var express = require("express");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");

var indexRouter = require("./routes/index");
var usersRouter = require("./routes/users");

var app = express();

const swaggerUi = require("swagger-ui-express");
const swaggerDocument = require("./swagger.json");

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

app.use("/", indexRouter);
app.use("/users", usersRouter);

var options = {
  explorer: true,
};

app.use(
  "/api-docs",
  swaggerUi.serve,
  swaggerUi.setup(swaggerDocument, options)
);

module.exports = app;