# ===========================================
# NGINX Configuration - Local Network Access
# Sin SSL, acceso directo por IP local
# ===========================================

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
    worker_connections 1024;
}

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

    log_format main '$remote_addr - [$time_local] "$request" $status $body_bytes_sent';
    access_log /var/log/nginx/access.log main;

    sendfile on;
    keepalive_timeout 65;

    # Gzip
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml;

    # Upstreams
    upstream app {
        server app:8000;
        keepalive 32;
    }

    upstream flower {
        server flower:5555;
    }

    # HTTP Server (sin SSL)
    server {
        listen 80;
        server_name _;

        client_max_body_size 10M;

        # Static files
        location /static {
            alias /usr/share/nginx/html/static;
            expires 7d;
        }

        # API
        location /api {
            proxy_pass http://app;
            proxy_http_version 1.1;
            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_connect_timeout 30s;
            proxy_read_timeout 60s;
        }

        # Dashboard
        location /dashboard {
            proxy_pass http://app;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        # Flower (Celery monitor)
        location /flower/ {
            proxy_pass http://flower/;
            proxy_set_header Host $host;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }

        # Health check
        location /health {
            proxy_pass http://app/api/health;
        }

        # Root
        location / {
            proxy_pass http://app;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }
    }
}