 加载待处理产品
async function loadPendingProducts() {
    try {
        const response = await fetch(`${API_BASE}/api/products/pending`);
        const data = await response.json();
        
        const tbody = document.getElementById('pending-table');
        
        if (data.success && data.products.length > 0) {
            tbody.innerHTML = data.products.map(product => `
                <tr>
                    <td><strong>${escapeHtml(product.product_name)}</strong></td>
                    <td>${escapeHtml(product.category || '-')}</td>
                    <td>${escapeHtml(product.subcategory || '-')}</td>
                    <td><span class="${getPriorityClass(product.priority)}">${product.priority}</span></td>
                    <td>${escapeHtml(product.source)}</td>
                    <td>${formatDate(product.created_at)}</td>
                    <td>
                        <button onclick="processProduct('${escapeHtml(product.product_name)}', '${escapeHtml(product.category || '')}', '${escapeHtml(product.subcategory || '')}')" 
                                class="btn btn-success btn-sm">
                            <i class="ri-play-line"></i> 处理
                        </button>
                        <button onclick="removeProduct('${escapeHtml(product.product_name)}')" 
                                class="btn btn-danger btn-sm">
                            <i class="ri-delete-bin-line"></i>
                        </button>
                    </td>
                </tr>
            `).join('');
        } else {
            tbody.innerHTML = '<tr><td colspan="7" class="empty-text">暂无待处理产品</td></tr>';
        }
    } catch (error) {
        console.error('加载待处理产品失败:', error);
    }
}

// 加载文章列表
async function loadArticles() {
    try {
        const response = await fetch(`${API_BASE}/api/articles?limit=50`);
        const data = await response.json();
        
        const container = document.getElementById('articles-list');
        
        if (data.success && data.articles.length > 0) {
            container.innerHTML = data.articles.map(article => `
                <div class="article-item" onclick="showArticleDetail(${article.id})">
                    <div class="article-title">
                        <i class="ri-file-text-line"></i>
                        ${escapeHtml(article.product_names.join(', '))}
                    </div>
                    <div class="article-meta">
                        <span><i class="ri-folder-line"></i> ${escapeHtml(article.category || '未分类')}</span>
                        <span><i class="ri-calendar-line"></i> ${formatDate(article.fetch_date)}</span>
                        <span><i class="ri-link"></i> ${escapeHtml(article.source)}</span>
                    </div>
                </div>
            `).join('');
        } else {
            container.innerHTML = '<div class="empty-text">暂无文章</div>';
        }
    } catch (error) {
        console.error('加载文章失败:', error);
    }
}

// 搜索文章
async function searchArticles(keyword) {
    if (!keyword.trim()) {
        loadArticles();
        return;
    }
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/search?q=${encodeURIComponent(keyword)}`);
        const data = await response.json();
        
        const container = document.getElementById('articles-list');
        
        if (data.success && data.articles.length > 0) {
            container.innerHTML = data.articles.map(article => `
                <div class="article-item" onclick="showArticleDetail(${article.id})">
                    <div class="article-title">
                        <i class="ri-file-text-line"></i>
                        ${escapeHtml(article.product_names.join(', '))}
                    </div>
                    <div class="article-meta">
                        <span><i class="ri-folder-line"></i> ${escapeHtml(article.category || '未分类')}</span>
                        <span><i class="ri-calendar-line"></i> ${formatDate(article.fetch_date)}</span>
                        <span><i class="ri-link"></i> ${escapeHtml(article.source)}</span>
                    </div>
                </div>
            `).join('');
        } else {
            container.innerHTML = '<div class="empty-text">未找到相关文章</div>';
        }
    } catch (error) {
        console.error('搜索文章失败:', error);
    }
}

