events {
    worker_connections 1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    
    access_log /dev/stdout;
    error_log /dev/stderr;

    # Increase Body Size Limit for Large Payloads (Knowledge Base + Audits)
    client_max_body_size 50M;

    # Increase Timeouts for Long-Running AI Tasks
    proxy_read_timeout 1200s;
    proxy_connect_timeout 1200s;
    proxy_send_timeout 1200s;
    send_timeout 1200s;

    # Resolver ist wichtig für Docker
    resolver 127.0.0.11 valid=30s ipv6=off;

    server {
        listen 80;

        # Basic Auth wieder aktiviert
        auth_basic "Restricted Access - Local AI Suite";
        auth_basic_user_file /etc/nginx/.htpasswd;

        location / {
            proxy_pass http://dashboard:80;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }

        location /b2b/ {
            # Der Trailing Slash am Ende ist wichtig!
            proxy_pass http://b2b-app:3002/;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            
            # Explicit timeouts for this location
            proxy_read_timeout 1200s;
            proxy_connect_timeout 1200s;
            proxy_send_timeout 1200s;
        }

        location /market/ {
            # Der Trailing Slash am Ende ist wichtig!
            proxy_pass http://market-frontend:80/;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            # Explicit timeouts for this location
            proxy_read_timeout 1200s;
            proxy_connect_timeout 1200s;
            proxy_send_timeout 1200s;
        }

        location /gtm/ {
            # Der Trailing Slash am Ende ist wichtig!
            proxy_pass http://gtm-app:3005/;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            # Explicit timeouts for this location
            proxy_read_timeout 1200s;
            proxy_connect_timeout 1200s;
            proxy_send_timeout 1200s;
        }

        location /ce/ {
            # Company Explorer (Robotics Edition)
            # Der Trailing Slash am Ende ist wichtig!
            proxy_pass http://company-explorer:8000/;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            # Explicit timeouts
            proxy_read_timeout 1200s;
            proxy_connect_timeout 1200s;
            proxy_send_timeout 1200s;
        }

        location /ca/ {
            # Competitor Analysis Agent
            # Der Trailing Slash am Ende ist wichtig!
            proxy_pass http://competitor-analysis:8000/;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            # Explicit timeouts
            proxy_read_timeout 1200s;
            proxy_connect_timeout 1200s;
            proxy_send_timeout 1200s;
        }
    }
}