"use strict";
var self = module.exports = {
    /**
       * sanitizes input string by handling escape characters eg: converts '''' to '\'\'', (" to \"  and \ to \\ )
       * and trim input if required
       *
       * @param {String} inputString
       * @param {Boolean} [trim] - indicates whether to trim string or not
       * @param {Boolean} [doubleQuotes] - indicates whether to escape double quotes(") and backslash(\\)
       * @param {Boolean} [backSlash] - indicates whether to escape backslash(\\)
       * @returns {String}
       */
    sanitize: function (inputString, trim, doubleQuotes, backSlash) {
        if (typeof inputString !== 'string') {
            return '';
        }
        if (backSlash) {
            inputString = inputString.replace(/\\/g, '\\\\');
        }
        if (doubleQuotes) {
            inputString = inputString.replace(/"/g, '\\"');
        }
        // for curl escaping of single quotes inside single quotes involves changing of ' to '\''
        inputString = inputString.replace(/'/g, "'\\''"); // eslint-disable-line quotes
        return trim ? inputString.trim() : inputString;
    },
    form: function (option, format) {
        if (format) {
            switch (option) {
                case '-s':
                    return '--silent';
                case '-L':
                    return '--location';
                case '-m':
                    return '--max-time';
                case '-I':
                    return '--head';
                case '-X':
                    return '--request';
                case '-H':
                    return '--header';
                case '-d':
                    return '--data';
                case '-F':
                    return '--form';
                default:
                    return '';
            }
        }
        else {
            return option;
        }
    },
    /**
      * sanitizes input options
      *
      * @param {Object} options - Options provided by the user
      * @param {Array} optionsArray - options array received from getOptions function
      *
      * @returns {Object} - Sanitized options object
      */
    sanitizeOptions: function (options, optionsArray) {
        var result = {}, defaultOptions = {}, id;
        optionsArray.forEach((option) => {
            defaultOptions[option.id] = {
                default: option.default,
                type: option.type
            };
            if (option.type === 'enum') {
                defaultOptions[option.id].availableOptions = option.availableOptions;
            }
        });
        for (id in options) {
            if (options.hasOwnProperty(id)) {
                if (defaultOptions[id] === undefined) {
                    continue;
                }
                switch (defaultOptions[id].type) {
                    case 'boolean':
                        if (typeof options[id] !== 'boolean') {
                            result[id] = defaultOptions[id].default;
                        }
                        else {
                            result[id] = options[id];
                        }
                        break;
                    case 'positiveInteger':
                        if (typeof options[id] !== 'number' || options[id] < 0) {
                            result[id] = defaultOptions[id].default;
                        }
                        else {
                            result[id] = options[id];
                        }
                        break;
                    case 'enum':
                        if (!defaultOptions[id].availableOptions.includes(options[id])) {
                            result[id] = defaultOptions[id].default;
                        }
                        else {
                            result[id] = options[id];
                        }
                        break;
                    default:
                        result[id] = options[id];
                }
            }
        }
        for (id in defaultOptions) {
            if (defaultOptions.hasOwnProperty(id)) {
                if (result[id] === undefined) {
                    result[id] = defaultOptions[id].default;
                }
            }
        }
        return result;
    },
    /**
   *
   * @param {*} urlObject The request sdk request.url object
   * @returns {String} The final string after parsing all the parameters of the url including
   * protocol, auth, host, port, path, query, hash
   * This will be used because the url.toString() method returned the URL with non encoded query string
   * and hence a manual call is made to getQueryString() method with encode option set as true.
   */
    getUrlStringfromUrlObject: function (urlObject) {
        var url = '';
        if (!urlObject) {
            return url;
        }
        if (urlObject.protocol) {
            url += (urlObject.protocol.endsWith('://') ? urlObject.protocol : urlObject.protocol + '://');
        }
        if (urlObject.auth && urlObject.auth.user) {
            url = url + ((urlObject.auth.password) ?
                // ==> username:password@
                urlObject.auth.user + ':' + urlObject.auth.password : urlObject.auth.user) + '@';
        }
        if (urlObject.host) {
            url += urlObject.getHost();
        }
        if (urlObject.port) {
            url += ':' + urlObject.port.toString();
        }
        if (urlObject.path) {
            url += urlObject.getPath();
        }
        if (urlObject.query && urlObject.query.count()) {
            let queryString = urlObject.getQueryString({ ignoreDisabled: true, encode: true });
            queryString && (url += '?' + queryString);
        }
        if (urlObject.hash) {
            url += '#' + urlObject.hash;
        }
        return self.sanitize(url);
    },
    /**
   *
   * @param {Array} array - form data array
   * @param {String} key - key of form data param
   * @param {String} type - type of form data param(file/text)
   * @param {String} val - value/src property of form data param
   * @param {String} disabled - Boolean denoting whether the param is disabled or not
   * @param {String} contentType - content type header of the param
   *
   * Appends a single param to form data array
   */
    addFormParam: function (array, key, type, val, disabled, contentType) {
        if (type === 'file') {
            array.push({
                key: key,
                type: type,
                src: val,
                disabled: disabled,
                contentType: contentType
            });
        }
        else {
            array.push({
                key: key,
                type: type,
                value: val,
                disabled: disabled,
                contentType: contentType
            });
        }
    }
};