plugins {
    id "com.android.application"
    id "kotlin-android"
    id "dev.flutter.flutter-gradle-plugin"
}

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

android {
    namespace "com.pangolin.pangolin_vpn"
    compileSdkVersion flutter.compileSdkVersion
    ndkVersion flutter.ndkVersion

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = '1.8'
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        applicationId "com.pangolin.pangolin_vpn"
        // libbox requires minSdk 21 (gomobile -androidapi 21)
        minSdkVersion Math.max(flutter.minSdkVersion as Integer, 21)
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    // ── sing-box libbox（gomobile AAR）──────────────────────────────
    // 产物由 app/kernel/build-android.sh 生成：
    //   cd app/kernel && ./build-android.sh
    // 路径：client/android/app → ../../.. → repo root → app/kernel/dist/android/
    // Kotlin stdlib 由 kotlin-android 插件自动引入，无需显式声明。
    def libboxAar = file("${projectDir}/../../../app/kernel/dist/android/libbox.aar")
    if (libboxAar.exists()) {
        implementation files(libboxAar)
    } else {
        logger.warn("⚠  libbox.aar not found at ${libboxAar.absolutePath}")
        logger.warn("   Run: cd app/kernel && ./build-android.sh")
    }
}