import axios from 'axios';
export async function searchGoogle(query: string, apiKey: string, cx: string, numResults: number): Promise<any[]> {
if (!apiKey || !cx) {
// Throw an error that the main handler can catch
throw new Error('Google API key or CX missing');
}
const baseUrl = 'https://www.googleapis.com/customsearch/v1';
const params = {
key: apiKey,
cx: cx,
q: query,
num: numResults.toString(),
};
try {
const response = await axios.get(baseUrl, { params });
// Ensure items exist before returning
if (!response.data || !Array.isArray(response.data.items)) {
console.error('Google API returned unexpected response format:', response.data);
throw new Error(`Google API returned unexpected response format`);
}
return response.data.items;
} catch (error: any) {
// Log the specific error and re-throw it
const errorMessage = error.response?.data?.error?.message || error.message;
console.error('Google Search API Error:', errorMessage);
throw new Error(`Google Search API Error: ${errorMessage}`);
}
}
