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// Copyright 2020-2020 The Mandarine.TS Framework authors. All rights reserved. MIT license.
import type { Mandarine } from "../Mandarine.ns.ts";import { MandarineException } from "../exceptions/mandarineException.ts";import { CommonUtils } from "./commonUtils.ts";
export class MandarineUtils {
    public static readonly NEWLINE: string = '\n';    public static readonly RE_INI_KEY_VAL: RegExp = /^\s*([\w.-]+)\s*=\s*(.*)?\s*$/;    public static readonly RE_NEWLINES: RegExp = /\\n/g;    public static readonly NEWLINES_MATCH: RegExp = /\n|\r|\r\n/;
    public static parseConfigurationFile(src: string): Mandarine.IniFile {        const obj = {};              src.split(this.NEWLINES_MATCH).forEach((line, idx) => {            const keyValueArr = line.match(this.RE_INI_KEY_VAL);            if (keyValueArr != null) {                const key = keyValueArr[1];                let val = (keyValueArr[2] || '');                const end = val.length - 1;                const isDoubleQuoted = val[0] === '"' && val[end] === '"';                const isSingleQuoted = val[0] === "'" && val[end] === "'";                        if (isSingleQuoted || isDoubleQuoted) {                    val = val.substring(1, end);                    if (isDoubleQuoted) val = val.replace(this.RE_NEWLINES, this.NEWLINE);                } else {                    val = val.trim();                }
                (<any>obj)[key] = val;            }        })              return obj;    }
    public static reThrowError(error: Error) {        if(error instanceof MandarineException) {            if(error.superAlert) {                throw error;            }        }    }
    public static absoluteZeroFreeze<T = any>(object: Object): Readonly<T> {        const objectKeys: Array<string> = Object.keys(object);        let objectToReturn: { [prop: string]: any } = Object.assign({}, object);
        objectKeys.forEach((key: string) => {            const currentPropertyValue: any = objectToReturn[key];            if(CommonUtils.isObject(currentPropertyValue)) {                objectToReturn[key] = this.absoluteZeroFreeze(currentPropertyValue);            } else {                objectToReturn[key] = Object.freeze(currentPropertyValue);            }        });
        return <T> Object.freeze(objectToReturn);    }}