package routing

import (
	"lishwist/api"
	"lishwist/rsvp"
	"net/http"
)

func Register(h http.Header, r *rsvp.Request) rsvp.Response {
	props := api.NewRegisterProps("", "", "")

	session := r.GetSession()
	flash := session.FlashGet("register_props")

	flashProps, _ := flash.(*api.RegisterProps)
	if flashProps != nil {
		props.Username.Value = flashProps.Username.Value

		props.GeneralError = flashProps.GeneralError
		props.Username.Error = flashProps.Username.Error
		props.ConfirmPassword.Error = flashProps.ConfirmPassword.Error
	}

	return rsvp.Data("register.gotmpl", props).SaveSession(session)
}

func RegisterPost(h http.Header, r *rsvp.Request) rsvp.Response {
	form := r.ParseForm()

	username := form.Get("username")
	newPassword := form.Get("newPassword")
	confirmPassword := form.Get("confirmPassword")

	props := api.Register(username, newPassword, confirmPassword)

	s := r.GetSession()

	if props != nil {
		s.FlashSet(&props, "register_props")
		return rsvp.SeeOther("/register").SaveSession(s)
	}

	s.FlashSet(true, "successful_registration")
	return rsvp.SeeOther("/").SaveSession(s)
}