apply plugin: 'com.android.library'
apply plugin: 'maven'
apply plugin: 'de.undercouch.download'

import de.undercouch.gradle.tasks.download.Download
import org.apache.tools.ant.taskdefs.condition.Os
import org.apache.tools.ant.filters.ReplaceTokens

def downloadsDir = new File("$buildDir/downloads")
def thirdPartyNdkDir = new File("$buildDir/third-party-ndk")

task createNativeDepsDirectories {
    downloadsDir.mkdirs()
    thirdPartyNdkDir.mkdirs()
}

task downloadGlog(dependsOn: createNativeDepsDirectories, type: Download) {
    src 'https://github.com/google/glog/archive/v0.3.5.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'glog-0.3.5.tar.gz')
}

task prepareGlog(dependsOn: [downloadGlog], type: Copy) {
    from tarTree(downloadGlog.dest)
    from './third-party/glog/'
    include 'glog-0.3.5/src/**/*', 'Android.mk', 'config.h', 'build.gradle', 'CMakeLists.txt', 'ApplicationManifest.xml'
    includeEmptyDirs = false
    filesMatching('**/*.h.in') {
        filter(ReplaceTokens, tokens: [
                ac_cv_have_unistd_h: '1',
                ac_cv_have_stdint_h: '1',
                ac_cv_have_systypes_h: '1',
                ac_cv_have_inttypes_h: '1',
                ac_cv_have_libgflags: '0',
                ac_google_start_namespace: 'namespace google {',
                ac_cv_have_uint16_t: '1',
                ac_cv_have_u_int16_t: '1',
                ac_cv_have___uint16: '0',
                ac_google_end_namespace: '}',
                ac_cv_have___builtin_expect: '1',
                ac_google_namespace: 'google',
                ac_cv___attribute___noinline: '__attribute__ ((noinline))',
                ac_cv___attribute___noreturn: '__attribute__ ((noreturn))',
                ac_cv___attribute___printf_4_5: '__attribute__((__format__ (__printf__, 4, 5)))'
        ])
        it.path = (it.name - '.in')
    }
    into "$thirdPartyNdkDir/glog"
}

task finalizeGlog(dependsOn: [prepareGlog], type: Copy) {
    from './third-party/glog/'
    include 'logging.cc'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/glog/glog-0.3.5/src/"
}

task downloadDoubleConversion(dependsOn: createNativeDepsDirectories, type: Download) {
    src 'https://github.com/google/double-conversion/archive/v3.0.0.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'double-conversion-3.0.0.tar.gz')
}

task prepareDoubleConversion(dependsOn: [downloadDoubleConversion], type: Copy) {
    from tarTree(downloadDoubleConversion.dest)
    from './third-party/DoubleConversion/'
    include 'double-conversion-3.0.0/**/*', 'build.gradle', 'CMakeLists.txt', 'ApplicationManifest.xml'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/double-conversion"
}

task downloadBoost(dependsOn: createNativeDepsDirectories, type: Download) {
    src 'https://github.com/react-native-community/boost-for-react-native/releases/download/v1.63.0-0/boost_1_63_0.tar.gz'
    onlyIfNewer true
    overwrite true
    dest new File(downloadsDir, 'boost_1_63_0.tar.gz')
}

task prepareBoost(dependsOn: [downloadBoost], type: Copy) {
    from tarTree(resources.gzip(downloadBoost.dest))
    include 'boost_1_63_0/boost/**/*.hpp', 'boost_1_63_0/boost/**/*.h', 'boost/boost/**/*.hpp', 'boost/boost/**/*.h'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/boost"
    doLast {
        file("$thirdPartyNdkDir/boost/boost").renameTo("$thirdPartyNdkDir/boost/boost_1_63_0")
    }
}

task downloadFolly(dependsOn: createNativeDepsDirectories, type: Download) {
    src 'https://github.com/facebook/folly/archive/v2018.06.18.00.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'folly-2018.06.18.00.tar.gz');
}

task prepareFolly(dependsOn: [downloadFolly], type: Copy) {
    from tarTree(downloadFolly.dest)
    from './third-party/Folly/'
    include 'folly-2018.06.18.00/folly/**/*', 'build.gradle', 'CMakeLists.txt', 'ApplicationManifest.xml'
    eachFile {fname -> fname.path = (fname.path - "folly-2018.06.18.00/")}
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/folly"
}

