import java.nio.charset.StandardCharsets
import java.nio.file.Files
import java.nio.file.Path
import java.nio.file.StandardCopyOption
import org.elasticsearch.gradle.MavenFilteringHack
import org.elasticsearch.gradle.test.NodeInfo

group 'org.elasticsearch.plugin'

apply plugin: 'elasticsearch.esplugin'
esplugin {
  name 'x-pack'
  description 'Elasticsearch Expanded Pack Plugin'
  classname 'org.elasticsearch.xpack.XPackPlugin'
  hasClientJar = true
}

ext.versions = [
  okhttp: '2.7.5'
]

// TODO: fix this! https://github.com/elastic/x-plugins/issues/1066
ext.compactProfile = 'full'

dependencyLicenses.enabled = false

licenseHeaders {
  approvedLicenses << 'BCrypt (BSD-like)'
  additionalLicense 'BCRYP', 'BCrypt (BSD-like)', 'Copyright (c) 2006 Damien Miller <djm@mindrot.org>'
}

dependencies {
  // security deps
  compile project(path: ':modules:transport-netty3', configuration: 'runtime')
  compile project(path: ':modules:transport-netty4', configuration: 'runtime')
  compile 'dk.brics.automaton:automaton:1.11-8'
  compile 'com.unboundid:unboundid-ldapsdk:3.1.1'
  compile 'org.bouncycastle:bcprov-jdk15on:1.55'
  compile 'org.bouncycastle:bcpkix-jdk15on:1.55'
  testCompile 'com.google.jimfs:jimfs:1.1'

  // watcher deps
  compile 'com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:r239'
  compile 'com.google.guava:guava:16.0.1' // needed by watcher for the html sanitizer and security tests for jimfs
  compile 'com.sun.mail:javax.mail:1.5.3'
  // HACK: java 9 removed javax.activation from the default modules, so instead of trying to add modules, which would have
  // to be conditionalized for java 8/9, we pull in the classes directly
  compile 'javax.activation:activation:1.1'

  testCompile 'org.subethamail:subethasmtp:3.1.7'
  // needed for subethasmtp, has @GuardedBy annotation
  testCompile 'com.google.code.findbugs:jsr305:3.0.1'

  // monitoring deps
  compile "org.elasticsearch.client:rest:${version}"
  compile "org.elasticsearch.client:sniffer:${version}"

  // common test deps
  testCompile 'org.elasticsearch:securemock:1.2'
  testCompile 'org.slf4j:slf4j-log4j12:1.6.2'
  testCompile 'org.slf4j:slf4j-api:1.6.2'

  // mock web server
  testCompile "com.squareup.okhttp:mockwebserver:${versions.okhttp}"
  testCompile "com.squareup.okhttp:okhttp:${versions.okhttp}"
  testCompile "com.squareup.okhttp:okhttp-ws:${versions.okhttp}"
  testCompile 'com.squareup.okio:okio:1.6.0'
}

// we keep the source directories in the original structure of split plugins,
// in order to facilitate backports to 2.x.  TODO: remove after 5.0 release
for (String module : ['', 'license-plugin/', 'security/', 'watcher/', 'monitoring/', 'graph/']) {
  sourceSets {
    main {
      java.srcDir("${module}src/main/java")
      resources.srcDir("${module}src/main/resources")
    }
    test {
      java.srcDir("${module}src/test/java")
      resources.srcDir("${module}src/test/resources")
    }
  }
}

// make LicenseSigner available for testing signed licenses
sourceSets.test.java {
  srcDir '../license-tools/src/main/java'
}

compileJava.options.compilerArgs << "-Xlint:-deprecation,-rawtypes,-serial,-try,-unchecked"
compileTestJava.options.compilerArgs << "-Xlint:-deprecation,-rawtypes,-serial,-try,-unchecked"

ext.expansions = [
  'project.version': version,
]

processResources {
  from(sourceSets.main.resources.srcDirs) {
    exclude '**/public.key'
    inputs.properties(expansions)
    MavenFilteringHack.filter(it, expansions)
  }
  String licenseKeyName = System.getProperty('license.key', 'dev')
  String licenseKeyPath = "license-plugin/keys/${licenseKeyName}/public.key"
  if (file(licenseKeyPath).exists() == false) {
    throw new GradleException("no public key found for '${licenseKeyName}'")
  }
  from licenseKeyPath
}

forbiddenPatterns {
  exclude '**/*.key'
  exclude '**/*.p12'
  exclude '**/*.der'
  exclude '**/*.zip'
}

// TODO: standardize packaging config for plugins
bundlePlugin {
  from(project(':x-plugins').projectDir) {
    include 'LICENSE.txt'
  }
  from(projectDir) {
    include 'NOTICE.txt'
  }
  from('bin/x-pack') {
    into 'bin'
  }
  from('security/bin/x-pack') {
    into 'bin'
  }
  from('security/config/x-pack') {
    into 'config'
  }
  from('watcher/bin/x-pack') {
    into 'bin'
  }
}

