/*
Copyright 2022 The Karmada Authors.

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 testing

import (
	"context"

	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/schema"
	"k8s.io/apimachinery/pkg/watch"

	"github.com/karmada-io/karmada/pkg/search/proxy/store"
)

// MockStore is a mock for store.Store interface
type MockStore struct {
	UpdateCacheFunc          func(resourcesByCluster map[string]map[schema.GroupVersionResource]*store.MultiNamespace) error
	HasResourceFunc          func(resource schema.GroupVersionResource) bool
	GetResourceFromCacheFunc func(ctx context.Context, gvr schema.GroupVersionResource, namespace, name string) (runtime.Object, string, error)
	StopFunc                 func()
	GetFunc                  func(ctx context.Context, gvr schema.GroupVersionResource, name string, options *metav1.GetOptions) (runtime.Object, error)
	ListFunc                 func(ctx context.Context, gvr schema.GroupVersionResource, options *metainternalversion.ListOptions) (runtime.Object, error)
	WatchFunc                func(ctx context.Context, gvr schema.GroupVersionResource, options *metainternalversion.ListOptions) (watch.Interface, error)
}

var _ store.Store = &MockStore{}

// UpdateCache implements store.Store interface
func (c *MockStore) UpdateCache(resourcesByCluster map[string]map[schema.GroupVersionResource]*store.MultiNamespace) error {
	if c.UpdateCacheFunc == nil {
		panic("implement me")
	}
	return c.UpdateCacheFunc(resourcesByCluster)
}

// HasResource implements store.Store interface
func (c *MockStore) HasResource(resource schema.GroupVersionResource) bool {
	if c.HasResourceFunc == nil {
		panic("implement me")
	}
	return c.HasResourceFunc(resource)
}

// GetResourceFromCache implements store.Store interface
func (c *MockStore) GetResourceFromCache(ctx context.Context, gvr schema.GroupVersionResource, namespace, name string) (runtime.Object, string, error) {
	if c.GetResourceFromCacheFunc == nil {
		panic("implement me")
	}
	return c.GetResourceFromCacheFunc(ctx, gvr, namespace, name)
}

// Stop implements store.Store interface
func (c *MockStore) Stop() {
	if c.StopFunc != nil {
		c.StopFunc()
	}
}

// Get implements store.Store interface
func (c *MockStore) Get(ctx context.Context, gvr schema.GroupVersionResource, name string, options *metav1.GetOptions) (runtime.Object, error) {
	if c.GetFunc == nil {
		panic("implement me")
	}

	return c.GetFunc(ctx, gvr, name, options)
}

// List implements store.Store interface
func (c *MockStore) List(ctx context.Context, gvr schema.GroupVersionResource, options *metainternalversion.ListOptions) (runtime.Object, error) {
	if c.ListFunc == nil {
		panic("implement me")
	}

	return c.ListFunc(ctx, gvr, options)
}

// Watch implements store.Store interface
func (c *MockStore) Watch(ctx context.Context, gvr schema.GroupVersionResource, options *metainternalversion.ListOptions) (watch.Interface, error) {
	if c.WatchFunc == nil {
		panic("implement me")
	}

	return c.WatchFunc(ctx, gvr, options)
}