import { Handler, LogLevel } from '../../Server';
import { Error, Log } from '../../type';


const LOG_SYSTEM_TITLE = 'SYSTEM';

const CONSOLE_COLOR = {
    DEFAULT: '\x1B[0m',
    SYSTEM: '\x1B[32m',
    WARN: '\x1B[33m',
    ERROR: '\x1B[35m',
    LOG: '\x1B[36m',
}

export default class LogPrint implements Handler {

    constructor() {
    }

    public onServerStart(): void {
        this.logSystem(`onServerStart`)
    }

    public onServerStop(): void {
        this.logSystem(`onServerStop`)

    }

    public onClientConnected(id: string): void {
        this.logSystem(`onClientConnected: ${id}`);
    }

    public onClientLogMessage(id: string, logs: Log[]): void {
        // this.logSystem(`onClientLogMessage: ${id}`);
        logs.forEach(log => {
            const date = new Date(log.time);
            const timeString = `${date.getHours()}:${('0' + date.getMinutes()).slice(-2)}:${('0' + date.getSeconds()).slice(-2)}`;
            switch (log.level) {
                case LogLevel.Log:
                    console.log(`${CONSOLE_COLOR.LOG}[${timeString}][LOG] ${log.text}${CONSOLE_COLOR.DEFAULT}`);
                    break;
                case LogLevel.Warn:
                    console.log(`${CONSOLE_COLOR.WARN}[${timeString}][WARN] ${log.text}${CONSOLE_COLOR.DEFAULT}`);
                    break;
                case LogLevel.Error:
                    console.log(`${CONSOLE_COLOR.ERROR}[${timeString}][ERROR] ${log.text}${CONSOLE_COLOR.DEFAULT}`);
                    break;
            }
        });
    }

    public onClientErrorMessage(id: string, error: Error): void {
    }


    public onClientDisconnect(id: string): void {
        this.logSystem(`onClientDisconnect: ${id}`);
    }

    private logSystem(text: string): void {
        const date = new Date();
        const timeString = `${date.getHours()}:${('0' + date.getMinutes()).slice(-2)}:${('0' + date.getSeconds()).slice(-2)}`;
        console.log(`${CONSOLE_COLOR.SYSTEM}[${timeString}][${LOG_SYSTEM_TITLE}] ${text}${CONSOLE_COLOR.DEFAULT}`);

    }
}