# HTTP server for ACME and initial proxying
server {
    listen 80;
    server_name dev4.4nkweb.com;

    # ACME HTTP-01 challenges
    location /.well-known/acme-challenge/ {
        root /var/www/letsencrypt;
    }

    # ihm_client (root)
    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;
    }

    # Favicon (global)
    location = /favicon.ico {
        root /home/debian/lecoffre_node/conf/nginx/assets;
        try_files /favicon.ico =404;
        access_log off;
        expires 30d;
    }

    # lecoffre-front
    location /lecoffre/ {
        proxy_pass http://127.0.0.1:3000/;
        include /etc/nginx/proxy_params;
        # Sub-filter to ensure assets/links are prefixed with /lecoffre
        proxy_set_header Accept-Encoding "";
        sub_filter_types text/html application/javascript text/css;
        sub_filter_once off;
        sub_filter 'href="/' 'href="/lecoffre/';
        sub_filter 'src="/' 'src="/lecoffre/';
        sub_filter 'content="/' 'content="/lecoffre/';
        proxy_read_timeout 300;
    }

    # Favicon sous /lecoffre
    location = /lecoffre/favicon.ico {
        root /home/debian/lecoffre_node/conf/nginx/assets;
        try_files /favicon.ico =404;
        access_log off;
        expires 30d;
    }

    # Next.js assets (served at root by the app)
    location /_next/ {
        proxy_pass http://127.0.0.1:3000/_next/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # lecoffre-back
    location /back/ {
        proxy_pass http://127.0.0.1:8080/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # blindbit
    location /blindbit/ {
        proxy_pass http://127.0.0.1:8000/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # signer (sdk_signer)
    location /signer/ {
        proxy_pass http://127.0.0.1:3001/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # storage (sdk_storage)
    location /storage/ {
        proxy_pass http://127.0.0.1:8081/;
        include /etc/nginx/proxy_params;
        proxy_read_timeout 300;
    }

    # WebSocket relay on /ws → 8090
    location = /ws {
        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 http;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_buffering off;
        proxy_pass http://127.0.0.1:8090/;
        proxy_read_timeout 600s;
    }

    location /ws/ {
        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 http;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_buffering off;
        # Strip /ws prefix when proxying to backend root
        proxy_pass http://127.0.0.1:8090/;
        proxy_read_timeout 600s;
    }

    # Next.js HMR websocket for lecoffre-front
    location /_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 http;
        proxy_buffering off;
        proxy_pass http://127.0.0.1:3000/_next/webpack-hmr;
        proxy_read_timeout 300;
    }
}