plugins {
    id 'java'
    id 'org.jetbrains.gradle.plugin.idea-ext' version '1.3'
    id 'com.gradleup.shadow' version '9.3.1'
}

import org.gradle.internal.os.OperatingSystem

ext {
    if (project.hasProperty('hytale_home')) {
        hytaleHome = project.findProperty('hytale_home')
    }
    else {
        def os = OperatingSystem.current()
        if (os.isWindows()) {
            hytaleHome = "${System.getProperty("user.home")}/AppData/Roaming/Hytale"
        }
        else if (os.isMacOsX()) {
            hytaleHome = "${System.getProperty("user.home")}/Library/Application Support/Hytale"
        }
        else if (os.isLinux()) {
            hytaleHome = "${System.getProperty("user.home")}/.var/app/com.hypixel.HytaleLauncher/data/Hytale"
            if (!file(hytaleHome).exists()) {
                hytaleHome = "${System.getProperty("user.home")}/.local/share/Hytale"
            }
        }
    }
}

def hytaleHomePath = project.findProperty('hytaleHome')
def hasHytaleHome = hytaleHomePath && file(hytaleHomePath).exists()
if (!hasHytaleHome) {
    logger.lifecycle("Hytale install not detected; run configs that launch the server will be skipped. Set -Phytale_home=/path/to/Hytale to enable them.")
}

java {
    toolchain.languageVersion = JavaLanguageVersion.of(java_version)
    withSourcesJar()
    withJavadocJar()
}

// Quiet warnings about missing Javadocs.
javadoc {
    options.addStringOption('Xdoclint:-missing', '-quiet')
}

// Adds the Hytale server as a build dependency, allowing you to reference and
// compile against their code without bundling it. When a local install is
// present, we still use its jar for launching the server in IDE run configs.
dependencies {
    compileOnly("com.hypixel.hytale:Server:$hytale_build")
    if (hasHytaleHome) {
        runtimeOnly(files("$hytaleHome/install/$patchline/package/game/latest/Server/HytaleServer.jar"))
    }

    // Your dependencies here
}

repositories {
    mavenCentral()
    maven {
        name = "hytale-release"
        url = uri("https://maven.hytale.com/release")
    }
    maven {
        name = "hytale-pre-release"
        url = uri("https://maven.hytale.com/pre-release")
    }
}

// Updates the manifest.json file with the latest properties defined in the
// build.properties file. Currently we update the version and if packs are
// included with the plugin.
tasks.register('updatePluginManifest') {
    def manifestFile = file('src/main/resources/manifest.json')
    doLast {
        if (!manifestFile.exists()) {
            throw new GradleException("Could not find manifest.json at ${manifestFile.path}!")
        }
        def manifestJson = new groovy.json.JsonSlurper().parseText(manifestFile.text)
        manifestJson.Version = version
        manifestJson.IncludesAssetPack = includes_pack.toBoolean()
        manifestFile.text = groovy.json.JsonOutput.prettyPrint(groovy.json.JsonOutput.toJson(manifestJson))
    }
}

// Makes sure the plugin manifest is up to date.
tasks.named('processResources') {
    dependsOn 'updatePluginManifest'
}

tasks.named('shadowJar') {
    archiveClassifier.set('')
    mergeServiceFiles()
}

// Ensure the shaded jar is produced during a normal build.
tasks.named('build') {
    dependsOn 'shadowJar'
}

if (hasHytaleHome) {
    // Create the working directory to run the server if it does not already exist.
    def serverRunDir = file("$projectDir/run")
    if (!serverRunDir.exists()) {
        serverRunDir.mkdirs()
    }

    def createServerRunArguments = { String srcDir ->
        def programParameters = '--allow-op --disable-sentry --assets="' + "${hytaleHome}/install/$patchline/package/game/latest/Assets.zip" + '"'
        def modPaths = []
        if (includes_pack.toBoolean()) {
            modPaths << srcDir
        }
        if (load_user_mods.toBoolean()) {
            modPaths << "${hytaleHome}/UserData/Mods"
        }
        if (!modPaths.isEmpty()) {
            programParameters += ' --mods="' + modPaths.join(',') + '"'
        }
        return programParameters
    }

    // Creates a run configuration in IDEA that will run the Hytale server with
    // your plugin and the default assets.
    idea.project.settings.runConfigurations {
        'HytaleServer'(org.jetbrains.gradle.ext.Application) {
            mainClass = 'com.hypixel.hytale.Main'
            moduleName = project.idea.module.name + '.main'
            programParameters = createServerRunArguments(sourceSets.main.java.srcDirs.first().parentFile.absolutePath)
            workingDirectory = serverRunDir.absolutePath
        }
    }

    // Creates a launch.json file for VSCode with the same configuration
    tasks.register('generateVSCodeLaunch') {
        def vscodeDir = file("$projectDir/.vscode")
        def launchFile = file("$vscodeDir/launch.json")
        doLast {
            if (!vscodeDir.exists()) {
                vscodeDir.mkdirs()
            }
            def programParams = createServerRunArguments("\${workspaceFolder}")
            def launchConfig = [
                    version: "0.2.0",
                    configurations: [
                            [
                                    type: "java",
                                    name: "HytaleServer",
                                    request: "launch",
                                    mainClass: "com.hypixel.hytale.Main",
                                    args: programParams,
                                    cwd: "\${workspaceFolder}/run"
                            ]
                    ]
            ]
            launchFile.text = groovy.json.JsonOutput.prettyPrint(groovy.json.JsonOutput.toJson(launchConfig))
        }
    }
} else {
    tasks.register('generateVSCodeLaunch') {
        doLast {
            logger.lifecycle("Skipped VSCode launch configuration because hytale_home is not set or the install path is missing.")
        }
    }
}