import java.util.Properties
import java.io.FileInputStream

plugins {
    id("com.android.application")
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id("dev.flutter.flutter-gradle-plugin")
}

// ---------------------------------------------------------------------------
// NetDesk release signing.
// Credentials live in android/key.properties (git-ignored). Generate the
// keystore + this file with:  packaging\build-android.ps1 -GenerateKeystore
// When key.properties is absent the release build falls back to DEBUG signing
// so `flutter run --release` keeps working for local development.
// ---------------------------------------------------------------------------
val keystorePropertiesFile = rootProject.file("key.properties")
val keystoreProperties = Properties()
if (keystorePropertiesFile.exists()) {
    FileInputStream(keystorePropertiesFile).use { keystoreProperties.load(it) }
}

android {
    namespace = "space.netdesk"
    compileSdk = flutter.compileSdkVersion

    // NetDesk ships prebuilt Rust .so under src/main/jniLibs/<abi>/libnetdesk_core.so
    // (produced by cargo-ndk). Point AGP at the NDK already on disk via
    // ANDROID_NDK_HOME so a Gradle build never triggers an NDK download; fall
    // back to Flutter's pinned NDK version when the env var is not set.
    val ndkHomeEnv = System.getenv("ANDROID_NDK_HOME")
    if (ndkHomeEnv != null && file(ndkHomeEnv).exists()) {
        ndkPath = ndkHomeEnv
    } else {
        ndkVersion = flutter.ndkVersion
    }

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_17
        targetCompatibility = JavaVersion.VERSION_17
    }

    defaultConfig {
        // NetDesk application id (reverse of netdesk.space).
        applicationId = "space.netdesk"
        minSdk = flutter.minSdkVersion
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName
    }

    signingConfigs {
        create("release") {
            if (keystorePropertiesFile.exists()) {
                keyAlias = keystoreProperties["keyAlias"] as String?
                keyPassword = keystoreProperties["keyPassword"] as String?
                storeFile = (keystoreProperties["storeFile"] as String?)?.let { file(it) }
                storePassword = keystoreProperties["storePassword"] as String?
            }
        }
    }

    buildTypes {
        release {
            // Use the real upload key when key.properties is present, else debug.
            signingConfig = if (keystorePropertiesFile.exists()) {
                signingConfigs.getByName("release")
            } else {
                signingConfigs.getByName("debug")
            }
        }
    }
}

kotlin {
    compilerOptions {
        jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
    }
}

flutter {
    source = "../.."
}