FROM python:3.11-slim

# Install nginx
RUN apt-get update && apt-get install -y nginx supervisor && \
    rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Create data directory
RUN mkdir -p /app/data && chmod 777 /app/data

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

# Copy backend code
COPY backend/ /app/backend/

# Copy frontend files
COPY index.html manage.html /usr/share/nginx/html/

# Configure nginx
RUN echo 'server {\n\
    listen 80;\n\
    server_name localhost;\n\
    root /usr/share/nginx/html;\n\
    index index.html;\n\
    \n\
    location / {\n\
        try_files $uri $uri/ /index.html;\n\
    }\n\
    \n\
    location /api {\n\
        proxy_pass http://127.0.0.1:8000;\n\
        proxy_set_header Host $host;\n\
        proxy_set_header X-Real-IP $remote_addr;\n\
    }\n\
}' > /etc/nginx/sites-available/default

# Configure supervisor
RUN echo '[supervisord]\n\
nodaemon=true\n\
logfile=/dev/stdout\n\
logfile_maxbytes=0\n\
pidfile=/var/run/supervisord.pid\n\
\n\
[program:nginx]\n\
command=nginx -g "daemon off;"\n\
autostart=true\n\
autorestart=true\n\
stdout_logfile=/dev/stdout\n\
stdout_logfile_maxbytes=0\n\
stderr_logfile=/dev/stderr\n\
stderr_logfile_maxbytes=0\n\
\n\
[program:fastapi]\n\
command=uvicorn backend.main:app --host 127.0.0.1 --port 8000\n\
directory=/app\n\
environment=PYTHONPATH=/app\n\
autostart=true\n\
autorestart=true\n\
stdout_logfile=/dev/stdout\n\
stdout_logfile_maxbytes=0\n\
stderr_logfile=/dev/stderr\n\
stderr_logfile_maxbytes=0\n\
' > /etc/supervisor/conf.d/supervisord.conf

EXPOSE 80

CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]