{ pkgs, config, hostName, lib, ... }:
  let
    # execs
    lock = "${pkgs.swaylock}/bin/swaylock --daemonize";
    term = "${pkgs.foot}/bin/foot";
    dmenu = "${pkgs.rofi}/bin/rofi -show drun";

    # keybinds
    key_mod = "Mod4";
    key_left = "Left";
    key_right = "Right";
    key_up = "Up";
    key_down = "Down";

    # style
    style_font = "Inconsolata";
    style_font_sz = "12";
    style_font_bold = "${style_font}-Bold";
    color_blue_1 =	"#99c1f1";
    color_blue_2 =	"#62a0ea";
    color_blue_3 =	"#3584e4";
    color_blue_4 =	"#1c71d8";
    color_blue_5 =	"#1a5fb4";
    color_green_1 =	"#8ff0a4";
    color_green_2 =	"#57e389";
    color_green_3 =	"#33d17a";
    color_green_4 =	"#2ec27e";
    color_green_5 =	"#26a269";
    color_yellow_1 =	"#f9f06b";
    color_yellow_2 =	"#f8e45c";
    color_yellow_3 =	"#f6d32d";
    color_yellow_4 =	"#f5c211";
    color_yellow_5 =	"#e5a50a";
    color_orange_1 =	"#ffbe6f";
    color_orange_2 =	"#ffa348";
    color_orange_3 =	"#ff7800";
    color_orange_4 =	"#e66100";
    color_orange_5 =	"#c64600";
    color_red_1 =	"#f66151";
    color_red_2 =	"#ed333b";
    color_red_3 =	"#e01b24";
    color_red_4 =	"#c01c28";
    color_red_5 =	"#a51d2d";
    color_purple_1 =	"#dc8add";
    color_purple_2 =	"#c061cb";
    color_purple_3 =	"#9141ac";
    color_purple_4 =	"#813d9c";
    color_purple_5 =	"#613583";
    color_brown_1 =	"#cdab8f";
    color_brown_2 =	"#b5835a";
    color_brown_3 =	"#986a44";
    color_brown_4 =	"#865e3c";
    color_brown_5 =	"#63452c";
    color_light_1 =	"#ffffff";
    color_light_2 =	"#f6f5f4";
    color_light_3 =	"#d8d8d8";
    color_light_4 =	"#c0c0c0";
    color_light_5 =	"#9b9b9b";
    color_dark_1 =	"#757575";
    color_dark_2 =	"#666666";
    color_dark_3 =	"#494949";
    color_dark_4 =	"#333333";
    color_dark_5 =	"#000000";
    color_f_bg = color_dark_3;
    color_f_text = color_light_1;
    color_uf_bg = color_dark_4;
    color_uf_text = color_light_4;
    color_alert_bg = color_red_5;
    color_alert_text = color_light_1;
    color_inv_bg = color_light_4;
    color_inv_text = color_dark_5;

    # other
    display = status: "swaymsg 'output * power ${status}'";
  in
  {
  wayland.windowManager.sway = {
    enable = true;
    wrapperFeatures.gtk = true; # Fixes common issues with GTK 3 apps
    config = {
      modifier = "${key_mod}";
      bars = [{
        command = "${pkgs.waybar}/bin/waybar";
      }];
      fonts = {
        names = ["${style_font}"];
        size = style_font_sz;
      };
      input = {
        "type:touchpad" = {
          dwt = "enabled";
          tap = "enabled";
          natural_scroll = "disabled";
          middle_emulation = "enabled";
          click_method = "clickfinger";
          clickfinger_button_map = "lrm";
        };
        "type:mouse" = {
          natural_scroll = "disabled";
        };
        "*" = {
          xkb_layout = "se";
        };
      }; # end input
      keybindings = {
        # Basic
        "${key_mod}+Return" = "exec ${term}";
        "${key_mod}+d" = "exec ${dmenu}";
        "${key_mod}+Shift+q" = "kill";
        "${key_mod}+L" = "exec ${lock}";
        #Screenshot region
        "${key_mod}+Shift+s" = ''
          bash -c '\
          ${pkgs.slurp}/bin/slurp | \
          ${pkgs.grim}/bin/grim -g - \
          ~/Pictures/Screenshots_${hostName}/$(date +"%Y-%m-%d-%H%M%S.png") | \
          ${pkgs.wl-clipboard}/bin/wl-copy -t image/png \
          '
        '';
        # Workspaces
        "${key_mod}+Tab" = "workspace next";
        "${key_mod}+Shift+Tab" = "workspace prev";

