/*
 * This file is part of fabric-loom, licensed under the MIT License (MIT).
 *
 * Copyright (c) 2018-2021 FabricMC
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package net.fabricmc.loom.configuration.providers.mappings;

import java.io.File;
import java.nio.file.Path;
import java.util.function.Supplier;

import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.Dependency;
import org.gradle.api.artifacts.MinimalExternalModuleDependency;
import org.gradle.api.artifacts.ResolutionStrategy;
import org.gradle.api.logging.Logger;

import net.fabricmc.loom.LoomGradleExtension;
import net.fabricmc.loom.api.mappings.layered.MappingContext;
import net.fabricmc.loom.configuration.providers.minecraft.MinecraftProvider;
import net.fabricmc.loom.util.download.DownloadBuilder;
import net.fabricmc.loom.util.service.ScopedSharedServiceManager;
import net.fabricmc.mappingio.tree.MemoryMappingTree;

public class GradleMappingContext implements MappingContext {
	private final Project project;
	private final LoomGradleExtension extension;
	private final String workingDirName;

	public GradleMappingContext(Project project, String workingDirName) {
		this.project = project;
		this.extension = LoomGradleExtension.get(project);
		this.workingDirName = workingDirName;
	}

	@Override
	public Path resolveDependency(Dependency dependency) {
		Configuration configuration = project.getConfigurations().detachedConfiguration(dependency);
		// Don't allow changing versions as this breaks down with how we cache layered mappings.
		configuration.resolutionStrategy(ResolutionStrategy::failOnNonReproducibleResolution);
		return configuration.getSingleFile().toPath();
	}

	@Override
	public Path resolveMavenDependency(String mavenNotation) {
		return resolveDependency(project.getDependencies().create(mavenNotation));
	}

	@Override
	public Path resolveDependency(MinimalExternalModuleDependency dependency) {
		return resolveDependency(project.getDependencies().create(dependency));
	}

	@Override
	public Supplier<MemoryMappingTree> intermediaryTree() {
		return () -> {
			try (var serviceManager = new ScopedSharedServiceManager()) {
				return IntermediateMappingsService.getInstance(serviceManager, project, minecraftProvider()).getMemoryMappingTree();
			}
		};
	}

	@Override
	public MinecraftProvider minecraftProvider() {
		return extension.getMinecraftProvider();
	}

	@Override
	public Path workingDirectory(String name) {
		return new File(minecraftProvider().dir("layered/working_dir/" + workingDirName), name).toPath();
	}

	@Override
	public Logger getLogger() {
		return project.getLogger();
	}

	@Override
	public DownloadBuilder download(String url) {
		return extension.download(url);
	}

	@Override
	public boolean refreshDeps() {
		return extension.refreshDeps();
	}

	public Project getProject() {
		return project;
	}

	public LoomGradleExtension getExtension() {
		return extension;
	}
}
