package app

import (
	"code.lila.network/lauralani/tlm-login-server/internal/handlers"
	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/middleware/compress"
	"github.com/gofiber/fiber/v2/middleware/cors"
	"github.com/gofiber/fiber/v2/middleware/logger"
	"github.com/gofiber/fiber/v2/middleware/recover"
	"github.com/rs/zerolog"
	"os"
)

func SetupFiber() error {
	var prod = false
	var port = "3000"
	var ip = ""
	var proxyheader = "X-Forwarded-For"

	//var template_engine = html.New("./views", ".tmpl")

	if os.Getenv("PROD") == "true" {
		prod = true
	}

	if os.Getenv("PORT") != "" {
		port = os.Getenv("PORT")
	}

	if os.Getenv("LISTEN") != "" {
		ip = os.Getenv("LISTEN")
	}

	if os.Getenv("PROXYHEADER") != "" {
		proxyheader = os.Getenv("PROXYHEADER")
	}

	zerolog.SetGlobalLevel(zerolog.InfoLevel)
	if os.Getenv("DEBUG") != "" {
		zerolog.SetGlobalLevel(zerolog.DebugLevel)
	}

	fiberapp := fiber.New(fiber.Config{
		AppName:      "tlm-login-server",
		ProxyHeader:  proxyheader,
		Prefork:      prod,
		ErrorHandler: HandleError,
		//Views:                template_engine,
		CompressedFileSuffix: ".gz",
	})

	fiberapp.Use(logger.New(logger.Config{Format: "[${ip}]:${port} ${status} ${method} ${path}\n"}))
	//fiberapp.Use(etag.New(etag.Config{Weak: false}))
	fiberapp.Use(compress.New())
	fiberapp.Use(recover.New())

	//fiberapp.Static("/admin/", "./web")
	fiberapp.Add("POST", "/api/users/register", handlers.POSTUserRegister)
	fiberapp.Add("POST", "/api/users/login", handlers.POSTUserLogin)
	fiberapp.Add("GET", "/confirm/email", handlers.GETUserEmailConfirm)

	v1 := fiberapp.Group("/api/v1")
	v1.Use(cors.New(cors.Config{AllowOrigins: "*"}))

	fiberapp.Static("/", "./static")

	listenerr := fiberapp.Listen(ip + ":" + port)
	if listenerr != nil {
		return listenerr
	}
	return nil
}