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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.maven.model.building;

import org.apache.maven.model.Model;
import org.apache.maven.model.composition.DefaultDependencyManagementImporter;
import org.apache.maven.model.composition.DependencyManagementImporter;
import org.apache.maven.model.inheritance.DefaultInheritanceAssembler;
import org.apache.maven.model.inheritance.InheritanceAssembler;
import org.apache.maven.model.interpolation.DefaultModelVersionProcessor;
import org.apache.maven.model.interpolation.ModelInterpolator;
import org.apache.maven.model.interpolation.ModelVersionProcessor;
import org.apache.maven.model.interpolation.StringVisitorModelInterpolator;
import org.apache.maven.model.io.DefaultModelReader;
import org.apache.maven.model.io.ModelReader;
import org.apache.maven.model.locator.DefaultModelLocator;
import org.apache.maven.model.locator.ModelLocator;
import org.apache.maven.model.management.DefaultDependencyManagementInjector;
import org.apache.maven.model.management.DefaultPluginManagementInjector;
import org.apache.maven.model.management.DependencyManagementInjector;
import org.apache.maven.model.management.PluginManagementInjector;
import org.apache.maven.model.normalization.DefaultModelNormalizer;
import org.apache.maven.model.normalization.ModelNormalizer;
import org.apache.maven.model.path.DefaultModelPathTranslator;
import org.apache.maven.model.path.DefaultModelUrlNormalizer;
import org.apache.maven.model.path.DefaultPathTranslator;
import org.apache.maven.model.path.DefaultUrlNormalizer;
import org.apache.maven.model.path.ModelPathTranslator;
import org.apache.maven.model.path.ModelUrlNormalizer;
import org.apache.maven.model.path.PathTranslator;
import org.apache.maven.model.path.ProfileActivationFilePathInterpolator;
import org.apache.maven.model.path.UrlNormalizer;
import org.apache.maven.model.plugin.DefaultPluginConfigurationExpander;
import org.apache.maven.model.plugin.DefaultReportConfigurationExpander;
import org.apache.maven.model.plugin.DefaultReportingConverter;
import org.apache.maven.model.plugin.LifecycleBindingsInjector;
import org.apache.maven.model.plugin.PluginConfigurationExpander;
import org.apache.maven.model.plugin.ReportConfigurationExpander;
import org.apache.maven.model.plugin.ReportingConverter;
import org.apache.maven.model.profile.DefaultProfileInjector;
import org.apache.maven.model.profile.DefaultProfileSelector;
import org.apache.maven.model.profile.ProfileInjector;
import org.apache.maven.model.profile.ProfileSelector;
import org.apache.maven.model.profile.activation.FileProfileActivator;
import org.apache.maven.model.profile.activation.JdkVersionProfileActivator;
import org.apache.maven.model.profile.activation.OperatingSystemProfileActivator;
import org.apache.maven.model.profile.activation.ProfileActivator;
import org.apache.maven.model.profile.activation.PropertyProfileActivator;
import org.apache.maven.model.superpom.DefaultSuperPomProvider;
import org.apache.maven.model.superpom.SuperPomProvider;
import org.apache.maven.model.validation.DefaultModelValidator;
import org.apache.maven.model.validation.ModelValidator;

/**
 * A factory to create model builder instances when no dependency injection is available. Note: This class is
 * only meant as a utility for developers that want to employ the model builder outside of the Maven build system, Maven
 * plugins should always acquire model builder instances via dependency injection. Developers might want to subclass
 * this factory to provide custom implementations for some of the components used by the model builder.
 *
 * @author Benjamin Bentmann
 */
public class DefaultModelBuilderFactory {

    protected ModelProcessor newModelProcessor() {
        DefaultModelProcessor processor = new DefaultModelProcessor();
        processor.setModelLocator(newModelLocator());
        processor.setModelReader(newModelReader());
        return processor;
    }

    protected ModelLocator newModelLocator() {
        return new DefaultModelLocator();
    }

    protected ModelReader newModelReader() {
        return new DefaultModelReader();
    }

    protected ProfileSelector newProfileSelector() {
        DefaultProfileSelector profileSelector = new DefaultProfileSelector();

        for (ProfileActivator activator : newProfileActivators()) {
            profileSelector.addProfileActivator(activator);
        }

        return profileSelector;
    }

    protected ProfileActivator[] newProfileActivators() {
        return new ProfileActivator[] {
            new JdkVersionProfileActivator(),
            new OperatingSystemProfileActivator(),
            new PropertyProfileActivator(),
            new FileProfileActivator()
                    .setProfileActivationFilePathInterpolator(newProfileActivationFilePathInterpolator())
        };
    }

