--- /dev/null
+import _ from 'lodash';
+import makeStreamConfig from './makeStreamConfig';
+import drawRow from './drawRow';
+import {
+ drawBorderBottom,
+ drawBorderJoin,
+ drawBorderTop
+} from './drawBorder';
+import stringifyTableData from './stringifyTableData';
+import truncateTableData from './truncateTableData';
+import mapDataUsingRowHeightIndex from './mapDataUsingRowHeightIndex';
+import alignTableData from './alignTableData';
+import padTableData from './padTableData';
+import calculateRowHeightIndex from './calculateRowHeightIndex';
+
+/**
+ * @param {Array} data
+ * @param {Object} config
+ * @returns {Array}
+ */
+const prepareData = (data, config) => {
+ let rows;
+
+ rows = stringifyTableData(data);
+
+ rows = truncateTableData(data, config);
+
+ const rowHeightIndex = calculateRowHeightIndex(rows, config);
+
+ rows = mapDataUsingRowHeightIndex(rows, rowHeightIndex, config);
+ rows = alignTableData(rows, config);
+ rows = padTableData(rows, config);
+
+ return rows;
+};
+
+/**
+ * @param {string[]} row
+ * @param {number[]} columnWidthIndex
+ * @param {Object} config
+ * @returns {undefined}
+ */
+const create = (row, columnWidthIndex, config) => {
+ const rows = prepareData([row], config);
+
+ const body = rows.map((literalRow) => {
+ return drawRow(literalRow, config.border);
+ }).join('');
+
+ let output;
+
+ output = '';
+
+ output += drawBorderTop(columnWidthIndex, config.border);
+ output += body;
+ output += drawBorderBottom(columnWidthIndex, config.border);
+
+ output = _.trimEnd(output);
+
+ process.stdout.write(output);
+};
+
+/**
+ * @param {string[]} row
+ * @param {number[]} columnWidthIndex
+ * @param {Object} config
+ * @returns {undefined}
+ */
+const append = (row, columnWidthIndex, config) => {
+ const rows = prepareData([row], config);
+
+ const body = rows.map((literalRow) => {
+ return drawRow(literalRow, config.border);
+ }).join('');
+
+ let output = '';
+ const bottom = drawBorderBottom(columnWidthIndex, config.border);
+
+ if (bottom !== '\n') {
+ output = '\r\u001B[K';
+ }
+
+ output += drawBorderJoin(columnWidthIndex, config.border);
+ output += body;
+ output += bottom;
+
+ output = _.trimEnd(output);
+
+ process.stdout.write(output);
+};
+
+/**
+ * @param {Object} userConfig
+ * @returns {Object}
+ */
+export default (userConfig = {}) => {
+ const config = makeStreamConfig(userConfig);
+
+ // @todo Use 'Object.values' when Node.js v6 support is dropped.
+ const columnWidthIndex = _.values(_.mapValues(config.columns, (column) => {
+ return column.width + column.paddingLeft + column.paddingRight;
+ }));
+
+ let empty;
+
+ empty = true;
+
+ return {
+ /**
+ * @param {string[]} row
+ * @returns {undefined}
+ */
+ 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);
+ }
+ }
+ };
+};