<?php declare(strict_types=1);

namespace App\Entity;

use App\Enum\CpuArchitecture;
use Doctrine\Common\Collections\{Collection, ArrayCollection};
use Doctrine\ORM\Mapping as ORM;

#[ORM\Table('cpu', schema: 'collection')]
#[ORM\Entity]
class Cpu {
	use GetSet;

	#[ORM\Column('id', type: 'integer', nullable: FALSE)]
	#[ORM\Id]
	#[ORM\GeneratedValue(strategy: 'IDENTITY')]
	private int $id;

	#[ORM\ManyToOne(targetEntity: Brand::class, fetch: 'EAGER')]
	#[ORM\OrderBy(['name' => 'asc'])]
	#[ORM\JoinColumn('brand_id', referencedColumnName: 'id', nullable: FALSE)]
	private Brand $brand;

	#[ORM\Column('architecture', type: 'string', enumType: CpuArchitecture::class)]
	private CpuArchitecture $architecture;

	/**
	 * @var Collection<int, Socket>
	 */
	#[ORM\ManyToMany(targetEntity: Socket::class, inversedBy: 'cpus', fetch: 'LAZY')]
	#[ORM\JoinTable('collection.cpu_socket_link')]
	#[ORM\JoinColumn('cpu_id', referencedColumnName: 'id')]
	#[ORM\InverseJoinColumn('socket_id', referencedColumnName: 'id')]
	#[ORM\OrderBy(['name' => 'asc'])]
	private Collection $sockets;

	#[ORM\Column('product_line', type: 'string')]
	private string $productLine;

	#[ORM\Column('model', type: 'string')]
	private string $model;

	#[ORM\Column('part_number', type: 'string')]
	private string $partNumber;

	#[ORM\Column('lot_number', type: 'string', nullable: TRUE, options: array(
		'comment' => 'The CPU lot number, such as s-spec for Intel CPUs'
	))]
	private ?string $lotNumber;

	#[ORM\Column('micro_architecture', type: 'string', nullable: TRUE)]
	private ?string $microArchitecture = '';

	#[ORM\Column('codename', type: 'string', nullable: TRUE)]
	private ?string $codeName = '';

	#[ORM\Column('base_speed', type: 'integer', options: array(
		'comment' => 'The stock speed of the cpu in MHz'
	))]
	private int $baseSpeed;

	#[ORM\Column('boost_speed', type: 'integer', nullable: true, options: array(
		'comment' => 'The max boost speed of the cpu in MHz, if applicable'
	))]
	private ?int $boostSpeed;

	#[ORM\Column('cores', type: 'integer')]
	private int $cores = 1;

	#[ORM\Column('threads', type: 'integer')]
	private int $threads = 1;

	#[ORM\Column('igp', type: 'string', nullable: true, options: array(
		'comment' => 'The name of the integrated graphics processor'
	))]
	private ?string $igp;

	#[ORM\Column('voltage', type: 'float', nullable: true)]
	private ?float $voltage;

	#[ORM\Column('tdp', type: 'integer', nullable: true)]
	private ?int $tdp;

	#[ORM\Column('process_node', type: 'integer', nullable: TRUE)]
	private ?int $processNode;

	#[ORM\Column('count', type: 'integer')]
	private int $count = 1;

	#[ORM\Column('usable', type: 'boolean', options: array(
		'comment' => 'Whether the chip is working, and can be used with other hardware I have'
	))]
	private bool $usable = true;

	#[ORM\Column('received', type: 'boolean', options: array(
		'comment' => "Whether I have the chip in my possession (instead of in shipping)"
	))]
	private bool $received = true;

	#[ORM\Column('link', type: 'string')]
	private string $link;

	#[ORM\Column('notes', type: 'text', nullable: true)]
	private ?string $notes = '';

	// ------------------------------------------------------------------------
	// CPU Cache
	// ------------------------------------------------------------------------

	#[ORM\Column('l1_data_count', type:'integer', nullable: true, options: array(
		'comment' => 'The number of L1 data caches on the package, usually the same as the number of cores'
	))]
	private ?int $L1dCount = null;

	#[ORM\Column('l1_data_size', type: 'integer', nullable: true, options: array(
		'comment' => 'The size of each Level 1 data cache in KB'
	))]
	private ?int $L1dSize = null;

	#[ORM\Column('l1_data_way', type: 'integer', nullable: true)]
	private ?int $L1dWay = null;

	#[ORM\Column('l1_code_count', type:'integer', nullable: true, options: array(
		'comment' => 'The number of L1 instruction caches on the package, usually the same as the number of cores'
	))]
	private ?int $L1cCount = null;

	#[ORM\Column('l1_code_size', type: 'integer', nullable: true, options: array(
		'comment' => 'The size of each Level 1 instruction cache in KB'
	))]
	private ?int $L1cSize = null;

	#[ORM\Column('l1_code_way', type: 'integer', nullable: true)]
	private ?int $L1cWay = null;

	#[ORM\Column('l1_unified_count', type:'integer', nullable: true, options: array(
		'comment' => 'The number of L1 caches on the package, usually the same as the number of cores'
	))]
	private ?int $L1uCount = null;

	#[ORM\Column('l1_unified_size', type: 'integer', nullable: true, options: array(
		'comment' => 'The size of each Level 1 unified cache in KB'
	))]
	private ?int $L1uSize = null;

	#[ORM\Column('l1_unified_way', type: 'integer', nullable: true)]
	private ?int $L1uWay = null;

	#[ORM\Column('l2_count', type: 'integer', options: array(
		'comment' => 'The number of L2 caches on the package, usually the same as the number of cores'
	))]
	private int $L2Count = 1;

	#[ORM\Column('l2_size', type: 'integer', nullable: true, options: array(
		'comment' => 'The size of each Level 2 cache in KB'
	))]
	private ?int $L2Size;

	#[ORM\Column('l2_way', type: 'integer', nullable: true)]
	private ?int $L2Way;

	#[ORM\Column('l3_count', type: 'integer', options: array(
		'comment' => 'The number of L3 caches on the package'
	))]
	private int $L3Count = 0;

	#[ORM\Column('l3_size', type: 'integer', nullable: true, options: array(
		'comment' => 'The size of each Level 3 cache in KB'
	))]
	private ?int $L3Size;

	#[ORM\Column('l3_way', type: 'integer', nullable: true)]
	private ?int $L3Way;

	// ------------------------------------------------------------------------

	public function __construct()
	{
		$this->sockets = new ArrayCollection();
	}

	public function addSocket(Socket $socket): self
	{
		if ( ! $this->sockets->contains($socket))
		{
			$this->sockets->add($socket);
		}

		return $this;
	}

	public function removeSocket(Socket $socket): self
	{
		$this->sockets->removeElement($socket);

		return $this;
	}
}