package main

import (
	"math/rand"
	"time"

	"github.com/gofiber/fiber/v2"
)

var (
	fiberConfig = fiber.Config{
		AppName:      userAgent,
		ServerHeader: serverAgent,

		StrictRouting: true,
		CaseSensitive: true,
		Immutable:     true,

		BodyLimit:   -1,
		ReadTimeout: 10 * time.Millisecond,

		DisableKeepalive:             true,
		DisableHeaderNormalizing:     true,
		DisablePreParseMultipartForm: true,
		DisableDefaultDate:           true,
		DisableDefaultContentType:    true,

		ErrorHandler: fiberErrorHandler,
	}
)

func initFiberApp() *fiber.App {
	preinitFiberConfig()

	app := fiber.New(fiberConfig)
	preinitFiberApp(app)
	app.Use(fiberRngPot)

	return app
}

func fiberRngPot(c *fiber.Ctx) error {
	return c.SendStatus(
		rngRetCodes[rand.Intn(n_rngRetCodes)],
	)
}

func fiberErrorHandler(c *fiber.Ctx, err error) error {
	return fiberRngPot(c)
}