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

object ProjectConfig {
    const val packageName = "eu.darken.capod"

    const val minSdk = 26
    const val compileSdk = 36
    const val targetSdk = 36

    object Version {
        val versionProperties = Properties().apply {
            load(FileInputStream(File("version.properties")))
        }
        val major = versionProperties.getProperty("project.versioning.major").toInt()
        val minor = versionProperties.getProperty("project.versioning.minor").toInt()
        val patch = versionProperties.getProperty("project.versioning.patch").toInt()
        val build = versionProperties.getProperty("project.versioning.build").toInt()

        val name = "${major}.${minor}.${patch}-rc${build}"
        val code = major * 10000000 + minor * 100000 + patch * 1000 + build * 10
    }
}

fun lastCommitHash(): String = Runtime.getRuntime().exec("git rev-parse --short HEAD").let { process ->
    process.waitFor()
    val output = process.inputStream.use { input ->
        input.bufferedReader().use {
            it.readText()
        }
    }
    process.destroy()
    output.trim()
}

fun com.android.build.api.dsl.SigningConfig.setupCredentials(
    signingPropsPath: File? = null
) {

    val keyStoreFromEnv = System.getenv("STORE_PATH")?.let { File(it) }

    if (keyStoreFromEnv?.exists() == true) {
        println("Using signing data from environment variables.")
        storeFile = keyStoreFromEnv
        storePassword = System.getenv("STORE_PASSWORD")
        keyAlias = System.getenv("KEY_ALIAS")
        keyPassword = System.getenv("KEY_PASSWORD")
    } else {
        println("Using signing data from properties file.")
        val props = Properties().apply {
            signingPropsPath?.takeIf { it.canRead() }?.let { load(FileInputStream(it)) }
        }

        val keyStorePath = props.getProperty("release.storePath")?.let { File(it) }

        if (keyStorePath?.exists() == true) {
            storeFile = keyStorePath
            storePassword = props.getProperty("release.storePassword")
            keyAlias = props.getProperty("release.keyAlias")
            keyPassword = props.getProperty("release.keyPassword")
        }
    }
}