{
  lib,
  config,
  pkgs,
  ...
}: {
  options = {
    user.packages = {
      zellij.enable = lib.mkEnableOption "Enable zellij and customizations";
    };
  };

  config = lib.mkIf config.user.packages.zellij.enable {
    # Zellij package
    programs.zellij = {
      enable = true;
      package = pkgs.zellij;
    };
    # Zellij configurations
    home.file.".config/zellij/config.kdl".text = ''
      // If you'd like to override the default keybindings completely, be sure to change "keybinds" to "keybinds clear-defaults=true"
      keybinds {
          normal {
              // uncomment this and adjust key if using copy_on_select=false
              // bind "Alt c" { Copy; }
          }
          locked {
              bind "Ctrl g" { SwitchToMode "Normal"; }
          }
          resize {
              bind "Ctrl n" { SwitchToMode "Normal"; }
              bind "h" "Left" { Resize "Increase Left"; }
              bind "j" "Down" { Resize "Increase Down"; }
              bind "k" "Up" { Resize "Increase Up"; }
              bind "l" "Right" { Resize "Increase Right"; }
              bind "H" { Resize "Decrease Left"; }
              bind "J" { Resize "Decrease Down"; }
              bind "K" { Resize "Decrease Up"; }
              bind "L" { Resize "Decrease Right"; }
              bind "=" "+" { Resize "Increase"; }
              bind "-" { Resize "Decrease"; }
          }
          pane {
              bind "Ctrl p" { SwitchToMode "Normal"; }
              bind "h" "Left" { MoveFocus "Left"; SwitchToMode "Normal";}
              bind "l" "Right" { MoveFocus "Right"; SwitchToMode "Normal";}
              bind "j" "Down" { MoveFocus "Down"; SwitchToMode "Normal";}
              bind "k" "Up" { MoveFocus "Up"; SwitchToMode "Normal";}
              bind "p" { SwitchFocus; }
              bind "n" { NewPane; SwitchToMode "Normal"; }
              bind "d" { NewPane "Down"; SwitchToMode "Normal"; }
              bind "r" { NewPane "Right"; SwitchToMode "Normal"; }
              bind "x" { CloseFocus; SwitchToMode "Normal"; }
              bind "f" { ToggleFocusFullscreen; SwitchToMode "Normal"; }
              bind "z" { TogglePaneFrames; SwitchToMode "Normal"; }
              bind "w" { ToggleFloatingPanes; SwitchToMode "Normal"; }
              bind "e" { TogglePaneEmbedOrFloating; SwitchToMode "Normal"; }
              bind "c" { SwitchToMode "RenamePane"; PaneNameInput 0;}
          }
          move {
              bind "Ctrl h" { SwitchToMode "Normal"; }
              bind "n" "Tab" { MovePane; }
              bind "p" { MovePaneBackwards; }
              bind "h" "Left" { MovePane "Left"; }
              bind "j" "Down" { MovePane "Down"; }
              bind "k" "Up" { MovePane "Up"; }
              bind "l" "Right" { MovePane "Right"; }
          }
          tab {
              bind "Ctrl t" { SwitchToMode "Normal"; }
              bind "r" { SwitchToMode "RenameTab"; TabNameInput 0; }
              bind "h" "Left" "Up" "k" { GoToPreviousTab; }
              bind "l" "Right" "Down" "j" { GoToNextTab; }
              bind "n" { NewTab; SwitchToMode "Normal"; }
              bind "x" { CloseTab; SwitchToMode "Normal"; }
              bind "s" { ToggleActiveSyncTab; SwitchToMode "Normal"; }
              bind "b" { BreakPane; SwitchToMode "Normal"; }
              bind "]" { BreakPaneRight; SwitchToMode "Normal"; }
              bind "[" { BreakPaneLeft; SwitchToMode "Normal"; }
              bind "1" { GoToTab 1; SwitchToMode "Normal"; }
              bind "2" { GoToTab 2; SwitchToMode "Normal"; }
              bind "3" { GoToTab 3; SwitchToMode "Normal"; }
              bind "4" { GoToTab 4; SwitchToMode "Normal"; }
              bind "5" { GoToTab 5; SwitchToMode "Normal"; }
              bind "6" { GoToTab 6; SwitchToMode "Normal"; }
              bind "7" { GoToTab 7; SwitchToMode "Normal"; }
              bind "8" { GoToTab 8; SwitchToMode "Normal"; }
              bind "9" { GoToTab 9; SwitchToMode "Normal"; }
              bind "Tab" { ToggleTab; }
          }
          scroll {
              bind "Ctrl s" { SwitchToMode "Normal"; }
              bind "e" { EditScrollback; SwitchToMode "Normal"; }
              bind "s" { SwitchToMode "EnterSearch"; SearchInput 0; }
              bind "Ctrl c" { ScrollToBottom; SwitchToMode "Normal"; }
              bind "j" "Down" { ScrollDown; }
              bind "k" "Up" { ScrollUp; }
              bind "Ctrl f" "PageDown" "Right" "l" { PageScrollDown; }
              bind "Ctrl b" "PageUp" "Left" "h" { PageScrollUp; }
              bind "d" { HalfPageScrollDown; }
              bind "u" { HalfPageScrollUp; }
