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


# The following can be generated with the command:
# nix run github:nix-community/plasma-manager
#
# Plasma-manager options documentation
# https://nix-community.github.io/plasma-manager/options.xhtml
#
# Polonium usage
# https://github.com/zeroxoneafour/polonium/blob/master/docs/usage.md
#
# TODO: Extract this configuration into something that's a bit easier to manage
# TODO: Update shortcuts for better window/tiling/desktop management akin to i3wm
# TODO(ambitious): Add Kmail support to plasma-manager
{
  programs.plasma = {
    enable = true;
    overrideConfig = true;

    kwin = {
      scripts.polonium.enable = true;
    };

    hotkeys.commands."launch-konsole" = {
      name = "Launch Konsole";
      key = "Meta+Enter";
      command = "konsole";
    };

    shortcuts = {
      kmix = {
        "decrease_microphone_volume" = "Microphone Volume Down";
        "decrease_volume" = "Volume Down";
        "decrease_volume_small" = "Shift+Volume Down";
        "increase_microphone_volume" = "Microphone Volume Up";
        "increase_volume" = "Volume Up";
        "increase_volume_small" = "Shift+Volume Up";
        "mic_mute" = ["Microphone Mute" "Meta+Volume Mute,Microphone Mute" "Meta+Volume Mute,Mute Microphone"];
        "mute" = "Volume Mute";
      };

      mediacontrol = {
        "mediavolumedown" = "none,,Media volume down";
        "mediavolumeup" = "none,,Media volume up";
        "nextmedia" = "Media Next";
        "pausemedia" = "Media Pause";
        "playmedia" = "none,,Play media playback";
        "playpausemedia" = "Media Play";
        "previousmedia" = "Media Previous";
        "stopmedia" = "Media Stop";
      };

      ksmserver = {
        "Lock Session" = ["Meta+Ctrl+Q" "Screensaver,Meta+L" "Screensaver,Lock Session"];
      };

      kwin = {
        "Window Close" = "Meta+Shift+Q";
        "Kill Window" = "Meta+Ctrl+Esc";
        "Window Operations Menu" = "Alt+F3";
        "Window Resize" = "Meta+R,,Resize Window";

        "Overview" = "Meta+W";
        "Grid View" = "Meta+G";
        "Edit Tiles" = "Meta+T";

        "Activate Window Demanding Attention" = "Meta+Ctrl+A";

        "PoloniumCycleEngine" = "Meta+|,none,Polonium: Cycle Engine";
        "PoloniumFocusAbove" = "Meta+K,none,Polonium: Focus Above";
        "PoloniumFocusBelow" = "Meta+J,none,Polonium: Focus Below";
        "PoloniumFocusLeft" = "Meta+H,none,Polonium: Focus Left";
        "PoloniumFocusRight" = "Meta+L,none,Polonium: Focus Right";
        "PoloniumInsertAbove" = "Meta+Shift+K,none,Polonium: Insert Above";
        "PoloniumInsertBelow" = "Meta+Shift+J,none,Polonium: Insert Below";
        "PoloniumInsertLeft" = "Meta+Shift+H,none,Polonium: Insert Left";
        "PoloniumInsertRight" = "Meta+Shift+L,none,Polonium: Insert Right";
        "PoloniumOpenSettings" = "Meta+\\\\,none,Polonium: Open Settings Dialog";
        "PoloniumResizeAbove" = "Meta+Ctrl+K,none,Polonium: Resize Above";
        "PoloniumResizeBelow" = "Meta+Ctrl+J,none,Polonium: Resize Below";
        "PoloniumResizeLeft" = "Meta+Ctrl+H,none,Polonium: Resize Left";
        "PoloniumResizeRight" = "Meta+Ctrl+L,none,Polonium: Resize Right";
        "PoloniumRetileWindow" = "Meta+Shift+Space,none,Polonium: Retile Window";
        "PoloniumSwitchBTree" = [ ];
        "PoloniumSwitchHalf" = [ ];
        "PoloniumSwitchKwin" = [ ];
        "PoloniumSwitchMonocle" = [ ];
        "PoloniumSwitchThreeColumn" = [ ];

