{ config, lib, ... }:
with lib;
let
  cfg = config.nixfiles.modules.tmux;
in
{
  options.nixfiles.modules.tmux.enable = mkEnableOption "tmux";

  config = mkIf cfg.enable {
    hm.programs.tmux = {
      enable = true;

      aggressiveResize = true;
      baseIndex = 1;
      clock24 = true;
      disableConfirmationPrompt = true;
      escapeTime = 0;
      historyLimit = 50000;
      newSession = true;
      resizeAmount = 10;
      terminal = "screen-256color";

      extraConfig = ''
        set -g set-titles on

        set -g status-left  ""
        set -g status-right ""

        set -g detach-on-destroy off

        set -g status-keys emacs
        set -g mode-keys   vi

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

        bind -r H resize-pane -L 10
        bind -r J resize-pane -D 10
        bind -r K resize-pane -U 10
        bind -r L resize-pane -R 10

        bind < swap-pane -D
        bind > swap-pane -U

        bind , swap-window -t -1
        bind . swap-window -t +1

        bind Tab last-window

        bind _ split-window -v
        bind | split-window -h
      '';
    };
  };
}