Subversion-Projekte lars-tiefland.laravel_shop

<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;

use Symfony\Component\Console\Exception\RuntimeException;

use Symfony\Component\Console\Formatter\OutputFormatter;

use Symfony\Component\Console\Formatter\WrappableOutputFormatterInterface;

use Symfony\Component\Console\Output\ConsoleSectionOutput;

use Symfony\Component\Console\Output\OutputInterface;

/**

 * Provides helpers to display a table.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 * @author Саша Стаменковић <umpirsky@gmail.com>

 * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>

 * @author Max Grigorian <maxakawizard@gmail.com>

 * @author Dany Maillard <danymaillard93b@gmail.com>

 */

class Table

{

    private const SEPARATOR_TOP = 0;

    private const SEPARATOR_TOP_BOTTOM = 1;

    private const SEPARATOR_MID = 2;

    private const SEPARATOR_BOTTOM = 3;

    private const BORDER_OUTSIDE = 0;

    private const BORDER_INSIDE = 1;

    private const DISPLAY_ORIENTATION_DEFAULT = 'default';

    private const DISPLAY_ORIENTATION_HORIZONTAL = 'horizontal';

    private const DISPLAY_ORIENTATION_VERTICAL = 'vertical';

    private ?string $headerTitle = null;

    private ?string $footerTitle = null;

    private array $headers = [];

    private array $rows = [];

    private array $effectiveColumnWidths = [];

    private int $numberOfColumns;

    private OutputInterface $output;

    private TableStyle $style;

    private array $columnStyles = [];

    private array $columnWidths = [];

    private array $columnMaxWidths = [];

    private bool $rendered = false;

    private string $displayOrientation = self::DISPLAY_ORIENTATION_DEFAULT;

    private static array $styles;

    public function __construct(OutputInterface $output)

    {

        $this->output = $output;

        self::$styles ??= self::initStyles();

        $this->setStyle('default');

    }

    /**

     * Sets a style definition.

     */

    public static function setStyleDefinition(string $name, TableStyle $style)

    {

        self::$styles ??= self::initStyles();

        self::$styles[$name] = $style;

    }

    /**

     * Gets a style definition by name.

     */

    public static function getStyleDefinition(string $name): TableStyle

    {

        self::$styles ??= self::initStyles();

        return self::$styles[$name] ?? throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name));

    }

    /**

     * Sets table style.

     *

     * @return $this

     */

    public function setStyle(TableStyle|string $name): static

    {

        $this->style = $this->resolveStyle($name);

        return $this;

    }

    /**

     * Gets the current table style.

     */

    public function getStyle(): TableStyle

    {

        return $this->style;

    }

    /**

     * Sets table column style.

     *

     * @param TableStyle|string $name The style name or a TableStyle instance

     *

     * @return $this

     */

    public function setColumnStyle(int $columnIndex, TableStyle|string $name): static

    {

        $this->columnStyles[$columnIndex] = $this->resolveStyle($name);

        return $this;

    }

    /**

     * Gets the current style for a column.

     *

     * If style was not set, it returns the global table style.

     */

    public function getColumnStyle(int $columnIndex): TableStyle

    {

        return $this->columnStyles[$columnIndex] ?? $this->getStyle();

    }

    /**

     * Sets the minimum width of a column.

     *

     * @return $this

     */

    public function setColumnWidth(int $columnIndex, int $width): static

    {

        $this->columnWidths[$columnIndex] = $width;

        return $this;

    }

    /**

     * Sets the minimum width of all columns.

     *

     * @return $this

     */

    public function setColumnWidths(array $widths): static

    {

        $this->columnWidths = [];

        foreach ($widths as $index => $width) {

            $this->setColumnWidth($index, $width);

        }

        return $this;

    }

    /**

     * Sets the maximum width of a column.

     *

     * Any cell within this column which contents exceeds the specified width will be wrapped into multiple lines, while

     * formatted strings are preserved.

