TheaninovOS/modules/home-manager/desktops/hyprland/ags/js/misc/mpris.js

import Widget from "resource:///com/github/Aylur/ags/widget.js";
import * as Utils from "resource:///com/github/Aylur/ags/utils.js";
import icons from "../icons.js";
import { blurImg } from "../utils.js";

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/box').BoxProps=} props
 */
export const CoverArt = (player, props) =>
  Widget.Box({
    ...props,
    class_name: "cover",
    css: player
      .bind("cover_path")
      .transform((p) => `background-image: url("${p}")`),
  });

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/box').BoxProps=} props
 */
export const BlurredCoverArt = (player, props) =>
  Widget.Box({
    ...props,
    class_name: "blurred-cover",
    setup: (self) =>
      self.hook(
        player,
        (box) =>
          blurImg(player.cover_path).then((img) => {
            img && box.setCss(`background-image: url("${img}")`);
          }),
        "notify::cover-path",
      ),
  });

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/label').Props=} props
 */
export const TitleLabel = (player, props) =>
  Widget.Label({
    ...props,
    class_name: "title",
    label: player.bind("track_title"),
  });

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/label').Props=} props
 */
export const ArtistLabel = (player, props) =>
  Widget.Label({
    ...props,
    class_name: "artist",
    label: player.bind("track_artists").transform((a) => a.join(", ") || ""),
  });

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/icon').Props & { symbolic?: boolean }=} props
 */
export const PlayerIcon = (player, { symbolic = true, ...props } = {}) =>
  Widget.Icon({
    ...props,
    class_name: "player-icon",
    tooltip_text: player.identity || "",
    setup: (self) =>
      self.hook(player, (icon) => {
        const name = `${player.entry}${symbolic ? "-symbolic" : ""}`;
        Utils.lookUpIcon(name)
          ? (icon.icon = name)
          : (icon.icon = icons.mpris.fallback);
      }),
  });

/**
 * @param {import('types/service/mpris').MprisPlayer} player
 * @param {import('types/widgets/slider').SliderProps=} props
 */
export const PositionSlider = (player, props) =>
  Widget.Slider({
    ...props,
    class_name: "position-slider",
    draw_value: false,
    on_change: ({ value }) => (player.position = player.length * value),
    setup: (self) => {
      const update = () => {
        if (self.dragging) return;

        self.visible = player.length > 0;
        if (player.length > 0) self.value = player.position / player.length;
      };
      self.hook(player, update);
      self.hook(player, update, "position");
      self.poll(1000, update);
    },
  });

/** @param {number} length */
function lengthStr(length) {
  const min = Math.floor(length / 60);
  const sec = Math.floor(length % 60);
  const sec0 = sec < 10 ? "0" : "";
  return `${min}:${sec0}${sec}`;
}

/** @param {import('types/service/mpris').MprisPlayer} player */
export const PositionLabel = (player) =>
  Widget.Label({
    setup: (self) => {
      const update = (_, time) => {
        player.length > 0
          ? (self.label = lengthStr(time || player.position))
          : (self.visible = !!player);
      };
      self.hook(player, update, "position");
      self.poll(1000, update);
    },
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const LengthLabel = (player) =>
  Widget.Label({
    label: player.bind("length").transform((l) => lengthStr(l)),
    visible: player.bind("length").transform((l) => l > 0),
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const Slash = (player) =>
  Widget.Label({
    label: "/",
    visible: player.bind("length").transform((l) => l > 0),
  });

/**
 * @param {Object} o
 * @param {import('types/service/mpris').MprisPlayer} o.player
 * @param {import('types/widgets/stack').StackProps['children']} o.children
 * @param {'shuffle' | 'loop' | 'playPause' | 'previous' | 'next'} o.onClick
 * @param {string} o.prop
 * @param {string} o.canProp
 * @param {any} o.cantValue
 */
const PlayerButton = ({
  player,
  children,
  onClick,
  prop,
  canProp,
  cantValue,
}) =>
  Widget.Button({
    child: Widget.Stack({ children }).bind(
      "shown",
      player,
      prop,
      (p) => `${p}`,
    ),
    on_clicked: () => player[onClick](),
    visible: player.bind(canProp).transform((c) => c !== cantValue),
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const ShuffleButton = (player) =>
  PlayerButton({
    player,
    children: {
      true: Widget.Label({
        class_name: "shuffle enabled",
        label: icons.mpris.shuffle.enabled,
      }),
      false: Widget.Label({
        class_name: "shuffle disabled",
        label: icons.mpris.shuffle.disabled,
      }),
    },
    onClick: "shuffle",
    prop: "shuffle-status",
    canProp: "shuffle-status",
    cantValue: null,
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const LoopButton = (player) =>
  PlayerButton({
    player,
    children: {
      None: Widget.Label({
        class_name: "loop none",
        label: icons.mpris.loop.none,
      }),
      Track: Widget.Label({
        class_name: "loop track",
        label: icons.mpris.loop.track,
      }),
      Playlist: Widget.Label({
        class_name: "loop playlist",
        label: icons.mpris.loop.playlist,
      }),
    },
    onClick: "loop",
    prop: "loop-status",
    canProp: "loop-status",
    cantValue: null,
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const PlayPauseButton = (player) =>
  PlayerButton({
    player,
    children: {
      Playing: Widget.Label({
        class_name: "playing",
        label: icons.mpris.playing,
      }),
      Paused: Widget.Label({
        class_name: "paused",
        label: icons.mpris.paused,
      }),
      Stopped: Widget.Label({
        class_name: "stopped",
        label: icons.mpris.stopped,
      }),
    },
    onClick: "playPause",
    prop: "play-back-status",
    canProp: "can-play",
    cantValue: false,
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const PreviousButton = (player) =>
  PlayerButton({
    player,
    children: {
      true: Widget.Label({
        class_name: "previous",
        label: icons.mpris.prev,
      }),
    },
    onClick: "previous",
    prop: "can-go-prev",
    canProp: "can-go-prev",
    cantValue: false,
  });

/** @param {import('types/service/mpris').MprisPlayer} player */
export const NextButton = (player) =>
  PlayerButton({
    player,
    children: {
      true: Widget.Label({
        class_name: "next",
        label: icons.mpris.next,
      }),
    },
    onClick: "next",
    prop: "can-go-next",
    canProp: "can-go-next",
    cantValue: false,
  });