package auth

import (
	"dove/config"
	authUtils "dove/utils/auth"
	"dove/utils/shortcuts"

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

type LoginRequest struct {
	Username string `form:"username"`
	Password string `form:"password"`
}

type MessageResponse struct {
	Message string
}

func Authenticate(context *fiber.Ctx, request LoginRequest) (*MessageResponse, *shortcuts.Error) {
	switch request.Username == config.HTTP.Username && request.Password == config.HTTP.Password {
	case true:
		if sessionError := authUtils.Authenticate(context); sessionError != nil {
			return nil, shortcuts.ServiceError(shortcuts.Internal, sessionError.Error())
		}

		return &MessageResponse{
			Message: Authenticated,
		}, nil
	default:
		return nil, shortcuts.ServiceError(shortcuts.Unauthorized, InvalidCredentials)
	}
}

func Deauthenticate(context *fiber.Ctx) (*MessageResponse, *shortcuts.Error) {
	if sessionError := authUtils.Deauthenticate(context); sessionError != nil {
		return nil, shortcuts.ServiceError(shortcuts.Internal, sessionError.Error())
	}

	return &MessageResponse{
		Message: LoggedOut,
	}, nil
}