     *

     * @return $this

     */

    public function setColumnMaxWidth(int $columnIndex, int $width): static

    {

        if (!$this->output->getFormatter() instanceof WrappableOutputFormatterInterface) {

            throw new \LogicException(sprintf('Setting a maximum column width is only supported when using a "%s" formatter, got "%s".', WrappableOutputFormatterInterface::class, get_debug_type($this->output->getFormatter())));

        }

        $this->columnMaxWidths[$columnIndex] = $width;

        return $this;

    }

    /**

     * @return $this

     */

    public function setHeaders(array $headers): static

    {

        $headers = array_values($headers);

        if ($headers && !\is_array($headers[0])) {

            $headers = [$headers];

        }

        $this->headers = $headers;

        return $this;

    }

    /**

     * @return $this

     */

    public function setRows(array $rows)

    {

        $this->rows = [];

        return $this->addRows($rows);

    }

    /**

     * @return $this

     */

    public function addRows(array $rows): static

    {

        foreach ($rows as $row) {

            $this->addRow($row);

        }

        return $this;

    }

    /**

     * @return $this

     */

    public function addRow(TableSeparator|array $row): static

    {

        if ($row instanceof TableSeparator) {

            $this->rows[] = $row;

            return $this;

        }

        $this->rows[] = array_values($row);

        return $this;

    }

    /**

     * Adds a row to the table, and re-renders the table.

     *

     * @return $this

     */

    public function appendRow(TableSeparator|array $row): static

    {

        if (!$this->output instanceof ConsoleSectionOutput) {

            throw new RuntimeException(sprintf('Output should be an instance of "%s" when calling "%s".', ConsoleSectionOutput::class, __METHOD__));

        }

        if ($this->rendered) {

            $this->output->clear($this->calculateRowCount());

        }

        $this->addRow($row);

        $this->render();

        return $this;

    }

    /**

     * @return $this

     */

    public function setRow(int|string $column, array $row): static

    {

        $this->rows[$column] = $row;

        return $this;

    }

    /**

     * @return $this

     */

    public function setHeaderTitle(?string $title): static

    {

        $this->headerTitle = $title;

        return $this;

    }

    /**

     * @return $this

     */

    public function setFooterTitle(?string $title): static

    {

        $this->footerTitle = $title;

        return $this;

    }

    /**

     * @return $this

     */

    public function setHorizontal(bool $horizontal = true): static

    {

        $this->displayOrientation = $horizontal ? self::DISPLAY_ORIENTATION_HORIZONTAL : self::DISPLAY_ORIENTATION_DEFAULT;

        return $this;

    }

    /**

     * @return $this

     */

    public function setVertical(bool $vertical = true): static

    {

        $this->displayOrientation = $vertical ? self::DISPLAY_ORIENTATION_VERTICAL : self::DISPLAY_ORIENTATION_DEFAULT;

        return $this;

    }

    /**

     * Renders table to output.

     *

     * Example:

     *

     *     +---------------+-----------------------+------------------+

     *     | ISBN          | Title                 | Author           |

     *     +---------------+-----------------------+------------------+

     *     | 99921-58-10-7 | Divine Comedy         | Dante Alighieri  |

     *     | 9971-5-0210-0 | A Tale of Two Cities  | Charles Dickens  |

     *     | 960-425-059-0 | The Lord of the Rings | J. R. R. Tolkien |

     *     +---------------+-----------------------+------------------+

     */

    public function render()

    {

        $divider = new TableSeparator();

        $isCellWithColspan = static fn ($cell) => $cell instanceof TableCell && $cell->getColspan() >= 2;

        $horizontal = self::DISPLAY_ORIENTATION_HORIZONTAL === $this->displayOrientation;

        $vertical = self::DISPLAY_ORIENTATION_VERTICAL === $this->displayOrientation;

        $rows = [];

        if ($horizontal) {

            foreach ($this->headers[0] ?? [] as $i => $header) {

                $rows[$i] = [$header];

                foreach ($this->rows as $row) {

                    if ($row instanceof TableSeparator) {

                        continue;

                    }

                    if (isset($row[$i])) {

                        $rows[$i][] = $row[$i];

                    } elseif ($isCellWithColspan($rows[$i][0])) {

                        // Noop, there is a "title"