        "${key_mod}+1" = "workspace number 1";
        "${key_mod}+2" = "workspace number 2";
        "${key_mod}+3" = "workspace number 3";
        "${key_mod}+4" = "workspace number 4";
        "${key_mod}+5" = "workspace number 5";
        "${key_mod}+6" = "workspace number 6";
        "${key_mod}+7" = "workspace number 7";
        "${key_mod}+8" = "workspace number 8";
        "${key_mod}+9" = "workspace number 9";

        "${key_mod}+Shift+period" = "move container to workspace next; workspace next";
        "${key_mod}+Shift+comma" = "move container to workspace prev; workspace prev";

        "${key_mod}+Shift+1" = "move container to workspace number 1; workspace 1";
        "${key_mod}+Shift+2" = "move container to workspace number 2; workspace 2";
        "${key_mod}+Shift+3" = "move container to workspace number 3; workspace 3";
        "${key_mod}+Shift+4" = "move container to workspace number 4; workspace 4";
        "${key_mod}+Shift+5" = "move container to workspace number 5; workspace 5";
        "${key_mod}+Shift+6" = "move container to workspace number 6; workspace 6";
        "${key_mod}+Shift+7" = "move container to workspace number 7; workspace 7";
        "${key_mod}+Shift+8" = "move container to workspace number 8; workspace 8";
        "${key_mod}+Shift+9" = "move container to workspace number 9; workspace 9";

        # Focus
        "${key_mod}+${key_left}" = "focus left";
        "${key_mod}+${key_down}" = "focus down";
        "${key_mod}+${key_up}" = "focus up";
        "${key_mod}+${key_right}" = "focus right";

        "${key_mod}+Ctrl+${key_left}" = "move workspace to output left";
        "${key_mod}+Ctrl+${key_down}" = "move workspace to output down";
        "${key_mod}+Ctrl+${key_up}" = "move workspace to output up";
        "${key_mod}+Ctrl+${key_right}" = "move workspace to output right";

        "${key_mod}+Shift+${key_left}" = "move left";
        "${key_mod}+Shift+${key_down}" = "move down";
        "${key_mod}+Shift+${key_up}" = "move up";
        "${key_mod}+Shift+${key_right}" = "move right";

