import path from "path";
import express from "express";
import engine from "ejs-mate";
import passport from "passport";
import session from "express-session";
import flash from "connect-flash";
import dotenv from "dotenv";
dotenv.config();

import "@bot/bot";
import { setupPassport } from "@server/controllers/auth.web.controller";
import { attachUser } from "@server/middleware/attachUser";
import { flashMiddleware } from "@server/middleware/flash";
import { ensureAuthenticated } from "@server/middleware/authenticated";

// import routers & middleware
import { attachGuilds } from "@server/middleware/attachGuilds";
import homeWebRouter from "@server/routes/home.web.routes";
import guildApiRouter from "@server/routes/guild.api.routes";
import guildWebRouter from "@server/routes/guild.web.routes";
import authWebRouter from "@server/routes/auth.web.routes";

const app = express();

app.engine("ejs", engine);
app.set("views", path.resolve(__dirname, "client/views"));
app.set("view engine", "ejs");

// Public files, including 3rd party resources (foreign)
app.use("/static", express.static(path.resolve(__dirname, "client/public")));
app.use("/static/foreign/preline.js", express.static(path.resolve(__dirname, "../node_modules/preline/dist/preline.js")));
app.use("/static/foreign/jquery.js", express.static(path.resolve(__dirname, "../node_modules/jquery/dist/jquery.min.js")));
app.use("/static/foreign/dataTables.js", express.static(path.resolve(__dirname, "../node_modules/datatables.net/js/dataTables.min.js")));
app.use("/static/foreign/popper.js", express.static(path.resolve(__dirname, "../node_modules/@popperjs/core/dist/umd/popper.min.js")));

// User authentication & sessions
app.use(session({
    secret: "unsecure-development-secret",
    resave: true,
    saveUninitialized: true
}));

setupPassport(passport);
app.use(passport.initialize());
app.use(passport.session());

app.use(flash());
app.use(flashMiddleware);

// register routers & middleware
app.use("/auth", authWebRouter);
app.use("/guild", ensureAuthenticated, attachUser, attachGuilds, guildWebRouter, guildApiRouter);
app.use("/", ensureAuthenticated, attachUser, attachGuilds, homeWebRouter);

const PORT = process.env.PORT || 3000;

app.listen(PORT, () => {
    console.log(`Server is listening on http://localhost:${PORT}`);
});