# Multi-stage build for JellyTau - Tauri Jellyfin client
FROM ubuntu:24.04 AS builder

ENV DEBIAN_FRONTEND=noninteractive \
    ANDROID_HOME=/opt/android-sdk \
    NDK_VERSION=27.0.11902837 \
    SDK_VERSION=34 \
    RUST_BACKTRACE=1

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    # Build essentials
    build-essential \
    curl \
    wget \
    git \
    ca-certificates \
    # Node.js (for Bun)
    nodejs=20.* \
    npm \
    # Rust toolchain
    rustc \
    cargo \
    # JDK for Android
    openjdk-17-jdk-headless \
    # Android build tools
    android-sdk-platform-tools \
    # Additional development tools
    pkg-config \
    libssl-dev \
    libclang-dev \
    llvm-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Bun
RUN curl -fsSL https://bun.sh/install | bash && \
    ln -s /root/.bun/bin/bun /usr/local/bin/bun

# Setup Rust for Android targets
RUN rustup update && \
    rustup target add aarch64-linux-android && \
    rustup target add armv7-linux-androideabi && \
    rustup target add x86_64-linux-android

# Setup Android SDK
RUN mkdir -p $ANDROID_HOME && \
    mkdir -p /root/.android && \
    echo '### User Sources for `android` cmd line tool ###' > /root/.android/repositories.cfg && \
    echo 'count=0' >> /root/.android/repositories.cfg

# Download and setup Android Command Line Tools
RUN wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/cmdline-tools.zip && \
    unzip -q /tmp/cmdline-tools.zip -d $ANDROID_HOME && \
    rm /tmp/cmdline-tools.zip && \
    mkdir -p $ANDROID_HOME/cmdline-tools/latest && \
    mv $ANDROID_HOME/cmdline-tools/* $ANDROID_HOME/cmdline-tools/latest/ 2>/dev/null || true

# Setup Android SDK components
RUN $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --sdk_root=$ANDROID_HOME \
    "platforms;android-$SDK_VERSION" \
    "build-tools;34.0.0" \
    "ndk;$NDK_VERSION" \
    --channel=0 2>&1 | grep -v "Warning" || true

# Set NDK environment variable
ENV NDK_HOME=$ANDROID_HOME/ndk/$NDK_VERSION

# Create working directory
WORKDIR /app

# Copy project files
COPY . .

# Install Node.js dependencies
RUN bun install

# Install Rust dependencies
RUN cd src-tauri && cargo fetch && cd ..

# Build stage - Tests
FROM builder AS test
WORKDIR /app
RUN echo "Running tests..." && \
    bun run test && \
    cd src-tauri && cargo test && cd .. && \
    echo "All tests passed!"

# Build stage - APK
FROM builder AS android-build
WORKDIR /app
RUN cd src-tauri && cargo fetch && cd .. && \
    echo "Building Android APK..." && \
    bun run build && \
    bun run tauri android build --apk true && \
    echo "APK build complete!"

# Final output stage
FROM ubuntu:24.04 AS final
RUN apt-get update && apt-get install -y --no-install-recommends \
    android-sdk-platform-tools \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY --from=android-build /app/src-tauri/gen/android/app/build/outputs/apk /app/apk

VOLUME ["/app/apk"]
CMD ["/bin/bash", "-c", "echo 'APK files are available in /app/apk' && ls -lh /app/apk/"]