package api

import (
	"fmt"
	"log"
	"math/rand"
	"net/http"
	"time"

	"git.freecumextremist.com/grumbulon/pomme/internal"
	"git.freecumextremist.com/grumbulon/pomme/internal/db"
	"github.com/go-chi/render"
	"golang.org/x/crypto/bcrypt"
)

func Ingest(w http.ResponseWriter, r *http.Request) {
	data := &internal.ZoneRequest{}
	log.Println(data)
	if err := render.Bind(r, data); err != nil {
		http.Error(w, "Unable to parse Zonefile", http.StatusBadRequest)
		return
	}

	zonefile := data.Zone
	render.Status(r, http.StatusAccepted)
	render.Render(w, r, internal.NewZoneResponse(zonefile))
	// todo write to database, maybe?

	// todo -- add functions to apply to master zonefile if above check is OK
}

func NewUser(w http.ResponseWriter, r *http.Request) {
	r.ParseForm()
	username := r.Form.Get("username")
	if username == "" {
		username = autoUname()
	}
	password := r.Form.Get("password")
	if password == "" {
		password = "nigga" //testing purposes
	}
	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
	if err != nil {
		panic(err)
	}
	db := db.InitDb()
	db.Create(&internal.User{Username: username, HashedPassword: string(hashedPassword)})

	w.Write([]byte(username))
	w.Write([]byte("██████████"))
	w.Write(hashedPassword)
}

func Login(username, password string) (bool, error) {
	username = "user22457"
	password = "nigga" //testing purposes

	hashedpassword := "$2a$10$uISHvOh/1Thfri1sJQNVmeWHIbIo/V.OmcpQV7UyIoyOwKSnhODtC"

	err := bcrypt.CompareHashAndPassword([]byte(hashedpassword), []byte(password))
	if err != nil {
		return false, err
	}
	return true, err
}

func autoUname() string {
	rand.Seed(time.Now().UnixNano())
	return fmt.Sprintf("user%d", rand.Intn(99999-00000))
}

func AuthTest(w http.ResponseWriter, r *http.Request) {
	w.Write([]byte("██████████"))
}