// Check the root build.gradle under allprojects for common settings
configurations {
    // configuration that holds jars to copy into lib
    includeLibs
}

repositories {
    maven { url "https://repo.maven.apache.org/maven2" }
    maven { url "https://hub.spigotmc.org/nexus/content/repositories/snapshots/" }
    maven { url 'https://papermc.io/repo/repository/maven-public/' }
}

// includeLibs just says to include the library in the final jar
dependencies {
    implementation project(":core")
    runtimeOnly project(path: ':core', configuration: 'shadow')

    // For spigot api
    // We are using an older version to try and ensure that we are not using anything new older versions cant use.
    implementation "org.spigotmc:spigot-api:1.13.2-R0.1-SNAPSHOT"
    implementation "net.md-5:bungeecord-api:1.16-R0.4"
    implementation "com.mojang:authlib:3.5.41"
    // Be careful to only use what you need to from paper, otherwise it will become incompatible with spigot.
    // compileOnly 'com.destroystokyo.paper:paper-api:1.16.5-R0.1-SNAPSHOT'
}

tasks.named('compileJava') {
    dependsOn(':core:shadowJar')
}

jar {
    from configurations.includeLibs.collect {
        it.isDirectory() ? it : zipTree(it)
    }
}

// Code for generating extra data in plugins.yml
// This may be able to be simplified drastically, though the goal is to get this working for now
//  as it has gone through a few iterations.
sourceSets {
    permissionsGen {
        java {
            srcDirs = ['src/main/java']
        }
    }
}

configurations {
    permissionsGenCompileClasspath.extendsFrom compileClasspath
}

def compilePermissionsGen = tasks.register('compilePermissionsGen', JavaCompile) {
    source = sourceSets.permissionsGen.allJava
    classpath = configurations.permissionsGenCompileClasspath
    destinationDirectory = file("$buildDir/classes/permissionsGen")
}

def templateSource = file('src/main/templates')
def templateDest = layout.buildDirectory.dir('generated/resources/templates')

def generatePermissionsYaml = tasks.register('generatePermissionsYaml') {
    dependsOn compilePermissionsGen

    doLast {
        println "Generating permissions.yml file"

        def classFiles = []
        classFiles.addAll(files("$buildDir/classes/permissionsGen", sourceSets.permissionsGen.runtimeClasspath)
                .collect { it.toURI().toURL() })

        classFiles.addAll(project(':core').sourceSets.main.output.classesDirs
                .collect { it.toURI().toURL() })

        def urls = classFiles.toArray(new URL[0])

        def parentClassLoader = Thread.currentThread().contextClassLoader
        def classLoader = new URLClassLoader(urls, parentClassLoader)

        def permissionsGeneratorClass = classLoader.loadClass('com.sekwah.advancedportals.spigot.PermissionsGeneratorSpigot')
        def getPermissionsMethod = permissionsGeneratorClass.getMethod('getPermissions')
        def permissionsYaml = getPermissionsMethod.invoke(null)

        def permissionsFile = file("$buildDir/generated/resources/permissions.yml")
        permissionsFile.parentFile.mkdirs()
        permissionsFile.text = permissionsYaml

        println "Permissions YAML generated at: $permissionsFile"
    }
}

def generateTemplates = tasks.register('generateTemplates', Copy) { task ->
    dependsOn generatePermissionsYaml

    def props = [
            'permissions': { -> file("$buildDir/generated/resources/permissions.yml").text },
            'pluginVersion': { -> project.version }
    ]

    task.inputs.properties(props)
    task.from(templateSource)
    task.into(templateDest)
    task.expand(props)

    doFirst {
        println "Running generateTemplates task"
    }
}

generateTemplates.configure {
    outputs.upToDateWhen { false }
}

sourceSets.main.resources.srcDir(generateTemplates.map { it.outputs })