              // uncomment this and adjust key if using copy_on_select=false
              // bind "Alt c" { Copy; }
          }
          search {
              bind "Ctrl s" { SwitchToMode "Normal"; }
              bind "Ctrl c" { ScrollToBottom; SwitchToMode "Normal"; }
              bind "j" "Down" { ScrollDown; }
              bind "k" "Up" { ScrollUp; }
              bind "Ctrl f" "PageDown" "Right" "l" { PageScrollDown; }
              bind "Ctrl b" "PageUp" "Left" "h" { PageScrollUp; }
              bind "d" { HalfPageScrollDown; }
              bind "u" { HalfPageScrollUp; }
              bind "n" { Search "down"; }
              bind "p" { Search "up"; }
              bind "c" { SearchToggleOption "CaseSensitivity"; }
              bind "w" { SearchToggleOption "Wrap"; }
              bind "o" { SearchToggleOption "WholeWord"; }
          }
          entersearch {
              bind "Ctrl c" "Esc" { SwitchToMode "Scroll"; }
              bind "Enter" { SwitchToMode "Search"; }
          }
          renametab {
              bind "Ctrl c" { SwitchToMode "Normal"; }
              bind "Esc" { UndoRenameTab; SwitchToMode "Tab"; }
          }
          renamepane {
              bind "Ctrl c" { SwitchToMode "Normal"; }
              bind "Esc" { UndoRenamePane; SwitchToMode "Pane"; }
          }
          session {
              bind "Ctrl o" { SwitchToMode "Normal"; }
              bind "Ctrl s" { SwitchToMode "Scroll"; }
              bind "d" { Detach; }
              bind "w" {
                  LaunchOrFocusPlugin "session-manager" {
                      floating true
                      move_to_focused_tab true
                  };
                  SwitchToMode "Normal"
              }
          }
          tmux {
              bind "[" { SwitchToMode "Scroll"; }
              bind "Ctrl b" { Write 2; SwitchToMode "Normal"; }
              bind "\"" { NewPane "Down"; SwitchToMode "Normal"; }
              bind "%" { NewPane "Right"; SwitchToMode "Normal"; }
              bind "z" { ToggleFocusFullscreen; SwitchToMode "Normal"; }
              bind "c" { NewTab; SwitchToMode "Normal"; }
              bind "," { SwitchToMode "RenameTab"; }
              bind "p" { GoToPreviousTab; SwitchToMode "Normal"; }
              bind "n" { GoToNextTab; SwitchToMode "Normal"; }
              bind "Left" { MoveFocus "Left"; SwitchToMode "Normal"; }
              bind "Right" { MoveFocus "Right"; SwitchToMode "Normal"; }
              bind "Down" { MoveFocus "Down"; SwitchToMode "Normal"; }
              bind "Up" { MoveFocus "Up"; SwitchToMode "Normal"; }
              bind "h" { MoveFocus "Left"; SwitchToMode "Normal"; }
              bind "l" { MoveFocus "Right"; SwitchToMode "Normal"; }
              bind "j" { MoveFocus "Down"; SwitchToMode "Normal"; }
              bind "k" { MoveFocus "Up"; SwitchToMode "Normal"; }
              bind "o" { FocusNextPane; }
              bind "d" { Detach; }
              bind "Space" { NextSwapLayout; }
              bind "x" { CloseFocus; SwitchToMode "Normal"; }
          }
          shared_except "locked" {
              bind "Ctrl g" { SwitchToMode "Locked"; }
              bind "Ctrl q" { Quit; }
              bind "Alt n" { NewPane; }
              bind "Alt i" { MoveTab "Left"; }
              bind "Alt o" { MoveTab "Right"; }
              bind "Alt h" "Alt Left" { MoveFocusOrTab "Left"; }
              bind "Alt l" "Alt Right" { MoveFocusOrTab "Right"; }
              bind "Alt j" "Alt Down" { MoveFocus "Down"; }
              bind "Alt k" "Alt Up" { MoveFocus "Up"; }
              bind "Alt =" "Alt +" { Resize "Increase"; }
              bind "Alt -" { Resize "Decrease"; }
              bind "Alt [" { PreviousSwapLayout; }
              bind "Alt ]" { NextSwapLayout; }
          }
          shared_except "normal" "locked" {
              bind "Enter" "Esc" { SwitchToMode "Normal"; }
          }
          shared_except "pane" "locked" {
              bind "Ctrl p" { SwitchToMode "Pane"; }
          }
          shared_except "resize" "locked" {
              bind "Ctrl n" { SwitchToMode "Resize"; }
          }
          shared_except "scroll" "locked" {
              bind "Ctrl s" { SwitchToMode "Scroll"; }
          }
          shared_except "session" "locked" {
              bind "Ctrl o" { SwitchToMode "Session"; }
          }
          shared_except "tab" "locked" {
              bind "Ctrl t" { SwitchToMode "Tab"; }
          }
          shared_except "move" "locked" {
              bind "Ctrl h" { SwitchToMode "Move"; }
          }
          shared_except "tmux" "locked" {
              bind "Ctrl b" { SwitchToMode "Tmux"; }
          }
      }

