// Copyright (c) EZSCALE.
// SPDX-License-Identifier: MPL-2.0

package client

import "fmt"

// APIError represents an error returned by the VirtFusion API.
type APIError struct {
	StatusCode int
	Status     string
	Body       string
	Errors     map[string][]string
}

func (e *APIError) Error() string {
	if len(e.Errors) > 0 {
		return fmt.Sprintf("VirtFusion API error %d (%s): %v", e.StatusCode, e.Status, e.Errors)
	}
	if e.Body != "" {
		return fmt.Sprintf("VirtFusion API error %d (%s): %s", e.StatusCode, e.Status, e.Body)
	}
	return fmt.Sprintf("VirtFusion API error %d (%s)", e.StatusCode, e.Status)
}

// IsNotFound returns true if the error is a 404 Not Found response.
func (e *APIError) IsNotFound() bool {
	return e.StatusCode == 404
}

// IsValidationError returns true if the error is a 422 Unprocessable Entity response.
func (e *APIError) IsValidationError() bool {
	return e.StatusCode == 422
}