<?php

declare(strict_types=1);

use PhpSchool\CliMenu\Action\ExitAction;

use PhpSchool\CliMenu\Builder\SplitItemBuilder;

use PhpSchool\CliMenu\CliMenu;

use PhpSchool\CliMenu\Builder\CliMenuBuilder;

use PhpSchool\CliMenu\MenuItem\SplitItem;

use PhpSchool\CliMenu\Style\SelectableStyle;

require_once(__DIR__ . '/../vendor/autoload.php');

$cols = 60;

$rows = 20;

$paint = function (CliMenu $menu) {

$item = $menu->getSelectedItem();

if ($item->getText() === ' ') {

$item->setText('█');

} else {

$item->setText(' ');

}

};

$clear = function (CliMenu $menu) {

foreach ($menu->getItems() as $item) {

if ($item instanceof SplitItem && $item->canSelect()) {

foreach ($item->getItems() as $cell) {

if ($cell->canSelect() && $cell->getText() !== ' ') {

$cell->setText(' ');

}

}

}

}

$menu->redraw(false);

};

$builder = (new CliMenuBuilder)

->disableDefaultItems()

->setWidth($cols + 10)

->setBorder(0)

->setMargin(2)

->setPadding(2, 5)

->modifySelectableStyle(function (SelectableStyle $style) {

$style->setSelectedMarker('')

->setUnselectedMarker('');

})

->addAsciiArt('Draw your own art !')

->addLineBreak();

for ($i = 0; $i < $rows; $i++) {

$builder->addSplitItem(function(SplitItemBuilder $b) use ($cols, $paint) {

$b->setGutter(0);

for ($j = 0; $j < $cols; $j++) {

$b->addItem(' ', $paint);

}

});

}

$builder->addSplitItem(function(SplitItemBuilder $b) {

$b->addStaticItem('Enter: Toggle draw')

->addStaticItem('C: Clear screen')

->addStaticItem('X: Exit');

});

$menu = $builder->build();

$menu->addCustomControlMappings(['C' => $clear, 'X' => new ExitAction]);

$menu->open();