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

let
  cfg = config.local.web;
in
{
  options.local.web = {
    enable = mkEnableOption "Local configuration of caddy";

    projectRoot = mkOption {
      default = "/home/alan/projects";
      type = types.str;
      description = "Where projects are stored";
    };
  };

  config = mkIf cfg.enable {
    services.caddy = {
      enable = true;
      virtualHosts =
        let
          local_tls = ''
            tls {
              issuer internal {
                ca local
              }
            }
          '';
        in
        {
          "localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              ${local_tls}
              acme_server {
                allow {
                  domains *.test *.localhost
                }
              }
            '';
          };
          # need to test forwarding behaviour
          "alanpearce.localhost" = {
            logFormat = "output discard";
            serverAliases = [
              # remember to update /etc/hosts
              "alanpearce.test"
            ];
            extraConfig = ''
              ${local_tls}
              reverse_proxy http://alanpearce.localhost:8080 {
                transport http {
                  dial_timeout 1s
                  compression off
                }
              }
            '';
          };
          "elgit.localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              ${local_tls}
              reverse_proxy http://127.0.0.1:5555 {
                transport http {
                   dial_timeout 1s
                   compression off
                }
              }
            '';
          };
          "barkeep.localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              ${local_tls}
              reverse_proxy http://localhost:8081 {
                transport http {
                  dial_timeout 1s
                  compression off
                }
              }
            '';
          };
          "searchix.localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              root ${cfg.projectRoot}/alanpearce.eu/searchix/frontend/
              handle /static/* {
                file_server
              }
              handle_errors {
                rewrite * /error.html
                templates
                file_server
              }
              handle {
                reverse_proxy http://localhost:3000 {
                  transport http {
                    dial_timeout 1s
                    compression off
                  }
                }
              }
            '';
          };
          "perplexica-backend.localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              reverse_proxy http://localhost:8339 {
                transport http {
                  dial_timeout 1s
                  compression off
                }
              }
            '';
          };
          "perplexica.localhost" = {
            logFormat = "output discard";
            extraConfig = ''
              reverse_proxy http://localhost:8338 {
                transport http {
                  dial_timeout 1s
                  compression off
                }
              }
            '';
          };
        };
    };
  };
}