events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    upstream django {
        server django:8701;
    }

    upstream fastapi {
        server fastapi:8702;
    }

    upstream timeline {
        server timeline:5173;
    }

    upstream minio {
        server minio:9000;
    }

    server {
        listen 80;
        server_name mpr.local.ar;

        # Django Admin
        location /admin {
            proxy_pass http://django;
            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;
        }

        # Django static files
        location /static {
            proxy_pass http://django;
            proxy_set_header Host $host;
        }

        # FastAPI
        location /api/ {
            proxy_pass http://fastapi;
            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;
        }

        # Timeline UI
        location /ui {
            proxy_pass http://timeline;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        # Vite HMR websocket
        location /@vite {
            proxy_pass http://timeline;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }

        # Media files - proxied from MinIO (local) or S3 (AWS)
        location /media/in/ {
            proxy_pass http://minio/mpr-media-in/;
            proxy_set_header Host $http_host;
        }

        location /media/out/ {
            proxy_pass http://minio/mpr-media-out/;
            proxy_set_header Host $http_host;
        }

        # Default to Timeline UI
        location / {
            proxy_pass http://timeline;
            proxy_set_header Host $host;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }
    }
}