FROM registry.gitlab.com/scripta/escriptorium:latest

WORKDIR /usr/src/app

# Install required packages
RUN apt-get update && apt-get install -y git postgresql postgresql-client redis-server supervisor && \
    rm -rf /var/lib/apt/lists/* && \
    git clone https://gitlab.com/scripta/escriptorium.git /tmp/escriptorium && \
    cp /tmp/escriptorium/variables.env_example variables.env && \
    rm -rf /tmp/escriptorium

# Configure PostgreSQL
RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/13/main/pg_hba.conf && \
    echo "listen_addresses='*'" >> /etc/postgresql/13/main/postgresql.conf

# Create supervisord configuration
RUN echo '[supervisord]\n\
nodaemon=true\n\
logfile=/var/log/supervisord.log\n\
logfile_maxbytes=50MB\n\
logfile_backups=10\n\
\n\
[program:postgresql]\n\
command=service postgresql start\n\
autostart=true\n\
autorestart=true\n\
\n\
[program:redis]\n\
command=service redis-server start\n\
autostart=true\n\
autorestart=true\n\
\n\
[program:uwsgi]\n\
command=uwsgi --ini /usr/src/app/uwsgi.ini\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
stdout_logfile=/var/log/uwsgi.log\n\
stderr_logfile=/var/log/uwsgi.err\n\
\n\
[program:daphne]\n\
command=daphne --bind 0.0.0.0 --port 5000 -v 1 escriptorium.asgi:application\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
stdout_logfile=/var/log/daphne.log\n\
stderr_logfile=/var/log/daphne.err\n\
\n\
[program:celery_default]\n\
command=celery -A escriptorium worker -l INFO -E -Ofair --prefetch-multiplier 1 -Q default -c 4 --max-tasks-per-child=10\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
\n\
[program:celery_live]\n\
command=celery -A escriptorium worker -l INFO -E -Ofair --prefetch-multiplier 1 -Q live -c 4 --max-tasks-per-child=10\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
\n\
[program:celery_low_priority]\n\
command=celery -A escriptorium worker -l INFO -E -Ofair --prefetch-multiplier 1 -Q low-priority -c 4 --max-tasks-per-child=10\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
\n\
[program:celery_gpu]\n\
command=celery -A escriptorium worker -l INFO -E -Ofair --prefetch-multiplier 1 -Q gpu -c 1 --max-tasks-per-child=1\n\
directory=/usr/src/app\n\
autostart=true\n\
autorestart=true\n\
' > /etc/supervisor/conf.d/escriptorium.conf

# Create initialization script
RUN echo '#!/bin/bash\n\
# Initialize database if needed\n\
if [ ! -f "/usr/src/app/.db_initialized" ]; then\n\
  echo "Initializing database..."\n\
  service postgresql start\n\
  su - postgres -c "createuser -s root"\n\
  su - postgres -c "createdb -O root escriptorium"\n\
  python manage.py migrate\n\
  python manage.py collectstatic --noinput\n\
  touch /usr/src/app/.db_initialized\n\
fi\n\
\n\
# Start all services using supervisor\n\
exec supervisord -c /etc/supervisor/supervisord.conf\n\
' > /usr/src/app/start.sh && chmod +x /usr/src/app/start.sh

# Expose port 8080
EXPOSE 8080

# Define volumes for persistence
VOLUME ["/usr/src/app/static", "/usr/src/app/media", "/var/lib/postgresql/data"]

# Set the entrypoint
CMD ["/usr/src/app/start.sh"]