        # System
        "XF86AudioRaiseVolume" = "exec 'pactl set-sink-volume @DEFAULT_SINK@ +1%'";
        "XF86AudioLowerVolume" = "exec 'pactl set-sink-volume @DEFAULT_SINK@ -1%'";
        "XF86AudioMute" = "exec 'pactl set-sink-mute @DEFAULT_SINK@ toggle'";
        "XF86MonBrightnessUp" = "exec ${pkgs.light}/bin/light -A 10";
        "XF86MonBrightnessDown" = "exec ${pkgs.light}/bin/light -U 10";
      }; # end keybindings
      window = {
        titlebar = false;
      };
      colors = {
        background = color_dark_5;
        focused = {
          border = color_f_bg;
          background = color_f_bg;
          text = color_light_1;
          indicator = color_f_bg;
          childBorder = color_f_bg;
        };
        focusedInactive = {
          border = color_f_bg;
          background = color_f_bg;
          text = color_light_1;
          indicator = color_f_bg;
          childBorder = color_f_bg;
        };
        unfocused = {
          border = color_uf_bg;
          background = color_uf_bg;
          text = color_uf_text;
          indicator = color_uf_bg;
          childBorder = color_uf_bg;
        };
        urgent = {
          border = color_alert_bg;
          background = color_alert_bg;
          text = color_alert_text;
          indicator = color_alert_bg;
          childBorder = color_alert_bg;
        };
        placeholder = {
          border = color_dark_3;
          background = color_dark_3;
          text = color_light_4;
          indicator = color_dark_3;
          childBorder = color_dark_3;
        };
      }; # end colors
    };
  };
  services = {
    swayidle = {
      enable = true;
      timeouts = [
        {
          timeout = 120;
          command = "${pkgs.libnotify}/bin/notify-send 'Locking in 5 seconds' -t 5000";
        }
        {
          timeout = 125;
          command = lock;
        }
        {
          timeout = 125;
          command = display "off";
          resumeCommand = display "on";
        }
        {
          timeout = 600;
          command = "${pkgs.systemd}/bin/systemctl suspend";
        }
      ]; # end timeouts
      events = [
        {
          event = "before-sleep";
          command = (display "off") + "; " + lock;
        }
        {
          event = "after-resume";
          command = display "on";
        }
        {
          event = "lock";
          command = (display "off") + "; " + lock;
        }
        {
          event = "unlock";
          command = display "on";
        }
      ]; # end events
    }; # end swayidle
    mako = {
      enable = true;
      settings = {
        "actionable=true" = {
          anchor = "top-left";
        };
        actions = true;
        anchor = "top-right";
        background-color = color_f_bg;
        border-color = color_f_bg;
        border-radius = 0;
        default-timeout = 0;
        font = "${style_font} ${style_font_sz}";
        height = 100;
        width = 300;
        icons = true;
        ignore-timeout = false;
        layer = "top";
        margin = 10;
        markup = true;
      }; #end settings
    }; # end mako
  }; # end services
  programs = {
    rofi = {
      enable = true;
      font = "${style_font} ${style_font_sz}";
      theme = let
      inherit (config.lib.formats.rasi) mkLiteral;
      in {              
        "*" = {
          bg = mkLiteral color_uf_bg;
          fg = mkLiteral color_f_text;
          ac = mkLiteral color_f_bg;
          background-color = mkLiteral "transparent";
        };

        "#window" = {
          background-color = mkLiteral "@bg";
          location = mkLiteral "center";
          width = mkLiteral "30%";
        };

        "#prompt" = {
          text-color = mkLiteral "@fg";
        };

        "#textbox-prompt-colon" = {
          text-color = mkLiteral "@fg";
        };

        "#entry" = {
          text-color = mkLiteral "@fg";
          blink = mkLiteral "true";
        };

        "#inputbar" = {
          children = mkLiteral "[ prompt, entry ]";
          text-color = mkLiteral "@fg";
          padding = mkLiteral "5px";
        };

        "#listview" = {
          columns = mkLiteral "1";
          lines = mkLiteral "6";
          cycle = mkLiteral "true";
          dynamic = mkLiteral "true";
        };

        "#mainbox" = {
          border = mkLiteral "3px";
          border-color = mkLiteral "@ac";
          children = mkLiteral "[ inputbar, listview ]";
          padding = mkLiteral "10px";
        };

        "#element" = {
          text-color = mkLiteral "@fg";
          padding = mkLiteral "5px";
        };

        "#element-icon" = {
          text-color = mkLiteral "@fg";
          size = mkLiteral "32px";
        };

        "#element-text" = {
          text-color = mkLiteral "@fg";
          padding = mkLiteral "5px";
        };

