// -*- Mode: Go; indent-tabs-mode: t -*-

/*
 * Copyright (C) 2017 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package ifacetest

import (
	"gitee.com/mysnapcore/mysnapd/interfaces"
	"gitee.com/mysnapcore/mysnapd/snap"
)

// Specification is a specification intended for testing.
type Specification struct {
	Snippets []string
}

// AddSnippet appends a snippet to a list stored in the specification.
func (spec *Specification) AddSnippet(snippet string) {
	spec.Snippets = append(spec.Snippets, snippet)
}

// Implementation of methods required by interfaces.Specification

// AddConnectedPlug records test side-effects of having a connected plug.
func (spec *Specification) AddConnectedPlug(iface interfaces.Interface, plug *interfaces.ConnectedPlug, slot *interfaces.ConnectedSlot) error {
	type definer interface {
		TestConnectedPlug(spec *Specification, plug *interfaces.ConnectedPlug, slot *interfaces.ConnectedSlot) error
	}
	if iface, ok := iface.(definer); ok {
		return iface.TestConnectedPlug(spec, plug, slot)
	}
	return nil
}

// AddConnectedSlot records test side-effects of having a connected slot.
func (spec *Specification) AddConnectedSlot(iface interfaces.Interface, plug *interfaces.ConnectedPlug, slot *interfaces.ConnectedSlot) error {
	type definer interface {
		TestConnectedSlot(spec *Specification, plug *interfaces.ConnectedPlug, slot *interfaces.ConnectedSlot) error
	}
	if iface, ok := iface.(definer); ok {
		return iface.TestConnectedSlot(spec, plug, slot)
	}
	return nil
}

// AddPermanentPlug records test side-effects of having a plug.
func (spec *Specification) AddPermanentPlug(iface interfaces.Interface, plug *snap.PlugInfo) error {
	type definer interface {
		TestPermanentPlug(spec *Specification, plug *snap.PlugInfo) error
	}
	if iface, ok := iface.(definer); ok {
		return iface.TestPermanentPlug(spec, plug)
	}
	return nil
}

// AddPermanentSlot records test side-effects of having a slot.
func (spec *Specification) AddPermanentSlot(iface interfaces.Interface, slot *snap.SlotInfo) error {
	type definer interface {
		TestPermanentSlot(spec *Specification, slot *snap.SlotInfo) error
	}
	if iface, ok := iface.(definer); ok {
		return iface.TestPermanentSlot(spec, slot)
	}
	return nil
}