{ pkgs, ... }:
let
  scratchpad = pkgs.writeShellScript "scratchpad" ''
    width=''${2:-95%}
    height=''${2:-95%}
    if [ "$(tmux display-message -p -F "#{session_name}")" = "scratch" ];then
        tmux detach-client
    else
        tmux popup -d '#{pane_current_path}' -xC -yC -w$width -h$height -E "tmux attach -t scratch || tmux new -s scratch"
    fi
  '';
in
{
  programs.tmux = {
    enable = true;
    shell = "${pkgs.nushellFull}/bin/nu";
    terminal = "tmux-256color";
    prefix = "C-q";
    historyLimit = 100000;
    keyMode = "vi";
    plugins = with pkgs; [
      tmuxPlugins.better-mouse-mode
      tmuxPlugins.tmux-fzf
      {
        plugin = tmuxPlugins.tmux-super-fingers;
        extraConfig = "set -g @super-fingers-key o";
      }
      {
        plugin = tmuxPlugins.catppuccin;
        extraConfig =
          /* tmux */
          ''
            set -g @catppuccin_flavour 'mocha'
            set -g @catppuccin_window_default_text ''''''
          '';
      }
      {
        plugin = tmuxPlugins.battery;
        extraConfig =
          /* tmux */
          ''
            set -g @catppuccin_status_modules_right "battery application session date_time"
          '';
      }
    ];
    extraConfig =
      /* tmux */
      ''
        set -gw mode-keys vi
        set -g status-keys vi
        set -g allow-passthrough on
        set -ga update-environment TERM
        set -ga update-environment TERM_PROGRAM
        set -sg escape-time 10
        set -sa terminal-features ',wezterm:RGB'



        bind h select-pane -L
        bind j select-pane -D
        bind k select-pane -U
        bind l select-pane -R

        bind-key -n C-\\ run-shell ${scratchpad}

        bind C-n next-window
        bind C-p previous-window
        bind C-q last-window

        if-shell 'uname | grep -q "Darwin"' { set -s copy-command "pbcopy" }
        if-shell 'uname | grep -q "Linux"' { set -s copy-command "wl-copy" }
      '';
  };
}
