/**
 *
 *    Copyright (c) 2022 Project CHIP 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.
 */

#import <Foundation/Foundation.h>

#import "MTRClusterStateCacheContainer.h"
#import "MTRDeviceControllerOverXPC.h"

#include <app/ClusterStateCache.h>

NS_ASSUME_NONNULL_BEGIN

@interface MTRClusterStateCacheContainer ()

@property (atomic, readwrite, nullable) chip::app::ClusterStateCache * cppClusterStateCache;
@property (nonatomic, readwrite, nullable) MTRBaseDevice * baseDevice;

/**
 * Reads the value for a known attribute (i.e. one we have schema information
 * for) from the cluster state cache.
 *
 * The attribute path is not represented as ConcreteAttributePath just because
 * it's probably less code to pass in the three numbers instead of creating an
 * object at all the (numerous) callsites.
 */
- (void)_readKnownCachedAttributeWithEndpointID:(chip::EndpointId)endpointID
                                      clusterID:(chip::ClusterId)clusterID
                                    attributeID:(chip::AttributeId)attributeID
                                          queue:(dispatch_queue_t)queue
                                     completion:(void (^)(id _Nullable value, NSError * _Nullable error))completion;

@end

@interface MTRAttributeCacheContainer ()
@property (nonatomic, readonly) MTRClusterStateCacheContainer * realContainer;
@end

NS_ASSUME_NONNULL_END