        "Show Desktop" = "Meta+D";
        "Switch to Desktop 1" = "Meta+1,,Switch to Desktop 1";
        "Switch to Desktop 2" = "Meta+2,,Switch to Desktop 2";
        "Switch to Desktop 3" = "Meta+3,,Switch to Desktop 3";
        "Switch to Desktop 4" = "Meta+4,,Switch to Desktop 4";
        "Switch to Desktop 5" = "Meta+5,,Switch to Desktop 5";
        "Switch to Desktop 6" = "none,,Switch to Desktop 6";
        "Switch to Desktop 7" = "none,,Switch to Desktop 7";
        "Switch to Desktop 8" = "none,,Switch to Desktop 8";
        "Switch to Desktop 9" = "none,,Switch to Desktop 9";
        "Window to Desktop 1" = "Meta+!,,Window to Desktop 1";
        "Window to Desktop 2" = "Meta+@,,Window to Desktop 2";
        "Window to Desktop 3" = "Meta+#,,Window to Desktop 3";
        "Window to Desktop 4" = "Meta+$,,Window to Desktop 4";
        "Window to Desktop 5" = "Meta+%,,Window to Desktop 5";
        "Window to Desktop 6" = "none,,Window to Desktop 6";
        "Window to Desktop 7" = "none,,Window to Desktop 7";
        "Window to Desktop 8" = "none,,Window to Desktop 8";
        "Window to Desktop 9" = "none,,Window to Desktop 9";

        "Walk Through Windows" = "Alt+Tab";
        "Walk Through Windows (Reverse)" = "Alt+Shift+Tab";
        "Walk Through Windows of Current Application" = "Alt+`";
        "Walk Through Windows of Current Application (Reverse)" = "Alt+~";
        "Window Fullscreen" = "Meta+Shift+F,,Make Window Fullscreen";

        "Window Quick Tile Bottom" = "Meta+Down";
        "Window Quick Tile Left" = "Meta+Left";
        "Window Quick Tile Right" = "Meta+Right";
        "Window Quick Tile Top" = "Meta+Up";

        "view_actual_size" = "Meta+0";
        "view_zoom_in" = ["Meta++" "Meta+=,Meta++" "Meta+=,Zoom In"];
        "view_zoom_out" = "Meta+-";
      };
      "org_kde_powerdevil"."Decrease Keyboard Brightness" = "Keyboard Brightness Down";
      "org_kde_powerdevil"."Decrease Screen Brightness" = "Monitor Brightness Down";
      "org_kde_powerdevil"."Decrease Screen Brightness Small" = "Shift+Monitor Brightness Down";
      "org_kde_powerdevil"."Hibernate" = "Hibernate";
      "org_kde_powerdevil"."Increase Keyboard Brightness" = "Keyboard Brightness Up";
      "org_kde_powerdevil"."Increase Screen Brightness" = "Monitor Brightness Up";
      "org_kde_powerdevil"."Increase Screen Brightness Small" = "Shift+Monitor Brightness Up";
      "org_kde_powerdevil"."PowerDown" = "Power Down";
      "org_kde_powerdevil"."PowerOff" = "Power Off";
      "org_kde_powerdevil"."Sleep" = "Sleep";
      "org_kde_powerdevil"."Toggle Keyboard Backlight" = "Keyboard Light On/Off";
      "org_kde_powerdevil"."Turn Off Screen" = [ ];
      "org_kde_powerdevil"."powerProfile" = ["Battery" "Meta+B,Battery" "Meta+B,Switch Power Profile"];

      "plasmashell"."activate application launcher" = ["Meta" "Alt+F1,Meta" "Alt+F1,Activate Application Launcher"];
    };

    configFile = {
      kwinrc.Desktops.Number = {
        value = 9;
        immutable = true;
      };
    };
  };
}