const desc = "displays a list of commands";
const usages = " - help [command]";
const trustLevel = 0;

const path = require("path");
const fs = require("fs");
const config = require("../config.json");
const list = fs.readdirSync(__dirname);

function inject (client) {    
    const command = ((args) => {
        if (!args[0]) {
            let result = [];
            for (const command in list) {
                if (require(`./${path.parse(list[command]).name}.js`).trustLevel === 0) {
                    result.push(config.publicColor + path.parse(list[command]).name)
                } else
                if (require(`./${path.parse(list[command]).name}.js`).trustLevel === 1) {
                    result.push(config.trustedColor + path.parse(list[command]).name)
                } else
                if (require(`./${path.parse(list[command]).name}.js`).trustLevel === 2) {
                    result.push(config.ownerColor + path.parse(list[command]).name)
                }
            }
            client.bcraw(`&7Commands: &8(${config.publicColor}Public ${config.trustedColor}Trusted ${config.ownerColor}Owner&8) &8(${config.publicColor}${result.length}&8) &7» ${result.join("&8, ")}`);
        } else 
        if (!args[0].includes(".") || !args[0].includes("/")) {
            try {
                client.bcraw(`${config.publicColor}Description: ${config.trustedColor}${require(`./${args[0]}.js`).desc}\n${config.publicColor}Usages: ${config.trustedColor}${require(`./${args[0]}.js`).usages}\n${config.publicColor}Trust level: ${config.trustedColor}${require(`./${args[0]}.js`).trustLevel}`);
            } catch (err) {
                client.cmdError(`Command not found`);
                console.log(err.toString());
            }
        }
    })
    client.runCommand = command;
    return command;
}

module.exports = { inject, desc, usages, trustLevel };