{ lib, pkgs, config, ... }:
let
  adminer = pkgs.callPackage ./adminer.nix {
    inherit (pkgs.webapps) adminer;
  };
  ympd = pkgs.callPackage ./ympd.nix {
    env = config.myEnv.tools.ympd;
  };
  ttrss = pkgs.callPackage ./ttrss.nix {
    inherit (pkgs.webapps) ttrss ttrss-plugins;
    env = config.myEnv.tools.ttrss;
    php = pkgs.php72;
  };
  kanboard = pkgs.callPackage ./kanboard.nix  {
    env = config.myEnv.tools.kanboard;
  };
  wallabag = pkgs.callPackage ./wallabag.nix {
    wallabag = pkgs.webapps.wallabag.override {
      composerEnv = pkgs.composerEnv.override {
        php = pkgs.php73.withExtensions({ enabled, all }: enabled ++ [all.tidy]);
      };
    };
    env = config.myEnv.tools.wallabag;
  };
  yourls = pkgs.callPackage ./yourls.nix {
    inherit (pkgs.webapps) yourls yourls-plugins;
    env = config.myEnv.tools.yourls;
  };
  rompr = pkgs.callPackage ./rompr.nix {
    inherit (pkgs.webapps) rompr;
    env = config.myEnv.tools.rompr;
  };
  shaarli = pkgs.callPackage ./shaarli.nix {
    env = config.myEnv.tools.shaarli;
  };
  dokuwiki = pkgs.callPackage ./dokuwiki.nix {
    inherit (pkgs.webapps) dokuwiki dokuwiki-plugins;
  };
  ldap = pkgs.callPackage ./ldap.nix {
    inherit (pkgs.webapps) phpldapadmin;
    env = config.myEnv.tools.phpldapadmin;
  };
  grocy = pkgs.callPackage ./grocy.nix {
    grocy = pkgs.webapps.grocy.override { composerEnv = pkgs.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 = pkgs.callPackage ./webhooks.nix {
    env = config.myEnv.tools.webhooks;
  };
  dmarc-reports = pkgs.callPackage ./dmarc_reports.nix {
    env = config.myEnv.tools.dmarc_reports;
  };
  csp-reports = pkgs.callPackage ./csp_reports.nix {
    env = config.myEnv.tools.csp_reports;
  };

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

  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 {
    secrets.keys =
      kanboard.keys
      ++ ldap.keys
      ++ shaarli.keys
      ++ ttrss.keys
      ++ wallabag.keys
      ++ yourls.keys
      ++ dmarc-reports.keys
      ++ csp-reports.keys
      ++ webhooks.keys;

    services.duplyBackup.profiles = {
      dokuwiki = dokuwiki.backups;
      grocy = grocy.backups;
      kanboard = kanboard.backups;
      rompr = rompr.backups;
      shaarli = shaarli.backups;
      ttrss = ttrss.backups;
      wallabag = wallabag.backups;
      phpbb = phpbb.backups;
    };

    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;

    services.websites.env.integration.vhostConfs.devtools = {
      certName     = "integration";
      certMainHost = "devtools.immae.eu";
      addToCerts   = true;
      hosts        = [ "devtools.immae.eu" ];
      root         = "/var/lib/ftp/devtools.immae.eu";
      extraConfig  = [
        ''
          Timeout 600
          ProxyTimeout 600
          Header always set Content-Security-Policy-Report-Only "${config.myEnv.tools.csp_reports.policies.inline}"
          <Directory "/var/lib/ftp/devtools.immae.eu">
            DirectoryIndex index.php index.htm index.html
            AllowOverride all
            Require all granted
            <FilesMatch "\.php$">
              SetHandler "proxy:unix:${pcfg.devtools.socket}|fcgi://localhost"
            </FilesMatch>
          </Directory>
          ''
      ];
    };

    services.websites.env.tools.vhostConfs.tools = {
      certName    = "eldiron";
      addToCerts  = true;
      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}">
            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)
        ''
          Alias /paste /var/lib/fiche
          <Directory "/var/lib/fiche">
            DirectoryIndex index.txt index.html
            AllowOverride None
            Require all granted
            Options -Indexes
          </Directory>

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

    services.websites.env.tools.vhostConfs.outils = {
      certName   = "eldiron";
      addToCerts = true;
      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;
      };
      ympd = {
        description = "Standalone MPD Web GUI written in C";
        wantedBy = [ "multi-user.target" ];
        script = ''
          export MPD_PASSWORD=$(cat /var/secrets/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 = [ "/var/secrets/mpd" ];
    };

    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";

          # 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"
            "${config.secrets.location}/webapps/webhooks"
          ];
          "include" = "${config.secrets.location}/webapps/tools-csp-reports.conf";
        };
        phpEnv = {
          CONTACT_EMAIL = config.myEnv.tools.contact;
        };
        phpPackage = pkgs.php72;
      };
      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[open_basedir]" = "/run/wrappers/bin/sendmail:/var/lib/ftp/devtools.immae.eu:/tmp";
        };
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [all.mysqli all.redis all.apcu all.opcache ]);
      };
      adminer = adminer.phpFpm;
      ttrss = {
        user = "wwwrun";
        group = "wwwrun";
        settings = ttrss.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      wallabag = {
        user = "wwwrun";
        group = "wwwrun";
        settings = wallabag.phpFpm.pool;
        phpPackage = pkgs.php73.withExtensions({ enabled, all }: enabled ++ [all.tidy]);
      };
      yourls = {
        user = "wwwrun";
        group = "wwwrun";
        settings = yourls.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      rompr = {
        user = "wwwrun";
        group = "wwwrun";
        settings = rompr.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      shaarli = {
        user = "wwwrun";
        group = "wwwrun";
        settings = shaarli.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      dmarc-reports = {
        user = "wwwrun";
        group = "wwwrun";
        settings = dmarc-reports.phpFpm.pool;
        phpEnv = dmarc-reports.phpFpm.phpEnv;
        phpPackage = pkgs.php72;
      };
      dokuwiki = {
        user = "wwwrun";
        group = "wwwrun";
        settings = dokuwiki.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      phpbb = {
        user = "wwwrun";
        group = "wwwrun";
        settings = phpbb.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      ldap = {
        user = "wwwrun";
        group = "wwwrun";
        settings = ldap.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      kanboard = {
        user = "wwwrun";
        group = "wwwrun";
        settings = kanboard.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
      grocy = {
        user = "wwwrun";
        group = "wwwrun";
        settings = grocy.phpFpm.pool;
        phpPackage = pkgs.php72;
      };
    };

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

    services.websites.webappDirs = {
      _adminer = adminer.webRoot;
      "${dmarc-reports.apache.webappName}" = dmarc-reports.webRoot;
      "${dokuwiki.apache.webappName}" = dokuwiki.webRoot;
      "${phpbb.apache.webappName}" = phpbb.webRoot;
      "${ldap.apache.webappName}" = "${ldap.webRoot}/htdocs";
      "${rompr.apache.webappName}" = rompr.webRoot;
      "${shaarli.apache.webappName}" = shaarli.webRoot;
      "${ttrss.apache.webappName}" = ttrss.webRoot;
      "${wallabag.apache.webappName}" = wallabag.webRoot;
      "${yourls.apache.webappName}" = yourls.webRoot;
      "${kanboard.apache.webappName}" = kanboard.webRoot;
      "${grocy.apache.webappName}" = grocy.webRoot;
    };

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

    services.fiche = {
      enable = true;
      port = config.myEnv.ports.fiche;
      domain = "tools.immae.eu/paste";
      https = true;
    };
  };
}