package utils

import (
	"errors"

	"gitlab.com/mbugroup/lti-api.git/internal/common/validation"
	"gitlab.com/mbugroup/lti-api.git/internal/response"

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

func ErrorHandler(c *fiber.Ctx, err error) error {
	if message, errorsMap := validation.CustomErrorMessages(err); len(errorsMap) > 0 {
		return response.Error(c, fiber.StatusBadRequest, message, nil)
	}

	var fiberErr *fiber.Error
	if errors.As(err, &fiberErr) {
		return response.Error(c, fiberErr.Code, fiberErr.Message, nil)
	}

	return response.Error(c, fiber.StatusInternalServerError, "Internal Server Error", nil)
}

func NotFoundHandler(c *fiber.Ctx) error {
	return response.Error(c, fiber.StatusNotFound, "Endpoint Not Found", nil)
}


func BadRequest(msg string) error {
	return fiber.NewError(fiber.StatusBadRequest, msg)
}

func NotFound(msg string) error {
	return fiber.NewError(fiber.StatusNotFound, msg)
}

func Internal(msg string) error {
	return fiber.NewError(fiber.StatusInternalServerError, msg)
}