@sujalchoudhari/solaris-ui/dist/utils/logger.js

A UI framework to create HTML pages with just JavaScript.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LogLevel = void 0;
const fs_1 = __importDefault(require("fs"));
const colorette_1 = require("colorette");
var LogLevel;
(function (LogLevel) {
    LogLevel[LogLevel["DEBUG"] = 0] = "DEBUG";
    LogLevel[LogLevel["INFO"] = 1] = "INFO";
    LogLevel[LogLevel["TIME"] = 2] = "TIME";
    LogLevel[LogLevel["WARNING"] = 3] = "WARNING";
    LogLevel[LogLevel["ERROR"] = 4] = "ERROR";
})(LogLevel = exports.LogLevel || (exports.LogLevel = {}));
/**
 * Logger
 * -----
 * A simple logger class for logging messages to the console.
 * @remarks
 * Logger class stores logs into a ./logs folder.
 */
class Logger {
    static logLevel = LogLevel.INFO;
    static mTime = 0;
    static debug(filename, ...message) {
        if (Logger.logLevel <= 0)
            Logger.write("[DEBUG]", filename, ...message);
    }
    static info(filename, ...message) {
        if (Logger.logLevel <= 1)
            Logger.write("[INFO]", filename, ...message);
    }
    static time(filename, ...message) {
        if (Logger.logLevel <= 2)
            Logger.write("[TIME]", filename, ...message, `${Date.now() - Logger.mTime}ms`);
    }
    static warn(filename, ...message) {
        if (Logger.logLevel <= 3)
            Logger.write("[WARN]", filename, ...message);
    }
    static error(filename, ...message) {
        if (Logger.logLevel <= 4)
            Logger.write("[ERROR]", filename, ...message);
    }
    static write(type, filename, ...message) {
        if (type == "[ERROR]")
            console.log((0, colorette_1.redBright)((0, colorette_1.bold)(type)), (0, colorette_1.gray)((0, colorette_1.italic)(`(${filename})\n\t`)), (0, colorette_1.red)(message.join(" ")));
        else if (type == "[WARN]")
            console.log((0, colorette_1.yellowBright)((0, colorette_1.bold)(type)), (0, colorette_1.gray)((0, colorette_1.italic)(`(${filename})\n\t`)), (0, colorette_1.yellow)(message.join(" ")));
        else if (type == "[TIME]")
            console.log((0, colorette_1.cyanBright)((0, colorette_1.bold)(type)), (0, colorette_1.gray)((0, colorette_1.italic)(`(${filename})\n\t`)), (0, colorette_1.cyan)(message.join(" ")));
        else if (type == "[DEBUG]")
            console.log((0, colorette_1.blueBright)((0, colorette_1.bold)(type)), (0, colorette_1.gray)((0, colorette_1.italic)(`(${filename})\n\t`)), (0, colorette_1.blue)(message.join(" ")));
        else if (type == "[INFO]")
            console.log((0, colorette_1.greenBright)((0, colorette_1.bold)(type)), (0, colorette_1.gray)((0, colorette_1.italic)(`(${filename})\n\t`)), (0, colorette_1.green)(message.join(" ")));
        if (!fs_1.default.existsSync('./logs'))
            fs_1.default.mkdirSync("./logs");
        const date = new Date();
        const filePath = `./logs/${date.getFullYear()}-${date.getMonth()}-${date.getDate()}-${date.getHours()}-${date.getMinutes()}.log`;
        if (!fs_1.default.existsSync(filePath))
            fs_1.default.writeFileSync(filePath, `=====Log file created at ${date.toDateString()} ${date.toTimeString()}=====\n\n`);
        fs_1.default.appendFileSync(filePath, `${type}:\t(${filename})\t ${message.join(" ")}\n`);
    }
    static start() {
        Logger.mTime = Date.now();
    }
    /**
     *
     * @returns The time elapsed since the last call to Logger.start() in milliseconds
     */
    static end() {
        return Date.now() - Logger.mTime;
    }
}
exports.default = Logger;
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