# /etc/nginx/sites-available/nik4nao.home.arpa

# WebSocket upgrade helper (for Jellyfin)
map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

server {
    listen 80;
    server_name nik4nao.home.arpa;

    access_log off;
    error_log /var/log/nginx/nik4naohomearpa_error.log warn;

    # ---- Convenience redirects ----
    location = / {
        return 302 /admin/;
    }
    location = /pihole {
        return 302 /admin/;
    }

    # ---- favicon (avoid noisy 404 in browser) ----
    # Put a favicon.ico in /var/www/html if you want a real icon.
    location = /favicon.ico {
        root /var/www/html;
        access_log off;
        try_files /favicon.ico =404;
    }

    location /pihole/ {
        return 301 /admin/;
    }

    # ---- Jellyfin at /jellyfin/ ----
    location = /jellyfin {
        return 302 /jellyfin/;
    }

    location /jellyfin/ {
        proxy_pass http://jellyfin_upstream/; # uses upstream (or use the raw URL)
        include snippets/proxy-common.conf;

        # Jellyfin behind subpath specifics
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /jellyfin;
    }

    # ---- Jellyfin at /anime/ ----
    location = /anime {
        return 302 /anime/;
    }

    location /anime/ {
        proxy_pass http://djellyfin_upstream/; # uses upstream (or use the raw URL)
        proxy_next_upstream error timeout invalid_header http_502 http_503 http_504;
        include snippets/proxy-common.conf;

        # Jellyfin behind subpath specifics
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /anime;
    }

    # ---- Pi-hole admin at /admin/ ----
    # Pi-hole’s UI lives under /admin/, so keep the trailing slash in proxy_pass.
    location /admin/ {
        proxy_pass http://pihole_upstream/admin/;
        include snippets/proxy-common.conf;
        proxy_set_header X-Forwarded-Host $host;
    }

    # Pi-hole API (some UI calls hit /api/)
    location /api/ {
        proxy_pass http://pihole_upstream/api/;
        include snippets/proxy-common.conf;
        proxy_set_header X-Forwarded-Host $host;
    }

    # redirect /watch-party -> /watch-party/
    location = /watch-party {
        return 302 /watch-party/;
    }

    # proxy ONLY /watch-party/*, keeping the prefix
    location ^~ /watch-party/ {
        proxy_pass http://watchparty_upstream; # ← no trailing slash (preserve /watch-party)
        include snippets/proxy-common.conf;

        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /watch-party;

        # For Vite HMR / websockets
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
    }

    # ---- qBittorrent at /qbt/ ----
    location = /qbt {
        return 302 /qbt/;
    }

    location ^~ /qbt/ {
        proxy_pass http://qbt_upstream/;

        include snippets/proxy-common.conf;

        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Prefix /qbt;

        proxy_cookie_path / /qbt/;

        proxy_redirect / /qbt/;
    }

    # ---- JDownloader2 at /jd2/ ----
    location = /jd2 {
        return 302 /jd2/;
    }

    location /jd2/ {
        proxy_pass http://127.0.0.1:5800/;
        include snippets/proxy-common.conf;

        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Prefix /jd2;
    }

    # ---- JDownloader-Bridge at /jd-bridge/ ----
    location = /jd-bridge {
        return 302 /jd-bridge/;
    }

    location /jd-bridge/ {
        proxy_pass http://127.0.0.1:8088/;
        include snippets/proxy-common.conf;

        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /jd-bridge;
    }

    # ---- Dashy at /dashy/ ----
    location = /dashy {
        return 302 /dashy/;
    }

    location ^~ /dashy/ {
        proxy_pass http://127.0.0.1:8084/;
        include snippets/proxy-common.conf;

        add_header X-Dashy-Proxy 1 always;
        access_log /var/log/nginx/dashy_access.log;

        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Prefix /dashy;

        proxy_redirect / /dashy/;
        proxy_cookie_path / /dashy/;
        proxy_set_header Accept-Encoding "";

        sub_filter_once off;
        sub_filter_types text/html text/css application/javascript application/json;

        sub_filter '<base href="/">' '<base href="/dashy/">';

        sub_filter 'href="/' 'href="/dashy/';
        sub_filter 'src="/'  'src="/dashy/';
        sub_filter 'content="/' 'content="/dashy/';
        sub_filter 'action="/' 'action="/dashy/';
        sub_filter 'url(/' 'url(/dashy/';
    }
}