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

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

val keystoreProperties = Properties()
val keystorePropertiesFile = rootProject.file("key.properties")
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(FileInputStream(keystorePropertiesFile))
}

android {
    namespace = "com.tommychow.frosty"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion

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

    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_17.toString()
    }

    defaultConfig {
        applicationId = "com.tommychow.frosty"
        minSdk = flutter.minSdkVersion
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName
    }

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

    buildTypes {
        release {
            // Use the real upload key when key.properties is present (release
            // workflows create it from secrets). Allow debug signing only when a CI
            // compile-only check explicitly opts in via ALLOW_DEBUG_SIGNED_RELEASE;
            // otherwise fail loudly so a real release can never be silently
            // debug-signed if the keystore step is ever missing.
            signingConfig = when {
                keystorePropertiesFile.exists() -> signingConfigs.getByName("release")
                System.getenv("ALLOW_DEBUG_SIGNED_RELEASE") != null -> signingConfigs.getByName("debug")
                else -> error("key.properties missing — set ALLOW_DEBUG_SIGNED_RELEASE=1 for compile-only builds")
            }
        }
    }
}

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