const express = require("express");
const cors = require("cors");
const bodyParser = require("body-parser");
const app = express();
require("express-ws")(app);
app.use(express.json());
app.use(cors());
app.use(express.urlencoded({ extended: true }));
app.use(bodyParser.json());
const port = 8080;

const {
  audio_stream,
} = require("./handle-realtime-tts/sttModelSocket_whisper.js");
const chatRouter = require("./routes/chat.routes.js");
const ragRouter = require("./routes/rag.routes.js");
const promptRouter = require("./routes/prompt.routes.js");

app.get("/health", (req, res) => {
  res.send("Green");
});

app.get("/", (req, res) => {
  res.send("VocRT express server working fine.");
});

app.ws("/v2v", audio_stream);

app.use("/chat", chatRouter);
app.use("/rag", ragRouter);
app.use("/prompt", promptRouter);

app.listen(port, () => {
  console.log(`VocRT express server listening at http://localhost:${port}`);
});