package p.studio.architecture;

import com.tngtech.archunit.base.DescribedPredicate;
import com.tngtech.archunit.core.domain.JavaClass;

final class PbsModuleOrigins {
    static final String PBS_GRADLE_PATH = ":prometeu-compiler:frontends:prometeu-frontend-pbs";

    private PbsModuleOrigins() {
    }

    static boolean isPbsModule(final JavaClass javaClass) {
        return uriContains(javaClass, "/prometeu-frontend-pbs/")
                || uriContains(javaClass, "prometeu-frontend-pbs.jar");
    }

    static boolean isRegistryModule(final JavaClass javaClass) {
        return uriContains(javaClass, "/prometeu-frontend-registry/")
                || uriContains(javaClass, "prometeu-frontend-registry.jar");
    }

    static boolean isFrontendApiModule(final JavaClass javaClass) {
        return uriContains(javaClass, "/prometeu-frontend-api/")
                || uriContains(javaClass, "prometeu-frontend-api.jar");
    }

    static DescribedPredicate<JavaClass> fromPbsModule() {
        return DescribedPredicate.describe(
                "originate from the PBS frontend module",
                PbsModuleOrigins::isPbsModule);
    }

    static DescribedPredicate<JavaClass> fromRegistryModule() {
        return DescribedPredicate.describe(
                "originate from the frontend registry module",
                PbsModuleOrigins::isRegistryModule);
    }

    static DescribedPredicate<JavaClass> fromFrontendApiModule() {
        return DescribedPredicate.describe(
                "originate from the frontend-api module",
                PbsModuleOrigins::isFrontendApiModule);
    }

    static String sourceUri(final JavaClass javaClass) {
        return javaClass.getSource()
                .map(source -> normalize(source.getUri().toString()))
                .orElse("<no source>");
    }

    private static boolean uriContains(final JavaClass javaClass, final String fragment) {
        return javaClass.getSource()
                .map(source -> normalize(source.getUri().toString()).contains(fragment))
                .orElse(false);
    }

    private static String normalize(final String uri) {
        return uri.replace('\\', '/');
    }
}