FROM debian:stable-slim

# Install essentials
RUN apt-get update && apt-get install -y \
    openjdk-17-jdk \
    wget \
    unzip \
    git \
    && rm -rf /var/lib/apt/lists/*

# Set up Android SDK
ENV ANDROID_HOME=/opt/android-sdk
ENV PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools

RUN mkdir -p $ANDROID_HOME/cmdline-tools && \
    wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip && \
    unzip commandlinetools-linux-11076708_latest.zip -d $ANDROID_HOME/cmdline-tools && \
    mv $ANDROID_HOME/cmdline-tools/cmdline-tools $ANDROID_HOME/cmdline-tools/latest && \
    rm commandlinetools-linux-11076708_latest.zip

# Install required Android packages
RUN yes | sdkmanager --licenses && \
    sdkmanager "platform-tools" "platforms;android-35" "build-tools;35.0.0"

WORKDIR /source

# Default command to build and copy APK
CMD chmod +x ./gradlew && \
    ./gradlew assembleRelease && \
    cp app/build/outputs/apk/release/*.apk /release/