# Dockerfile for Django Application

# Base image
FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set work directory
WORKDIR /app

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

# Install Python dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy the project files to the container
COPY . /app/

# Replace the template file inside the container
RUN if [ -f patch/fieldset.html ]; then \
    cp patch/fieldset.html /usr/local/lib/python3.10/site-packages/jazzmin/templates/admin/includes/fieldset.html; \
    fi

# Make wait-for-it script executable
RUN chmod +x wait-for-it.sh

# Create directories for static and media files
RUN mkdir -p /app/smartsoltech/static /app/smartsoltech/media

# Collect static files (with error handling)
RUN python smartsoltech/manage.py collectstatic --noinput || echo "Collectstatic will run after database is ready"

# Expose the port for the Django application
EXPOSE 8000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000').read()" || exit 1

# Entrypoint scripts
COPY docker-entrypoint.sh /docker-entrypoint.sh
COPY docker-entrypoint-bot.sh /docker-entrypoint-bot.sh
RUN chmod +x /docker-entrypoint.sh /docker-entrypoint-bot.sh

# Start the Django server
CMD ["/docker-entrypoint.sh"]