FROM node:25.7.0-bookworm

# System deps: ADB for device communication, build tools for native modules (node-pty)
RUN apt-get update && \
    apt-get install -y android-tools-adb python3 make g++ git && \
    rm -rf /var/lib/apt/lists/*

# Clone and build ws-scrcpy
WORKDIR /build
RUN git clone --depth 1 https://github.com/NetrisTV/ws-scrcpy.git . && \
    npm install && \
    npm run dist:prod

# Set up runtime
WORKDIR /app
RUN cp -r /build/dist/* . && \
    npm install && \
    rm -rf /build

# Config: Android tracker on, no iOS, HTTP on port 8000 (Traefik handles TLS)
RUN printf 'runGoogTracker: true\nrunApplTracker: false\n\nserver:\n  - secure: false\n    port: 8000\n' > /app/config.yaml

# Entrypoint: start ADB, connect to device if configured, then launch
RUN printf '#!/bin/bash\nset -e\nadb start-server\nif [ -n "$ADB_DEVICE_HOST" ]; then\n  echo "Connecting to ADB device at $ADB_DEVICE_HOST:${ADB_DEVICE_PORT:-5555}"\n  adb connect "$ADB_DEVICE_HOST:${ADB_DEVICE_PORT:-5555}"\n  sleep 2\n  adb devices\nfi\nexec node index.js\n' > /entrypoint.sh && \
    chmod +x /entrypoint.sh

EXPOSE 8000

ENTRYPOINT ["/entrypoint.sh"]