package main

import (
	"context"
	"log"
	"time"

	jwtware "github.com/gofiber/contrib/jwt"
	"github.com/gofiber/fiber/v2"
	// "github.com/gofiber/fiber/v2/middleware/cors"
	"github.com/gofiber/fiber/v2/middleware/limiter"
	"github.com/jackc/pgx/v5/pgxpool"
	"nim.jasinco.work/app/internal"
	"nim.jasinco.work/app/internal/handlers"
	"nim.jasinco.work/app/nimdb"
)

func main() {

	err := internal.ReadFromENV()
	if err != nil {
		log.Fatal(err.Error())
	}

	dbpool, err := pgxpool.New(context.Background(), internal.POSTGRES_URL)
	if err != nil {
		log.Fatal("Failed to open connection to db")
	}
	defer dbpool.Close()
	internal.POOL = dbpool
	internal.NIMDB = nimdb.New(dbpool)

	app := fiber.New()

	app.Get("/", func(c *fiber.Ctx) error {
		return c.SendString("Hello, World!")
	})

	app.Use(limiter.New(limiter.Config{
		Next: func(c *fiber.Ctx) bool {
			return c.IP() == "127.0.0.1"
		},
		Max:        50,
		Expiration: 30 * time.Second,
		KeyGenerator: func(c *fiber.Ctx) string {
			return c.Get("x-forwarded-for")
		},
		LimitReached: func(c *fiber.Ctx) error {
			return c.SendFile("./toofast.html")
		},
	}))
	// app.Use(cors.New(cors.Config{
	// 	AllowOrigins:     "http://localhost:5173, http://localhost:4173",
	// 	AllowCredentials: true,
	// }))
	app.Get("/api/post", handlers.Fetch_post)
	app.Post("/api/post", handlers.Insert_Post)
	app.Delete("/api/post", handlers.Delete_post)
	app.Get("/api/heart", handlers.Add_heart)
	app.Post("/api/admin/login", handlers.Admin_Login)
	app.Static("/static", "./static/")
	app.Use(jwtware.New(jwtware.Config{
		SigningKey:  jwtware.SigningKey{Key: []byte(internal.JWT_SECRET)},
		TokenLookup: "cookie:token",
	}))

	app.Get("/api/admin/new_totp", handlers.Admin_new_totp_code)
	app.Get("/api/admin/fetch_post", handlers.Admin_Fetch_Post)
	app.Put("/api/admin/verify_post", handlers.AdminVerify)
	app.Post("/api/admin/create", handlers.Admin_create)

	log.Panic(app.Listen(":3000"))
}