#!/usr/bin/with-contenv bashio
set -e

bashio::log.info "=== Génération de la configuration Nginx ==="

INGRESS_PATH=$(bashio::addon.ingress_entry)
bashio::log.info "=== ${INGRESS_PATH} ==="

bashio::log.info "Chemin Ingress: ${INGRESS_PATH}"

# Générer la configuration complète avec la valeur injectée
cat > /etc/nginx/nginx.conf << EOF
worker_processes 1;

events {
    worker_connections 1024;
}

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

    sendfile on;
    keepalive_timeout 65;

    access_log /proc/1/fd/1;
    error_log /proc/1/fd/2;

    server {
        listen 9080;
        allow  172.30.32.2;
        deny   all;

        server_name localhost;

        client_max_body_size 10M;

        # Headers de base
        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 simple vers CookCLI
        location / {
            proxy_pass http://127.0.0.1:9081;
            proxy_http_version 1.1;
            proxy_set_header Upgrade \$http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_buffering off;

            sub_filter_once off;
            sub_filter_types text/css application/javascript;
            sub_filter 'href="/' 'href="${INGRESS_PATH}/';
            sub_filter 'src="/' 'src="${INGRESS_PATH}/';
            sub_filter 'action="/' 'action="${INGRESS_PATH}/';
            
            # Gérer les redirections
            proxy_redirect http://127.0.0.1:9081/ \$scheme://\$host${INGRESS_PATH}/;
            proxy_redirect http://127.0.0.1:9081 \$scheme://\$host${INGRESS_PATH};
        }
    }
}

EOF

bashio::log.info "✅ Configuration Nginx générée avec succès"