package pdftract

import "fmt"

// PdftractError is the base error type for all pdftract errors.
type PdftractError struct {
	Message  string
	Stderr   string
	ExitCode int
}

func (e *PdftractError) Error() string {
	if e.Stderr != "" {
		return fmt.Sprintf("pdftract error (exit %d): %s", e.ExitCode, e.Stderr)
	}
	return e.Message
}

{% for error in errors %}
{% if error.exit_code != 0 and error.exit_code != 10 %}
// {{ error.exception_name }} represents {{ error.description }}.
type {{ error.exception_name }} struct {
	Message  string
	Stderr   string
	ExitCode int
}

func (e *{{ error.exception_name }}) Error() string {
	if e.Stderr != "" {
		return fmt.Sprintf("{{ error.description }} (exit %d): %s", e.ExitCode, e.Stderr)
	}
	return e.Message
}

{% endif %}
{% endfor %}
{% for error in errors %}
{% if error.exit_code == 10 %}
// {{ error.exception_name }} represents {{ error.description }}.
type {{ error.exception_name }} struct {
	Message  string
	Stderr   string
	ExitCode int
}

func (e *{{ error.exception_name }}) Error() string {
	if e.Stderr != "" {
		return fmt.Sprintf("{{ error.description }} (exit %d): %s", e.ExitCode, e.Stderr)
	}
	return e.Message
}

{% endif %}
{% endfor %}