server {
    listen 443 ssl http2;
    server_name dev4.4nkweb.com;
    ssl_certificate     /etc/letsencrypt/live/dev4.4nkweb.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/dev4.4nkweb.com/privkey.pem;
    include /etc/nginx/proxy_params;

    # API backend - route /back/ vers /api/ du backend
    location ~* ^/back/(.*)$ {
        proxy_pass http://127.0.0.1:8080/api/$1;
        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_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Connection "";
        proxy_buffering off;
    }

    # API direct - route /api/ vers le backend
    location /api/ {
        proxy_pass http://127.0.0.1:8080/api/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
        proxy_connect_timeout 300;
        proxy_send_timeout 300;
    }
    # Root → ihm_client
    location / {
        proxy_pass http://127.0.0.1:3003;
        include /etc/nginx/proxy_params;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_read_timeout 300;
    }

    # lecoffre-front (préserver le préfixe)
    location = /lecoffre {
        proxy_pass http://127.0.0.2:3004;
        include /etc/nginx/proxy_params;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto https;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /lecoffre;
        proxy_read_timeout 300;
    }
    location /lecoffre/ {
        proxy_pass http://127.0.0.2:3004;
        include /etc/nginx/proxy_params;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto https;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /lecoffre;
        proxy_read_timeout 300;
    }

    # Next.js assets sous basePath
    location /lecoffre/_next/webpack-hmr {
        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-Forwarded-Proto https;
        proxy_buffering off;
        proxy_pass http://127.0.0.2:3004/lecoffre/_next/webpack-hmr;
        proxy_read_timeout 600s;
    }
    location /lecoffre/_next/ {
        proxy_pass http://127.0.0.2:3004/lecoffre/_next/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # signer (sdk_signer) avec support WebSocket
    location /signer/ {
        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-Forwarded-Proto https;
        proxy_pass http://127.0.0.1:3001/;
        proxy_read_timeout 600s;
        proxy_buffering off;
    }

    # Next.js assets au root si nécessaire
    location /_next/ {
        proxy_pass http://127.0.0.2:3004/_next/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }
}