      plugins {
          tab-bar location="zellij:tab-bar"
          status-bar location="zellij:status-bar"
          strider location="zellij:strider"
          compact-bar location="zellij:compact-bar"
          session-manager location="zellij:session-manager"
          welcome-screen location="zellij:session-manager" {
              welcome_screen true
          }
          filepicker location="zellij:strider" {
              cwd "/"
          }
      }

      // Choose what to do when zellij receives SIGTERM, SIGINT, SIGQUIT or SIGHUP
      // eg. when terminal window with an active zellij session is closed
      // Options:
      //   - detach (Default)
      //   - quit
      //
      // on_force_close "quit"

      //  Send a request for a simplified ui (without arrow fonts) to plugins
      //  Options:
      //    - true
      //    - false (Default)
      //
      // simplified_ui true

      // Choose the path to the default shell that zellij will use for opening new panes
      // Default: $SHELL
      //
      default_shell "zsh"

      // Choose the path to override cwd that zellij will use for opening new panes
      //
      // default_cwd ""

      // Toggle between having pane frames around the panes
      // Options:
      //   - true (default)
      //   - false
      //
      pane_frames false

      // Toggle between having Zellij lay out panes according to a predefined set of layouts whenever possible
      // Options:
      //   - true (default)
      //   - false
      //
      auto_layout true

      // Whether sessions should be serialized to the cache folder (including their tabs/panes, cwds and running commands) so that they can later be resurrected
      // Options:
      //   - true (default)
      //   - false
      //
      // session_serialization false

