FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
ENV ANDROID_SDK_ROOT=/opt/android-sdk
ENV KOTLIN_VERSION=1.9.24
ENV PATH="${ANDROID_SDK_ROOT}/build-tools/33.0.2:${JAVA_HOME}/bin:/opt/kotlinc/bin:${PATH}"

# ── System deps ─────────────────────────────────────────────────────────────
RUN apt-get update && apt-get install -y \
    openjdk-17-jdk wget unzip curl python3 python3-pip \
    && rm -rf /var/lib/apt/lists/*

# ── Android SDK command-line tools ──────────────────────────────────────────
RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools && \
    wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip \
         -O /tmp/cmdtools.zip && \
    unzip -q /tmp/cmdtools.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools && \
    mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools \
       ${ANDROID_SDK_ROOT}/cmdline-tools/latest && \
    rm /tmp/cmdtools.zip

ENV PATH="${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin:${PATH}"

# ── SDK components: d8 (build-tools) + android.jar (platforms) ──────────────
RUN yes | sdkmanager --licenses > /dev/null 2>&1 && \
    sdkmanager "build-tools;33.0.2" "platforms;android-33"

# ── Kotlin compiler (kotlinc) ────────────────────────────────────────────────
# Официальный релиз с GitHub — устанавливается в /opt/kotlinc.
# kotlinc компилирует .kt (и .kt вместе с .java) напрямую в JVM bytecode,
# который дальше проходит через тот же d8, что и обычные .class файлы.
RUN wget -q "https://github.com/JetBrains/kotlin/releases/download/v${KOTLIN_VERSION}/kotlin-compiler-${KOTLIN_VERSION}.zip" \
         -O /tmp/kotlinc.zip && \
    unzip -q /tmp/kotlinc.zip -d /opt && \
    rm /tmp/kotlinc.zip && \
    chmod +x /opt/kotlinc/bin/kotlinc && \
    chmod -R 755 /opt/kotlinc

# ── Download pre-installed stub JARs ────────────────────────────────────────
RUN mkdir -p /opt/default-stubs && \
    wget -q "https://huggingface.co/buckets/coidada/ForAction/resolve/jna-5.13.0.jar?download=true" -O /opt/default-stubs/jna-5.13.0.jar && \
    wget -q "https://huggingface.co/buckets/coidada/ForAction/resolve/android.jar?download=true" -O /opt/default-stubs/android.jar && \
    wget -q "https://huggingface.co/buckets/coidada/ForAction/resolve/app_stubs.jar?download=true" -O /opt/default-stubs/app_stubs.jar && \
    chmod -R 755 /opt/default-stubs

# ── Python deps ─────────────────────────────────────────────────────────────
RUN pip3 install gradio

# ── App ─────────────────────────────────────────────────────────────────────
RUN useradd -m -u 1000 user
WORKDIR /home/user/app
COPY --chown=user:user app.py .

USER user
EXPOSE 7860
CMD ["python3", "app.py"]