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REST API interface for Jikkou

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/*
 * Copyright 2023 The original 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 io.streamthoughts.jikkou.rest.adapters;

import io.streamthoughts.jikkou.core.ReconciliationContext;
import io.streamthoughts.jikkou.core.config.Configuration;
import io.streamthoughts.jikkou.core.models.NamedValue;
import io.streamthoughts.jikkou.core.selectors.ExpressionSelectorFactory;
import io.streamthoughts.jikkou.rest.data.ResourceListRequest;
import io.streamthoughts.jikkou.rest.data.ResourceReconcileRequest;
import jakarta.inject.Inject;
import jakarta.inject.Singleton;

/**
 *
 */
@Singleton
public final class ReconciliationContextAdapter {

    private final ExpressionSelectorFactory selectorFactory;

    @Inject
    public ReconciliationContextAdapter(ExpressionSelectorFactory selectorFactory) {
        this.selectorFactory = selectorFactory;
    }

    public ReconciliationContext getReconciliationContext(ResourceReconcileRequest request, boolean dryRun) {
        ResourceReconcileRequest.Params params = request.params();
        return ReconciliationContext
                .builder()
                .dryRun(dryRun)
                .configuration(Configuration.from(params.options()))
                .selectors(selectorFactory.make(params.selectors()))
                .annotations(NamedValue.setOf(params.annotations()))
                .labels(NamedValue.setOf(params.labels()))
                .build();
    }

    public ReconciliationContext getReconciliationContext(ResourceListRequest request) {
        return ReconciliationContext
                .builder()
                .dryRun(true)
                .configuration(Configuration.from(request.options()))
                .selectors(selectorFactory.make(request.selectors()))
                .build();
    }
}