// 加载处理历史
async function loadHistory() {
    try {
        const response = await fetch(`${API_BASE}/api/products/history?limit=20`);
        const data = await response.json();
        
        const tbody = document.getElementById('history-table');
        
        if (data.success && data.history.length > 0) {
            tbody.innerHTML = data.history.map(item => `
                <tr>
                    <td><strong>${escapeHtml(item.product_name)}</strong></td>
                    <td>${escapeHtml(item.category || '-')}</td>
                    <td>${escapeHtml(item.subcategory || '-')}</td>
                    <td><span class="status-badge-inline ${item.status}">${getStatusText(item.status)}</span></td>
                    <td>${escapeHtml(item.review_id || '-')}</td>
                    <td>${formatDate(item.submitted_at)}</td>
                    <td>
                        <button onclick="showProcessDetail(${JSON.stringify(item.details).replace(/"/g, '&quot;')})" 
                                class="btn btn-icon btn-sm">
                            <i class="ri-information-line"></i>
                        </button>
                    </td>
                </tr>
            `).join('');
        } else {
            tbody.innerHTML = '<tr><td colspan="7" class="empty-text">暂无处理历史</td></tr>';
        }
    } catch (error) {
        console.error('加载处理历史失败:', error);
    }
}

// 加载系统配置
async function loadConfig() {
    try {
        const response = await fetch(`${API_BASE}/api/system/config`);
        const data = await response.json();
        
        if (data.success) {
            document.getElementById('auto-process-enabled').value = data.config.auto_process_enabled;
            document.getElementById('process-interval').value = data.config.process_interval;
            document.getElementById('batch-size').value = data.config.batch_size;
        }
    } catch (error) {
        console.error('加载配置失败:', error);
    }
}

// 保存配置
async function saveConfig() {
    const config = {
        auto_process_enabled: document.getElementById('auto-process-enabled').value,
        process_interval: document.getElementById('process-interval').value,
        batch_size: document.getElementById('batch-size').value
    };
    
    try {
        const response = await fetch(`${API_BASE}/api/system/config`, {
            method: 'PUT',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(config)
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('配置已保存', 'success');
        } else {
            showToast('保存失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('保存配置失败', 'error');
    }
}

// 显示添加产品模态框
function showAddProductModal() {
    document.getElementById('add-product-modal').classList.add('active');
    document.getElementById('add-product-form').reset();
}

// 显示添加文章模态框
function showAddArticleModal() {
    document.getElementById('add-article-modal').classList.add('active');
    document.getElementById('add-article-form').reset();
}

// 关闭模态框
function closeModal(modalId) {
    document.getElementById(modalId).classList.remove('active');
}

// 添加产品
async function addProduct() {
    const batchProducts = document.getElementById('batch-products').value.trim();
    
    let productsData;
    
    if (batchProducts) {
        // 批量添加
        try {
            productsData = JSON.parse(batchProducts);
        } catch (e) {
            showToast('JSON格式错误', 'error');
            return;
        }
    } else {
        // 单个添加
        const productName = document.getElementById('product-name').value.trim();
        if (!productName) {
            showToast('请输入产品名称', 'error');
            return;
        }
        
        productsData = {
            product_name: productName,
            category: document.getElementById('product-category').value.trim(),
            subcategory: document.getElementById('product-subcategory').value.trim(),
            priority: parseInt(document.getElementById('product-priority').value),
            source: 'manual'
        };
    }
    
    try {
        const response = await fetch(`${API_BASE}/api/products/pending`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(productsData)
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast(`成功添加 ${data.added_count || 1} 个产品`, 'success');
            closeModal('add-product-modal');
            loadPendingProducts();
            loadStats();
        } else {
            showToast('添加失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('添加产品失败', 'error');
    }
}

// 添加文章
async function addArticle() {
    const products = document.getElementById('article-products').value.trim();
    const summary = document.getElementById('article-summary').value.trim();
    const content = document.getElementById('article-content').value.trim();
    const source = document.getElementById('article-source').value.trim();
    
    if (!products || !summary || !content || !source) {
        showToast('请填写必填字段', 'error');
        return;
    }
    
    const articleData = {
        product_names: products.split(',').map(p => p.trim()),
        category: document.getElementById('article-category').value.trim(),
        keywords: document.getElementById('article-keywords').value.split(',').map(k => k.trim()),
        summary: summary,
        content: content,
        source: source,
        url: document.getElementById('article-url').value.trim()
    };
    
    try {
        const response = await fetch(`${API_BASE}/api/articles`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(articleData)
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('文章添加成功', 'success');
            closeModal('add-article-modal');
            loadArticles();
            loadStats();
        } else {
            showToast('添加失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('添加文章失败', 'error');
    }
}

