FROM python:3.11-slim

# Set working directory for the app
WORKDIR /opt/moto_site

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    postgresql-client \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements and install Python dependencies
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

# Copy all application code to /opt/moto_site
COPY . .

# Create uploads directory
RUN mkdir -p uploads/images uploads/gpx

# Set FLASK_APP so Flask CLI commands are available
ENV FLASK_APP=run.py

# Initialize the database and create admin at build time (as root, before switching user)
RUN flask --app run.py init-db && flask --app run.py create-admin

# Create non-root user and set permissions
RUN adduser --disabled-password --gecos '' appuser && chown -R appuser:appuser /opt/moto_site
USER appuser

# Expose port
EXPOSE 5000

# Run the application with Gunicorn, looking for run:app in /opt/moto_site
ENTRYPOINT ["/bin/sh", "-c", "exec gunicorn --bind 0.0.0.0:5000 run:app"]