# Agenta on Hugging Face Spaces - Fixed typo in supervisor config
# Uses official Agenta images with SQLite instead of PostgreSQL

FROM ghcr.io/agenta-ai/agenta-api:latest AS api-base

USER root

# Install Python dependencies for SQLite and other tools
RUN apt-get update && apt-get install -y \
    sqlite3 \
    redis-server \
    nginx \
    supervisor \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Setup directories
RUN mkdir -p /app/data /var/log/supervisor /var/run/redis

# Copy web assets from web image
FROM ghcr.io/agenta-ai/agenta-web:latest AS web-source
WORKDIR /app

# Final stage
FROM api-base

# Copy web files
COPY --from=web-source /app /app/web

# Setup environment for SQLite and single container
ENV PORT=7860
ENV HOSTNAME=0.0.0.0
ENV AGENTA_MODE=oss

# Use SQLite instead of PostgreSQL
ENV DATABASE_URL=sqlite:////app/data/agenta.db
ENV REDIS_URL=redis://localhost:6379/0

# API and Web URLs
ENV AGENTA_API_URL=http://localhost:7860/api
ENV AGENTA_WEB_URL=http://localhost:7860
ENV AGENTA_SERVICES_URL=http://localhost:7860/services

# Additional config for Agenta
ENV ENVIRONMENT=production
ENV FEATURE_FLAG=oss

# Create supervisor config - FIXED TYPO HERE
RUN cat > /etc/supervisor/conf.d/supervisord.conf << 'EOF'
[supervisord]
nodaemon=true
user=root
logfile=/var/log/supervisor/supervisord.log
pidfile=/var/run/supervisord.pid

[program:redis]
command=/usr/bin/redis-server --daemonize no --bind 127.0.0.1 --port 6379
autostart=true
autorestart=true
priority=1
stdout_logfile=/var/log/supervisor/redis.log
stderr_logfile=/var/log/supervisor/redis.err

[program:api]
command=bash -c "sleep 5 && cd /app && uvicorn agenta_backend.main:app --host 0.0.0.0 --port 8080"
directory=/app
autostart=true
autorestart=true
priority=2
stdout_logfile=/var/log/supervisor/api.log
stderr_logfile=/var/log/supervisor/api.err
environment=DATABASE_URL="%(ENV_DATABASE_URL)s",REDIS_URL="%(ENV_REDIS_URL)s",ENVIRONMENT="production"

[program:web]
command=bash -c "sleep 10 && cd /app/web && npm start"
directory=/app/web
autostart=true
autorestart=true
priority=3
stdout_logfile=/var/log/supervisor/web.log
stderr_logfile=/var/log/supervisor/web.err

[program:nginx]
command=/usr/sbin/nginx -g 'daemon off;'
autostart=true
autorestart=true
priority=4
stdout_logfile=/var/log/supervisor/nginx.log
stderr_logfile=/var/log/supervisor/nginx.err
EOF

# Nginx config for port 7860
RUN cat > /etc/nginx/sites-available/default << 'EOF'
server {
    listen 7860;
    server_name _;
    
    client_max_body_size 100M;

    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cache_bypass $http_upgrade;
    }

    location /api/ {
        proxy_pass http://127.0.0.1:8080/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_cache_bypass $http_upgrade;
    }
}
EOF

# Remove default nginx site if exists
RUN rm -f /etc/nginx/sites-enabled/default && \
    ln -s /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default

# Init script
RUN cat > /init.sh << 'EOF'
#!/bin/bash
set -e

# Ensure data directory exists
mkdir -p /app/data
chmod 777 /app/data

# Initialize SQLite database if not exists
if [ ! -f /app/data/agenta.db ]; then
    echo "Initializing SQLite database..."
    touch /app/data/agenta.db
    chmod 666 /app/data/agenta.db
fi

# Export environment variables for supervisor
export DATABASE_URL=${DATABASE_URL}
export REDIS_URL=${REDIS_URL}

echo "Starting Agenta services..."
echo "Database: $DATABASE_URL"
echo "Redis: $REDIS_URL"

# Start supervisor
exec /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf
EOF

RUN chmod +x /init.sh

EXPOSE 7860

HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD curl -f http://localhost:7860 || exit 1

ENTRYPOINT ["/init.sh"]