# Common configuration for Tmux users

{ config, pkgs, ... }:

{

  programs = {
    tmux = {   # Terminal multiplexer required by byobu
      enable = true;
      aggressiveResize = true;
      clock24 = true;
      extraTmuxConf = ''
        POWERLINE_COMMAND="/run/current-system/sw/bin/powerline"
        POWERLINE_CONFIG_COMMAND="/run/current-system/sw/bin/powerline-config"
        run-shell "/run/current-system/sw/bin/powerline-daemon -q"
        source /run/current-system/sw/share/tmux/powerline.conf

        #### COLOUR (Solarized dark)

        # default statusbar colors
        set-option -g status-style fg=yellow,bg=black #yellow and base02

        # default window title colors
        set-window-option -g window-status-style fg=brightblue,bg=default #base0 and default
        #set-window-option -g window-status-style dim

        # active window title colors
        set-window-option -g window-status-current-style fg=brightred,bg=default #orange and default
        #set-window-option -g window-status-current-style bright

        # pane border
        set-option -g pane-border-style fg=black #base02
        set-option -g pane-active-border-style fg=brightgreen #base01

        # message text
        set-option -g message-style fg=brightred,bg=black #orange and base01

        # pane number display
        set-option -g display-panes-active-colour blue #blue
        set-option -g display-panes-colour brightred #orange

        # clock
        set-window-option -g clock-mode-colour green #green

        # bell
        set-window-option -g window-status-bell-style fg=black,bg=red #base02, red
      '';
      terminal = "screen-256color";
      keyMode = "vi";
    };
  };

  environment.systemPackages = with pkgs; [
    python36Packages.powerline    # Prompt enhancer
    tmux
  ];

}