import java.nio.file.Files
import java.nio.file.Paths

plugins {
    id 'java'
    id("com.github.johnrengelman.shadow") version "8.1.1"
}

group = project.group
version = project.version

jar {
    from {
        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
        configurations.runtimeClasspath.collect {
            it.isDirectory() ? it : zipTree(it)
        }
    }
}

repositories {
    mavenCentral()
    maven {
        url "https://repo.dmulloy2.net/repository/public/"
    }
    maven {
        name = 'spigotmc-repo'
        url = 'https://hub.spigotmc.org/nexus/content/repositories/snapshots/'
    }
    maven {
        name = "papermc"
        url = uri("https://repo.papermc.io/repository/maven-public/")
    }
    maven {
        name = 'sonatype'
        url = 'https://oss.sonatype.org/content/groups/public/'
    }
    maven {
        url = uri("https://repo.codemc.io/repository/maven-releases/")
    }
    maven {
        url = uri("https://repo.codemc.io/repository/maven-snapshots/")
    }
}

dependencies {
    compileOnly "io.papermc.paper:paper-api:1.21.4-R0.1-SNAPSHOT"
    implementation 'com.google.code.gson:gson:2.10.1'
    implementation 'org.ow2.asm:asm-commons:9.5'
    implementation files("deps/PDK-1.4.0.jar")
    implementation "com.github.retrooper:packetevents-spigot:2.7.0"
}

def targetJavaVersion = 21
java {
    def javaVersion = JavaVersion.toVersion(targetJavaVersion)
    sourceCompatibility = javaVersion
    targetCompatibility = javaVersion
    toolchain.languageVersion.set(JavaLanguageVersion.of(21))
    if (JavaVersion.current() < javaVersion) {
        toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
    }
}

tasks.withType(JavaCompile).configureEach {
    if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
        options.release = targetJavaVersion
    }
}

tasks.register('copyDeps', Copy) {
    from configurations.runtimeClasspath
    into 'build/deps'
    include '*.jar'
}


processResources {
    def props = [version: version]
    inputs.properties props
    filteringCharset 'UTF-8'
    filesMatching('plugin.yml') {
        expand props
    }
}

compileJava.options.encoding("UTF-8")

tasks.withType(JavaCompile) {
    options.encoding = "UTF-8"
}

tasks.shadowJar {
    relocate("com.github.retrooper.packetevents", "me.trouper.sentinel.packetevents.api")
    relocate("io.github.retrooper.packetevents", "me.trouper.sentinel.packetevents.impl")
}

task obfuscate(type: JavaExec) {
    // Specify the main class in the obfuscator JAR (if required)

    // Path to the obfuscator JAR
    classpath = files('obf/grunt-main.jar')

    // Arguments to pass to the obfuscator (e.g., input and output directories)
    args = [
            '--config', '.\\obf\\config.json'
    ]
}

task copyLibs {
    doLast {
        // Define the source directory (Gradle cache) and the target directory
        def sourceDir = Paths.get("C:/Users/crvic/.gradle/caches/modules-2/files-2.1")
        def targetDir = Paths.get("${buildDir}/../deps") // Output directory

        // Create the target directory if it doesn't exist
        if (!Files.exists(targetDir)) {
            Files.createDirectories(targetDir)
        }

        // Recursively traverse the source directory and copy JAR files
        Files.walk(sourceDir)
                .filter { Files.isRegularFile(it) && it.toString().endsWith(".jar") }
                .forEach { jarFile ->
                    // Extract the file name (without the directory structure)
                    def fileName = jarFile.fileName.toString()

                    // Define the target file path (flat structure)
                    def targetFile = targetDir.resolve(fileName)

                    // Handle duplicate file names (if any)
                    if (Files.exists(targetFile)) {
                        println "Skipping duplicate file: ${fileName}"
                        return
                    }

                    // Copy the JAR file to the target directory
                    Files.copy(jarFile, targetFile)
                    println "Copied: ${jarFile} -> ${targetFile}"
                }

        println "All JAR files have been extracted to: ${targetDir}"
    }
}