import groovy.json.JsonOutput

plugins {
    java
    application
    eclipse
    `check-lib-versions`
    id("org.graalvm.buildtools.native") version "1.0.0"
}

allprojects {
    group = "org.asamk"
    version = "0.14.4-SNAPSHOT"
}

java {
    sourceCompatibility = JavaVersion.VERSION_25
    targetCompatibility = JavaVersion.VERSION_25

    if (!JavaVersion.current().isCompatibleWith(targetCompatibility)) {
        toolchain {
            languageVersion.set(JavaLanguageVersion.of(targetCompatibility.majorVersion))
        }
    }
}

application {
    mainClass.set("org.asamk.signal.Main")
    applicationDefaultJvmArgs = listOf("--enable-native-access=ALL-UNNAMED")
}

graalvmNative {
    binaries {
        this["main"].run {
            buildArgs.add("-Dfile.encoding=UTF-8")
            buildArgs.add("-J-Dfile.encoding=UTF-8")
            buildArgs.add("-march=compatibility")
            buildArgs.add("--enable-native-access=ALL-UNNAMED")
            resources.autodetect()
            if (System.getenv("GRAALVM_HOME") == null) {
                toolchainDetection.set(true)
                javaLauncher.set(javaToolchains.launcherFor {
                    languageVersion.set(JavaLanguageVersion.of(25))
                })
            } else {
                toolchainDetection.set(false)
            }
        }
    }
}

val artifactType = Attribute.of("artifactType", String::class.java)
val minified = Attribute.of("minified", Boolean::class.javaObjectType)
dependencies {
    attributesSchema {
        attribute(minified)
    }
    artifactTypes.getByName("jar") {
        attributes.attribute(minified, false)
    }
}

configurations.runtimeClasspath.configure {
    attributes {
        attribute(minified, true)
    }
}
val excludePatterns = mapOf(
    "libsignal-client" to setOf(
        "libsignal_jni_testing_amd64.so",
        "signal_jni_testing_amd64.dll",
        "libsignal_jni_testing_amd64.dylib",
        "libsignal_jni_testing_aarch64.dylib",
    )
)

val schemaAnnotationProcessor by configurations.creating {
    isCanBeConsumed = false
    isCanBeResolved = true
}

dependencies {
    registerTransform(JarFileExcluder::class) {
        from.attribute(minified, false).attribute(artifactType, "jar")
        to.attribute(minified, true).attribute(artifactType, "jar")

        parameters {
            excludeFilesByArtifact = excludePatterns
        }
    }

    schemaAnnotationProcessor(libs.micronaut.json.schema.processor)
    schemaAnnotationProcessor(libs.micronaut.inject.java)
    implementation(libs.bouncycastle)
    implementation(libs.jackson.databind)
    implementation(libs.argparse4j)
    implementation(libs.dbusjava)
    implementation(libs.slf4j.api)
    implementation(libs.slf4j.jul)
    implementation(libs.logback)
    implementation(libs.zxing)
    implementation(libs.micronaut.json.schema.annotations)
    if (gradle.startParameter.taskNames.any { it.contains("jsonSchemas") }) {
        implementation(libs.micronaut.json.schema.generator)
    }    
    implementation(project(":libsignal-cli"))

    testImplementation(libs.junit.jupiter)
    testImplementation(platform(libs.junit.jupiter.bom))
    testRuntimeOnly(libs.junit.launcher)
}

tasks.named<Test>("test") {
    useJUnitPlatform()
}

configurations {
    implementation {
        resolutionStrategy.failOnVersionConflict()
    }
}


tasks.withType<AbstractArchiveTask>().configureEach {
    isPreserveFileTimestamps = false
    isReproducibleFileOrder = true
}

tasks.withType<JavaCompile> {
    options.encoding = "UTF-8"
}

tasks.withType<Jar> {
    manifest {
        attributes(
            "Implementation-Title" to project.name,
            "Implementation-Version" to project.version,
            "Main-Class" to application.mainClass.get(),
            "Enable-Native-Access" to "ALL-UNNAMED",
        )
    }
}

tasks.register("fatJar", type = Jar::class) {
    archiveBaseName.set("${project.name}-fat")
    exclude(
        "META-INF/*.SF",
        "META-INF/**/*.MF",
        "META-INF/*.DSA",
        "META-INF/*.RSA",
        "META-INF/NOTICE*",
        "META-INF/LICENSE*",
        "META-INF/INDEX.LIST",
        "**/module-info.class",
    )
    duplicatesStrategy = DuplicatesStrategy.WARN
    doFirst {
        from(configurations.runtimeClasspath.get().map { if (it.isDirectory) it else zipTree(it) })
    }
    with(tasks.jar.get())
}

tasks.register("writeLibsignalVersion") {
    doLast {
        val resolutionResult = configurations.runtimeClasspath.get().incoming.resolutionResult
        val libsignalDep =
            resolutionResult.allDependencies.find { dep -> dep.requested is ModuleComponentSelector && (dep.requested as ModuleComponentSelector).group == "org.signal" && (dep.requested as ModuleComponentSelector).moduleIdentifier.name == "libsignal-client" }
        if (libsignalDep != null) {
            val version = (libsignalDep.requested as ModuleComponentSelector).version
            file("libsignal-version").writeText(version + "\n")
        } else {
            throw GradleException("Could not find libsignal-client dependency")
        }
    }
}

tasks.register<JavaCompile>("jsonSchemas") {
    dependsOn(tasks.compileJava)
    val schemaBaseUri = "http://localhost:8080/schemas/"
    source = sourceSets.main.get().java
    include("org/asamk/signal/json/**/*.java")
    classpath = sourceSets.main.get().compileClasspath + files(sourceSets.main.get().java.destinationDirectory)
    destinationDirectory.set(layout.buildDirectory.dir("generated"))
    options.annotationProcessorPath = schemaAnnotationProcessor
    options.compilerArgs.addAll(
        listOf(
            "-Amicronaut.processing.group=org.asamk",
            "-Amicronaut.processing.module=signal-cli",
            "-Amicronaut.processing.annotations=org.asamk.signal.json.*",
            "-Amicronaut.jsonschema.baseUri=$schemaBaseUri",
        )
    )
    doLast {
        fileTree(destinationDirectory.get().dir("META-INF/schemas").asFile) {
            include("*.schema.json")
        }.forEach { schemaFile ->
            val normalized = schemaFile.readText().replace("\"$schemaBaseUri/", "\"")
            val prettyJson = JsonOutput.prettyPrint(normalized)
            schemaFile.writeText("$prettyJson\n")
        }
    }
}