import java.util.Properties

plugins {
    id("com.android.application")
    id("org.jetbrains.kotlin.android")
}

// Identifiants WebDAV de distribution (Nextcloud) lus depuis local.properties
// — jamais commités. Voir local.properties + project_kazeia_installer_updates.
val localProps = Properties().apply {
    val f = rootProject.file("local.properties")
    if (f.exists()) f.inputStream().use { load(it) }
}
fun localProp(key: String, default: String = ""): String =
    localProps.getProperty(key) ?: default

// Keystore release — identifiants lus depuis /opt/Kazeia/keystore/credentials.properties
// (hors git, à SAUVEGARDER hors machine). Voir docs/RELEASE_SIGNING.md.
// Absent (autre machine) → le build release retombe sur la clé debug avec un warning.
val releaseKeystoreProps = Properties().apply {
    val f = file("/opt/Kazeia/keystore/credentials.properties")
    if (f.exists()) f.inputStream().use { load(it) }
}
val hasReleaseKeystore = releaseKeystoreProps.getProperty("storeFile")
    ?.let { file(it).exists() } == true

android {
    namespace = "com.kazeia"
    compileSdk = 36
    ndkVersion = "27.3.13750724"

    signingConfigs {
        if (hasReleaseKeystore) {
            create("release") {
                storeFile = file(releaseKeystoreProps.getProperty("storeFile"))
                storePassword = releaseKeystoreProps.getProperty("storePassword")
                keyAlias = releaseKeystoreProps.getProperty("keyAlias")
                keyPassword = releaseKeystoreProps.getProperty("keyPassword")
            }
        }
    }

    defaultConfig {
        applicationId = "com.kazeia"
        minSdk = 28
        targetSdk = 36
        versionCode = 6
        versionName = "0.1.5"

        // WebDAV de distribution — injecté depuis local.properties.
        buildConfigField("String", "WEBDAV_BASE", "\"${localProp("webdav.base")}\"")
        buildConfigField("String", "WEBDAV_USER", "\"${localProp("webdav.user")}\"")
        buildConfigField("String", "WEBDAV_PASS", "\"${localProp("webdav.pass")}\"")

        ndk {
            abiFilters += "arm64-v8a"
        }

        externalNativeBuild {
            cmake {
                cppFlags += "-std=c++17"
                arguments += "-DANDROID_STL=c++_shared"
            }
        }
    }

    externalNativeBuild {
        cmake {
            path = file("src/main/jni/CMakeLists.txt")
            version = "3.22.1"
        }
    }

    buildTypes {
        release {
            isMinifyEnabled = false
            proguardFiles(
                getDefaultProguardFile("proguard-android-optimize.txt"),
                "proguard-rules.pro"
            )
            if (hasReleaseKeystore) {
                signingConfig = signingConfigs.getByName("release")
            } else {
                logger.warn("⚠ keystore release absent (/opt/Kazeia/keystore/) — release signé en DEBUG. Voir docs/RELEASE_SIGNING.md")
                signingConfig = signingConfigs.getByName("debug")
            }
        }
    }

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

    kotlinOptions {
        jvmTarget = "17"
    }

    buildFeatures {
        viewBinding = true
        buildConfig = true
    }

    sourceSets {
        getByName("main") {
            jniLibs.srcDirs("src/main/jniLibs")
        }
    }
}

// Reproductibilité des jniLibs : les .so (gitignorés, 5 chaînes de build) doivent
// correspondre au manifest versionné. Un build RELEASE avec des libs divergentes
// échoue ; le debug reste libre (itération engine). Cf scripts/jnilibs.sh.
val verifyJniLibs = tasks.register<Exec>("verifyJniLibs") {
    commandLine("bash", rootProject.file("scripts/jnilibs.sh").absolutePath, "verify")
}
tasks.matching { it.name == "preReleaseBuild" }.configureEach {
    dependsOn(verifyJniLibs)
}

dependencies {
    // Tests unitaires JVM (src/test/) — logique pure : CrisisGuard, VectorIndex, Chunker.
    // Lancer : ./gradlew :app:testDebugUnitTest
    testImplementation("junit:junit:4.13.2")

    // Android
    implementation("androidx.core:core-ktx:1.15.0")
    implementation("androidx.appcompat:appcompat:1.7.0")
    implementation("androidx.recyclerview:recyclerview:1.4.0")
    implementation("com.google.android.material:material:1.12.0")
    implementation("androidx.constraintlayout:constraintlayout:2.2.1")

    // Coroutines
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")

    // Lifecycle (StateFlow observation)
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.8.7")
    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.7")

    // ONNX Runtime (for Silero VAD)
    implementation("com.microsoft.onnxruntime:onnxruntime-android-qnn:1.24.3")

    // LiteRT + QNN (for Whisper NPU)
    implementation("com.google.ai.edge.litert:litert:1.4.2")
    implementation("com.google.ai.edge.litert:litert-api:1.4.2")
    implementation("com.qualcomm.qti:qnn-litert-delegate:2.44.0")
    implementation("com.qualcomm.qti:qnn-runtime:2.44.0")

    // ExecuTorch JNI dependencies (for TTS CP on NPU)
    implementation("com.facebook.fbjni:fbjni:0.7.0")
    implementation("com.facebook.soloader:nativeloader:0.10.5")
    implementation(files("libs/executorch.jar"))

    // OkHttp — client WebDAV pour téléchargement modèles depuis Nextcloud
    implementation("com.squareup.okhttp3:okhttp:4.12.0")
    // WorkManager — orchestration du téléchargement modèles (foreground, reprise)
    implementation("androidx.work:work-runtime-ktx:2.9.1")

    // SQLCipher for encrypted conversation history (RGPD / secret médical)
    implementation("net.zetetic:sqlcipher-android:4.5.4@aar")
    implementation("androidx.sqlite:sqlite-ktx:2.4.0")
    // EncryptedSharedPreferences pour stocker la passphrase SQLCipher
    // (clef wrappée par Android Keystore, persistante).
    implementation("androidx.security:security-crypto:1.1.0-alpha06")

    // Unity as a Library (UaaL) — DISABLED
    // implementation(project(":unityLibrary"))
    // implementation("androidx.games:games-activity:3.0.5")
    // compileOnly(files("../unityLibrary/unityLibrary/libs/unity-classes.jar"))
}