plugins {
    id 'java'
    id 'org.springframework.boot' version '2.7.5'
    id 'io.openapiprocessor.openapi-processor' version '2022.2'
    id 'io.spring.dependency-management' version '1.1.0'
    id 'com.github.jk1.dependency-license-report' version '2.1'
    id "org.owasp.dependencycheck" version "7.3.0"
    id "com.diffplug.spotless" version "6.11.0"
    id 'jacoco'
    id 'info.solidsoft.pitest' version '1.9.0'
    id 'se.patrikerdes.use-latest-versions' version '0.2.18'
    id 'com.github.ben-manes.versions' version '0.43.0'
}

group = 'net.hostsharing'
version = '0.0.1-SNAPSHOT'

wrapper {
    distributionType = Wrapper.DistributionType.BIN
    gradleVersion = '7.5'
}

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
    testCompile {
        extendsFrom testAnnotationProcessor

        // Only JUNit 5 (Jupiter) should be used at compile time.
        // For runtime it's still needed by testcontainers, though.
        exclude group: 'junit', module: 'junit'
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
}

repositories {
    mavenCentral()
}

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(17)
    }
}

ext {
    set('testcontainersVersion', "1.17.3")
}

// wrapper

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-data-rest'
    implementation 'org.springframework.boot:spring-boot-starter-jdbc'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-validation'
    implementation 'com.github.gavlyukovskiy:datasource-proxy-spring-boot-starter:1.8.1'
    implementation 'org.springdoc:springdoc-openapi-ui:1.6.12'
    implementation 'org.liquibase:liquibase-core'
    implementation 'com.vladmihalcea:hibernate-types-55:2.20.0'
    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.13.4'
    implementation 'org.openapitools:jackson-databind-nullable:0.2.3'
    implementation 'org.modelmapper:modelmapper:3.1.0'
    implementation 'org.iban4j:iban4j:3.2.3-RELEASE'

    compileOnly 'org.projectlombok:lombok'
    testCompileOnly 'org.projectlombok:lombok'

    developmentOnly 'org.springframework.boot:spring-boot-devtools'

    runtimeOnly 'org.postgresql:postgresql'

    annotationProcessor 'org.projectlombok:lombok'
    testAnnotationProcessor 'org.projectlombok:lombok'

    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    testImplementation 'org.testcontainers:testcontainers'
    testImplementation 'org.testcontainers:junit-jupiter'
    testImplementation 'org.testcontainers:postgresql'
    testImplementation 'com.tngtech.archunit:archunit-junit5:1.0.0'
    testImplementation 'io.rest-assured:spring-mock-mvc'
    testImplementation 'org.hamcrest:hamcrest-core:2.2'
    testImplementation 'org.pitest:pitest-junit5-plugin:1.1.0'
}

dependencyManagement {
    imports {
        mavenBom "org.testcontainers:testcontainers-bom:${testcontainersVersion}"
    }
}

// Java Compiler Options
tasks.withType(JavaCompile) {
    options.compilerArgs += [
            "-parameters" // keep parameter names => no need for @Param for SpringData
    ]
}

// Configure tests
tasks.named('test') {
    useJUnitPlatform()
    jvmArgs '-Duser.language=en'
    jvmArgs '-Duser.country=US'
}

// OpenAPI Source Code Generation
openapiProcessor {
    springRoot {
        processorName 'spring'
        processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
        apiPath "$projectDir/src/main/resources/api-definition.yaml"
        mapping "$projectDir/src/main/resources/api-mappings.yaml"
        targetDir "$projectDir/build/generated/sources/openapi"
        showWarnings true
        openApiNullable true
    }
    springRbac {
        processorName 'spring'
        processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
        apiPath "$projectDir/src/main/resources/api-definition/rbac/rbac.yaml"
        mapping "$projectDir/src/main/resources/api-definition/rbac/api-mappings.yaml"
        targetDir "$projectDir/build/generated/sources/openapi"
        showWarnings true
        openApiNullable true
    }
    springTest {
        processorName 'spring'
        processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
        apiPath "$projectDir/src/main/resources/api-definition/test/test.yaml"
        mapping "$projectDir/src/main/resources/api-definition/test/api-mappings.yaml"
        targetDir "$projectDir/build/generated/sources/openapi"
        showWarnings true
        openApiNullable true
    }
    springHs {
        processorName 'spring'
        processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
        apiPath "$projectDir/src/main/resources/api-definition/hs-office/hs-office.yaml"
        mapping "$projectDir/src/main/resources/api-definition/hs-office/api-mappings.yaml"
        targetDir "$projectDir/build/generated/sources/openapi"
        showWarnings true
        openApiNullable true
    }
}
sourceSets.main.java.srcDir 'build/generated/sources/openapi'
abstract class ProcessSpring extends DefaultTask {}
tasks.register('processSpring', ProcessSpring)
['processSpringRoot', 'processSpringRbac', 'processSpringTest', 'processSpringHs'].each {
    project.tasks.processSpring.dependsOn it
}
project.tasks.processResources.dependsOn processSpring
project.tasks.compileJava.dependsOn processSpring

