package errors

import (
	"fmt"
)

const (
	ErrNotImplemented   SimpleError = "not implemented"
	ErrUnexpectedStatus SimpleError = "unexpected status"
)

type SimpleError string

func (err SimpleError) Error() string {
	return string(err)
}

type ValidationError struct {
	Field  string
	Reason string
}

func (err *ValidationError) Error() string {
	return fmt.Sprintf("field %s is not valid for reason %s", err.Field, err.Reason)
}

func NewValidationError(field, reason string) *ValidationError {
	if field == "" {
		panic("field not provided")
	}

	return &ValidationError{
		Field:  field,
		Reason: reason,
	}
}