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

buildscript {
    repositories {
        maven { url "https://plugins.gradle.org/m2/" }
    }
    dependencies {
        classpath (group: 'org.sonarsource.scanner.gradle', name: 'sonarqube-gradle-plugin', version: '2.6.2')
    }
}

/**
 * Проверка кода в SonarQube.
 * Для запуска локальной проверки кода, используются следующий command line:
 *   gradle sonarqube \
 *     -Dsonar.host.url=http://127.0.0.1:9000
 *     -Dsonar.login=<TOKEN>
 * где
 * - <TOKEN> - сгенерированный токен учетки "сонара"
 */
plugins {
    id "org.sonarqube" version "2.6.2"
}

allprojects {
    apply plugin: 'java'

    compileJava {
        sourceCompatibility = 1.8
        targetCompatibility = 1.8
        options.encoding = 'UTF-8'
    }

    repositories {
        mavenCentral()
        maven { url 'https://oss.sonatype.org/content/groups/public/' }
    }
}

subprojects {
    group 'mc'

    ext {
        slf4j_version  = '1.7.25'
        spring_version = '5.1.0.RELEASE'
        lombok_version = '1.18.4'
        junit_version  = '5.3.1'
    }

    configurations {
        compile_excludeCopy
        compile.extendsFrom compile_excludeCopy
    }

    dependencies {
        compile (group: 'org.jetbrains', name: 'annotations', version: '16.0.3')

        /* Logger */
        compile (group: 'org.slf4j', name: 'slf4j-api',      version: slf4j_version)
        compile (group: 'org.slf4j', name: 'jcl-over-slf4j', version: slf4j_version)

        /* Spring */
        compile (group: 'org.springframework', name: 'spring-context', version: spring_version)

        /* Lombok */
        annotationProcessor (group: 'org.projectlombok', name: 'lombok', version: lombok_version)
        compile (group: 'org.projectlombok', name: 'lombok', version: lombok_version)
        testAnnotationProcessor (group: 'org.projectlombok', name: 'lombok', version: lombok_version)
        testCompile (group: 'org.projectlombok', name: 'lombok', version: lombok_version)

        /* Testing */
        testImplementation (group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: junit_version)
        testRuntimeOnly(group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: junit_version)
        testImplementation(group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: junit_version)
        testCompile (group: 'org.slf4j', name: 'slf4j-simple', version: slf4j_version)
        testCompile (group: 'org.mockito', name: 'mockito-core', version: '1.10.19')
        testCompile (group: 'org.springframework', name: 'spring-test', version: spring_version)
    }

    test {
        useJUnitPlatform()
    }

    task copyDep(type: Copy) {
        into 'libs'
        from configurations.compile + configurations.runtime - configurations.compile_excludeCopy
    }

    task cleanDep(type: Delete) {
        delete 'libs'
    }

    /**
     * Сборка
     */
    task deploy() {
        dependsOn { jar }

        doLast {
            def deployDir = System.getProperty("deploy")
            if (deployDir == null) {
                println "Need param -Ddeploy=path/to/deploy"
                throw new Exception("Need param -Ddir=path/to/deploy")
            }

            def target = Paths.get(deployDir, jar.archivePath.getName())
            if (Files.notExists(target)) {
                println jar.archivePath
                Files.copy(jar.archivePath.toPath(), target)
            }



            def libsDir = System.getProperty("libs", deployDir+File.separator+"libs")
            if (Files.notExists(Paths.get(libsDir))) {
                (new File(libsDir)).mkdirs()
            }

            def libsCollection = configurations.compile + configurations.runtime - configurations.compile_excludeCopy
            libsCollection.each{ libFile ->
                target = Paths.get(libsDir, libFile.getName())
                if (Files.notExists(target)) {
                    println libFile
                    Files.copy(libFile.toPath(), target)
                }
            }
        }
    }
}

/**
 * Запуск сервера.
 * Для указания рабочей папки, указываем JVM параметр 
 *     -DworkDir=path\to\workdir
 * Если используется отдельная папка для имплементации логгера, то указываем 
 *     -DlogImplDir=path\to\logimpldir
 * Если необходимо передать дополнительные JVM параметры серверу, то указываем их с двойной "D", например:
 *     -DDspringConfig=spring.xml
 *     -DDlog4j.configurationFile=log4j2.xml
 */
task runServer(type: JavaExec) {
    main = 'mc.core.Main'

    workingDir = System.getProperty("workDir", ".")

    subprojects.findAll().each{ prj ->
        classpath += prj.sourceSets.main.runtimeClasspath
    }

    if (System.getProperty("logImplDir") != null) {
        classpath += files(fileTree(dir: new File(System.getProperty("logImplDir"))))
    } else {
        classpath += files(fileTree(dir: new File(workingDir, "log-impl")))
    }

    System.getProperties().stringPropertyNames().stream()
            .filter{propName -> propName.startsWith("D")}
            .forEach{propName -> jvmArgs += "-D" + propName.substring(1) + "=" + System.getProperty(propName)}

    ignoreExitValue = true
}