// 处理单个产品
async function processProduct(productName, category, subcategory) {
    if (!confirm(`确定要处理产品 "${productName}" 吗？`)) {
        return;
    }
    
    showToast('正在启动处理...', '');
    
    try {
        const response = await fetch(`${API_BASE}/api/process/start`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
                product_name: productName,
                category: category || '',
                subcategory: subcategory || ''
            })
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('处理流程已启动', 'success');
            // 跳转到处理监控页面
            setTimeout(() => {
                window.location.href = '/process';
            }, 1000);
        } else {
            const errorMsg = data.error || data.message || '未知错误';
            showToast('处理失败: ' + errorMsg, 'error');
        }
        
        refreshData();
    } catch (error) {
        console.error('处理产品失败:', error);
        showToast('处理产品失败', 'error');
    }
}

// 批量处理
async function processBatch() {
    if (!confirm('确定要批量处理待处理产品吗？')) {
        return;
    }
    
    try {
        const response = await fetch(`${API_BASE}/api/products/process/batch`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ limit: 5 })
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast(`已处理 ${data.processed} 个产品`, 'success');
        } else {
            showToast('批量处理失败', 'error');
        }
        
        refreshData();
    } catch (error) {
        showToast('批量处理失败', 'error');
    }
}

// 移除待处理产品
async function removeProduct(productName) {
    if (!confirm(`确定要从待处理列表移除 "${productName}" 吗？`)) {
        return;
    }
    
    try {
        const response = await fetch(`${API_BASE}/api/products/pending/${encodeURIComponent(productName)}`, {
            method: 'DELETE'
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('产品已移除', 'success');
            loadPendingProducts();
            loadStats();
        } else {
            showToast('移除失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('移除产品失败', 'error');
    }
}

// 显示文章详情
async function showArticleDetail(articleId) {
    currentArticleId = articleId;
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/${articleId}`);
        const data = await response.json();
        
        if (data.success) {
            const article = data.article;
            const body = document.getElementById('article-detail-body');
            
            body.innerHTML = `
                <div class="detail-meta">
                    <div class="detail-meta-item">
                        <label>产品名称</label>
                        <span>${escapeHtml(article.product_names.join(', '))}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>分类</label>
                        <span>${escapeHtml(article.category || '未分类')}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>关键词</label>
                        <span>${escapeHtml(article.keywords.join(', ') || '无')}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>来源</label>
                        <span>${escapeHtml(article.source)}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>获取日期</label>
                        <span>${formatDate(article.fetch_date)}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>URL</label>
                        <span>${escapeHtml(article.url || '无')}</span>
                    </div>
                </div>
                
                <div class="detail-section">
                    <h4><i class="ri-file-text-line"></i> 摘要总结</h4>
                    <p>${escapeHtml(article.summary)}</p>
                </div>
                
                <div class="detail-section">
                    <h4><i class="ri-align-left"></i> 具体内容</h4>
                    <p style="white-space: pre-wrap;">${escapeHtml(article.content)}</p>
                </div>
            `;
            
            document.getElementById('article-detail-modal').classList.add('active');
        }
    } catch (error) {
        showToast('加载文章详情失败', 'error');
    }
}

// 删除文章
async function deleteArticle() {
    if (!currentArticleId) {
        return;
    }
    
    if (!confirm('确定要删除这篇文章吗？')) {
        return;
    }
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/${currentArticleId}`, {
            method: 'DELETE'
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('文章已删除', 'success');
            closeModal('article-detail-modal');
            loadArticles();
            loadStats();
        } else {
            showToast('删除失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('删除文章失败', 'error');
    }
}

// 显示处理详情
function showProcessDetail(details) {
    const body = document.getElementById('process-detail-body');
    
    if (details) {
        if (details.error) {
            body.innerHTML = `
                <div class="detail-section">
                    <h4><i class="ri-error-warning-line"></i> 错误信息</h4>
                    <p style="color: #ef4444;">${escapeHtml(details.error)}</p>
                </div>
            `;
        } else if (details.data) {
            body.innerHTML = `
                <div class="detail-section">
                    <h4><i class="ri-check-line"></i> 提交数据</h4>
                    <pre style="background: #f8f9fa; padding: 15px; border-radius: 8px; overflow-x: auto;">
${JSON.stringify(details.data, null, 2)}
                    </pre>
                </div>
            `;
        } else {
            body.innerHTML = '<p class="empty-text">无详细信息</p>';
        }
    } else {
        body.innerHTML = '<p class="empty-text">无详细信息</p>';
    }
    
    document.getElementById('process-detail-modal').classList.add('active');
}

// 显示提示消息
function showToast(message, type = '') {
    const toast = document.getElementById('toast');
    toast.textContent = message;
    toast.className = `toast active ${type}`;
    
    setTimeout(() => {
        toast.classList.remove('active');
    }, 3000);
}

// 辅助函数：HTML转义
function escapeHtml(text) {
    if (!text) return '';
    const div = document.createElement('div');
    div.textContent = text;
    return div.innerHTML;
}

