plugins {
    id 'flywheel.subproject'
}

sourceSets {
    // Loom only populates mc stuff to the main source set,
    // so grab that here and use it for the others.
    // Note that the `+` operator does NOT perform a deep copy
    // of a FileCollection, so this object is shared between
    // the source sets and we should avoid mutating it.
    FileCollection mcCompileClassPath = main.compileClasspath

    SourceSet api = api {
        compileClasspath = mcCompileClassPath
    }
    SourceSet lib = lib {
        compileClasspath = mcCompileClassPath + api.output
    }
    SourceSet backend = backend {
        compileClasspath = mcCompileClassPath + api.output + lib.output
    }

    main {
        // Assign here rather than concatenate to avoid modifying the mcCompileClassPath FileCollection
        compileClasspath = mcCompileClassPath + api.output + lib.output + backend.output
    }

    test {
        // Only test needs runtimeClasspath filled since the game shouldn't run from common alone.
        // Fine to concatenate here.
        compileClasspath += api.output + lib.output + backend.output
        runtimeClasspath += api.output + lib.output + backend.output
    }
}

TaskProvider<Jar> createJarAndOutgoingConfiguration(String name) {
    return createJarAndOutgoingConfiguration(name, sourceSets.named(name).get())
}

TaskProvider<Jar> createJarAndOutgoingConfiguration(String name, SourceSet sourceSet) {
    def config = configurations.register("common${name.capitalize()}") {
        canBeConsumed = true
        canBeResolved = false
    }
    def jarTask = tasks.register("${name}Jar", Jar) {
        archiveClassifier.set(name)
        from sourceSet.output
    }

    artifacts.add(config.name, jarTask)

    return jarTask
}

// TODO: repackage these for maven publication
def apiJar = createJarAndOutgoingConfiguration("api")
def libJar = createJarAndOutgoingConfiguration("lib")
def backendJar = createJarAndOutgoingConfiguration("backend")
def implJar = createJarAndOutgoingConfiguration("impl", sourceSets.main)

dependencies {
    modCompileOnly "net.fabricmc:fabric-loader:${fabric_loader_version}"

    testImplementation 'org.junit.jupiter:junit-jupiter:5.8.1'
}

test {
    useJUnitPlatform()
}

publishing {
    publications {
        register('mavenIntermediary', MavenPublication) {
            from(components['java'])
            artifactId = "flywheel-${project.name}-intermediary-${artifact_minecraft_version}"
        }
        register('mavenMojmap', MavenPublication) {
            artifact jar
            artifact sourcesJar
            artifactId = "flywheel-${project.name}-mojmap-${artifact_minecraft_version}"
        }
    }
}