{ lib, pkgs, config, mypackages-lib, grocy, ... }:
let
  composerEnv = mypackages-lib.composerEnv;
  adminer = pkgs.callPackage ./adminer.nix { inherit config; };
  ympd = pkgs.callPackage ./ympd.nix {
    env = config.myEnv.tools.ympd;
    inherit config;
  };
  ttrss = pkgs.callPackage ./ttrss.nix {
    ttrss = pkgs.webapps-ttrss;
    ttrss-plugins = pkgs.webapps-ttrss-plugins;
    env = config.myEnv.tools.ttrss;
    php = pkgs.php72;
    inherit config;
  };
  kanboard = pkgs.callPackage ./kanboard.nix  {
    inherit config;
    env = config.myEnv.tools.kanboard;
  };
  wallabag = pkgs.callPackage ./wallabag.nix {
    wallabag = pkgs.webapps-wallabag.override {
      composerEnv = composerEnv.override {
        php = pkgs.php73.withExtensions({ enabled, all }: enabled ++ [all.tidy]);
      };
    };
    env = config.myEnv.tools.wallabag;
    inherit config;
  };
  yourls = pkgs.callPackage ./yourls.nix {
    yourls = pkgs.webapps-yourls;
    yourls-plugins = pkgs.webapps-yourls-plugins;
    env = config.myEnv.tools.yourls;
    inherit config;
  };
  rompr = pkgs.callPackage ./rompr.nix {
    rompr = pkgs.webapps-rompr;
    env = config.myEnv.tools.rompr;
    inherit config;
  };
  shaarli = pkgs.callPackage ./shaarli.nix {
    env = config.myEnv.tools.shaarli;
    inherit config;
  };
  dokuwiki = pkgs.callPackage ./dokuwiki.nix {
    dokuwiki = pkgs.webapps-dokuwiki;
    dokuwiki-plugins = pkgs.webapps-dokuwiki-plugins;
    inherit config;
  };
  ldap = pkgs.callPackage ./ldap.nix {
    phpldapadmin = pkgs.webapps-phpldapadmin;
    env = config.myEnv.tools.phpldapadmin;
    inherit config;
  };
  grocy' = pkgs.callPackage ./grocy.nix {
    grocy = grocy.override { composerEnv = composerEnv.override { php = pkgs.php72; }; };
  };
  phpbb = pkgs.callPackage ./phpbb.nix {
    phpbb = (pkgs.webapps-phpbb.withLangs (l: [ l.fr ])).withExts (e: [
      e.alfredoramos.markdown e.davidiq.mailinglist e.dmzx.mchat
      e.empteintesduweb.monitoranswers e.lr94.autosubscribe
      e.phpbbmodders.adduser ]);
  };
  webhooks-bin-env = pkgs.buildEnv {
    name = "webhook-env";
    paths = [ pkgs.apprise ];
    pathsToLink = [ "/bin" ];
  };
  webhooks = pkgs.callPackage ./webhooks.nix {
    env = config.myEnv.tools.webhooks;
    binEnv = webhooks-bin-env;
  };
  dmarc-reports = pkgs.callPackage ./dmarc_reports.nix {
    env = config.myEnv.tools.dmarc_reports;
    inherit config;
  };

  landing = pkgs.callPackage ./landing.nix { };

  matrix = pkgs.element-web.override {
    conf = {
      default_server_config."m.homeserver" = {
        base_url = "https://synapse.immae.eu";
        server_name = "immae.eu";
      };
      default_server_config."m.identity_server" = {
        base_url = "https://vector.im";
      };
      room_directory.servers = [ "immae.eu" "matrix.org" ];
    };
  };

  cfg = config.myServices.websites.tools.tools;
  pcfg = config.services.phpfpm.pools;
in {
  options.myServices.websites.tools.tools = {
    enable = lib.mkEnableOption "enable tools website";
  };

  config = lib.mkIf cfg.enable {
    # Services needing to send e-mails
    myServices.dns.zones."immae.eu".emailPolicies."tools".receive = true;
    myServices.dns.zones."immae.eu".subdomains =
      with config.myServices.dns.helpers;
      {
        outils = ips servers.eldiron.ips.main;
        tools  = lib.mkMerge [
          (mailCommon "immae.eu" true)
          mailSend
          (ips servers.eldiron.ips.main)
        ];
      };

