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import { colors } from './std.ts'
export enum Level {    Debug = 0,    Info = 1,    Warn = 2,    Error = 3,    Fatal = 4,}
export class Logger {    #level: Level = Level.Info
    setLevel(level: string) {        switch (level.toLowerCase()) {            case 'debug':                this.#level = Level.Debug                break            case 'info':                this.#level = Level.Info                break            case 'warn':                this.#level = Level.Warn                break            case 'error':                this.#level = Level.Error                break            case 'fatal':                this.#level = Level.Fatal                break        }    }
    debug(...args: unknown[]) {        if (this.#level <= Level.Debug) {            console.log(colorfulTag('debug', colors.blue), ...args)        }    }
    info(...args: unknown[]) {        if (this.#level <= Level.Info) {            console.log(colorfulTag('info', colors.green), ...args)        }    }
    warn(...args: unknown[]) {        if (this.#level <= Level.Warn) {            console.log(colorfulTag('warn', colors.yellow), ...args)        }    }
    error(...args: unknown[]) {        if (this.#level <= Level.Error) {            console.log(colorfulTag('error', colors.red), ...args)        }    }
    fatal(...args: unknown[]) {        if (this.#level <= Level.Fatal) {            console.log(colorfulTag('fatal', colors.red), ...args)            Deno.exit(1)        }    }}
function colorfulTag(tag: string, colorful: (text: string) => string) {    return [colors.dim('['), colorful(tag), colors.dim(']')].join(' ')}
export default new Logger()