{ config, pkgs, ... }:
let
  mpd = {
    host = "127.0.0.1";
    port = 6600;
    musicDir = "${config.home.homeDirectory}/Downloads/music";
    playlistDir = "${config.home.homeDirectory}/Downloads/music/playlist";
  };
in
{
  home.packages = with pkgs; [ mpc_cli playerctl ];

  services.mopidy = {
    enable = true;
    extensionPackages = with pkgs; [
      mopidy-mpd
      mopidy-mpris
      mopidy-spotify
      mopidy-iris
      # mopidy-ytmusic
    ];
    settings = {
      core = {
        restore_state = true;
      };
      file = {
        enabled = true;
        media_dirs = [ mpd.musicDir ];
        show_dotfiles = false;
      };
      m3u = {
        enabled = true;
        playlists_dir = mpd.playlistDir;
      };
      audio = {
        mixer = "software";
        output = "autoaudiosink";
      };
      mpris = {
        enabled = true;
        bus_type = "session";
      };
      mpd = {
        enabled = true;
        hostname = mpd.host;
        port = mpd.port;
        max_connections = 20;
        connection_timeout = 60;
      };
      http = {
        enabled = true;
        hostname = "0.0.0.0";
        port = 6680;
        default_app = "iris";
      };
      softwaremixer.enabled = true;
      stream.enabled = true;
      spotify = (import ./spotify.private.nix) // {
        timeout = 20000;
        bitrate = 320;
        cache_size = 32 * 1024;
      };
      # ytmusic = {
      #   enabled = true;
      #   oauth_json = "~/.local/share/mopidy/ytmusic-auth.json";
      # };
    };
  };

  programs.ncmpcpp = {
    enable = true;
    package = pkgs.ncmpcpp;

    bindings = with builtins; let
      toBinding = s: let get = elemAt s; in { key = get 0; command = get 1; };
    in
    map toBinding [
      [ "h" [ "previous_column" "master_screen" "jump_to_parent_directory" ] ]
      [ "l" [ "next_column" "slave_screen" "enter_directory" ] ]
      [ "k" "scroll_up" ]
      [ "j" "scroll_down" ]
      [ "g" "page_up" ]
      [ "G" "page_down" ]
      [ "d" "delete_playlist_items" ]
      [ "n" "next_found_item" ]
      [ "N" "previous_found_item" ]
      [ "P" "show_playlist_editor" ]
      [ "B" "show_browser" ]
      [ "s" "show_search_engine" ]
      [ "S" "show_search_engine" ]
      [ "8" "show_visualizer" ]
      [ "ctrl-s" "save_playlist" ]
      [ "c" "clear_main_playlist" ]
      [ "ctrl-l" "show_lyrics" ]
    ];

    settings = {
      user_interface = "alternative";
      playlist_display_mode = "columns";
      browser_display_mode = "columns";
      playlist_editor_display_mode = "classic";

      empty_tag_color = "magenta";
      header_window_color = "magenta";
      volume_color = "cyan";
      state_line_color = "magenta";
      state_flags_color = "magenta:b";
      color1 = "white";
      color2 = "magenta";
      main_window_color = "white";
      progressbar_color = "black:b";
      progressbar_elapsed_color = "magenta:b";
      statusbar_color = "magenta";
      statusbar_time_color = "magenta:b";
      player_state_color = "magenta:b";
      alternative_ui_separator_color = "magenta";
      window_border_color = "magenta";
      active_window_border = "red";

      progressbar_look = "=>-";
      now_playing_prefix = "$(blue)$b";
      now_playing_suffix = "$/b$(end)";
      current_item_prefix = "$(magenta)$r$b";
      current_item_suffix = "$/r$(end)$/b";
      current_item_inactive_column_prefix = "$(white)$r";
      current_item_inactive_column_suffix = "$/r$(end)";

      media_library_primary_tag = "album_artist";
      media_library_albums_split_by_date = "no";
      startup_screen = "browser";
      ignore_leading_the = "yes";
      display_volume_level = "no";
      external_editor = "sensible-editor";
      use_console_editor = "yes";
      mouse_support = "yes";
    };
  };
}