+++ /dev/null
-import _ from 'lodash';
-import getBorderCharacters from './getBorderCharacters';
-import validateConfig from './validateConfig';
-
-/**
- * Merges user provided border characters with the default border ("honeywell") characters.
- *
- * @param {Object} border
- * @returns {Object}
- */
-const makeBorder = (border = {}) => {
- return Object.assign({}, getBorderCharacters('honeywell'), border);
-};
-
-/**
- * Creates a configuration for every column using default
- * values for the missing configuration properties.
- *
- * @param {number} columnCount
- * @param {Object} columns
- * @param {Object} columnDefault
- * @returns {Object}
- */
-const makeColumns = (columnCount, columns = {}, columnDefault = {}) => {
- _.times(columnCount, (index) => {
- if (_.isUndefined(columns[index])) {
- columns[index] = {};
- }
-
- columns[index] = Object.assign({
- alignment: 'left',
- paddingLeft: 1,
- paddingRight: 1,
- truncate: Infinity,
- wrapWord: false
- }, columnDefault, columns[index]);
- });
-
- return columns;
-};
-
-/**
- * @typedef {Object} columnConfig
- * @property {string} alignment
- * @property {number} width
- * @property {number} truncate
- * @property {number} paddingLeft
- * @property {number} paddingRight
- */
-
-/**
- * @typedef {Object} streamConfig
- * @property {columnConfig} columnDefault
- * @property {Object} border
- * @property {columnConfig[]}
- * @property {number} columnCount Number of columns in the table (required).
- */
-
-/**
- * Makes a new configuration object out of the userConfig object
- * using default values for the missing configuration properties.
- *
- * @param {streamConfig} userConfig
- * @returns {Object}
- */
-export default (userConfig = {}) => {
- validateConfig('streamConfig.json', userConfig);
-
- const config = _.cloneDeep(userConfig);
-
- if (!config.columnDefault || !config.columnDefault.width) {
- throw new Error('Must provide config.columnDefault.width when creating a stream.');
- }
-
- if (!config.columnCount) {
- throw new Error('Must provide config.columnCount.');
- }
-
- config.border = makeBorder(config.border);
- config.columns = makeColumns(config.columnCount, config.columns, config.columnDefault);
-
- return config;
-};