// netlify/functions/notion-products.js
// Subí este archivo tal cual si usás Netlify.
// Variables de entorno necesarias:
// NOTION_API_KEY=tu_secret_de_notion
// NOTION_DATABASE_ID=tu_database_id

exports.handler = async function () {
  try {
    const notionKey = process.env.NOTION_API_KEY;
    const databaseId = process.env.NOTION_DATABASE_ID;

    if (!notionKey || !databaseId) {
      return {
        statusCode: 500,
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({
          error: "Faltan NOTION_API_KEY o NOTION_DATABASE_ID"
        })
      };
    }

    const response = await fetch(`https://api.notion.com/v1/databases/${databaseId}/query`, {
      method: "POST",
      headers: {
        "Authorization": `Bearer ${notionKey}`,
        "Notion-Version": "2022-06-28",
        "Content-Type": "application/json"
      },
      body: JSON.stringify({
        page_size: 100,
        sorts: [
          {
            property: "Nombre",
            direction: "ascending"
          }
        ]
      })
    });

    const data = await response.json();

    return {
      statusCode: 200,
      headers: {
        "Content-Type": "application/json",
        "Access-Control-Allow-Origin": "*"
      },
      body: JSON.stringify(data)
    };
  } catch (error) {
    return {
      statusCode: 500,
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        error: "Error consultando Notion",
        details: error.message
      })
    };
  }
};