CHAT AI MODEL

/**
 * Model Ai Chat
 * Author : Gienetic
 * Base   : https://play.google.com/store/apps/details?id=com.appzone.chatbotai
 * Type : React Native
 * Note : Work semua model jadi jangan menye" mulu, Kalo ada model yg error nantinya? atau semua nya error? hei bung ini gratis pemakaian gak ngotak,
 */

const axios = require("axios");
const crypto = require("crypto");

// Token sakti mandraguna manjur kasiat nya
const anjingDarat = "az-chatai-key";

// Sekumpulan Alien Lagi Reunian
const modelan = [
  "deepseek-v3.1",
  "deepseek-r1",
  "grok-4",
  "qwen3-32b",
  "gemini-2.5-pro",
  "llama-4",
  "agent-x",
  "gpt-5",
  "gpt-5-mini",
  "o3",
  "claude-sonnet-4",
  "o4-mini",
  "gpt-4o-mini",
  "gpt-4.1-mini",
  "gemini-2.5-flash",
];

// Mesin pencetak NIK
function kecoaPink() {
  return `RCAnonymousID:${crypto.randomBytes(16).toString("hex")}`;
}

// Mesin penghubung ngobrol sama Alien
async function chatAi(model, prompt, onDelta, onDone) {
  try {
    const resp = await axios.post(
      "https://api.appzone.tech/v1/chat/completions",
      {
        model,
        stream: true,
        messages: [
          {
            role: "user",
            content: [{ type: "text", text: prompt }],
          },
        ],
        isSubscribed: true,
        web_search: false,
        reason: false,
        study_mode: false,
      },
      {
        headers: {
          accept: "text/event-stream",
          "cache-control": "no-cache",
          "x-requested-with": "XMLHttpRequest",
          authorization: `Bearer ${anjingDarat}`,
          "x-app-version": "1.0.13",
          "x-user-id": kecoaPink(),
          "content-type": "application/json",
          "accept-encoding": "gzip",
          "user-agent": "Gienetic/1.2.0 (Android 13; Pixel 7 Pro) Premium",
        },
        responseType: "stream",
      }
    );

    let buffer = "";
    let sudahSelesai = false; // biar alien gak nyamber 2x

    function finish() {
      if (sudahSelesai) return;
      sudahSelesai = true;
      const clean = buffer.replace(/<think>[\s\S]*?<\/think>/g, "").trim();
      if (onDone) onDone(clean);
    }

    // Alien nya mulai ngoceh
    resp.data.on("data", (chunk) => {
      const lines = chunk.toString().split("\n");

      for (const line of lines) {
        if (!line.startsWith("data: ")) continue;

        const data = line.slice(6).trim();

        if (data === "[DONE]") {
          finish();
          return;
        }

        try {
          const json = JSON.parse(data);
          const delta = json?.choices?.[0]?.delta?.content;
          if (delta) {
            buffer += delta;
            if (onDelta) onDelta(delta);
          }
        } catch {
        }
      }
    });

    // Alien nya pergi
    resp.data.on("end", finish);
  } catch (err) {
    console.error("Kata Gienetic:", err?.response?.data || err.message);
  }
}

// Ekspor biar bisa panggil alien nya lagi
module.exports = { chatAi, modelan };