// 辅助函数：日期格式化
function formatDate(dateString) {
    if (!dateString) return '-';
    const date = new Date(dateString);
    return date.toLocaleString('zh-CN', {
        year: 'numeric',
        month: '2-digit',
        day: '2-digit',
        hour: '2-digit',
        minute: '2-digit'
    });
}

// 辅助函数：获取优先级样式类
function getPriorityClass(priority) {
    if (priority >= 8) return 'priority-high';
    if (priority >= 5) return 'priority-medium';
    return 'priority-low';
}

// 辅助函数：获取状态文本
function getStatusText(status) {
    const statusMap = {
        'submitted': '已提交',
        'processing': '处理中',
        'failed': '失败',
        'error': '错误',
        'completed': '已完成'
    };
    return statusMap[status] || status;
}

// ========== 互联网搜索功能 ==========

let currentSearchResult = null;

// 执行互联网搜索
async function doInternetSearch() {
    const keyword = document.getElementById('internet-search-keyword').value.trim();
    const maxResults = parseInt(document.getElementById('internet-search-count').value) || 10;
    
    if (!keyword) {
        showToast('请输入搜索关键词', 'error');
        return;
    }
    
    // 显示搜索状态
    const statusDiv = document.getElementById('internet-search-status');
    const resultsDiv = document.getElementById('internet-search-results');
    const searchBtn = document.getElementById('search-btn');
    
    statusDiv.innerHTML = '<i class="ri-loader-4-line"></i> 正在搜索...';
    resultsDiv.innerHTML = '<div class="empty-text">搜索中...</div>';
    searchBtn.disabled = true;
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/internet-search`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ keyword, max_results: maxResults })
        });
        
        const data = await response.json();
        
        if (data.success) {
            statusDiv.innerHTML = `<i class="ri-check-line"></i> 搜索完成，找到 ${data.count} 条结果`;
            
            if (data.results.length > 0) {
                resultsDiv.innerHTML = data.results.map((r, i) => `
                    <div class="search-result-card">
                        <div class="result-number">${i + 1}</div>
                        <div class="result-content">
                            <div class="result-title" onclick="showSearchResultDetail(${i})">${escapeHtml(r.title)}</div>
                            <div class="result-url">
                                <a href="${escapeHtml(r.url)}" target="_blank">
                                    <i class="ri-external-link-line"></i> ${escapeHtml(r.url.substring(0, 60))}${r.url.length > 60 ? '...' : ''}
                                </a>
                            </div>
                            <div class="result-source">来源: ${escapeHtml(r.source)}</div>
                        </div>
                        <div class="result-actions">
                            <button onclick="fetchAndShowResult(${i})" class="btn btn-sm btn-secondary">
                                <i class="ri-download-line"></i> 抓取内容
                            </button>
                            <button onclick="quickSaveResult(${i})" class="btn btn-sm btn-success">
                                <i class="ri-save-line"></i> 保存
                            </button>
                        </div>
                    </div>
                `).join('');
                
                // 存储搜索结果供后续使用
                window.lastSearchResults = data.results;
            } else {
                resultsDiv.innerHTML = '<div class="empty-text">未找到相关结果</div>';
            }
        } else {
            statusDiv.innerHTML = `<i class="ri-error-warning-line"></i> 搜索失败: ${escapeHtml(data.error)}`;
            resultsDiv.innerHTML = '<div class="empty-text">搜索失败</div>';
        }
    } catch (error) {
        statusDiv.innerHTML = '<i class="ri-error-warning-line"></i> 搜索出错';
        resultsDiv.innerHTML = '<div class="empty-text">搜索出错，请稍后重试</div>';
        console.error('搜索错误:', error);
    }
    
