canonical/node_modules/table/dist/createStream.js

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'use strict';

var _lodashCollectionMap2 = require('lodash/collection/map');

var _lodashCollectionMap3 = _interopRequireDefault(_lodashCollectionMap2);

var _lodashStringTrimRight2 = require('lodash/string/trimRight');

var _lodashStringTrimRight3 = _interopRequireDefault(_lodashStringTrimRight2);

var _lodashObjectMapValues2 = require('lodash/object/mapValues');

var _lodashObjectMapValues3 = _interopRequireDefault(_lodashObjectMapValues2);

Object.defineProperty(exports, '__esModule', {
    value: true
});

var _makeStreamConfig = require('./makeStreamConfig');

var _makeStreamConfig2 = _interopRequireDefault(_makeStreamConfig);

var _drawRow = require('./drawRow');

var _drawRow2 = _interopRequireDefault(_drawRow);

var _drawBorder = require('./drawBorder');

var _stringifyTableData = require('./stringifyTableData');

var _stringifyTableData2 = _interopRequireDefault(_stringifyTableData);

var _truncateTableData = require('./truncateTableData');

var _truncateTableData2 = _interopRequireDefault(_truncateTableData);

var _mapDataUsingRowHeightIndex = require('./mapDataUsingRowHeightIndex');

var _mapDataUsingRowHeightIndex2 = _interopRequireDefault(_mapDataUsingRowHeightIndex);

var _alignTableData = require('./alignTableData');

var _alignTableData2 = _interopRequireDefault(_alignTableData);

var _padTableData = require('./padTableData');

var _padTableData2 = _interopRequireDefault(_padTableData);

var _calculateRowHeightIndex = require('./calculateRowHeightIndex');

var _calculateRowHeightIndex2 = _interopRequireDefault(_calculateRowHeightIndex);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var append = undefined,
    create = undefined,
    prepareData = undefined;

/**
 * @param {string[]} row
 * @param {number[]} columnWidthIndex
 * @param {Object} config
 * @returns {undefined}
 */
create = function (row, columnWidthIndex, config) {
    var body = undefined,
        output = undefined,
        rows = undefined;

    rows = prepareData([row], config);

    body = (0, _lodashCollectionMap3['default'])(rows, function (literalRow) {
        return (0, _drawRow2['default'])(literalRow, config.border);
    }).join('');

    output = '';
    output += (0, _drawBorder.drawBorderTop)(columnWidthIndex, config.border);
    output += body;
    output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border);

    output = (0, _lodashStringTrimRight3['default'])(output);

    process.stdout.write(output);
};

/**
 * @param {string[]} row
 * @param {number[]} columnWidthIndex
 * @param {Object} config
 * @returns {undefined}
 */
append = function (row, columnWidthIndex, config) {
    var body = undefined,
        output = undefined,
        rows = undefined;

    rows = prepareData([row], config);

    // console.log('rows', rows);

    body = (0, _lodashCollectionMap3['default'])(rows, function (literalRow) {
        return (0, _drawRow2['default'])(literalRow, config.border);
    }).join('');

    output = '\r\x1b[K';
    output += (0, _drawBorder.drawBorderJoin)(columnWidthIndex, config.border);
    output += body;
    output += (0, _drawBorder.drawBorderBottom)(columnWidthIndex, config.border);

    output = (0, _lodashStringTrimRight3['default'])(output);

    process.stdout.write(output);
};

/**
 * @param {Array} data
 * @param {Object} config
 * @returns {Array}
 */
prepareData = function (data, config) {
    var rowHeightIndex = undefined,
        rows = undefined;

    rows = (0, _stringifyTableData2['default'])(data);

    rows = (0, _truncateTableData2['default'])(data, config);

    rowHeightIndex = (0, _calculateRowHeightIndex2['default'])(rows, config);

    rows = (0, _mapDataUsingRowHeightIndex2['default'])(rows, rowHeightIndex, config);
    rows = (0, _alignTableData2['default'])(rows, config);
    rows = (0, _padTableData2['default'])(rows, config);

    return rows;
};

/**
 * @param {Object} userConfig
 * @return {Object}
 */

exports['default'] = function () {
    var userConfig = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

    var columnWidthIndex = undefined,
        config = undefined,
        empty = undefined;

    config = (0, _makeStreamConfig2['default'])(userConfig);

    columnWidthIndex = (0, _lodashObjectMapValues3['default'])(config.columns, function (column) {
        return column.width + column.paddingLeft + column.paddingRight;
    });

    empty = true;

    return {
        /**
         * @param {string[]} row
         * @returns {undefined}
         */
        write: function write(row) {
            if (row.length !== config.columnCount) {
                throw new Error('Row cell count does not match the config.columnCount.');
            }

            if (empty) {
                empty = false;

                return create(row, columnWidthIndex, config);
            } else {
                return append(row, columnWidthIndex, config);
            }
        }
    };
};

module.exports = exports['default'];
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