// SPDX-License-Identifier: AGPL-3.0-only
import express from "express"
import { readFileSync } from "fs"
import { readFile } from "fs/promises"
import { join } from "path/posix"
import pug from "pug"

const app = express()

const render_env = {
    commit: readFileSync(join(__dirname, "../.git/refs/heads/main")).toString().substr(0, 8)
}

app.disable('x-powered-by');

app.set("view engine", "pug")
app.set("views", join(__dirname, "../views"))

app.get("/", (req, res) => res.redirect("/about"))

app.get("/about", (req, res) => res.render("about", render_env))
app.get("/projects", (req, res) => res.render("projects", render_env))
app.get("/contact", (req, res) => res.render("contact", render_env))
app.get("/links", (req, res) => res.render("links", render_env))

app.get("/licence", async (req, res) => {
    const content = (await readFile(join(__dirname, "../LICENCE"))).toString()
    res.type("text/plain").send(content)
})

app.get("/favicon.ico", (req,res) => res.sendStatus(204)) // no content
app.get("/robots.txt", (req,res) => {
    res.send("User-Agent: *\nDisallow: /\n")
})

const PORT = parseInt(process.env.PORT ?? "8080")
const HOST = process.env.HOST || "127.0.0.1"

app.listen(PORT, HOST, () => console.log("aaaaa"))