    myServices.chatonsProperties.services = {
      adminer = adminer.chatonsProperties;
      dokuwiki = dokuwiki.chatonsProperties;
      shaarli = shaarli.chatonsProperties;
      ttrss = ttrss.chatonsProperties;
      wallabag = wallabag.chatonsProperties;
      paste = {
        file.datetime = "2022-08-22T00:15:00";
        service = {
          name = "Paste";
          description = "A simple paster script with syntax highlight";
          website = "https://tools.immae.eu/paste/";
          logo = "https://assets.immae.eu/logo.jpg";
          status.level = "OK";
          status.description = "OK";
          registration."" = ["MEMBER" "CLIENT"];
          registration.load = "OPEN";
          install.type = "PACKAGE";
          guide.user = "https://tools.immae.eu/paste/";
        };
        software = {
          name = "Paste";
          website = "https://tools.immae.eu/paste/";
          license.url = "https://tools.immae.eu/paste/license";
          license.name = "MIT License";
          version = "Unversioned";
          source.url = "https://tools.immae.eu/paste/abcd123/py";
        };
      };
    };
    myServices.chatonsProperties.hostings = {
      dokuwiki = dokuwiki.chatonsHostingProperties;
      phpbb = phpbb.chatonsHostingProperties;
    };
    secrets.keys =
      kanboard.keys
      // ldap.keys
      // shaarli.keys
      // ttrss.keys
      // wallabag.keys
      // yourls.keys
      // dmarc-reports.keys
      // webhooks.keys
      // ({ "webapps/tools-landing-sql-rw" = {
        user = "wwwrun";
        group = "wwwrun";
        permissions = "0400";
        text = let
          env = config.myEnv.tools.landing;
        in ''
          SetEnv PGUSER "${env.postgresql.user}"
          SetEnv PGPASSWORD "${env.postgresql.password}"
          SetEnv PGDATABASE "${env.postgresql.database}"
          SetEnv PGHOST "${env.postgresql.socket}"
        '';
      }; });
    services.websites.env.tools.modules =
      [ "proxy_fcgi" ]
      ++ adminer.apache.modules
      ++ ympd.apache.modules
      ++ ttrss.apache.modules
      ++ wallabag.apache.modules
      ++ yourls.apache.modules
      ++ rompr.apache.modules
      ++ shaarli.apache.modules
      ++ dokuwiki.apache.modules
      ++ dmarc-reports.apache.modules
      ++ phpbb.apache.modules
      ++ ldap.apache.modules
      ++ kanboard.apache.modules;

    myServices.dns.zones."immae.dev" = with config.myServices.dns.helpers; {
      subdomains.tools = ips servers.eldiron.ips.integration;
    };
    security.acme.certs.integration.domain = "tools.immae.dev";
    services.websites.env.integration.vhostConfs.devtools = {
      certName     = "integration";
      hosts        = [ "tools.immae.dev" ];
      root         = "/var/lib/ftp/immae/devtools";
      extraConfig  = [
        ''
          Use Apaxy "/var/lib/ftp/immae/devtools" "title"
          Timeout 600
          ProxyTimeout 600
          Header always set Content-Security-Policy-Report-Only "${config.myEnv.tools.csp_reports.policies.inline}"
          <Directory "/var/lib/ftp/immae/devtools">
            DirectoryIndex index.php index.htm index.html
            AllowOverride all
            Require all granted
            <FilesMatch "\.php$">
              SetHandler "proxy:unix:${pcfg.devtools.socket}|fcgi://localhost"
            </FilesMatch>
          </Directory>
          ''
      ];
    };


    security.acme.certs.eldiron.extraDomainNames = [ "outils.immae.eu" "tools.immae.eu" ];
    services.websites.env.tools.vhostConfs.tools = {
      certName    = "eldiron";
      hosts       = ["tools.immae.eu" ];
      root        = landing;
      extraConfig = [
        ''
          RedirectMatch 301 ^/vpn(.*)$         https://vpn.immae.eu$1
          RedirectMatch 301 ^/roundcube(.*)$   https://mail.immae.eu/roundcube$1
          RedirectMatch 301 ^/jappix(.*)$      https://im.immae.fr/converse

          <Directory "${landing}">
            Include ${config.secrets.fullPaths."webapps/tools-landing-sql-rw"}
            DirectoryIndex index.html
            AllowOverride None
            Require all granted

