# Use Python 3.8 as the base image
FROM python:3.8-slim

# Set working directory
WORKDIR /app

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    FLASK_ENV=production

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

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

# Copy the application code
COPY . .

# Create necessary directories
RUN mkdir -p instance downloads

# Make sure the application has the right permissions
RUN chmod -R 755 .

# Expose the port the app runs on
EXPOSE 5000

# Make the entrypoint script executable
COPY docker-entrypoint.sh .
RUN chmod +x docker-entrypoint.sh

# Set the entrypoint
ENTRYPOINT ["./docker-entrypoint.sh"]