let arguments = JSON.parse(process.argv[2]);
const chalk = require(__dirname + '/../../MistyCore/node_modules/chalk');
const fs = require("fs");
const path = require('path');

let list = [];

function processList(list, dir, arguments) {
    if (!Object.keys(arguments).includes("all") && dir === "/") {
        list = list.filter(i => i !== "dev" && i !== "etc" && i !== "bin" && i !== "lib" && i !== "lib64" && i !== "lost+found" && i !== "proc" && i !== "run" && i !== "sys" && i !== "MistyOSPrivate");
    } else if (!Object.keys(arguments).includes("All") &&dir === "/User") {
        list = list.filter(i => i !== "Library");
    }

    if (Object.keys(arguments).includes("all")) list.unshift(".", "..");
    if (Object.keys(arguments).includes("search")) list = list.filter(i => i.includes(arguments["search"]));

    if (!Object.keys(arguments).includes("all")) list = list.filter(i => !i.startsWith("."));
    return list.map((i) => {
        if (fs.existsSync(dir + "/" + i)) {
            try {
                fs.accessSync(dir + "/" + i, fs.constants.R_OK);

                if (fs.lstatSync(dir + "/" + i).isDirectory()) {
                    return i + chalk.gray("/");
                } else if (fs.lstatSync(dir + "/" + i).isSymbolicLink()) {
                    return i + chalk.gray(">");
                } else {
                    return i;
                }
            } catch (e) {
                return i + chalk.gray("?");
            }
        } else {
            return i + chalk.gray("x");
        }
    });
}

if (arguments._finals.length > 0) {
    if (arguments._finals.length === 1) {
        if (fs.existsSync(arguments._finals[0])) {
            try {
                fs.accessSync(arguments._finals[0], fs.constants.R_OK);

                if (!fs.lstatSync(arguments._finals[0]).isDirectory()) {
                    console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("Not a directory: ") + arguments._finals[0]);
                } else {
                    list = require('fs').readdirSync(arguments._finals[0]);
                    list = processList(list, path.resolve(arguments['_finals'][0]), arguments);
                    console.log(list.join(chalk.gray(", ")));
                }
            } catch (e) {
                console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("Permission denied: ") + arguments._finals[0]);
            }
        } else {
            console.log(chalk.bgYellow.white("<!>") + " " + chalk.yellow("No such file or directory: ") + arguments._finals[0]);
        }
    } else {
        for (let final of arguments._finals) {
            console.log(final + ":");
            if (fs.existsSync(final)) {
                try {
                    fs.accessSync(final, fs.constants.R_OK);

                    if (!fs.lstatSync(final).isDirectory()) {
                        console.log("    " + chalk.bgYellow.white("<!>") + " " + chalk.yellow("Not a directory: ") + final);
                    } else {
                        list = require('fs').readdirSync(final);
                        list = processList(list, path.resolve(final), arguments);
                        console.log("    " + list.join(chalk.gray(", ")));
                    }
                } catch (e) {
                    console.log("    " + chalk.bgYellow.white("<!>") + " " + chalk.yellow("Permission denied: ") + final);
                }
            } else {
                console.log("    " + chalk.bgYellow.white("<!>") + " " + chalk.yellow("No such file or directory: ") + final);
            }
        }
    }
} else {
    list = require('fs').readdirSync(".");
    list = processList(list, path.resolve("."), arguments);
    console.log(list.join(chalk.gray(", ")));
}