            <FilesMatch "\.php$">
              SetHandler "proxy:unix:${pcfg.tools.socket}|fcgi://localhost"
            </FilesMatch>
          </Directory>
          ''
        (adminer.apache.vhostConf pcfg.adminer.socket)
        ympd.apache.vhostConf
        (ttrss.apache.vhostConf pcfg.ttrss.socket)
        (wallabag.apache.vhostConf pcfg.wallabag.socket)
        (yourls.apache.vhostConf pcfg.yourls.socket)
        (rompr.apache.vhostConf pcfg.rompr.socket)
        (shaarli.apache.vhostConf pcfg.shaarli.socket)
        (dokuwiki.apache.vhostConf pcfg.dokuwiki.socket)
        (ldap.apache.vhostConf pcfg.ldap.socket)
        (kanboard.apache.vhostConf pcfg.kanboard.socket)
        (grocy'.apache.vhostConf pcfg.grocy.socket)
        (phpbb.apache.vhostConf pcfg.phpbb.socket)
        (dmarc-reports.apache.vhostConf pcfg.dmarc-reports.socket)
        ''
          <Location "/paste/">
            ProxyPass unix://${config.services.paste.sockets.gunicorn}|http://tools.immae.eu/paste/
            ProxyPassReverse unix://${config.services.paste.sockets.gunicorn}|http://tools.immae.eu/paste/
            ProxyPreserveHost on
          </Location>
          <Location "/paste">
            ProxyPass unix://${config.services.paste.sockets.gunicorn}|http://tools.immae.eu/paste/
            ProxyPassReverse unix://${config.services.paste.sockets.gunicorn}|http://tools.immae.eu/paste/
            ProxyPreserveHost on
          </Location>

          <Location "/ntfy/">
            SetEnv proxy-nokeepalive 1
            SetEnv proxy-sendchunked 1
            LimitRequestBody 102400

            RewriteEngine On

            # FIXME: why is landing prefixed in the url?
            RewriteCond %{HTTP:Upgrade} websocket [NC]
            RewriteCond %{HTTP:Connection} upgrade [NC]
            RewriteRule ^(${landing}/ntfy)?/?(.*) unix:///run/ntfy/ntfy.sock|ws://tools.immae.eu/$2 [P,NE,QSA,L]

            RewriteRule ^(${landing}/ntfy)?/?(.*) unix:///run/ntfy/ntfy.sock|http://tools.immae.eu/$2 [P,NE,QSA,L]
          </Location>
          Alias /BIP39 /var/lib/buildbot/outputs/immae/bip39
          <Directory "/var/lib/buildbot/outputs/immae/bip39">
            DirectoryIndex index.html
            AllowOverride None
            Require all granted
          </Directory>

          Alias /webhooks ${config.secrets.fullPaths."webapps/webhooks"}
          <Directory "${config.secrets.fullPaths."webapps/webhooks"}">
            Options -Indexes
            DirectoryIndex index.php
            Require all granted
            AllowOverride None
            <FilesMatch "\.php$">
              SetHandler "proxy:unix:${pcfg.tools.socket}|fcgi://localhost"
            </FilesMatch>
          </Directory>

          Alias /matrix ${matrix}
          <Directory "${matrix}">
            DirectoryIndex index.html
            AllowOverride None
            Require all granted
          </Directory>
        ''
      ];
    };

    services.websites.env.tools.vhostConfs.outils = {
      certName   = "eldiron";
      hosts      = [ "outils.immae.eu" ];
      root       = null;
      extraConfig = [
        ''
        RedirectMatch 301 ^/mediagoblin(.*)$ https://mgoblin.immae.eu$1

        RedirectMatch 301 ^/ether(.*)$       https://ether.immae.eu$1

        RedirectMatch 301 ^/nextcloud(.*)$   https://cloud.immae.eu$1
        RedirectMatch 301 ^/owncloud(.*)$    https://cloud.immae.eu$1

        RedirectMatch 301 ^/carddavmate(.*)$ https://dav.immae.eu/infcloud$1
        RedirectMatch 301 ^/caldavzap(.*)$   https://dav.immae.eu/infcloud$1
        RedirectMatch 301 ^/caldav.php(.*)$  https://dav.immae.eu/caldav.php$1
        RedirectMatch 301 ^/davical(.*)$     https://dav.immae.eu/davical$1

