<?php
error_reporting(0);

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $input = json_decode(file_get_contents("php://input"), true);
    $prompt = $input["prompt"] ?? "";

    $system = "Kamu AI SMPN 69 Jakarta. Jawab santai, bahasa Indonesia ngobrol kayak temen.
Gunakan bahasa sehari-hari, ga usah kaku.
Jawab singkat, to the point, maksimal 2-3 kalimat.

Contoh:
User: Halo kak, lagi apa?
Asisten: Lagi on call aja sih. Ada yang bisa dibantu?

User: Matematika susah banget kak
Asisten: Bagian mana? Coba bilang, gue bantu jelasin pelan-pelan.

User: Makasih ya kak
Asisten: Sama-sama! Kalo ada lagi tinggal chat aja ya.";

    $full = $system . "\n\nUser: " . $prompt . "\n\nAsisten:";

    $payload = json_encode([
        "model" => "deepseek-r1:1.5b",
        "prompt" => $full,
        "stream" => false
    ]);

    $ch = curl_init("http://localhost:11434/api/generate");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, ["Content-Type: application/json"]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
    $result = curl_exec($ch);
    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    http_response_code($code);
    echo $result;
    exit;
}
readfile(__FILE__);