    searchBtn.disabled = false;
}

// 显示搜索结果详情
function showSearchResultDetail(index) {
    if (!window.lastSearchResults || !window.lastSearchResults[index]) {
        return;
    }
    
    currentSearchResult = window.lastSearchResults[index];
    const body = document.getElementById('search-result-body');
    
    body.innerHTML = `
        <div class="detail-meta">
            <div class="detail-meta-item">
                <label>标题</label>
                <span>${escapeHtml(currentSearchResult.title)}</span>
            </div>
            <div class="detail-meta-item">
                <label>URL</label>
                <a href="${escapeHtml(currentSearchResult.url)}" target="_blank">${escapeHtml(currentSearchResult.url)}</a>
            </div>
            <div class="detail-meta-item">
                <label>来源</label>
                <span>${escapeHtml(currentSearchResult.source)}</span>
            </div>
        </div>
        <div class="detail-section">
            <h4><i class="ri-information-line"></i> 提示</h4>
            <p>点击"抓取内容"按钮可以获取页面详细内容，然后保存到内容库。</p>
        </div>
    `;
    
    document.getElementById('search-result-modal').classList.add('active');
}

// 抓取并显示搜索结果内容
async function fetchAndShowResult(index) {
    if (!window.lastSearchResults || !window.lastSearchResults[index]) {
        return;
    }
    
    const result = window.lastSearchResults[index];
    currentSearchResult = result;
    
    showToast('正在抓取页面内容...', '');
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/fetch`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
                url: result.url,
                product_names: [result.title],
                category: ''
            })
        });
        
        const data = await response.json();
        
        if (data.success) {
            // 更新当前搜索结果，添加抓取的内容
            currentSearchResult = {
                ...result,
                fetched: true,
                fetchedContent: data.data
            };
            
            const body = document.getElementById('search-result-body');
            body.innerHTML = `
                <div class="detail-meta">
                    <div class="detail-meta-item">
                        <label>标题</label>
                        <span>${escapeHtml(data.data.title)}</span>
                    </div>
                    <div class="detail-meta-item">
                        <label>URL</label>
                        <a href="${escapeHtml(result.url)}" target="_blank">${escapeHtml(result.url)}</a>
                    </div>
                    <div class="detail-meta-item">
                        <label>描述</label>
                        <span>${escapeHtml(data.data.description || '无')}</span>
                    </div>
                </div>
                <div class="detail-section">
                    <h4><i class="ri-file-text-line"></i> 页面内容</h4>
                    <pre style="white-space: pre-wrap; max-height: 400px; overflow-y: auto; background: #f8f9fa; padding: 15px; border-radius: 8px;">${escapeHtml(data.data.content.substring(0, 2000))}${data.data.content.length > 2000 ? '\n... (内容过长，已截断)' : ''}</pre>
                </div>
            `;
            
            document.getElementById('search-result-modal').classList.add('active');
            showToast('内容抓取成功', 'success');
        } else {
            showToast('抓取失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('抓取出错', 'error');
        console.error('抓取错误:', error);
    }
}

// 快速保存搜索结果到内容库
async function quickSaveResult(index) {
    if (!window.lastSearchResults || !window.lastSearchResults[index]) {
        return;
    }
    
    const result = window.lastSearchResults[index];
    
    // 先抓取内容再保存
    showToast('正在抓取并保存...', '');
    
    try {
        const response = await fetch(`${API_BASE}/api/articles/fetch`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
                url: result.url,
                product_names: [result.title],
                category: ''
            })
        });
        
        const data = await response.json();
        
        if (data.success) {
            showToast('已保存到内容库', 'success');
            loadArticles();
            loadStats();
        } else {
            showToast('保存失败: ' + data.error, 'error');
        }
    } catch (error) {
        showToast('保存出错', 'error');
    }
}

// 从详情模态框保存到内容库
async function saveSearchResultToLibrary() {
    if (!currentSearchResult) {
        return;
    }
    
    // 如果还没有抓取内容，先抓取
    if (!currentSearchResult.fetched) {
        await fetchAndShowResult(window.lastSearchResults.findIndex(r => r.url === currentSearchResult.url));
        return;
    }
    
    showToast('已保存到内容库', 'success');
    closeModal('search-result-modal');
    loadArticles();
    loadStats();
}