<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace KTXM\PeopleProviderLocal\Providers\Shared;

use KTXF\People\Collection\CollectionContent;
use KTXF\People\Collection\CollectionPermissions;
use KTXF\People\Collection\CollectionRoles;
use KTXF\People\Collection\ICollectionMutable;
use KTXM\PeopleProviderLocal\Store\Personal\CollectionEntry;
use Override;

class Collection implements ICollectionMutable {

	private ?string $userId = null;
	private ?int $collectionShareId = null;
	private ?string $collectionShareOwner = null;
	private ?int $collectionSharePermissions = null;
	private string $providerId = 'default';
	private string $serviceId = 'shared';
	private ?int $collectionId = null;
	private ?string $collectionUuid = null;
	private ?string $collectionLabel = null;
	private ?string $collectionDescription = null;
	private ?int $collectionPriority = null;
	private ?bool $collectionVisibility = null;
	private ?string $collectionColor = null;
	private bool $collectionEnabled = true;
	private ?string $collectionSignature = null;
	private array $collectionPermissions = [];
	private array $collectionAttributes = [
		'roles' => [
			CollectionRoles::Individual->value => true,
		],
		'contents' => [
			CollectionContent::Individual->value => true,
			CollectionContent::Organization->value => true,
			CollectionContent::Group->value => true,
		],
	];

	public function jsonSerialize(): mixed {
		return [
			self::JSON_PROPERTY_TYPE => self::JSON_TYPE,
			self::JSON_PROPERTY_PROVIDER => $this->providerId,
			self::JSON_PROPERTY_SERVICE => $this->serviceId,
			self::JSON_PROPERTY_IN => null,
			self::JSON_PROPERTY_ID => $this->collectionId,
			self::JSON_PROPERTY_UUID => $this->collectionUuid,
			self::JSON_PROPERTY_LABEL => $this->collectionLabel,
			self::JSON_PROPERTY_DESCRIPTION => $this->collectionDescription,
			self::JSON_PROPERTY_PRIORITY => $this->collectionPriority,
			self::JSON_PROPERTY_VISIBILITY => $this->collectionVisibility,
			self::JSON_PROPERTY_COLOR => $this->collectionColor,
			self::JSON_PROPERTY_ENABLED => $this->collectionEnabled,
			self::JSON_PROPERTY_SIGNATURE => $this->collectionSignature,
			self::JSON_PROPERTY_PERMISSIONS => [$this->userId => $this->collectionPermissions],
			self::JSON_PROPERTY_ROLES => $this->collectionAttributes['roles'] ?? [],
			self::JSON_PROPERTY_CONTENTS => $this->collectionAttributes['contents'] ?? [],
		];
	}

	public function jsonDeserialize(array $data): static
	{
		$this->collectionId = $data[self::JSON_PROPERTY_ID] ?? null;
		$this->collectionUuid = $data[self::JSON_PROPERTY_UUID] ?? null;
		$this->collectionLabel = $data[self::JSON_PROPERTY_LABEL] ?? null;
		$this->collectionDescription = $data[self::JSON_PROPERTY_DESCRIPTION] ?? null;
		$this->collectionPriority = $data[self::JSON_PROPERTY_PRIORITY] ?? null;
		$this->collectionVisibility = $data[self::JSON_PROPERTY_VISIBILITY] ?? null;
		$this->collectionColor = $data[self::JSON_PROPERTY_COLOR] ?? null;
		$this->collectionEnabled = $data[self::JSON_PROPERTY_ENABLED] ?? true;
		$this->collectionSignature = $data[self::JSON_PROPERTY_SIGNATURE] ?? null;	

		return $this;
	}

	public function fromStore(CollectionEntry $data): self {
		$this->collectionShareOwner = $data->getUserId();
		$this->collectionId = $data->getId();
		$this->collectionUuid = $data->getUri();
		$this->collectionLabel = $data->getDisplayname();
		$this->collectionDescription = $data->getDescription();
		$this->collectionSignature = $data->getSynctoken();
		return $this;
	}

	public function toStore(): CollectionEntry {
		$data = new CollectionEntry();
		if ($this->collectionId !== null) {
			$data->setId($this->collectionId);
		}
		$data->setUserId($this->userId);
		$data->setUri($this->collectionUuid);
		$data->setDisplayname($this->collectionLabel);
		$data->setDescription($this->collectionDescription);
		return $data;
	}

	public function fromShareStore(array $data): self {
		
		if (empty($data['principaluri']) || !str_starts_with($data['principaluri'], 'principals/users/')) {
			throw new \InvalidArgumentException('Share data must contain a principaluri');
		}
		$this->userId = substr($data['principaluri'], 17);
		$this->collectionShareId = $data['id'] ?? null;
		$this->collectionSharePermissions = $data['access'] ?? 0;
		$this->collectionPermissions[CollectionPermissions::View->value] = true;
		if ($this->collectionSharePermissions === 2) {
			$this->collectionPermissions[CollectionPermissions::Create->value] = true;
			$this->collectionPermissions[CollectionPermissions::Modify->value] = true;
			$this->collectionPermissions[CollectionPermissions::Destroy->value] = true;
		}
		return $this;
	}