                    } else {

                        $rows[$i][] = null;

                    }

                }

            }

        } elseif ($vertical) {

            $formatter = $this->output->getFormatter();

            $maxHeaderLength = array_reduce($this->headers[0] ?? [], static fn ($max, $header) => max($max, Helper::width(Helper::removeDecoration($formatter, $header))), 0);

            foreach ($this->rows as $row) {

                if ($row instanceof TableSeparator) {

                    continue;

                }

                if ($rows) {

                    $rows[] = [$divider];

                }

                $containsColspan = false;

                foreach ($row as $cell) {

                    if ($containsColspan = $isCellWithColspan($cell)) {

                        break;

                    }

                }

                $headers = $this->headers[0] ?? [];

                $maxRows = max(\count($headers), \count($row));

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

                    $cell = (string) ($row[$i] ?? '');

                    if ($headers && !$containsColspan) {

                        $rows[] = [sprintf(

                            '<comment>%s</>: %s',

                            str_pad($headers[$i] ?? '', $maxHeaderLength, ' ', \STR_PAD_LEFT),

                            $cell

                        )];

                    } elseif ('' !== $cell) {

                        $rows[] = [$cell];

                    }

                }

            }

        } else {

            $rows = array_merge($this->headers, [$divider], $this->rows);

        }

        $this->calculateNumberOfColumns($rows);

        $rowGroups = $this->buildTableRows($rows);

        $this->calculateColumnsWidth($rowGroups);

        $isHeader = !$horizontal;

        $isFirstRow = $horizontal;

        $hasTitle = (bool) $this->headerTitle;

        foreach ($rowGroups as $rowGroup) {

            $isHeaderSeparatorRendered = false;

            foreach ($rowGroup as $row) {

                if ($divider === $row) {

                    $isHeader = false;

                    $isFirstRow = true;

                    continue;

                }

                if ($row instanceof TableSeparator) {

                    $this->renderRowSeparator();

                    continue;

                }

                if (!$row) {

                    continue;

                }

                if ($isHeader && !$isHeaderSeparatorRendered) {

                    $this->renderRowSeparator(

                        $isHeader ? self::SEPARATOR_TOP : self::SEPARATOR_TOP_BOTTOM,

                        $hasTitle ? $this->headerTitle : null,

                        $hasTitle ? $this->style->getHeaderTitleFormat() : null

                    );

                    $hasTitle = false;

                    $isHeaderSeparatorRendered = true;

                }

                if ($isFirstRow) {

                    $this->renderRowSeparator(

                        $isHeader ? self::SEPARATOR_TOP : self::SEPARATOR_TOP_BOTTOM,

                        $hasTitle ? $this->headerTitle : null,

                        $hasTitle ? $this->style->getHeaderTitleFormat() : null

                    );

                    $isFirstRow = false;

                    $hasTitle = false;

                }

                if ($vertical) {

                    $isHeader = false;

                    $isFirstRow = false;

                }

                if ($horizontal) {

                    $this->renderRow($row, $this->style->getCellRowFormat(), $this->style->getCellHeaderFormat());

                } else {

                    $this->renderRow($row, $isHeader ? $this->style->getCellHeaderFormat() : $this->style->getCellRowFormat());

                }

            }

        }

        $this->renderRowSeparator(self::SEPARATOR_BOTTOM, $this->footerTitle, $this->style->getFooterTitleFormat());

        $this->cleanup();

        $this->rendered = true;

    }

    /**

     * Renders horizontal header separator.

     *

     * Example:

     *

     *     +-----+-----------+-------+

     */

    private function renderRowSeparator(int $type = self::SEPARATOR_MID, string $title = null, string $titleFormat = null)

    {

        if (!$count = $this->numberOfColumns) {

            return;

        }

        $borders = $this->style->getBorderChars();

        if (!$borders[0] && !$borders[2] && !$this->style->getCrossingChar()) {

            return;

        }

        $crossings = $this->style->getCrossingChars();

        if (self::SEPARATOR_MID === $type) {

            [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[2], $crossings[8], $crossings[0], $crossings[4]];

