/*
 * STAROPENSOURCE ENGINE SOURCE FILE
 * Copyright (c) 2024 The StarOpenSource Engine Authors
 * Licensed under the GNU Affero General Public License v3
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

// Plugins
plugins {
    id("java")
    id("io.freefair.lombok") version("${pluginLombok}")
}

// Register task for Javadoc generation for all subsystems
tasks.register("javadocAll", Javadoc) {
    // Subprojects to exclude
    def subprojects = [
            ":base",
            ":ansi",
            ":slf4j-compat",
            ":windowing",
            ":windowing:glfw",
            ":notification",
    ]

    // Task metadata
    setDescription("Generates Javadoc API documentation for all subprojects.")
    setGroup("documentation")

    // Make sure the source is delomboked first
    for (String subproject : subprojects)
        dependsOn(project(subproject).getTasks().named("delombok"))

    // Set output directory, source and classpath
    setSource(subprojects.collect({ project(it).projectDir.getPath() + "/build/generated/sources/delombok/java/main/" }))
    setClasspath(files(subprojects.collect({ project(it).sourceSets.main.compileClasspath })))
    setDestinationDir(file("build/docs/javadoc"))

    options {
        if (new File(projectDir, "src/main/javadoc/theme.css").exists())
            stylesheetFile = new File(projectDir, "src/main/javadoc/theme.css")  // Theming is cool :3
        setMemberLevel(JavadocMemberLevel.PUBLIC)  // Only display public stuff
        setOverview("src/main/javadoc/overview.html")  // We want a custom overview page to greet the visitor
        setLocale("en_US")  // 你好
        addStringOption("Xwerror", "-quiet") // Fail build on warning

        setJFlags([
                "-Duser.language=en_US"  // See above
        ])
    }

    // Fix module collisions
    doFirst {
        logger.log(LogLevel.WARN, "If this task fails, make sure to reset all module-info.java files using git or you may encounter issues.")

        for (String subproject : subprojects) {
            File source = new File(project(subproject).projectDir.getPath() + "/src/main/java/module-info.java")
            File target = new File(project(subproject).projectDir.getPath() + "/src/main/module-info.java")

            if (source.exists()) {
                target.delete()
                source.renameTo(target)
            }
        }
    }
    doLast {
        for (String subproject : subprojects) {
            File source = new File(project(subproject).projectDir.getPath() + "/src/main/module-info.java")
            File target = new File(project(subproject).projectDir.getPath() + "/src/main/java/module-info.java")

            if (source.exists()) {
                target.delete()
                source.renameTo(target)
            }
        }
    }
}

// Set group, version and repositories for all projects
allprojects {
    version = project.versioningVersion + "-" + project.versioningType + project.versioningTyperelease + project.versioningFork

    java {
        setSourceCompatibility(JavaVersion.valueOf("VERSION_" + project.javaSource))
        setTargetCompatibility(JavaVersion.valueOf("VERSION_" + project.javaTarget))
    }

    repositories {
        mavenCentral()
    }
}