{ config, lib, pkgs, ... }:

with lib;

{
  vHost = {
    root = pkgs.nextcloud;
    enableACME = config.services.nextcloud.https;
    forceSSL = config.services.nextcloud.https;
    locations = {
      "= /robots.txt" = {
        priority = 100;
        extraConfig = ''
          allow all;
          log_not_found off;
          access_log off;
        '';
      };
      "/" = {
        priority = 200;
        extraConfig = "rewrite ^ /index.php$request_uri;";
      };
      "~ ^/store-apps" = {
        priority = 201;
        extraConfig = "root ${config.services.nextcloud.home};";
      };
      "= /.well-known/carddav" = {
        priority = 210;
        extraConfig = "return 301 $scheme://$host/remote.php/dav;";
      };
      "= /.well-known/caldav" = {
        priority = 210;
        extraConfig = "return 301 $scheme://$host/remote.php/dav;";
      };
      "~ ^\\/(?:build|tests|config|lib|3rdparty|templates|data)\\/" = {
        priority = 300;
        extraConfig = "deny all;";
      };
      "~ ^\\/(?:\\.|autotest|occ|issue|indie|db_|console)" = {
        priority = 300;
        extraConfig = "deny all;";
      };
      "~ ^\\/(?:index|remote|public|cron|core/ajax\\/update|status|ocs\\/v[12]|updater\\/.+|ocs-provider\\/.+|ocm-provider\\/.+)\\.php(?:$|\\/)" = {
        priority = 500;
        extraConfig = ''
          include ${config.services.nginx.package}/conf/fastcgi.conf;
          fastcgi_split_path_info ^(.+\.php)(\\/.*)$;
          fastcgi_param PATH_INFO $fastcgi_path_info;
          fastcgi_param HTTPS ${if config.services.nextcloud.https then "on" else "off"};
          fastcgi_param modHeadersAvailable true;
          fastcgi_param front_controller_active true;
          fastcgi_pass unix:/run/phpfpm/nextcloud;
          fastcgi_intercept_errors on;
          fastcgi_request_buffering off;
          fastcgi_read_timeout 120s;
        '';
      };
      "~ ^/(?:updater|ocs-provider|ocm-provider)(?:$|\\/)".extraConfig = ''
        try_files $uri/ =404;
        index index.php;
      '';
      "~ \\.(?:css|js|woff2?|svg|gif)$".extraConfig = ''
        try_files $uri /index.php$request_uri;
        add_header Cache-Control "public, max-age=15778463";
        add_header X-Content-Type-Options nosniff;
        add_header X-XSS-Protection "1; mode=block";
        add_header X-Robots-Tag none;
        add_header X-Download-Options noopen;
        add_header X-Permitted-Cross-Domain-Policies none;
        add_header Referrer-Policy no-referrer;
        access_log off;
      '';
      "~ \\.(?:png|html|ttf|ico|jpg|jpeg)$".extraConfig = ''
        try_files $uri /index.php$request_uri;
        access_log off;
      '';
    };
    extraConfig = ''
      add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
      add_header X-Content-Type-Options nosniff;
      add_header X-XSS-Protection "1; mode=block";
      add_header X-Robots-Tag none;
      add_header X-Download-Options noopen;
      add_header X-Permitted-Cross-Domain-Policies none;
      add_header Referrer-Policy no-referrer;
      error_page 403 /core/templates/403.php;
      error_page 404 /core/templates/404.php;
      client_max_body_size ${config.services.nextcloud.maxUploadSize};
      fastcgi_buffers 64 4K;
      fastcgi_hide_header X-Powered-By;
      gzip on;
      gzip_vary on;
      gzip_comp_level 4;
      gzip_min_length 256;
      gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
      gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
      ${optionalString config.services.nextcloud.webfinger ''
        rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
        rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;
      ''}
    '';
  };
}.vHost