# frozen_string_literal: true

module Getch
  module Config
    class Gentoo
      def initialize
        @systemd_net_dir = "#{MOUNTPOINT}/etc/systemd"
      end

      def ethernet
        conf = "#{@systemd_net_dir}/network/20-ethernet.network"
        datas = [
          '[Match]',
          'Name=en*',
          'Name=eth*',
          '[Network]',
          'DHCP=yes',
          'IPv6PrivacyExtensions=yes',
          '[DHCP]',
          'RouteMetric=512',
        ]
        File.write(conf, datas.join("\n"), mode: 'w')
      end

      def wifi
        conf = "#{@systemd_net_dir}/network/20-wireless.network"
        datas = [
          '[Match]',
          'Name=wlp*',
          'Name=wlan*',
          '[Network]',
          'DHCP=yes',
          'IPv6PrivacyExtensions=yes',
          '[DHCP]',
          'RouteMetric=1024',
        ]
        File.write(conf, datas.join("\n"), mode: 'w')
      end

      def dns
        conf = "#{@systemd_net_dir}/resolved.conf.d/dns_over_tls.conf"
        datas = [
          '[Resolve]',
          'DNS=9.9.9.9#dns.quad9.net',
          'DNSOverTLS=yes',
        ]
        Helpers.create_dir("#{@systemd_net_dir}/resolved.conf.d")
        File.write(conf, datas.join("\n"), mode: 'w')

        Getch::Chroot.new('systemctl enable systemd-networkd').run!
        Getch::Chroot.new('systemctl enable systemd-resolved').run!
      end

      def shell
      end
    end
  end
end