Psi\Component\Grid\Metadata\GridMetadata

Complexity

Total Complexity

16

Size/Duplication

Total Lines	106
Duplicated Lines	0 %

Coupling/Cohesion

Components	5
Dependencies	1

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	getName()	0	4	1
A	getColumns()	0	4	1
A	getColumnsForGroups()	0	6	1
A	filterColumns()	0	7	1
A	getPageSize()	0	4	1
A	getFilters()	0	4	1
A	filterFilters()	0	7	1
A	getActions()	0	4	1
A	filterActions()	0	7	1
A	attachClassMetadata()	0	10	2
A	getClassMetadata()	0	8	2
A	hasQuery()	0	4	1
A	getQuery()	0	4	1

<?php

declare(strict_types=1);

namespace Psi\Component\Grid\Metadata;

use Psi\Component\Grid\Metadata\ColumnMetadata;

final class GridMetadata
{
    private $name;
    private $columns;
    private $pageSize;
    private $filters;
    private $actions;
    private $query;
    private $classMetadata;

    public function __construct(string $name, array $columns, array $filters, array $actions, int $pageSize, string $query = null)
    {
        $this->name = $name;
        $this->columns = $columns;
        $this->filters = $filters;
        $this->actions = $actions;
        $this->pageSize = $pageSize;
        $this->query = $query;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function getColumns(): array
    {
        return $this->columns;
    }

    public function getColumnsForGroups(array $groups): array
    {
        return array_filter($this->columns, function (ColumnMetadata $column) use ($groups) {
            return 0 === count(array_diff($groups, $column->getGroups()));
        });
    }

    public function filterColumns(\Closure $closure)
    {
        $instance = clone $this;
        $instance->columns = array_filter($this->columns, $closure);

        return $instance;
    }

    public function getPageSize(): int
    {
        return $this->pageSize;
    }

    public function getFilters(): array
    {
        return $this->filters;
    }

    public function filterFilters(\Closure $closure)
    {
        $instance = clone $this;
        $instance->filters = array_filter($this->filters, $closure);

        return $instance;
    }

    public function getActions(): array
    {
        return $this->actions;
    }

    public function filterActions(\Closure $closure)
    {
        $instance = clone $this;
        $instance->actions = array_filter($this->actions, $closure);

        return $instance;
    }

    public function attachClassMetadata(ClassMetadata $classMetadata)
    {
        if ($this->classMetadata) {
            throw new \RuntimeException(
                'Class metadata has already been attached to grid metadata.'
            );
        }

        $this->classMetadata = $classMetadata;
    }

    public function getClassMetadata()
    {
        if (!$this->classMetadata) {
            throw new \RuntimeException('Class metadata has not been attached to grid.');
        }

        return $this->classMetadata;
    }

    public function hasQuery(): bool
    {
        return null !== $this->query;
    }

    public function getQuery(): string
    {
        return $this->query;
    }
}