/*
 * Copyright 2017 the original author or 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 org.gradle.integtests.fixtures


import org.gradle.api.specs.Spec
import org.gradle.api.specs.Specs
import org.gradle.integtests.fixtures.executer.GradleExecuter
import org.gradle.internal.operations.BuildOperationType
import org.gradle.internal.operations.trace.BuildOperationRecord
import org.gradle.internal.operations.trace.BuildOperationTrace
import org.gradle.test.fixtures.file.TestDirectoryProvider

import java.util.regex.Pattern

class BuildOperationsFixture extends BuildOperationTreeQueries {

    private BuildOperationTreeFixture tree

    BuildOperationsFixture(GradleExecuter executer, TestDirectoryProvider projectDir) {

        String path = projectDir.testDirectory.file("operations").absolutePath
        executer.beforeExecute {
            executer.withArgument("-D$BuildOperationTrace.SYSPROP=$path")
        }
        executer.afterExecute {
            tree = new BuildOperationTreeFixture(BuildOperationTrace.read(path))
        }
    }

    @Override
    List<BuildOperationRecord> getRoots() {
        tree.roots
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> BuildOperationRecord root(Class<T> type, Spec<? super BuildOperationRecord> predicate = Specs.satisfyAll()) {
        return tree.root(type, predicate)
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> BuildOperationRecord first(Class<T> type, Spec<? super BuildOperationRecord> predicate = Specs.satisfyAll()) {
        return tree.first(type, predicate)
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> boolean isType(BuildOperationRecord record, Class<T> type) {
        return tree.isType(record, type)
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> List<BuildOperationRecord> all(Class<T> type, Spec<? super BuildOperationRecord> predicate = Specs.satisfyAll()) {
        return tree.all(type, predicate)
    }

    @Override
    BuildOperationRecord first(Pattern displayName) {
        return tree.first(displayName)
    }

    @Override
    List<BuildOperationRecord> all(Pattern displayName) {
        return tree.all(displayName)
    }

    @Override
    BuildOperationRecord only(Pattern displayName) {
        return tree.only(displayName)
    }

    @Override
    List<BuildOperationRecord> parentsOf(BuildOperationRecord child) {
        return tree.parentsOf(child)
    }

    @Override
    void none(Pattern displayName) {
        tree.none(displayName)
    }

    @Override
    void debugTree(
        Spec<? super BuildOperationRecord> predicate = Specs.SATISFIES_ALL,
        Spec<? super BuildOperationRecord> progressPredicate = Specs.SATISFIES_ALL
    ) {
        tree.debugTree(predicate, progressPredicate)
    }
}