// add api jar for extension authors to compile against
// note this is just the normal x-pack jar for now, with a different name
project.afterEvaluate {
  task apiJar {
    dependsOn('generatePomFileForApijarPublication', project.jar)
    doFirst {
      Path jarFile = project.jar.outputs.files.singleFile.toPath()
      String apiFileName = jarFile.fileName.toString().replace(project.version, "api-${project.version}")
      Files.copy(jarFile, jarFile.resolveSibling(apiFileName), StandardCopyOption.REPLACE_EXISTING)

      String pomFileName = jarFile.fileName.toString().replace('.jar', '.pom')
      String apiPomFileName = apiFileName.replace('.jar', '.pom')
      Files.copy(jarFile.resolveSibling(pomFileName), jarFile.resolveSibling(apiPomFileName),
                 StandardCopyOption.REPLACE_EXISTING)
    }
  }
  assemble.dependsOn(apiJar)
  project.publishing {
    publications {
      apijar(MavenPublication) {
        from project.components.java
        artifactId = artifactId + '-api'
        pom.withXml { XmlProvider xml ->
          Node root = xml.asNode()
          root.appendNode('name', project.pluginProperties.extension.name)
          root.appendNode('description', project.pluginProperties.extension.description)
        }
      }
    }
  }
}

integTest {
  // TODO: fix this rest test to not depend on a hardcoded port!
  systemProperty 'tests.rest.blacklist', 'getting_started/10_monitor_cluster_health/*,bulk/10_basic/*'
  cluster {
    setting 'xpack.monitoring.collection.interval', '3s'
    waitCondition = { NodeInfo node, AntBuilder ant ->
        File tmpFile = new File(node.cwd, 'wait.success')
        for (int i = 0; i < 10; i++) {
          // we use custom wait logic here as the elastic user is not available immediately and ant.get will fail when a 401 is returned
          HttpURLConnection httpURLConnection = null;
          try {
            httpURLConnection = (HttpURLConnection) new URL("http://${node.httpUri()}/_cluster/health?wait_for_nodes=${numNodes}").openConnection();
            httpURLConnection.setRequestProperty("Authorization", "Basic " +
                    Base64.getEncoder().encodeToString("elastic:changeme".getBytes(StandardCharsets.UTF_8)));
            httpURLConnection.setRequestMethod("GET");
            httpURLConnection.connect();
            if (httpURLConnection.getResponseCode() == 200) {
              tmpFile.withWriter StandardCharsets.UTF_8.name(), {
                it.write(httpURLConnection.getInputStream().getText(StandardCharsets.UTF_8.name()))
              }
            }
          } catch (Exception e) {
            if (i == 9) {
              logger.error("final attempt of calling cluster health failed", e)
            } else {
              logger.debug("failed to call cluster health", e)
            }
          } finally {
            if (httpURLConnection != null) {
              httpURLConnection.disconnect();
            }
          }

          // did not start, so wait a bit before trying again
          Thread.sleep(500L);
        }
        return tmpFile.exists()
    }
  }
}

// TODO: don't publish test artifacts just to run messy tests, fix the tests!
// https://github.com/elastic/x-plugins/issues/724
configurations {
    testArtifacts.extendsFrom testRuntime
}
task testJar(type: Jar) {
    classifier "test"
    from sourceSets.test.output
}
artifacts {
    // normal es plugins do not publish the jar but we need to since users need it for Transport Clients and extensions
    archives jar
    testArtifacts testJar
}

// classes are missing, e.g. com.ibm.icu.lang.UCharacter
thirdPartyAudit.excludes = [
    // uses internal java api: sun.misc.Unsafe
    'com.google.common.cache.Striped64',
    'com.google.common.cache.Striped64$1',
    'com.google.common.cache.Striped64$Cell',
    'com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator',
    'com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator$1',

    // pulled in as external dependency to work on java 9
    'com.sun.activation.registries.LineTokenizer',
    'com.sun.activation.registries.LogSupport',
    'com.sun.activation.registries.MailcapFile',
    'com.sun.activation.registries.MailcapParseException',
    'com.sun.activation.registries.MailcapTokenizer',
    'com.sun.activation.registries.MimeTypeEntry',
    'com.sun.activation.registries.MimeTypeFile',
    'javax.activation.ActivationDataFlavor',
    'javax.activation.CommandInfo',
    'javax.activation.CommandMap',
    'javax.activation.CommandObject',
    'javax.activation.DataContentHandler',
    'javax.activation.DataContentHandlerFactory',
    'javax.activation.DataHandler$1',
    'javax.activation.DataHandler',
    'javax.activation.DataHandlerDataSource',
    'javax.activation.DataSource',
    'javax.activation.DataSourceDataContentHandler',
    'javax.activation.FileDataSource',
    'javax.activation.FileTypeMap',
    'javax.activation.MailcapCommandMap',
    'javax.activation.MimeType',
    'javax.activation.MimeTypeParameterList',
    'javax.activation.MimeTypeParseException',
    'javax.activation.MimetypesFileTypeMap',
    'javax.activation.ObjectDataContentHandler',
    'javax.activation.SecuritySupport$1',
    'javax.activation.SecuritySupport$2',
    'javax.activation.SecuritySupport$3',
    'javax.activation.SecuritySupport$4',
    'javax.activation.SecuritySupport$5',
    'javax.activation.SecuritySupport',
    'javax.activation.URLDataSource',
    'javax.activation.UnsupportedDataTypeException'
]