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/*
 * Copyright © 2009 HotPads ([email protected])
 *
 * 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 io.datarouter.gcp.spanner;

import javax.inject.Inject;
import javax.inject.Singleton;

import io.datarouter.gcp.spanner.field.SpannerFieldCodecs;
import io.datarouter.gcp.spanner.node.SpannerBlobNode;
import io.datarouter.gcp.spanner.node.SpannerNode;
import io.datarouter.gcp.spanner.node.SpannerTallyNode;
import io.datarouter.model.databean.Databean;
import io.datarouter.model.entity.Entity;
import io.datarouter.model.key.entity.EntityKey;
import io.datarouter.model.key.primary.EntityPrimaryKey;
import io.datarouter.model.serialize.fielder.DatabeanFielder;
import io.datarouter.opencensus.adapter.physical.PhysicalIndexedSortedMapStorageOpencensusAdapter;
import io.datarouter.storage.client.imp.BlobClientNodeFactory;
import io.datarouter.storage.client.imp.DatabeanClientNodeFactory;
import io.datarouter.storage.client.imp.TallyClientNodeFactory;
import io.datarouter.storage.file.DatabaseBlob;
import io.datarouter.storage.file.DatabaseBlob.DatabaseBlobFielder;
import io.datarouter.storage.file.DatabaseBlobKey;
import io.datarouter.storage.node.NodeParams;
import io.datarouter.storage.node.adapter.NodeAdapters;
import io.datarouter.storage.node.adapter.availability.PhysicalIndexedSortedMapStorageAvailabilityAdapterFactory;
import io.datarouter.storage.node.adapter.callsite.physical.PhysicalIndexedSortedMapStorageCallsiteAdapter;
import io.datarouter.storage.node.adapter.counter.physical.PhysicalIndexedSortedMapStorageCounterAdapter;
import io.datarouter.storage.node.adapter.sanitization.physical.PhysicalIndexedSortedMapStorageSanitizationAdapter;
import io.datarouter.storage.node.adapter.trace.physical.PhysicalIndexedSortedMapStorageTraceAdapter;
import io.datarouter.storage.node.entity.EntityNodeParams;
import io.datarouter.storage.node.op.raw.BlobStorage.PhysicalBlobStorageNode;
import io.datarouter.storage.node.op.raw.TallyStorage.PhysicalTallyStorageNode;
import io.datarouter.storage.node.type.index.ManagedNodesHolder;
import io.datarouter.storage.node.type.physical.PhysicalNode;
import io.datarouter.storage.tally.Tally;
import io.datarouter.storage.tally.Tally.TallyFielder;
import io.datarouter.storage.tally.TallyKey;

@Singleton
public class SpannerClientNodeFactory
implements BlobClientNodeFactory, DatabeanClientNodeFactory, TallyClientNodeFactory{

	@Inject
	private SpannerClientType spannerClientType;
	@Inject
	private ManagedNodesHolder managedNodesHolder;
	@Inject
	private SpannerClientManager spannerClientManager;
	@Inject
	private SpannerFieldCodecs fieldCodecs;
	@Inject
	private PhysicalIndexedSortedMapStorageAvailabilityAdapterFactory
			physicalIndexedSortedMapStorageAvailabilityAdapterFactory;
	@Inject
	private NodeAdapters nodeAdapters;

	/*---------------- DatabeanClientNodeFactory ------------------*/

	@Override
	public ,
			E extends Entity,
			PK extends EntityPrimaryKey,
			D extends Databean,
			F extends DatabeanFielder>
	PhysicalNode createDatabeanNode(
			EntityNodeParams entityNodeParams,
			NodeParams nodeParams){
		var node = new SpannerNode<>(
				nodeParams,
				spannerClientType,
				managedNodesHolder,
				spannerClientManager,
				fieldCodecs);
		return new PhysicalIndexedSortedMapStorageCallsiteAdapter<>(
				new PhysicalIndexedSortedMapStorageSanitizationAdapter<>(
				physicalIndexedSortedMapStorageAvailabilityAdapterFactory.create(
				new PhysicalIndexedSortedMapStorageCounterAdapter<>(
				new PhysicalIndexedSortedMapStorageTraceAdapter<>(
				//custom OpencensusAdapter goes inside TraceAdapter
				new PhysicalIndexedSortedMapStorageOpencensusAdapter<>(node))))));
	}

	@Override
	public PhysicalTallyStorageNode createTallyNode(NodeParams nodeParams){
		var node = new SpannerTallyNode(
				nodeParams,
				spannerClientType,
				spannerClientManager,
				fieldCodecs);
		return nodeAdapters.wrapTallyNode(node);
	}

	@Override
	public PhysicalBlobStorageNode createBlobNode(
			NodeParams nodeParams){
		var node = new SpannerBlobNode(
				nodeParams,
				spannerClientType,
				spannerClientManager,
				fieldCodecs);
		return nodeAdapters.wrapBlobNode(node);
	}

}