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const utils = require('./utils');
const tableLayout = require('./layout-manager');
class Table extends Array {
constructor(options) {
super();
this.options = utils.mergeOptions(options);
}
toString() {
let array = this;
let headersPresent = this.options.head && this.options.head.length;
if (headersPresent) {
array = [this.options.head];
if (this.length) {
array.push.apply(array, this);
}
} else {
this.options.style.head = [];
}
let cells = tableLayout.makeTableLayout(array);
cells.forEach(function (row) {
row.forEach(function (cell) {
cell.mergeTableOptions(this.options, cells);
}, this);
}, this);
tableLayout.computeWidths(this.options.colWidths, cells);
tableLayout.computeHeights(this.options.rowHeights, cells);
cells.forEach(function (row) {
row.forEach(function (cell) {
cell.init(this.options);
}, this);
}, this);
let result = [];
for (let rowIndex = 0; rowIndex < cells.length; rowIndex++) {
let row = cells[rowIndex];
let heightOfRow = this.options.rowHeights[rowIndex];
if (rowIndex === 0 || !this.options.style.compact || (rowIndex == 1 && headersPresent)) {
doDraw(row, 'top', result);
}
for (let lineNum = 0; lineNum < heightOfRow; lineNum++) {
doDraw(row, lineNum, result);
}
if (rowIndex + 1 == cells.length) {
doDraw(row, 'bottom', result);
}
}
return result.join('\n');
}
get width() {
let str = this.toString().split('\n');
return str[0].length;
}
}
function doDraw(row, lineNum, result) {
let line = [];
row.forEach(function (cell) {
line.push(cell.draw(lineNum));
});
let str = line.join('');
if (str.length) result.push(str);
}
module.exports = Table;
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