    protected ProfileActivationFilePathInterpolator newProfileActivationFilePathInterpolator() {
        return new ProfileActivationFilePathInterpolator().setPathTranslator(newPathTranslator());
    }

    protected UrlNormalizer newUrlNormalizer() {
        return new DefaultUrlNormalizer();
    }

    protected PathTranslator newPathTranslator() {
        return new DefaultPathTranslator();
    }

    protected ModelInterpolator newModelInterpolator() {
        UrlNormalizer normalizer = newUrlNormalizer();
        PathTranslator pathTranslator = newPathTranslator();
        return new StringVisitorModelInterpolator()
                .setPathTranslator(pathTranslator)
                .setUrlNormalizer(normalizer)
                .setVersionPropertiesProcessor(newModelVersionPropertiesProcessor());
    }

    protected ModelVersionProcessor newModelVersionPropertiesProcessor() {
        return new DefaultModelVersionProcessor();
    }

    protected ModelValidator newModelValidator() {
        return new DefaultModelValidator(newModelVersionPropertiesProcessor());
    }

    protected ModelNormalizer newModelNormalizer() {
        return new DefaultModelNormalizer();
    }

    protected ModelPathTranslator newModelPathTranslator() {
        return new DefaultModelPathTranslator().setPathTranslator(newPathTranslator());
    }

    protected ModelUrlNormalizer newModelUrlNormalizer() {
        return new DefaultModelUrlNormalizer().setUrlNormalizer(newUrlNormalizer());
    }

    protected InheritanceAssembler newInheritanceAssembler() {
        return new DefaultInheritanceAssembler();
    }

    protected ProfileInjector newProfileInjector() {
        return new DefaultProfileInjector();
    }

    protected SuperPomProvider newSuperPomProvider() {
        return new DefaultSuperPomProvider().setModelProcessor(newModelProcessor());
    }

    protected DependencyManagementImporter newDependencyManagementImporter() {
        return new DefaultDependencyManagementImporter();
    }

    protected DependencyManagementInjector newDependencyManagementInjector() {
        return new DefaultDependencyManagementInjector();
    }

    protected LifecycleBindingsInjector newLifecycleBindingsInjector() {
        return new StubLifecycleBindingsInjector();
    }

    protected PluginManagementInjector newPluginManagementInjector() {
        return new DefaultPluginManagementInjector();
    }

    protected PluginConfigurationExpander newPluginConfigurationExpander() {
        return new DefaultPluginConfigurationExpander();
    }

    protected ReportConfigurationExpander newReportConfigurationExpander() {
        return new DefaultReportConfigurationExpander();
    }

    protected ReportingConverter newReportingConverter() {
        return new DefaultReportingConverter();
    }

    /**
     * Creates a new model builder instance.
     *
     * @return The new model builder instance, never {@code null}.
     */
    public DefaultModelBuilder newInstance() {
        DefaultModelBuilder modelBuilder = new DefaultModelBuilder();

        modelBuilder.setModelProcessor(newModelProcessor());
        modelBuilder.setModelValidator(newModelValidator());
        modelBuilder.setModelNormalizer(newModelNormalizer());
        modelBuilder.setModelPathTranslator(newModelPathTranslator());
        modelBuilder.setModelUrlNormalizer(newModelUrlNormalizer());
        modelBuilder.setModelInterpolator(newModelInterpolator());
        modelBuilder.setInheritanceAssembler(newInheritanceAssembler());
        modelBuilder.setProfileInjector(newProfileInjector());
        modelBuilder.setProfileSelector(newProfileSelector());
        modelBuilder.setSuperPomProvider(newSuperPomProvider());
        modelBuilder.setDependencyManagementImporter(newDependencyManagementImporter());
        modelBuilder.setDependencyManagementInjector(newDependencyManagementInjector());
        modelBuilder.setLifecycleBindingsInjector(newLifecycleBindingsInjector());
        modelBuilder.setPluginManagementInjector(newPluginManagementInjector());
        modelBuilder.setPluginConfigurationExpander(newPluginConfigurationExpander());
        modelBuilder.setReportConfigurationExpander(newReportConfigurationExpander());
        modelBuilder.setReportingConverter(newReportingConverter());
        modelBuilder.setProfileActivationFilePathInterpolator(newProfileActivationFilePathInterpolator());

        return modelBuilder;
    }

    private static class StubLifecycleBindingsInjector implements LifecycleBindingsInjector {

        @Override
        public void injectLifecycleBindings(
                Model model, ModelBuildingRequest request, ModelProblemCollector problems) {}
    }
}