//TODO: Get rid off this hack.
task finalizeFolly(dependsOn: [prepareFolly], type: Copy) {
    from './third-party/Folly/'
    include 'AsyncServerSocket.cpp'
    into "$thirdPartyNdkDir/folly/folly/io/async/"
}

task downloadLibEvent(dependsOn: [], type: Download) {
    src 'https://github.com/priteshrnandgaonkar/libevent/archive/release-2.1.9.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'libevent-release-2.1.9.tar.gz');
}

task prepareLibEvent(dependsOn: [downloadLibEvent], type: Copy) {
    from tarTree(downloadLibEvent.dest)
    from './third-party/LibEvent/'
    include 'libevent-release-2.1.9/**/*', 'build.gradle', 'ApplicationManifest.xml'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/LibEvent"
}

task finalizeEvent(dependsOn: [prepareLibEvent], type: Copy) {
    from './third-party/LibEvent/'
    include 'event-config.h'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/LibEvent/libevent-release-2.1.9/include/event2/"
}

task finalizeEvent2(dependsOn: [finalizeEvent], type: Copy) {
    from './third-party/LibEvent/'
    include 'libs/**/*'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/LibEvent/"
}

task downloadOpenSSLSource(dependsOn: [], type: Download) {
    src 'https://www.openssl.org/source/openssl-1.1.0h.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'openssl-android-1.0.0.tar.gz');
}

task downloadOpenSSLLibs(dependsOn: [], type: Download) {
    src 'https://github.com/passy/openssl-android/releases/download/1.1.0h/openssl-1.1.0h-prebuilt.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'openssl-1.1.0h-prebuilt.tar.gz');
}

task prepareOpenSSL(dependsOn: [downloadOpenSSLSource, downloadOpenSSLLibs], type: Copy) {
    from tarTree(downloadOpenSSLSource.dest)
    from tarTree(downloadOpenSSLLibs.dest)
    from './third-party/OpenSSL/'
    include 'openssl-1.1.0h/**/*'
    include 'libs/**/*'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/OpenSSL/"
}

task configureOpenSSL(dependsOn: [prepareOpenSSL], type: Exec) {
    workingDir "$thirdPartyNdkDir/OpenSSL/openssl-1.1.0h/"
    // This is only to generate a buildconfig.h in the next step. I **believe**
    // that the options here don't really matter for that file.
    commandLine './Configure', 'dist'
}

task finalizeOpenSSL(dependsOn: [configureOpenSSL], type: Exec) {
    workingDir "$thirdPartyNdkDir/OpenSSL/openssl-1.1.0h/"
    commandLine 'make', 'build_generated'
}

task downloadRSocket(dependsOn: [], type: Download) {
    src 'https://github.com/priteshrnandgaonkar/rsocket-cpp/archive/0.10.1.tar.gz'
    onlyIfNewer true
    overwrite false
    dest new File(downloadsDir, 'rsocket-cpp-0.10.1.tar.gz');
}

task prepareRSocket(dependsOn: [downloadRSocket], type: Copy) {
    from tarTree(downloadRSocket.dest)
    from './third-party/RSocket/'
    include 'rsocket-cpp-0.10.1/**/*', 'build.gradle', 'ApplicationManifest.xml', 'CMakeLists.txt'
    includeEmptyDirs = false
    into "$thirdPartyNdkDir/RSocket"
}

task prepareAllLibs() {
    dependsOn finalizeGlog
    dependsOn prepareDoubleConversion
    dependsOn prepareBoost
    dependsOn finalizeFolly
    dependsOn finalizeEvent
    dependsOn finalizeOpenSSL
    dependsOn prepareRSocket
}

android {
    compileSdkVersion rootProject.compileSdkVersion
    buildToolsVersion rootProject.buildToolsVersion

    defaultConfig {
        minSdkVersion rootProject.minSdkVersion
        targetSdkVersion rootProject.targetSdkVersion
        buildConfigField "boolean", "IS_INTERNAL_BUILD", 'true'

        ndk {
            abiFilters 'x86', 'armeabi-v7a', 'arm64-v8a'
        }

        externalNativeBuild {
            cmake {
                arguments '-DANDROID_TOOLCHAIN=clang',
                    '-DANDROID_STL=c++_shared'
            }
        }
    }
    lintOptions {
        abortOnError false
    }
    sourceSets {
        main {
            manifest.srcFile './AndroidManifest.xml'
            java {
                srcDir 'android'
                srcDir 'core'
                srcDir 'plugins'
                exclude 'console/ConsoleSonarPlugin.java'
                exclude 'console/JavascriptEnvironment.java'
                exclude 'console/JavascriptSession.java'
            }
            res {
                srcDir 'res'
            }
            jniLibs {
                srcDir "$thirdPartyNdkDir/OpenSSL/libs/"
            }
        }
    }
    externalNativeBuild {
        cmake {
            path './CMakeLists.txt'
        }
    }

    dependencies {
        compileOnly deps.lithoAnnotations
        compileOnly 'org.glassfish:javax.annotation:10.0-b28'

        implementation project(':fbjni')

        implementation deps.soloader
        implementation deps.guava
        implementation deps.jsr305
        implementation deps.supportAppCompat
        implementation deps.stetho
        implementation deps.okhttp3
        implementation deps.lithoCore
        implementation deps.lithoWidget
        implementation 'org.mozilla:rhino:1.7.10'
    }
}

project.afterEvaluate {
    preBuild.dependsOn prepareAllLibs
}

apply from: rootProject.file('gradle/release.gradle')

task sourcesJar(type: Jar) {
    from android.sourceSets.main.java.srcDirs
    classifier = 'sources'
}

artifacts.add('archives', sourcesJar)