        RedirectMatch 301 ^/taskweb(.*)$     https://task.immae.eu/taskweb$1

        RedirectMatch 301 ^/roundcube(.*)$   https://mail.immae.eu/roundcube$1

        RedirectMatch 301 ^/jappix(.*)$      https://im.immae.fr/converse

        RedirectMatch 301 ^/vpn(.*)$         https://vpn.immae.eu$1

        RedirectMatch 301 ^/(.*)$            https://tools.immae.eu/$1
        ''
      ];
    };

    systemd.services = {
      phpfpm-dokuwiki = {
        after = lib.mkAfter dokuwiki.phpFpm.serviceDeps;
        wants = dokuwiki.phpFpm.serviceDeps;
      };
      phpfpm-phpbb = {
        after = lib.mkAfter phpbb.phpFpm.serviceDeps;
        wants = phpbb.phpFpm.serviceDeps;
      };
      phpfpm-kanboard = {
        after = lib.mkAfter kanboard.phpFpm.serviceDeps;
        wants = kanboard.phpFpm.serviceDeps;
      };
      phpfpm-ldap = {
        after = lib.mkAfter ldap.phpFpm.serviceDeps;
        wants = ldap.phpFpm.serviceDeps;
      };
      phpfpm-shaarli = {
        after = lib.mkAfter shaarli.phpFpm.serviceDeps;
        wants = shaarli.phpFpm.serviceDeps;
      };
      phpfpm-ttrss = {
        after = lib.mkAfter ttrss.phpFpm.serviceDeps;
        wants = ttrss.phpFpm.serviceDeps;
      };
      phpfpm-wallabag = {
        after = lib.mkAfter wallabag.phpFpm.serviceDeps;
        wants = wallabag.phpFpm.serviceDeps;
        preStart = lib.mkAfter wallabag.phpFpm.preStart;
      };
      phpfpm-yourls = {
        after = lib.mkAfter yourls.phpFpm.serviceDeps;
        wants = yourls.phpFpm.serviceDeps;
      };
      ntfy = {
        description = "send push notifications to your phone or desktop via scripts from any computer";
        wantedBy = [ "multi-user.target" ];
        serviceConfig = {
          ExecStart = "${pkgs.ntfy-sh}/bin/ntfy serve --listen-http '' --listen-unix %t/ntfy/ntfy.sock --cache-file %S/ntfy/cache.db --cache-duration 120h --behind-proxy --attachment-cache-dir %S/ntfy/attachments --base-url https://tools.immae.eu/ntfy";
          Type = "simple";
          WorkingDirectory = "%S/ntfy";
          RuntimeDirectory = "ntfy";
          StateDirectory = "ntfy";
          User = "wwwrun";
        };
      };
      ympd = {
        description = "Standalone MPD Web GUI written in C";
        wantedBy = [ "multi-user.target" ];
        script = ''
          export MPD_PASSWORD=$(cat ${config.secrets.fullPaths."mpd"})
          ${pkgs.ympd}/bin/ympd --host ${ympd.config.host} --port ${toString ympd.config.port} --webport ${ympd.config.webPort} --user nobody
          '';
      };
      tt-rss = {
        description = "Tiny Tiny RSS feeds update daemon";
        serviceConfig = {
          User = "wwwrun";
          ExecStart = "${pkgs.php72}/bin/php ${ttrss.webRoot}/update.php --daemon";
          StandardOutput = "syslog";
          StandardError = "syslog";
          PermissionsStartOnly = true;
        };

        wantedBy = [ "multi-user.target" ];
        requires = ["postgresql.service"];
        after = ["network.target" "postgresql.service"];
      };
    };

    services.filesWatcher.ympd = {
      restart = true;
      paths = [ config.secrets.fullPaths."mpd" ];
    };

    services.paste = {
      enable = true;
      webDirectory = "/paste";
    };

    services.phpfpm.pools = {
      tools = {
        user = "wwwrun";
        group = "wwwrun";
        settings = {
          "listen.owner" = "wwwrun";
          "listen.group" = "wwwrun";
          "pm" = "dynamic";
          "pm.max_children" = "60";
          "pm.start_servers" = "2";
          "pm.min_spare_servers" = "1";
          "pm.max_spare_servers" = "10";