	/**
	 * Unique identifier of the service this collection belongs to
	 *
	 * @since 2025.05.01
	 */
	public function in(): null {
		return null;
	}

	/**
	 * Unique arbitrary text string identifying this service (e.g. 1 or collection1 or anything else)
	 *
	 * @since 2025.05.01
	 */
	public function id(): int {
		return $this->collectionShareId;
	}

	/**
	 * Lists all supported attributes
	 *
	 * @since 2025.05.01
	 *
	 * @return array<string,bool>
	 */
	public function attributes(): array {
		return $this->collectionAttributes;
	}

	/**
	 * Unique universal identifier
	 *
	 * @since 2025.05.01
	 */
	public function uuid(): string {
		return $this->collectionUuid;
	}

	/**
	 * Gets the signature of this collection
	 *
	 * @since 2025.05.01
	 */
	public function signature(): ?string {
		return $this->collectionSignature;
	}

	/**
	 * Gets the roles of this collection
	 *
	 * @since 2025.05.01
	 * 
	 * @return array<string,bool>
	 */
	public function roles(): array {
		return $this->collectionAttributes['roles'] ?? [];
	}

	/**
	 * Checks if this collection supports the given role
	 *
	 * @since 2025.05.01
	 */
	public function role(CollectionRoles $role): bool {
		return $this->collectionAttributes['roles'][$role->value] ?? false;
	}

	/**
	 * Gets the content types of this collection
	 *
	 * @since 2025.05.01
	 * 
	 * @return array<string,bool>
	 */
	public function contents(): array {
		return $this->collectionAttributes['content'] ?? [];
	}

	/**
	 * Checks if this collection contains the given content type
	 *
	 * @since 2025.05.01
	 */
	public function contains(CollectionContent $content): bool {
		return $this->collectionAttributes['content'][$content->value] ?? false;
	}

	/**
	 * Gets the active status of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getEnabled(): bool {
		return (bool)$this->collectionEnabled;
	}

	/**
	 * Sets the active status of this collection
	 *
	 * @since 2025.05.01
	 */
	public function setEnabled(bool $value): self {
		$this->collectionEnabled = $value;
		return $this;
	}

	/**
	 * Gets the active status of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getPermissions(): array {
		return [$this->userId => $this->collectionPermissions];
	}

	/**
	 * Checks if this collection supports the given attribute
	 *
	 * @since 2025.05.01
	 */
	public function hasPermission(CollectionPermissions $permission): bool {
		return $this->collectionPermissions[$permission->value] ?? false;
	}

	/**
	 * Gets the human friendly name of this collection (e.g. Personal Contacts)
	 *
	 * @since 2025.05.01
	 */
	public function getLabel(): ?string	{
		return $this->collectionLabel;
	}

	/**
	 * Sets the human friendly name of this collection (e.g. Personal Contacts)
	 *
	 * @since 2025.05.01
	 */
	public function setLabel(string $value): self {
		$this->collectionLabel = $value;
		return $this;
	}

	/**
	 * Gets the human friendly description of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getDescription(): ?string {
		return $this->collectionDescription;
	}

	/**
	 * Sets the human friendly description of this collection
	 *
	 * @since 2025.05.01
	 */
	public function setDescription(?string $value): self {
		$this->collectionDescription = $value;
		return $this;
	}

	/**
	 * Gets the priority of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getPriority(): ?int	{
		return $this->collectionPriority;
	}

	/**
	 * Sets the priority of this collection
	 *
	 * @since 2025.05.01
	 */
	public function setPriority(?int $value): self {
		$this->collectionPriority = $value;
		return $this;
	}

	/**
	 * Gets the visibility of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getVisibility(): ?bool {
		return $this->collectionVisibility;
	}

	/**
	 * Sets the visibility of this collection
	 *
	 * @since 2025.05.01
	 */
	public function setVisibility(?bool $value): self {
		$this->collectionVisibility = $value;
		return $this;
	}

	/**
	 * Gets the color of this collection
	 *
	 * @since 2025.05.01
	 */
	public function getColor(): ?string {
		return $this->collectionColor;
	}

	/**
	 * Sets the color of this collection
	 *
	 * @since 2025.05.01
	 */
	public function setColor(?string $value): self {
		$this->collectionColor = $value;
		return $this;
	}

}