/*
Copyright 2014 Google Inc. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package registrytest

import (
	"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
	"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
	"github.com/GoogleCloudPlatform/kubernetes/pkg/watch"
)

func NewServiceRegistry() *ServiceRegistry {
	return &ServiceRegistry{}
}

type ServiceRegistry struct {
	List          api.ServiceList
	Service       *api.Service
	Err           error
	Endpoints     api.Endpoints
	EndpointsList api.EndpointsList

	DeletedID string
	GottenID  string
	UpdatedID string
}

func (r *ServiceRegistry) ListServices() (*api.ServiceList, error) {
	return &r.List, r.Err
}

func (r *ServiceRegistry) CreateService(svc api.Service) error {
	r.Service = &svc
	r.List.Items = append(r.List.Items, svc)
	return r.Err
}

func (r *ServiceRegistry) GetService(id string) (*api.Service, error) {
	r.GottenID = id
	return r.Service, r.Err
}

func (r *ServiceRegistry) DeleteService(id string) error {
	r.DeletedID = id
	return r.Err
}

func (r *ServiceRegistry) UpdateService(svc api.Service) error {
	r.UpdatedID = svc.ID
	return r.Err
}

func (r *ServiceRegistry) WatchServices(label, field labels.Selector, resourceVersion uint64) (watch.Interface, error) {
	return nil, r.Err
}

func (r *ServiceRegistry) ListEndpoints() (*api.EndpointsList, error) {
	return &r.EndpointsList, r.Err
}

func (r *ServiceRegistry) GetEndpoints(id string) (*api.Endpoints, error) {
	r.GottenID = id
	return &r.Endpoints, r.Err
}

func (r *ServiceRegistry) UpdateEndpoints(e api.Endpoints) error {
	r.Endpoints = e
	return r.Err
}

func (r *ServiceRegistry) WatchEndpoints(label, field labels.Selector, resourceVersion uint64) (watch.Interface, error) {
	return nil, r.Err
}