// Using native fetch

async function setWebhook() {
    const apiUrl = process.env.EVOLUTION_API_URL || 'https://evolution.almeira.com.co';
    const apiKey = process.env.EVOLUTION_API_KEY || 'mgXxu2eAwyhWNnptFEouUE6qLkvwVm6K';
    const instance = process.env.EVOLUTION_INSTANCE_NAME || 'AutomataAlmeira';

    // El destino de donde escuchará Evolution las respuestas 
    const webhookTargetUrl = 'https://news.almeira.com.co/api/webhooks/whatsapp';

    const payload = {
        webhook: {
            enabled: true,
            url: webhookTargetUrl,
            webhookByEvents: false,
            base64: false,
            events: [
                "MESSAGES_UPSERT"
            ]
        }
    };

    console.log("Configurando el Webhook en Evolution API...");

    try {
        const response = await fetch(`${apiUrl}/webhook/set/${instance}`, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'apikey': apiKey
            },
            body: JSON.stringify(payload)
        });

        const data = await response.json();
        console.log(`Estado: HTTP ${response.status}`);
        console.log("Respuesta:", JSON.stringify(data, null, 2));

    } catch (e) {
        console.error("Fallo:", e.message);
    }
}

setWebhook();