import jamsglobal = require("./jamsglobal");
import jamsconfig = require("./config");

export class Logging
{
    // #region Properties

    program: any = {};
    parser: string = ">";

    debugtext: string;
    verbosetext: string;
    logtext: string;
    apptext: string;
    warningtext: string;
    errortext: string;
    global: any;
    
    // #endregion

    // #region Constructor

    constructor(program, config: jamsconfig.Config) {       
        this.global = new jamsglobal.Global(config.locale, config);
        this.program = program;

        if (program === {}) {
            program.verbose = false;
            program.debug = false;
        }

        this.debugtext = this.global.getTextUpper("debug");
        this.logtext = this.global.getTextUpper("log");
        this.apptext = this.global.getText("productname");
        this.verbosetext = this.global.getTextUpper("verbose");
        this.warningtext = this.global.getTextUpper("warning");
        this.errortext = this.global.getTextUpper("error");
    }
    
    // #endregion

    // #region Logging Methods

    debug(debuglist: string, overrideflag: boolean = false) {
        if (this.program.debug || overrideflag) {
            this.log(this.debugtext, debuglist);
        }
    }

    verbose(verboseitem: string, overrideflag: boolean = false) {
        if (this.program.verbose || overrideflag) {
            this.log(this.verbosetext, verboseitem);
        }
    }

    warning(warningitem: string, overrideflag: boolean = false) {
        if (this.program.verbose || overrideflag) {
            this.log(this.warningtext, warningitem);
        }
    }

    error(erroritem: string, ignoreerror: boolean = true) {
        this.log(this.errortext, this.getcustomerrormessage(erroritem));

        if (!ignoreerror) {
            throw new Error(this.errortext);    
        }
    }

    jamsresult(resultitem: string) {
        this.log(this.apptext, resultitem);
    }

    log(preface: string, logitem: string) {
        console.log(`${preface}${this.parser} ${logitem}`);
    }

    // #endregion

    // #region Helper Methods
    getcustomerrormessage(text: string) {
        var returntext: string;

        try {
            switch (text) {
                case "connect ECONNREFUSED":
                    returntext = this.global.getText("errornoserver");
                    break;

                default:
                    returntext = text;
                    break;
            }
        } catch (ex) {
            returntext = text;
        }

        return returntext;
    }

    // #endregion
}