        } elseif (self::SEPARATOR_TOP === $type) {

            [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[1], $crossings[2], $crossings[3]];

        } elseif (self::SEPARATOR_TOP_BOTTOM === $type) {

            [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[9], $crossings[10], $crossings[11]];

        } else {

            [$horizontal, $leftChar, $midChar, $rightChar] = [$borders[0], $crossings[7], $crossings[6], $crossings[5]];

        }

        $markup = $leftChar;

        for ($column = 0; $column < $count; ++$column) {

            $markup .= str_repeat($horizontal, $this->effectiveColumnWidths[$column]);

            $markup .= $column === $count - 1 ? $rightChar : $midChar;

        }

        if (null !== $title) {

            $titleLength = Helper::width(Helper::removeDecoration($formatter = $this->output->getFormatter(), $formattedTitle = sprintf($titleFormat, $title)));

            $markupLength = Helper::width($markup);

            if ($titleLength > $limit = $markupLength - 4) {

                $titleLength = $limit;

                $formatLength = Helper::width(Helper::removeDecoration($formatter, sprintf($titleFormat, '')));

                $formattedTitle = sprintf($titleFormat, Helper::substr($title, 0, $limit - $formatLength - 3).'...');

            }

            $titleStart = intdiv($markupLength - $titleLength, 2);

            if (false === mb_detect_encoding($markup, null, true)) {

                $markup = substr_replace($markup, $formattedTitle, $titleStart, $titleLength);

            } else {

                $markup = mb_substr($markup, 0, $titleStart).$formattedTitle.mb_substr($markup, $titleStart + $titleLength);

            }

        }

        $this->output->writeln(sprintf($this->style->getBorderFormat(), $markup));

    }

    /**

     * Renders vertical column separator.

     */

    private function renderColumnSeparator(int $type = self::BORDER_OUTSIDE): string

    {

        $borders = $this->style->getBorderChars();

        return sprintf($this->style->getBorderFormat(), self::BORDER_OUTSIDE === $type ? $borders[1] : $borders[3]);

    }

    /**

     * Renders table row.

     *

     * Example:

     *

     *     | 9971-5-0210-0 | A Tale of Two Cities  | Charles Dickens  |

     */

    private function renderRow(array $row, string $cellFormat, string $firstCellFormat = null)

    {

        $rowContent = $this->renderColumnSeparator(self::BORDER_OUTSIDE);

        $columns = $this->getRowColumns($row);

        $last = \count($columns) - 1;

        foreach ($columns as $i => $column) {

            if ($firstCellFormat && 0 === $i) {

                $rowContent .= $this->renderCell($row, $column, $firstCellFormat);

            } else {

                $rowContent .= $this->renderCell($row, $column, $cellFormat);

            }

            $rowContent .= $this->renderColumnSeparator($last === $i ? self::BORDER_OUTSIDE : self::BORDER_INSIDE);

        }

        $this->output->writeln($rowContent);

    }

    /**

     * Renders table cell with padding.

     */

    private function renderCell(array $row, int $column, string $cellFormat): string

    {

        $cell = $row[$column] ?? '';

        $width = $this->effectiveColumnWidths[$column];

        if ($cell instanceof TableCell && $cell->getColspan() > 1) {

            // add the width of the following columns(numbers of colspan).

            foreach (range($column + 1, $column + $cell->getColspan() - 1) as $nextColumn) {

                $width += $this->getColumnSeparatorWidth() + $this->effectiveColumnWidths[$nextColumn];

            }

        }

        // str_pad won't work properly with multi-byte strings, we need to fix the padding

        if (false !== $encoding = mb_detect_encoding($cell, null, true)) {

            $width += \strlen($cell) - mb_strwidth($cell, $encoding);

        }

        $style = $this->getColumnStyle($column);

        if ($cell instanceof TableSeparator) {

            return sprintf($style->getBorderFormat(), str_repeat($style->getBorderChars()[2], $width));

        }

        $width += Helper::length($cell) - Helper::length(Helper::removeDecoration($this->output->getFormatter(), $cell));

        $content = sprintf($style->getCellRowContentFormat(), $cell);

