# syntax=docker/dockerfile:1
FROM python:3.11-slim-bookworm

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PARQUET_DIR=/data/parquet \
    STRATEGY_DB_PATH=/data/strategies/strategies.db

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends bash curl \
    && rm -rf /var/lib/apt/lists/*

COPY requirements-app.txt .
RUN --mount=type=cache,target=/root/.cache/pip \
    pip install -r requirements-app.txt

COPY telemetry.py auth.py strategy_db.py metrics.py engine.py backtest.py app.py sync.py ./
COPY strategies ./strategies
COPY .streamlit /app/.streamlit

EXPOSE 8501

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
    CMD curl -sf http://127.0.0.1:8501/_stcore/health || exit 1

CMD ["streamlit", "run", "app.py", \
     "--server.port=8501", \
     "--server.address=0.0.0.0", \
     "--browser.gatherUsageStats=false", \
     "--server.enableCORS=false", \
     "--server.enableXsrfProtection=false"]