// Spotless Code Formatting
spotless {
    java {
        // removeUnusedImports() TODO: reactivate once it can deal with multi-line-strings
        indentWithSpaces(4)
        endWithNewline()
        toggleOffOn()

        target fileTree(rootDir) {
            include '**/*.java'
            exclude '**/generated/**/*.java'
        }
    }
}
project.tasks.check.dependsOn(spotlessCheck)

// OWASP Dependency Security Test
dependencyCheck {
    cveValidForHours=4
    format = 'ALL'
    suppressionFile = 'etc/owasp-dependency-check-suppression.xml'
    failOnError = true
    failBuildOnCVSS = 7
}
project.tasks.check.dependsOn(dependencyCheckAnalyze)
project.tasks.dependencyCheckAnalyze.doFirst { // Why not doLast? See README.md!
    println "OWASP Dependency Security Report: file:///${project.rootDir}/build/reports/dependency-check-report.html"
}


// License Check
licenseReport {
    excludeBoms = true
    allowedLicensesFile = new File("$projectDir/etc/allowed-licenses.json")
}
project.tasks.check.dependsOn(checkLicense)

// JaCoCo Test Code Coverage
jacoco {
    toolVersion = "0.8.8"
}
test {
    finalizedBy jacocoTestReport // generate report after tests
    excludes = [
            'net.hostsharing.hsadminng.**.generated.**',
    ]
}
jacocoTestReport {
    dependsOn test
    afterEvaluate {
        classDirectories.setFrom(files(classDirectories.files.collect {
            fileTree(dir: it, exclude: [
                    "net/hostsharing/hsadminng/**/generated/**/*.class",
                    "net/hostsharing/hsadminng/hs/HsadminNgApplication.class"
            ])
        }))
    }
    doFirst { // Why not doLast? See README.md!
        println "HTML Jacoco Test Code Coverage Report: file://${reports.html.outputLocation.get()}/index.html"
    }
}
project.tasks.check.dependsOn(jacocoTestCoverageVerification)
jacocoTestCoverageVerification {
    violationRules {
        rule {
            limit {
                minimum = 0.92
            }
        }

        // element: PACKAGE, BUNDLE, CLASS, SOURCEFILE or METHOD
        // counter:  INSTRUCTION, BRANCH, LINE, COMPLEXITY, METHOD, or CLASS
        // value: TOTALCOUNT, COVEREDCOUNT, MISSEDCOUNT, COVEREDRATIO or MISSEDRATIO

        rule {
            element = 'CLASS'
            excludes = [
                    'net.hostsharing.hsadminng.**.generated.**',
                    'net.hostsharing.hsadminng.HsadminNgApplication',
                    'net.hostsharing.hsadminng.ping.PingController',
                    'net.hostsharing.hsadminng.mapper.Mapper'
            ]

            limit {
                counter = 'LINE'
                value = 'COVEREDRATIO'
                minimum = 0.98
            }
        }
        rule {
            element = 'METHOD'
            excludes = [
                    'net.hostsharing.hsadminng.**.generated.**',
                    'net.hostsharing.hsadminng.HsadminNgApplication.main',
                    'net.hostsharing.hsadminng.ping.PingController.*'
            ]

            limit {
                counter = 'BRANCH'
                value = 'COVEREDRATIO'
                minimum = 1.00
            }
        }
    }
}

// pitest mutation testing
pitest {
    targetClasses = ['net.hostsharing.hsadminng.**']
    excludedClasses = [
            'net.hostsharing.hsadminng.config.**',
            'net.hostsharing.hsadminng.**.*Controller',
            'net.hostsharing.hsadminng.**.generated.**'
    ]

    targetTests = ['net.hostsharing.hsadminng.**.*UnitTest', 'net.hostsharing.hsadminng.**.*RestTest']
    excludedTestClasses = ['**AcceptanceTest*', '**IntegrationTest*']

    pitestVersion = '1.9.0'
    junit5PluginVersion = '1.0.0'

    threads = 4

    // As Java unit tests are pretty pointless in our case, this maybe makes not much sense.
    mutationThreshold = 71
    coverageThreshold = 57
    testStrengthThreshold = 87

    outputFormats = ['XML', 'HTML']
    timestampedReports = false
}
project.tasks.check.dependsOn(project.tasks.pitest)
project.tasks.pitest.doFirst { // Why not doLast? See README.md!
    println "PiTest Mutation Report: file:///${project.rootDir}/build/reports/pitest/index.html"
}


// Dependency Versions Upgrade
useLatestVersions {
    finalizedBy check
}

def isNonStable = { String version ->
    def stableKeyword = ['RELEASE', 'FINAL', 'GA'].any { it -> version.toUpperCase().contains(it) }
    def regex = /^[0-9,.v-]+(-r)?$/
    return !stableKeyword && !(version ==~ regex)
}

tasks.named("dependencyUpdates").configure {
    rejectVersionIf {
        isNonStable(it.candidate.version)
    }
}