        $padType = $style->getPadType();

        if ($cell instanceof TableCell && $cell->getStyle() instanceof TableCellStyle) {

            $isNotStyledByTag = !preg_match('/^<(\w+|(\w+=[\w,]+;?)*)>.+<\/(\w+|(\w+=\w+;?)*)?>$/', $cell);

            if ($isNotStyledByTag) {

                $cellFormat = $cell->getStyle()->getCellFormat();

                if (!\is_string($cellFormat)) {

                    $tag = http_build_query($cell->getStyle()->getTagOptions(), '', ';');

                    $cellFormat = '<'.$tag.'>%s</>';

                }

                if (str_contains($content, '</>')) {

                    $content = str_replace('</>', '', $content);

                    $width -= 3;

                }

                if (str_contains($content, '<fg=default;bg=default>')) {

                    $content = str_replace('<fg=default;bg=default>', '', $content);

                    $width -= \strlen('<fg=default;bg=default>');

                }

            }

            $padType = $cell->getStyle()->getPadByAlign();

        }

        return sprintf($cellFormat, str_pad($content, $width, $style->getPaddingChar(), $padType));

    }

    /**

     * Calculate number of columns for this table.

     */

    private function calculateNumberOfColumns(array $rows)

    {

        $columns = [0];

        foreach ($rows as $row) {

            if ($row instanceof TableSeparator) {

                continue;

            }

            $columns[] = $this->getNumberOfColumns($row);

        }

        $this->numberOfColumns = max($columns);

    }

    private function buildTableRows(array $rows): TableRows

    {

        /** @var WrappableOutputFormatterInterface $formatter */

        $formatter = $this->output->getFormatter();

        $unmergedRows = [];

        for ($rowKey = 0; $rowKey < \count($rows); ++$rowKey) {

            $rows = $this->fillNextRows($rows, $rowKey);

            // Remove any new line breaks and replace it with a new line

            foreach ($rows[$rowKey] as $column => $cell) {

                $colspan = $cell instanceof TableCell ? $cell->getColspan() : 1;

                if (isset($this->columnMaxWidths[$column]) && Helper::width(Helper::removeDecoration($formatter, $cell)) > $this->columnMaxWidths[$column]) {

                    $cell = $formatter->formatAndWrap($cell, $this->columnMaxWidths[$column] * $colspan);

                }

                if (!str_contains($cell ?? '', "\n")) {

                    continue;

                }

                $escaped = implode("\n", array_map(OutputFormatter::escapeTrailingBackslash(...), explode("\n", $cell)));

                $cell = $cell instanceof TableCell ? new TableCell($escaped, ['colspan' => $cell->getColspan()]) : $escaped;

                $lines = explode("\n", str_replace("\n", "<fg=default;bg=default></>\n", $cell));

                foreach ($lines as $lineKey => $line) {

                    if ($colspan > 1) {

                        $line = new TableCell($line, ['colspan' => $colspan]);

                    }

                    if (0 === $lineKey) {

                        $rows[$rowKey][$column] = $line;

                    } else {

                        if (!\array_key_exists($rowKey, $unmergedRows) || !\array_key_exists($lineKey, $unmergedRows[$rowKey])) {

                            $unmergedRows[$rowKey][$lineKey] = $this->copyRow($rows, $rowKey);

                        }

                        $unmergedRows[$rowKey][$lineKey][$column] = $line;

                    }

                }

            }

        }

        return new TableRows(function () use ($rows, $unmergedRows): \Traversable {

            foreach ($rows as $rowKey => $row) {

                $rowGroup = [$row instanceof TableSeparator ? $row : $this->fillCells($row)];

                if (isset($unmergedRows[$rowKey])) {

                    foreach ($unmergedRows[$rowKey] as $row) {

                        $rowGroup[] = $row instanceof TableSeparator ? $row : $this->fillCells($row);

                    }

                }

                yield $rowGroup;

            }

        });

    }

    private function calculateRowCount(): int

    {

        $numberOfRows = \count(iterator_to_array($this->buildTableRows(array_merge($this->headers, [new TableSeparator()], $this->rows))));

        if ($this->headers) {

            ++$numberOfRows; // Add row for header separator

        }

        if ($this->rows) {

            ++$numberOfRows; // Add row for footer separator

        }

        return $numberOfRows;

    }

    /**

     * fill rows that contains rowspan > 1.

