// 添加单个URL
async function addSingleUrl() {
    const url = document.getElementById('singleUrl').value.trim();
    
    if (!url) {
        showToast('请输入链接', 'error');
        return;
    }

    try {
        const response = await fetch(`${API_BASE}/api/urls`, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({ url })
        });
        const data = await response.json();
        
        if (data.success) {
            showToast('添加成功', 'success');
            document.getElementById('singleUrl').value = '';
        } else {
            showToast(data.message || '添加失败', 'error');
        }
    } catch (error) {
        showToast('添加失败: ' + error.message, 'error');
    }
}

// 批量添加URL
async function addBatchUrls() {
    const text = document.getElementById('batchUrls').value.trim();
    
    if (!text) {
        showToast('请输入链接', 'error');
        return;
    }

    const urls = text.split('\n').map(u => u.trim()).filter(u => u);
    
    if (urls.length === 0) {
        showToast('请输入有效链接', 'error');
        return;
    }

    try {
        const response = await fetch(`${API_BASE}/api/urls`, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({ urls })
        });
        const data = await response.json();
        
        if (data.success) {
            showToast(`成功添加 ${data.added_count}/${data.total_count} 个链接`, 'success');
            document.getElementById('batchUrls').value = '';
        } else {
            showToast(data.message || '添加失败', 'error');
        }
    } catch (error) {
        showToast('添加失败: ' + error.message, 'error');
    }
}