import { Icons, Utils } from "../imports.js";
import GLib from "gi://GLib";

export const findPlayer = (players) => {
    // try to get the first active player
    const activePlayer = players.find((p) => p.playBackStatus == "Playing");
    if (activePlayer != null) return activePlayer;

    // otherwise get the first "working" player
    for (const p of players) {
        if (p.title != "undefined") return p;
    }
};

export const mprisStateIcon = (status) => {
    const state = status == "Playing" ? "pause" : "play";
    return Icons.media[state];
};

export const MEDIA_CACHE_PATH = Utils.CACHE_DIR + "/media";
export const blurredPath = MEDIA_CACHE_PATH + "/blurred";

export const generateBackground = (cover_path) => {
    const url = cover_path;
    if (!url) return "";

    const makeBg = (bg) => `background: center/cover url('${bg}')`;

    const blurred = blurredPath + url.substring(MEDIA_CACHE_PATH.length);

    if (GLib.file_test(blurred, GLib.FileTest.EXISTS)) {
        return makeBg(blurred);
    }

    Utils.ensureDirectory(blurredPath);
    Utils.exec(`convert ${url} -blur 0x22 ${blurred}`);

    return makeBg(blurred);
};

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