      // Whether pane viewports are serialized along with the session, default is false
      // Options:
      //   - true
      //   - false (default)
      // serialize_pane_viewport true

      // Scrollback lines to serialize along with the pane viewport when serializing sessions, 0
      // defaults to the scrollback size. If this number is higher than the scrollback size, it will
      // also default to the scrollback size. This does nothing if `serialize_pane_viewport` is not true.
      //
      // scrollback_lines_to_serialize 10000

      // Define color themes for Zellij
      // For more examples, see: https://github.com/zellij-org/zellij/tree/main/example/themes
      // Once these themes are defined, one of them should to be selected in the "theme" section of this file
      //
      // themes {
      //     dracula {
      //         fg 248 248 242
      //         bg 40 42 54
      //         red 255 85 85
      //         green 80 250 123
      //         yellow 241 250 140
      //         blue 98 114 164
      //         magenta 255 121 198
      //         orange 255 184 108
      //         cyan 139 233 253
      //         black 0 0 0
      //         white 255 255 255
      //     }
            catppuccin-mocha {
              bg: "#585b70" // Surface2
              fg: "#cdd6f4"
              red: "#f38ba8"
              green: "#a6e3a1"
              blue: "#89b4fa"
              yellow: "#f9e2af"
              magenta: "#f5c2e7" // Pink
              orange: "#fab387" // Peach
              cyan: "#89dceb" // Sky
              black: "#181825" // Mantle
              white: "#cdd6f4"
            }
      // }

      // Choose the theme that is specified in the themes section.
      // Default: default
      //
      theme "catppuccin-mocha"

      // The name of the default layout to load on startup
      // Default: "default"
      // Compact
      //
      default_layout "default"

      // Choose the mode that zellij uses when starting up.
      // Default: normal
      //
      // default_mode "locked"

      // Toggle enabling the mouse mode.
      // On certain configurations, or terminals this could
      // potentially interfere with copying text.
      // Options:
      //   - true (default)
      //   - false
      //
      mouse_mode true

      // Configure the scroll back buffer size
      // This is the number of lines zellij stores for each pane in the scroll back
      // buffer. Excess number of lines are discarded in a FIFO fashion.
      // Valid values: positive integers
      // Default value: 10000
      //
      // scroll_buffer_size 10000

      // Provide a command to execute when copying text. The text will be piped to
      // the stdin of the program to perform the copy. This can be used with
      // terminal emulators which do not support the OSC 52 ANSI control sequence
      // that will be used by default if this option is not set.
      // Examples:
      //
      // copy_command "xclip -selection clipboard" // x11
      copy_command "wl-copy"                    // wayland
      // copy_command "pbcopy"                     // osx

      // Choose the destination for copied text
      // Allows using the primary selection buffer (on x11/wayland) instead of the system clipboard.
      // Does not apply when using copy_command.
      // Options:
      //   - system (default)
      //   - primary
      //
      // copy_clipboard "primary"

      // Enable or disable automatic copy (and clear) of selection when releasing mouse
      // Default: true
      //
      // copy_on_select false

      // Path to the default editor to use to edit pane scrollbuffer
      // Default: $EDITOR or $VISUAL
      //
      // scrollback_editor "/usr/bin/vim"

      // When attaching to an existing session with other users,
      // should the session be mirrored (true)
      // or should each user have their own cursor (false)
      // Default: false
      //
      // mirror_session true

      // The folder in which Zellij will look for layouts
      //
      // layout_dir "/path/to/my/layout_dir"

      // The folder in which Zellij will look for themes
      //
      // theme_dir "/path/to/my/theme_dir"

      // Enable or disable the rendering of styled and colored underlines (undercurl).
      // May need to be disabled for certain unsupported terminals
      // Default: true
      //
      // styled_underlines false

      // Enable or disable writing of session metadata to disk (if disabled, other sessions might not know
      // metadata info on this session)
      // Default: false
      //
      // disable_session_metadata true
    '';
  };
}