     *

     * @throws InvalidArgumentException

     */

    private function fillNextRows(array $rows, int $line): array

    {

        $unmergedRows = [];

        foreach ($rows[$line] as $column => $cell) {

            if (null !== $cell && !$cell instanceof TableCell && !\is_scalar($cell) && !$cell instanceof \Stringable) {

                throw new InvalidArgumentException(sprintf('A cell must be a TableCell, a scalar or an object implementing "__toString()", "%s" given.', get_debug_type($cell)));

            }

            if ($cell instanceof TableCell && $cell->getRowspan() > 1) {

                $nbLines = $cell->getRowspan() - 1;

                $lines = [$cell];

                if (str_contains($cell, "\n")) {

                    $lines = explode("\n", str_replace("\n", "<fg=default;bg=default>\n</>", $cell));

                    $nbLines = \count($lines) > $nbLines ? substr_count($cell, "\n") : $nbLines;

                    $rows[$line][$column] = new TableCell($lines[0], ['colspan' => $cell->getColspan(), 'style' => $cell->getStyle()]);

                    unset($lines[0]);

                }

                // create a two dimensional array (rowspan x colspan)

                $unmergedRows = array_replace_recursive(array_fill($line + 1, $nbLines, []), $unmergedRows);

                foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) {

                    $value = $lines[$unmergedRowKey - $line] ?? '';

                    $unmergedRows[$unmergedRowKey][$column] = new TableCell($value, ['colspan' => $cell->getColspan(), 'style' => $cell->getStyle()]);

                    if ($nbLines === $unmergedRowKey - $line) {

                        break;

                    }

                }

            }

        }

        foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) {

            // we need to know if $unmergedRow will be merged or inserted into $rows

            if (isset($rows[$unmergedRowKey]) && \is_array($rows[$unmergedRowKey]) && ($this->getNumberOfColumns($rows[$unmergedRowKey]) + $this->getNumberOfColumns($unmergedRows[$unmergedRowKey]) <= $this->numberOfColumns)) {

                foreach ($unmergedRow as $cellKey => $cell) {

                    // insert cell into row at cellKey position

                    array_splice($rows[$unmergedRowKey], $cellKey, 0, [$cell]);

                }

            } else {

                $row = $this->copyRow($rows, $unmergedRowKey - 1);

                foreach ($unmergedRow as $column => $cell) {

                    if (!empty($cell)) {

                        $row[$column] = $unmergedRow[$column];

                    }

                }

                array_splice($rows, $unmergedRowKey, 0, [$row]);

            }

        }

        return $rows;

    }

    /**

     * fill cells for a row that contains colspan > 1.

     */

    private function fillCells(iterable $row)

    {

        $newRow = [];

        foreach ($row as $column => $cell) {

            $newRow[] = $cell;

            if ($cell instanceof TableCell && $cell->getColspan() > 1) {

                foreach (range($column + 1, $column + $cell->getColspan() - 1) as $position) {

                    // insert empty value at column position

                    $newRow[] = '';

                }

            }

        }

        return $newRow ?: $row;

    }

    private function copyRow(array $rows, int $line): array

    {

        $row = $rows[$line];

        foreach ($row as $cellKey => $cellValue) {

            $row[$cellKey] = '';

            if ($cellValue instanceof TableCell) {

                $row[$cellKey] = new TableCell('', ['colspan' => $cellValue->getColspan()]);

            }

        }

        return $row;

    }

    /**

     * Gets number of columns by row.

     */

    private function getNumberOfColumns(array $row): int

    {

        $columns = \count($row);

        foreach ($row as $column) {

            $columns += $column instanceof TableCell ? ($column->getColspan() - 1) : 0;

        }

        return $columns;

    }

    /**

     * Gets list of columns for the given row.