          "php_admin_value[sendmail_path]" = "/run/wrappers/bin/sendmail -t -i";
          "php_admin_value[session.save_handler]" = "redis";
          "php_admin_value[session.save_path]" = "'unix:///run/redis-php-sessions/redis.sock?persistent=1&prefix=Tools:Tools:'";
          # Needed to avoid clashes in browser cookies (same domain)
          "php_value[session.name]" = "ToolsPHPSESSID";
          "php_admin_value[open_basedir]" = builtins.concatStringsSep ":" [
            "/run/wrappers/bin/sendmail" landing "/tmp"
            config.secrets.fullPaths."webapps/webhooks"
            "${webhooks-bin-env}/bin"
          ];
        };
        phpEnv = {
          CONTACT_EMAIL = config.myEnv.tools.contact;
        };
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [ all.redis ]);
      };
      devtools = {
        user = "wwwrun";
        group = "wwwrun";
        settings = {
          "listen.owner" = "wwwrun";
          "listen.group" = "wwwrun";
          "pm" = "dynamic";
          "pm.max_children" = "60";
          "pm.start_servers" = "2";
          "pm.min_spare_servers" = "1";
          "pm.max_spare_servers" = "10";

          "php_admin_value[sendmail_path]" = "/run/wrappers/bin/sendmail -t -i";
          "php_admin_value[session.save_handler]" = "redis";
          "php_admin_value[session.save_path]" = "'unix:///run/redis-php-sessions/redis.sock?persistent=1&prefix=Tools:Devtools:'";
          "php_admin_value[open_basedir]" = "/run/wrappers/bin/sendmail:/var/lib/ftp/immae/devtools:/tmp";
        };
        phpPackage = pkgs.php82.withExtensions({ enabled, all }: enabled ++ [all.mysqli all.sqlite3 all.redis all.apcu all.opcache ]);
      };
      adminer = adminer.phpFpm;
      ttrss = {
        user = "wwwrun";
        group = "wwwrun";
        settings = ttrss.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      wallabag = {
        user = "wwwrun";
        group = "wwwrun";
        settings = wallabag.phpFpm.pool;
        phpPackage = pkgs.php73.withExtensions({ enabled, all }: enabled ++ [all.tidy all.redis]);
      };
      yourls = {
        user = "wwwrun";
        group = "wwwrun";
        settings = yourls.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      rompr = {
        user = "wwwrun";
        group = "wwwrun";
        settings = rompr.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      shaarli = {
        user = "wwwrun";
        group = "wwwrun";
        settings = shaarli.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      dmarc-reports = {
        user = "wwwrun";
        group = "wwwrun";
        settings = dmarc-reports.phpFpm.pool;
        phpEnv = dmarc-reports.phpFpm.phpEnv;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      dokuwiki = {
        user = "wwwrun";
        group = "wwwrun";
        settings = dokuwiki.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      phpbb = {
        user = "wwwrun";
        group = "wwwrun";
        settings = phpbb.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      ldap = {
        user = "wwwrun";
        group = "wwwrun";
        settings = ldap.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      kanboard = {
        user = "wwwrun";
        group = "wwwrun";
        settings = kanboard.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
      grocy = {
        user = "wwwrun";
        group = "wwwrun";
        settings = grocy'.phpFpm.pool;
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.redis]);
      };
    };

    system.activationScripts = {
      grocy = grocy'.activationScript;
      ttrss = ttrss.activationScript;
      wallabag = wallabag.activationScript;
      rompr = rompr.activationScript;
      shaarli = shaarli.activationScript;
      dokuwiki = dokuwiki.activationScript;
      phpbb = phpbb.activationScript;
      kanboard = kanboard.activationScript;
    };

    services.websites.env.tools.watchPaths = [
      config.secrets.fullPaths."webapps/tools-shaarli"
    ];
    services.filesWatcher.phpfpm-wallabag = {
      restart = true;
      paths = [ config.secrets.fullPaths."webapps/tools-wallabag" ];
    };

    myServices.monitoring.fromMasterActivatedPlugins = lib.mkMerge [
      ttrss.monitoringPlugins
      rompr.monitoringPlugins
      wallabag.monitoringPlugins
      yourls.monitoringPlugins
      ympd.monitoringPlugins
      dokuwiki.monitoringPlugins
      shaarli.monitoringPlugins
      ldap.monitoringPlugins
      adminer.monitoringPlugins
    ];
    myServices.monitoring.fromMasterObjects = lib.mkMerge [
      ttrss.monitoringObjects
      rompr.monitoringObjects
      wallabag.monitoringObjects
      yourls.monitoringObjects
      ympd.monitoringObjects
      dokuwiki.monitoringObjects
      shaarli.monitoringObjects
      ldap.monitoringObjects
      adminer.monitoringObjects
    ];
  };
}