import java.util.List;
import java.util.Map;

import static com.google.common.collect.Lists.transform;

public final class BuildOperationRecord {

    public static final Ordering<BuildOperationRecord> ORDERING = Ordering.natural()
        .onResultOf((Function<BuildOperationRecord, Comparable<Long>>) input -> input.startTime)
        .compound(Ordering.natural().onResultOf(input -> input.id));

    public final Long id;

    abstract <T extends BuildOperationType<?, ?>> boolean isType(BuildOperationRecord record, Class<T> type)

    abstract <T extends BuildOperationType<?, ?>> List<BuildOperationRecord> all(Class<T> type, Spec<? super BuildOperationRecord> predicate = Specs.satisfyAll())

    @SuppressWarnings("GrUnnecessaryPublicModifier")

    public <T extends BuildOperationType<?, ?>> BuildOperationRecord root(Class<T> type, Spec<? super BuildOperationRecord> predicate = Specs.satisfyAll()) {
        return getTree().root(type, predicate)
    }

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

        this.operations = operations
    }

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

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

    }

    BuildOperationRecord getOnlyPackOperationForTask(String taskPath) {
        return getOnlyOperationForTask(taskPath, BuildCacheArchivePackBuildOperationType.Details)
    }

    List<BuildOperationRecord> getLocalLoadOperationsForTask(String taskPath) {
        return getOperationsForTask(taskPath, BuildCacheLocalLoadBuildOperationType.Details)
    }

            architecture: jdkMetadata.architecture,
        ]
    }

    static List<BuildOperationRecord.Progress> filterByJavaVersion(List<BuildOperationRecord.Progress> events, JvmInstallationMetadata jdkMetadata) {
        events.findAll { it.details.toolchain.javaVersion == jdkMetadata.javaVersion }
    }

    List<BuildOperationRecord.Progress> toolchainEvents(String taskPath) {
        ensureInitialized()

        succeeds(':has-no-dir:help')
    }

    private List<BuildOperationRecord> operations() {
        buildOperations.all(EvaluateSettingsBuildOperationType)
    }

    private BuildOperationRecord operation() {
        assert operations().size() == 1
        operations()[0]
    }

    private void verifySettings(BuildOperationRecord operation, File settingsFile) {

    }

    void checkForSuiteOperations(Iterator<BuildOperationRecord> iterator, String suiteName) {
        with(iterator.next()) {
            details.testDescriptor.name == suiteName
            details.testDescriptor.className == suiteName
            details.testDescriptor.composite == true
        }
    }

    void checkForTestClassOperations(Iterator<BuildOperationRecord> iterator, String className) {
        with(iterator.next()) {

        assertThat(loadOperation(), nullValue())
        assertThat(storeOperation(), nullValue())
    }

    private BuildOperationRecord loadOperation() {
        operations.firstMatchingRegex("Load (configuration cache|instant execution) state")
    }

    private BuildOperationRecord storeOperation() {
        operations.firstMatchingRegex("Store (configuration cache|instant execution) state.*")
    }

import org.gradle.integtests.fixtures.BuildOperationsFixture
import org.gradle.integtests.fixtures.executer.GradleExecuter
import org.gradle.internal.operations.trace.BuildOperationRecord
import org.gradle.test.fixtures.file.TestDirectoryProvider

class CompileJavaBuildOperationsFixture {
    private BuildOperationsFixture operations