*/ protected array $columns = []; /** * @var array | null */ protected ?array $cachedVisibleColumns = null; /** * @var array */ protected array $columnGroups = []; /** * @var array */ protected array $columnsLayout = []; protected ?ColumnLayoutComponent $collapsibleColumnsLayout = null; protected bool $hasColumnGroups = false; protected bool $hasColumnsLayout = false; /** * @param array $components */ public function columns(array $components): static { $this->columns = []; $this->columnGroups = []; $this->columnsLayout = []; $this->collapsibleColumnsLayout = null; $this->hasColumnsLayout = false; $this->pushColumns($components); return $this; } /** * @param array $components */ public function pushColumns(array $components): static { $this->cachedVisibleColumns = null; foreach ($components as $component) { $component->table($this); if ($component instanceof ColumnLayoutComponent && $component->isCollapsible()) { $this->collapsibleColumnsLayout = $component; } else { $this->columnsLayout[] = $component; } if ($component instanceof ColumnGroup) { $this->hasColumnGroups = true; $this->columnGroups[e($component->getLabel())] = $component; $this->columns = [ ...$this->columns, ...$component->getColumns(), ]; continue; } if ($component instanceof ColumnLayoutComponent) { $this->hasColumnsLayout = true; $this->columns = [ ...$this->columns, ...$component->getColumns(), ]; continue; } $this->columns[$component->getName()] = $component; } foreach ($this->columns as $column) { $action = $column->getAction(); if (($action === null) || ($action instanceof Closure)) { continue; } $this->cacheAction($action->table($this)); } return $this; } /** * @return array */ public function getColumns(): array { return $this->columns; } /** * @return array */ public function getColumnGroups(): array { return $this->columnGroups; } /** * @return array */ public function getVisibleColumns(): array { return $this->cachedVisibleColumns ??= array_filter( $this->getColumns(), fn (Column $column): bool => $column->isVisible() && (! $column->isToggledHidden()), ); } public function flushCachedVisibleColumns(): void { $this->cachedVisibleColumns = null; } public function getColumn(string $name): ?Column { return $this->getColumns()[$name] ?? null; } public function getColumnGroup(string $name): ?ColumnGroup { return $this->getColumnGroups()[$name] ?? null; } /** * @return array */ public function getColumnsLayout(): array { return $this->columnsLayout; } public function getCollapsibleColumnsLayout(): ?ColumnLayoutComponent { return $this->collapsibleColumnsLayout; } public function hasColumnGroups(): bool { if (! $this->hasColumnGroups) { return false; } foreach ($this->getVisibleColumns() as $column) { $columnGroup = $column->getGroup(); if (! $columnGroup) { continue; } if (empty($columnGroup->getVisibleColumns())) { continue; } return true; } return false; } public function hasColumnsLayout(): bool { return $this->hasColumnsLayout; } }