server {
    if ($host = plane.novicelab.io) {
        return 301 https://$host$request_uri;
    }

    # listen 80;
    # server_name plane.novicelab.io;
    # return 404;
}
server {
    listen 443 ssl; #http2;
    listen [::]:443 ssl; # http2;
    server_name plane.novicelab.io; 

    # SSL Certificate paths
    ssl_certificate /etc/letsencrypt/live/novicelab.io/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/novicelab.io/privkey.pem;

    # SSL Protocol - TLS 1.2 and 1.3 only
    ssl_protocols TLSv1.2 TLSv1.3;
    
    # Cipher suites (prioritize TLS 1.3, secure TLS 1.2 fallback)
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
    ssl_prefer_server_ciphers off;

    # SSL session configuration
    ssl_session_timeout 1d;
    ssl_session_cache shared:SSL:10m;
    ssl_session_tickets off;

    resolver 127.0.0.11 8.8.8.8 8.8.4.4 valid=300s;
    resolver_timeout 5s;

    # Security Headers
    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    add_header Content-Security-Policy "default-src 'self' https: data: 'unsafe-inline' 'unsafe-eval';" always;

    # Logging
    access_log /var/log/nginx/plane.novicelab.io_access.log;
    error_log /var/log/nginx/plane.novicelab.io_error.log;

    # resolver 127.0.0.11 valid=30s;
    # set $plane_backend 10.0.0.251:9020; 
    set $backend_web    plane-web:3000;
    set $backend_space  plane-space:3000;
    set $backend_admin  plane-admin:3000;
    set $backend_live   plane-live:3000;
    set $backend_api    plane-api:8000;
    set $backend_minio  minio:9000;


    client_max_body_size 0;
    # Set the bucket name as a variable for the regex location
    set $bucket_name "plane";

    # if ($http_x_forwarded_proto != "https") {
    #     return 301 https://$host$request_uri;
    # }

    # --- Routes ---

    # Spaces
    location = /spaces {
        return 301 /spaces/;
    }
    location /spaces/ {
        proxy_pass http://$backend_space;

        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;
    }

    # God-Mode
    location = /god-mode {
        return 301 /god-mode/;
    }
    location /god-mode/ {
        proxy_pass http://$backend_admin;

        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;
    }

    # Live
    location /live/ {
        proxy_pass http://$backend_live;

        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;
    }

    # API & Auth
    location /api/ {
        proxy_pass http://$backend_api;

        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 $scheme;
    }
    location /auth/ {
        proxy_pass http://$backend_api;

        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;
    }

    # Minio (Bucket)
    # Handles both /bucket and /bucket/*
    # location ~ ^/${BUCKET_NAME}(/.*)?$ {
    location ~ ^/plane(/.*)?$ {
        proxy_pass http://$backend_minio/plane;
        # proxy_pass https://s3.novicelab.io/plane;
    # location ~ ^/test(/.*)?$ {
    #     proxy_pass http://$backend_minio/test;
        proxy_set_header Host $host; 
        
        # Standard proxy headers
        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;

        add_header 'Access-Control-Allow-Origin' '*' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, OPTIONS' always;
        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        
        if ($request_method = 'OPTIONS') {
            return 204;
        }

        client_max_body_size 0;
        # proxy_pass https://s3.novicelab.io/plane;
    }
    # location ~* ^/(?<bucket>.+)(?<path>/.*)?$ {
    #     # Check if the first part of the URI matches our bucket variable
    #     if ($bucket = $bucket_name) {
    #         proxy_pass http://$backend_minio;
    #         break;
    #     }

    #     # Fallback to the main web app if the path isn't the bucket
    #     set $upstream_web "web:3000";
    #     proxy_pass http://$upstream_web;
    # }

    # Web (Default catch-all)
    location / {
        proxy_pass http://$backend_web;

        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;
    }

    # location / {
    #     # proxy_pass http://10.0.0.251:9020;
    #     proxy_pass http://$plane_backend;
    #     # Set headers for proxied request
    #     proxy_set_header X-Forwarded-Proto $scheme;
    #     proxy_set_header X-Forwarded-Host  $host;
    #     proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Real-IP         $remote_addr;

    #     proxy_set_header Upgrade $http_upgrade;
    #     proxy_set_header Connection "upgrade";
    #     proxy_set_header Host $http_host;
    #     proxy_http_version 1.1;
    # }
}