     */

    private function getRowColumns(array $row): array

    {

        $columns = range(0, $this->numberOfColumns - 1);

        foreach ($row as $cellKey => $cell) {

            if ($cell instanceof TableCell && $cell->getColspan() > 1) {

                // exclude grouped columns.

                $columns = array_diff($columns, range($cellKey + 1, $cellKey + $cell->getColspan() - 1));

            }

        }

        return $columns;

    }

    /**

     * Calculates columns widths.

     */

    private function calculateColumnsWidth(iterable $groups)

    {

        for ($column = 0; $column < $this->numberOfColumns; ++$column) {

            $lengths = [];

            foreach ($groups as $group) {

                foreach ($group as $row) {

                    if ($row instanceof TableSeparator) {

                        continue;

                    }

                    foreach ($row as $i => $cell) {

                        if ($cell instanceof TableCell) {

                            $textContent = Helper::removeDecoration($this->output->getFormatter(), $cell);

                            $textLength = Helper::width($textContent);

                            if ($textLength > 0) {

                                $contentColumns = mb_str_split($textContent, ceil($textLength / $cell->getColspan()));

                                foreach ($contentColumns as $position => $content) {

                                    $row[$i + $position] = $content;

                                }

                            }

                        }

                    }

                    $lengths[] = $this->getCellWidth($row, $column);

                }

            }

            $this->effectiveColumnWidths[$column] = max($lengths) + Helper::width($this->style->getCellRowContentFormat()) - 2;

        }

    }

    private function getColumnSeparatorWidth(): int

    {

        return Helper::width(sprintf($this->style->getBorderFormat(), $this->style->getBorderChars()[3]));

    }

    private function getCellWidth(array $row, int $column): int

    {

        $cellWidth = 0;

        if (isset($row[$column])) {

            $cell = $row[$column];

            $cellWidth = Helper::width(Helper::removeDecoration($this->output->getFormatter(), $cell));

        }

        $columnWidth = $this->columnWidths[$column] ?? 0;

        $cellWidth = max($cellWidth, $columnWidth);

        return isset($this->columnMaxWidths[$column]) ? min($this->columnMaxWidths[$column], $cellWidth) : $cellWidth;

    }

    /**

     * Called after rendering to cleanup cache data.

     */

    private function cleanup()

    {

        $this->effectiveColumnWidths = [];

        unset($this->numberOfColumns);

    }

    /**

     * @return array<string, TableStyle>

     */

    private static function initStyles(): array

    {

        $borderless = new TableStyle();

        $borderless

            ->setHorizontalBorderChars('=')

            ->setVerticalBorderChars(' ')

            ->setDefaultCrossingChar(' ')

        ;

        $compact = new TableStyle();

        $compact

            ->setHorizontalBorderChars('')

            ->setVerticalBorderChars('')

            ->setDefaultCrossingChar('')

            ->setCellRowContentFormat('%s ')

        ;

        $styleGuide = new TableStyle();

        $styleGuide

            ->setHorizontalBorderChars('-')

            ->setVerticalBorderChars(' ')

            ->setDefaultCrossingChar(' ')

            ->setCellHeaderFormat('%s')

        ;

        $box = (new TableStyle())

            ->setHorizontalBorderChars('─')

            ->setVerticalBorderChars('│')

            ->setCrossingChars('┼', '┌', '┬', '┐', '┤', '┘', '┴', '└', '├')

        ;

        $boxDouble = (new TableStyle())

            ->setHorizontalBorderChars('═', '─')

            ->setVerticalBorderChars('║', '│')

            ->setCrossingChars('┼', '╔', '╤', '╗', '╢', '╝', '╧', '╚', '╟', '╠', '╪', '╣')

        ;

        return [

            'default' => new TableStyle(),

            'borderless' => $borderless,

            'compact' => $compact,

            'symfony-style-guide' => $styleGuide,

            'box' => $box,

            'box-double' => $boxDouble,

        ];

    }

    private function resolveStyle(TableStyle|string $name): TableStyle

    {

        if ($name instanceof TableStyle) {

            return $name;

        }

        return self::$styles[$name] ?? throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name));

    }

}