"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const fsWalk = __importStar(require("@nodelib/fs.walk"));
const os_1 = __importDefault(require("os"));
const PACK_BASE_PATH = `${os_1.default.homedir()}/beatpacks`;
class PackService {
}
exports.default = PackService;
_a = PackService;
PackService.packList = [];
PackService.getPackList = () => _a.packList;
PackService.getInitialList = async () => {
    let packs = await fs_1.default.readdirSync(PACK_BASE_PATH, { withFileTypes: true });
    packs = packs.filter((pack) => pack.isDirectory());
    PackService.packList = await Promise.all(packs.map((pack) => PackService.getPackInfo(pack.name)));
};
PackService.getPackInfo = async (packName) => {
    let files = [];
    const name = packName;
    let bpm = "";
    let levels = 0;
    // Setup walk
    const noDots = (entry) => !entry.name.startsWith(".");
    const packFiles = await fsWalk.walkSync(`${PACK_BASE_PATH}/${packName}`, {
        entryFilter: noDots,
        concurrency: 4,
    });
    const promises = await Promise.all(packFiles.map(async (file) => {
        files.push({
            path: file.path,
            name: file.name,
        });
        if (file.name === "bpm.txt") {
            bpm = await fs_1.default.readFileSync(file.path).toString();
        }
        if (file.name.includes('music')) {
            levels++;
        }
    }));
    if (bpm === "") {
        console.log("pack without bpm found", name);
    }
    const currentPack = {
        name: name,
        bpm: bpm,
        files: files,
        levels: levels,
    };
    return currentPack;
};
PackService.findByName = (name) => {
    for (let i = 0; i < PackService.packList.length; i++) {
        let pack = PackService.packList[i];
        if (pack.name === name) {
            return pack;
        }
    }
    return undefined;
};