        "#element selected" = {
          border = mkLiteral "3px";
          border-color = mkLiteral "@ac";
          text-color = mkLiteral "@fg";
          background-color = mkLiteral "@ac";
        };
      }; # end theme
    }; # end rofi
    waybar = {
      enable = true;
      settings = {
        mainBar = {
          layer = "bottom";
          position = "top";
          height = 32;
          spacing = 0;
          modules-left = [
            "sway/workspaces"
            "sway/window"
          ];
          modules-center = [
            "clock"
          ];
          modules-right = [
            "network"
            "pulseaudio"
            "battery"
            "tray"
          ];
          "sway/workspaces" = {
            on-click = "activate";
            sort-by-number = true;
            format = "{value}";
          };
          "sway/window" = {
            max-length = 64;
          };
          "tray" = {
            icon-size = 13;
            spacing = 8;
          };
          "clock" = {
            interval = 60;
            tooltip = false;
            format = "{:%R}";
            format-alt = "{:%a, %Y-%m-%d}";
          };
          "battery" = {
            states = {
              critical = 10;
              warning = 20;
              good = 90;
              full = 100;
              over = 101;
            };
            interval = 30;
            format = "Bat {capacity}%";
            format-charging = "Bat {capacity}%";
            format-plugged = "Bat {capacity}%";
          };
          "network" = {
            format-wifi = "WiFi up";
            format-ethernet = "eth up";
            tooltip-format = "{ifname} = {ipaddr}/{cidr}";
            format-linked = "{ifname} (no ip)";
            format-disconnected = "No network";
            format-alt = "{essid}: {ipaddr}";
            interval = 10;
          };
          "pulseaudio" = {
            # "scroll-step" = 1; # %; can be a float
            format = "Sound: {volume}%";
            format-muted = "Sound Muted";
          };
        }; # end mainbar
      }; # end settings
      style = ''
        * {
          font-family: ${style_font_bold};
          font-size: ${style_font_sz}pt;
        }

        window#waybar {
          color: ${color_f_text};
          background-color: ${color_uf_bg};
          transition-property: background-color;
          transition-duration: .5s;
        }

        window#waybar.hidden {
          opacity: 0.2;
        }

        /*
        window#waybar.empty {
          background-color: transparent;
        }
        window#waybar.solo {
          background-color: ${color_purple_1};
        }
        */

        button {
          box-shadow: inset 0 -8px transparent;
          border: none;
          border-radius: 0;
        }

        button:hover {
          color: ${color_f_text};
          background: ${color_f_bg};
        }

        #workspaces button {
          color: ${color_uf_text};
          background-color: ${color_uf_bg};
        }

        #workspaces button:hover {
          color: ${color_f_text};
          background: ${color_f_bg};
        }

        #workspaces button.focused {
          color: ${color_inv_text};
          background-color: ${color_inv_bg};
        }

        #workspaces button.urgent {
          color: ${color_alert_text};
          background-color: ${color_alert_bg};
        }

        #battery,
        #clock,
        #network,
        #pulseaudio,
        #tray,

        #window,
        #workspaces {
          margin: 0 2px;
        }

        .modules-left > widget:first-child > #workspaces {
          margin-left: 0;
        }

        .modules-right > widget:last-child > #workspaces {
          margin-right: 0;
        }

        #battery {
          color: ${color_f_text};
          background-color: transparent;
        }

        #battery.critical.discharging {
          animation: blink 1s infinite;
          color: ${color_red_2};
        }

        #battery.warning.discharging {
          animation: blink 1s infinite;
          color: ${color_orange_2};
        }

        #battery.good {
          animation: none;
          color: ${color_f_text};
        }

        #battery.full.charging {
          color: ${color_green_2};
        }

        #battery.over.charging {
          color: ${color_green_2};
        }

        #clock {
          color: ${color_f_text};
          background-color: transparent;
        }

        label:focus {
          color: ${color_f_text};
          background-color: transparent;
        }

        #network {
          color: ${color_f_text};
          background-color: transparent;
        }

        #network.disconnected {
          color: ${color_f_text};
          background-color: transparent;
        }

        #pulseaudio {
          color: ${color_f_text};
          background-color: transparent;
        }

        #pulseaudio.muted {
          color: ${color_f_text};
          background-color: transparent;
        }
        #tray {
          background-color: transparent;
          border-bottom: 3px solid ${color_f_text};
        }

        #tray > .passive {
          -gtk-icon-effect: dim;
        }

        #tray > .needs-attention {
          -gtk-icon-effect: highlight;
          background-color: transparent;
        }
      ''; # end style
    }; # end waybar
    swaylock = {
      enable = true;
      settings = {
        color = color_uf_bg;
        font = style_font;
        font-size = style_font_sz;
        ignore-empty-password = true;
        indicator-caps-lock = true;
        indicator-radius = 50;
        indicator-thickness = 10;
      }; # end settings
    }; # end swaylock
  }; # end programs
} # end file