package schema

import (
	"errors"
	"fmt"

	"github.com/qri-io/jsonschema"
)

var (
	ErrSchemaNotFound = errors.New("schema not found")
	ErrInvalidData    = errors.New("invalid data")
)

type InvalidDataError struct {
	keyErrors []jsonschema.KeyError
}

func (e *InvalidDataError) Is(err error) bool {
	return err == ErrInvalidData
}

func (e *InvalidDataError) Error() string {
	return fmt.Sprintf("%s: %s", ErrInvalidData.Error(), e.keyErrors)
}

func (e *InvalidDataError) KeyErrors() []jsonschema.KeyError {
	return e.keyErrors
}

func NewInvalidDataError(keyErrors ...jsonschema.KeyError) *InvalidDataError {
	return &InvalidDataError{keyErrors}
}