# WiFi ETL — Docker Image
FROM python:3.11-slim

# System deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    cron \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# Workdir
WORKDIR /app

# Python deps
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Code
COPY app ./app
COPY infra/init.sql /docker-entrypoint-initdb.d/
COPY infra/entrypoint.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/entrypoint.sh

# Crontab
COPY infra/crontab /etc/cron.d/wifi-etl
RUN chmod 0644 /etc/cron.d/wifi-etl && \
    crontab /etc/cron.d/wifi-etl

# Log dir
RUN mkdir -p /var/log && touch /var/log/wifi-etl.log /var/log/wifi-etl-cleanup.log

# Entrypoint executa ETL uma vez, depois inicia cron
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["cron", "-f"]