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node_modules/table/dist/makeConfig.js 2.74 KB
ce4c83ff   wxy   初始提交
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  'use strict';
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  
  var _lodash = require('lodash');
  
  var _lodash2 = _interopRequireDefault(_lodash);
  
  var _getBorderCharacters = require('./getBorderCharacters');
  
  var _getBorderCharacters2 = _interopRequireDefault(_getBorderCharacters);
  
  var _validateConfig = require('./validateConfig');
  
  var _validateConfig2 = _interopRequireDefault(_validateConfig);
  
  var _calculateMaximumColumnWidthIndex = require('./calculateMaximumColumnWidthIndex');
  
  var _calculateMaximumColumnWidthIndex2 = _interopRequireDefault(_calculateMaximumColumnWidthIndex);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  /**
   * Merges user provided border characters with the default border ("honeywell") characters.
   *
   * @param {Object} border
   * @returns {Object}
   */
  const makeBorder = function makeBorder() {
    let border = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  
    return Object.assign({}, (0, _getBorderCharacters2.default)('honeywell'), border);
  };
  
  /**
   * Creates a configuration for every column using default
   * values for the missing configuration properties.
   *
   * @param {Array[]} rows
   * @param {Object} columns
   * @param {Object} columnDefault
   * @returns {Object}
   */
  const makeColumns = function makeColumns(rows) {
    let columns = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    let columnDefault = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  
    const maximumColumnWidthIndex = (0, _calculateMaximumColumnWidthIndex2.default)(rows);
  
    _lodash2.default.times(rows[0].length, index => {
      if (_lodash2.default.isUndefined(columns[index])) {
        columns[index] = {};
      }
  
      columns[index] = _lodash2.default.assign({
        alignment: 'left',
        paddingLeft: 1,
        paddingRight: 1,
        truncate: Infinity,
        width: maximumColumnWidthIndex[index],
        wrapWord: false
      }, columnDefault, columns[index]);
    });
  
    return columns;
  };
  
  /**
   * Makes a new configuration object out of the userConfig object
   * using default values for the missing configuration properties.
   *
   * @param {Array[]} rows
   * @param {Object} userConfig
   * @returns {Object}
   */
  
  exports.default = function (rows) {
    let userConfig = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  
    (0, _validateConfig2.default)('config.json', userConfig);
  
    const config = _lodash2.default.cloneDeep(userConfig);
  
    config.border = makeBorder(config.border);
    config.columns = makeColumns(rows, config.columns, config.columnDefault);
  
    if (!config.drawHorizontalLine) {
      /**
           * @returns {boolean}
           */
      config.drawHorizontalLine = () => {
        return true;
      };
    }
  
    return config;
  };