// SPDX-FileCopyrightText: 2026 Echolot contributors
// SPDX-License-Identifier: GPL-3.0-or-later

plugins {
    alias(libs.plugins.kotlin.jvm)
    alias(libs.plugins.kotlin.serialization)
}

// Pure Kotlin/JVM: the client half of probe-protocol.md. No Android deps, so
// the Android app modules can depend on it and it stays unit-testable (incl.
// live integration tests) on any JDK. Crypto, HTTP and UDP come from the JDK
// (javax.crypto, java.net.http, java.net) — only JSON needs a library.
dependencies {
    implementation(libs.kotlinx.serialization.json)
    testImplementation(kotlin("test"))
}

kotlin {
    // Build with the available JDK (Android Studio's JBR is 21) but emit
    // Java-17 bytecode so the Android app modules can consume this library.
    jvmToolchain(21)
    compilerOptions {
        jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17)
    }
}
java {
    sourceCompatibility = JavaVersion.VERSION_17
    targetCompatibility = JavaVersion.VERSION_17
}

tasks.test {
    useJUnitPlatform()
    // The live end-to-end test against a real server only runs when
    // ECHOLOT_LIVE_URL is set; otherwise it self-skips (see LiveServerTest).
    listOf("ECHOLOT_LIVE_URL", "ECHOLOT_LIVE_PIN", "ECHOLOT_LIVE_CRED",
           "ECHOLOT_LIVE_UDP", "ECHOLOT_LIVE_TARGET").forEach { k ->
        System.getenv(k)?.let { environment(k, it) }
    }
}