// Gradle build config for Godot Engine's Android port.
plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
}

dependencies {
    implementation libraries.kotlinStdLib
    implementation libraries.androidxFragment
    implementation project(":lib")

    implementation "androidx.window:window:1.0.0"
}

ext {
    // Retrieve the build number from the environment variable; default to 0 if none is specified.
    // The build number is added as a suffix to the version code for upload to the Google Play store.
    getEditorBuildNumber = { ->
        int buildNumber = 0
        String versionStatus = System.getenv("GODOT_VERSION_STATUS")
        if (versionStatus != null && !versionStatus.isEmpty()) {
            try {
                buildNumber = Integer.parseInt(versionStatus.replaceAll("[^0-9]", ""));
            } catch (NumberFormatException ignored) {
                buildNumber = 0
            }
        }

        return buildNumber
    }
    // Value by which the Godot version code should be offset by to make room for the build number
    editorBuildNumberOffset = 100

    // Return the keystore file used for signing the release build.
    getGodotKeystoreFile = { ->
        def keyStore = System.getenv("GODOT_ANDROID_SIGN_KEYSTORE")
        if (keyStore == null) {
            return null
        }
        return file(keyStore)
    }

    // Return the key alias used for signing the release build.
    getGodotKeyAlias = { ->
        def kAlias = System.getenv("GODOT_ANDROID_KEYSTORE_ALIAS")
        return kAlias
    }

    // Return the password for the key used for signing the release build.
    getGodotSigningPassword = { ->
        def signingPassword = System.getenv("GODOT_ANDROID_SIGN_PASSWORD")
        return signingPassword
    }

    // Returns true if the environment variables contains the configuration for signing the release
    // build.
    hasReleaseSigningConfigs = { ->
        def keystoreFile = getGodotKeystoreFile()
        def keyAlias = getGodotKeyAlias()
        def signingPassword = getGodotSigningPassword()

        return keystoreFile != null && keystoreFile.isFile()
            && keyAlias != null && !keyAlias.isEmpty()
            && signingPassword != null && !signingPassword.isEmpty()
    }
}

def generateVersionCode() {
    int libraryVersionCode = getGodotLibraryVersionCode()
    return (libraryVersionCode * editorBuildNumberOffset) + getEditorBuildNumber()
}

def generateVersionName() {
    String libraryVersionName = getGodotLibraryVersionName()
    int buildNumber = getEditorBuildNumber()
    return buildNumber == 0 ? libraryVersionName : libraryVersionName + ".$buildNumber"
}

android {
    compileSdkVersion versions.compileSdk
    buildToolsVersion versions.buildTools
    ndkVersion versions.ndkVersion

    defaultConfig {
        // The 'applicationId' suffix allows to install Godot 3.x(v3) and 4.x(v4) on the same device
        applicationId "org.godotengine.editor.v3"
        versionCode generateVersionCode()
        versionName generateVersionName()
        minSdkVersion versions.minSdk
        targetSdkVersion versions.targetSdk

        missingDimensionStrategy 'products', 'editor'
        setProperty("archivesBaseName", "android_editor")
    }

    compileOptions {
        sourceCompatibility versions.javaVersion
        targetCompatibility versions.javaVersion
    }

    kotlinOptions {
        jvmTarget = versions.javaVersion
    }

    signingConfigs {
        release {
            storeFile getGodotKeystoreFile()
            storePassword getGodotSigningPassword()
            keyAlias getGodotKeyAlias()
            keyPassword getGodotSigningPassword()
        }
    }

    buildTypes {
        dev {
            initWith debug
            applicationIdSuffix ".dev"
        }

        debug {
            initWith release

            applicationIdSuffix ".debug"
            signingConfig signingConfigs.debug
        }

        release {
            if (hasReleaseSigningConfigs()) {
                signingConfig signingConfigs.release
            }
        }
    }

    packagingOptions {
        // 'doNotStrip' is enabled for development within Android Studio
        if (shouldNotStrip()) {
            doNotStrip '**/*.so'
        }
    }
}