{
  lib,
  config,
  ...
}: let
  inherit (lib) mkOption types mkIf recursiveUpdate lists;
  inherit (lists) remove;

  # v0.49.0
  # Parsing regex: /SConfigOptionDescription{\n? *\.value *= "(.*)",\n *\.description = ?\n? *"([\d\D]*?)",\n *\.type *= CONFIG_OPTION_(.*),\n *.data *= (.*),\n *},/gm

  cfg = config.horseman.wm.hyprland;
  homeCfg = config.horseman;

  keybinding = types.submodule {
    options = {
      flags = mkOption {
        type = types.listOf (types.enum ["l" "r" "c" "g" "o" "e" "m" "t" "i" "s" "d" "p"]);
      };

      mods = mkOption {
        type = types.listOf types.str;
      };

      key = mkOption {
        type = types.str;
      };

      dispatcher = mkOption {
        type = types.str;
      };

      params = mkOption {
        type = types.str;
      };
    };
  };
  submapKeybinding = types.submodule {
    options = {
      flags = mkOption {
        type = types.listOf (types.enum ["l" "r" "c" "g" "o" "e" "m" "t" "i" "s" "d" "p"]);
      };

      mods = mkOption {
        type = types.listOf types.str;
      };

      key = mkOption {
        type = types.str;
      };
    };
  };
  vec2 = types.submodule {
    options = {
      x = mkOption {type = types.int;};
      y = mkOption {type = types.int;};
    };
  };
  fontWeight = types.enum ["thin" "ultralight" "light" "semilight" "book" "normal" "medium" "semibold" "bold" "ultrabold" "heavy" "ultraheavy"];
in {
  options.horseman.wm.hyprland.config = {
    execOnce = mkOption {
      type = types.listOf types.str;
      default = [];
    };
    env = mkOption {
      type = types.listOf types.str;
      default = [];
    };
    windowrules = mkOption {
      type = types.listOf types.str;
      default = [];
    };
    workspaces = mkOption {
      type = types.listOf types.str;
      default = [];
    };

    animations = {
      beziers = mkOption {
        type = types.listOf (types.submodule {
          options = {
            name = mkOption {type = types.str;};
            startX = mkOption {type = types.number;};
            startY = mkOption {type = types.number;};
            endX = mkOption {type = types.number;};
            endY = mkOption {type = types.number;};
          };
        });
      };

      animations = mkOption {
        type = types.listOf (types.submodule {
          options = {
            name = mkOption {type = types.str;};
            on = mkOption {type = types.bool;};
            speed = mkOption {
              type = types.number;
              default = 0;
            };
            curve = mkOption {
              type = types.str;
              default = "";
            };
            style = mkOption {
              type = types.str;
              default = "";
            };
          };
        });
      };
    };

    dwindle = {
      pseudotile = mkOption {type = types.bool;};
      preserveSplit = mkOption {type = types.bool;};
    };

    master = {
      newStatus = mkOption {type = types.enum ["master" "slave" "inherit"];};
    };

    monitors = {
      defaultMonitor = mkOption {type = types.bool;};
      bindWorkspaces = mkOption {
        type = types.enum ["no" "interlaced"];
        default = "no";
      };

      displays = mkOption {
        type = types.listOf (types.submodule {
          options = {
            output = mkOption {type = types.str;};
            resolution = mkOption {
              type = types.str;
              default = "highres";
            };
            refreshRate = mkOption {
              type = types.str;
              default = "highrr";
            };
            x = mkOption {type = types.int;};
            y = mkOption {type = types.int;};
            scale = mkOption {
              type = types.number;
              default = 1;
            };
            transform = mkOption {
              type = types.enum [0 1 2 3 4 5 6 7];
              default = 0;
            };
            wallpaper = mkOption {
              type = types.nullOr types.path;
              default = null;
            };
            bar = mkOption {
              type = types.enum ["" "left" "right" "top" "bottom"];
              default = "";
            };
          };
        });
      };
    };

    keybindings = {
      binds = mkOption {type = types.listOf keybinding;};

      submaps = mkOption {
        type = types.listOf (types.submodule {
          options = {
            name = mkOption {type = types.str;};
            enterBind = mkOption {type = submapKeybinding;};
            exitBind = mkOption {type = submapKeybinding;};
            binds = mkOption {type = types.listOf keybinding;};
          };
        });
      };
    };

    sleep = {
      lockCommand = mkOption {type = types.str;};

      listeners = mkOption {
        type = types.listOf (types.submodule {
          options = {
            timeout = mkOption {type = types.ints.positive;};
            onTimeout = mkOption {type = types.str;};
            onResume = mkOption {
              type = types.str;
              default = "";
            };
            ignoreInhibit = mkOption {
              type = types.bool;
              default = false;
            };
          };
        });
      };
    };

    waybar = {
      layout = {
        horizontal = {
          left = mkOption {type = types.listOf types.str;};
          center = mkOption {type = types.listOf types.str;};
          right = mkOption {type = types.listOf types.str;};
        };
        vertical = {
          left = mkOption {type = types.listOf types.str;};
          center = mkOption {type = types.listOf types.str;};
          right = mkOption {type = types.listOf types.str;};
        };
      };
      formats = {
        horizontal = mkOption {
          type = types.attrs;
        };
        vertical = mkOption {
          type = types.attrs;
        };
      };
      modules = mkOption {
        type = types.attrs;
      };
    };
  };

  config = mkIf cfg.enable {
    horseman.dots = {
      fuzzel.enable = true;
      waybar.enable = true;
      hypr = {
        hyprland.enable = true;
        hypridle.enable = true;
        hyprpaper.enable = true;
        hyprlock.enable = true;
      };
    };

    home-manager.users.${homeCfg.username} = {
      programs.waybar = {
        enable = true;

        settings = let
          outputMap = location: (
            remove null (
              map (disp:
                if (disp.bar == location)
                then disp.output
                else null)
              cfg.config.monitors.displays
            )
          );
        in {
          topBar =
            recursiveUpdate
            {
              layer = "top";
              position = "top";
              output = outputMap "top";

              modules-left = cfg.config.waybar.layout.horizontal.left;
              modules-center = cfg.config.waybar.layout.horizontal.center;
              modules-right = cfg.config.waybar.layout.horizontal.right;
            } (recursiveUpdate cfg.config.waybar.modules cfg.config.waybar.formats.horizontal);

          bottomBar =
            recursiveUpdate
            {
              layer = "top";
              position = "bottom";
              output = outputMap "bottom";

              modules-left = cfg.config.waybar.layout.horizontal.left;
              modules-center = cfg.config.waybar.layout.horizontal.center;
              modules-right = cfg.config.waybar.layout.horizontal.right;
            } (recursiveUpdate cfg.config.waybar.modules cfg.config.waybar.formats.horizontal);

          rightBar =
            recursiveUpdate
            {
              layer = "top";
              position = "right";
              output = outputMap "right";

              modules-left = cfg.config.waybar.layout.vertical.left;
              modules-center = cfg.config.waybar.layout.vertical.center;
              modules-right = cfg.config.waybar.layout.vertical.right;
            } (recursiveUpdate cfg.config.waybar.modules cfg.config.waybar.formats.vertical);

          leftBar =
            recursiveUpdate
            {
              layer = "top";
              position = "left";
              output = outputMap "left";

              modules-left = cfg.config.waybar.layout.vertical.left;
              modules-center = cfg.config.waybar.layout.vertical.center;
              modules-right = cfg.config.waybar.layout.vertical.right;
            } (recursiveUpdate cfg.config.waybar.modules cfg.config.waybar.formats.vertical);
        };
      };
    };
  };
}