{ pkgs, ... }:

let VARIABLES = import ../../src/variables.nix; in {
  home-manager.sharedModules = [
    {
      services.mpd = {
        enable = true;
        musicDirectory = "/home/${VARIABLES.username}/Music";
      };

      xdg.configFile."mpd/mpd.conf".text = ''
        auto_update "yes"
      '';

      xdg.configFile."ncmpcpp/on-song-change.sh".source = ./on-song-change.sh;

      programs.ncmpcpp = {
        enable = true;

        bindings = [
          {
            key = "mouse";
            command = "dummy";
          }
          {
            key = "h";
            command = [ "previous_column" "jump_to_parent_directory" ];
          }
          {
            key = "j";
            command = "scroll_down";
          }
          {
            key = "k";
            command = "scroll_up";
          }
          {
            key = "l";
            command = [ "next_column" "enter_directory" "play_item" ];
          }
          {
            key = "H";
            command = [ "select_item" "scroll_down" ];
          }
          {
            key = "J";
            command = [ "move_sort_order_down" "move_selected_items_down" ];
          }
          {
            key = "K";
            command = [ "move_sort_order_up" "move_selected_items_up" ];
          }
          {
            key = "L";
            command = [ "select_item" "scroll_up" ];
          }
          {
            key = "'";
            command = "remove_selection";
          }
          {
            key = "ctrl-u";
            command = "page_up";
          }
          {
            key = "ctrl-d";
            command = "page_down";
          }
          {
            key = "u";
            command = "page_up";
          }
          {
            key = "d";
            command = "page_down";
          }
          {
            key = "n";
            command = "next_found_item";
          }
          {
            key = "N";
            command = "previous_found_item";
          }
          {
            key = "t";
            command = "next_screen";
          }
          {
            key = "g";
            command = "move_home";
          }
          {
            key = "G";
            command = "move_end";
          }
          {
            key = "w";
            command = "next";
          }
          {
            key = "b";
            command = "previous";
          }
          {
            key = ";";
            command = "seek_forward";
          }
          {
            key = ",";
            command = "seek_backward";
          }
          {
            key = "f";
            command = "apply_filter";
          }
          {
            key = "i";
            command = "select_item";
          }
          {
            key = "x";
            command = [
              "delete_playlist_items"
              "delete_browser_items"
              "delete_stored_playlist"
            ];
          }
          {
            key = "U";
            command = "update_database";
          }
          {
            key = "m";
            command = "add_random_items";
          }
        ];

        settings = {
          ncmpcpp_directory = "~/.config/ncmpcpp";
          user_interface = "alternative";
          autocenter_mode = "yes";
          allow_for_physical_item_deletion = "no";
          mouse_support = "no";
          execute_on_song_change = "~/.config/ncmpcpp/on-song-change.sh";
          mpd_crossfade_time = 3;
        };
      };
    }
  ];

  environment.systemPackages = with pkgs; [ mpc-cli ];
}