import { CommonCfg } from "./CommonCfg";
import { InheritableCfg, MessageEnvelope, OutputConfig, OutputLevelMap } from "./types";

export abstract class Output extends CommonCfg implements InheritableCfg {
    outputLevelMap: OutputLevelMap;
    // static defaultOutputFormatter: OutputFormatter = (env: MessageEnvelope, output: Output): any[] => {
    //     return env.args;
    // }
    // outputFormatter: OutputFormatter = Output.defaultOutputFormatter;

    constructor(name: string, cfg: OutputConfig = {}, rootLogger?: InheritableCfg) {
        super(name, cfg, rootLogger);
        this.outputLevelMap = cfg.outputLevelMap || {};
        // if (cfg.outputFormatter !== undefined) {
        //     this.outputFormatter = cfg.outputFormatter;
        // }
    }


    getOutputLevel(loggerLevel: string): string {
        const levelMap: OutputLevelMap = this.outputLevelMap;
        return levelMap[loggerLevel] || loggerLevel;
    }

    abstract writeLog(env: MessageEnvelope): void;

}