<?php

declare(strict_types=1);

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

namespace KTXM\ChronoManager\Controllers;

use KTXC\Http\Response\JsonResponse;
use KTXC\SessionIdentity;
use KTXC\SessionTenant;
use KTXF\Controller\ControllerAbstract;
use KTXF\Routing\Attributes\AuthenticatedRoute;
use InvalidArgumentException;
use KTXF\Resource\Selector\SourceSelector;
use KTXM\ChronoManager\Manager;

class EntityController extends ControllerAbstract {

	public function __construct(
		private readonly SessionTenant $tenantIdentity,
		private readonly SessionIdentity $userIdentity,
		private Manager $chronoManager,
	) {}

	/**
	 * List entities for a specific user
	 * 
	 * @param SourceSelector|null $sources entity sources
	 * @param array|null $filter entity filter
	 * @param array|null $sort entity sort
	 * @param array|null $range entity range
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/list', name: 'chronomanager.entity.list', methods: ['POST'])]

	public function list(?SourceSelector $sources = null, ?array $filter = null, ?array $sort = null, ?array $range = null, ?string $uid = null): JsonResponse {
		// authorize request
		$tenantId = $this->tenantIdentity->identifier();
		$userId = $this->userIdentity->identifier();
		// retrieve entities
		$responseData = $this->chronoManager->entityList($tenantId, $userId, $sources, $filter, $sort, $range);

		return new JsonResponse($responseData, JsonResponse::HTTP_OK);
	}

	/**
	 * Delta of entity changes since last request
	 * 
	 * @param SourceSelector $sources entity sources
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */
	#[AuthenticatedRoute('/entity/delta', name: 'chronomanager.entity.delta', methods: ['POST'])]

	public function delta(SourceSelector $sources, ?string $uid = null): JsonResponse {
		// authorize request
		$tenantId = $this->tenantIdentity->identifier();
		$userId = $this->userIdentity->identifier();
		// retrieve entity delta
		$responseData = $this->chronoManager->entityDelta($tenantId, $userId, $sources);

		return new JsonResponse($responseData, JsonResponse::HTTP_OK);
	}

	/**
	 * Confirm if specific entities are available for a specific user
	 * 
	 * @param SourceSelector $sources entity sources
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/extant', name: 'chronomanager.entity.extant', methods: ['POST'])]

	public function extant(SourceSelector $sources, ?string $uid = null): JsonResponse {
		// authorize request
		$tenantId = $this->tenantIdentity->identifier();
		$userId = $this->userIdentity->identifier();
		// retrieve entity status
		$responseData = $this->chronoManager->entityExtant($tenantId, $userId, $sources);

		return new JsonResponse($responseData, JsonResponse::HTTP_OK);
	}

	/**
	 * Fetch specific entities from a specific collection
	 * 
	 * @param string|null $uid user identifier
	 * @param string $provider provider identifier
	 * @param string $service service identifier
	 * @param string|int $collection collection identifier
	 * @param array<string|int> $identifiers entity identifiers
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/fetch', name: 'chronomanager.entity.fetch', methods: ['POST'])]

	public function fetch(string $provider, string $service, string|int $collection, array $identifiers, ?string $uid = null): JsonResponse {
		try {
			// authorize request
			$tenantId = $this->tenantIdentity->identifier();
			$userId = $this->userIdentity->identifier();
			// retrieve entities
			$responseData = $this->chronoManager->entityFetch($tenantId, $userId, $provider, $service, $collection, $identifiers);

			return new JsonResponse($responseData, JsonResponse::HTTP_OK);
		} catch (InvalidArgumentException $e) {
			return new JsonResponse(['error' => $e->getMessage()], JsonResponse::HTTP_BAD_REQUEST);
		}
	}

	/**
	 * Create a new entity in a collection
	 * 
	 * @param string $provider provider identifier
	 * @param string $service service identifier
	 * @param string|int $collection collection identifier
	 * @param array $data entity to create
	 * @param array $options additional options
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/create', name: 'chronomanager.entity.create', methods: ['POST'])]

	public function create(string $provider, string $service, string|int $collection, array $data, array $options = [], ?string $uid = null): JsonResponse {
		try {
			// authorize request
			$tenantId = $this->tenantIdentity->identifier();
			$userId = $this->userIdentity->identifier();
			// create entity
			$responseData = $this->chronoManager->entityCreate($tenantId, $userId, $provider, $service, $collection, $data, $options);

			return new JsonResponse($responseData, JsonResponse::HTTP_OK);
		} catch (InvalidArgumentException $e) {
			return new JsonResponse(['error' => $e->getMessage()], JsonResponse::HTTP_BAD_REQUEST);
		}
	}

	/**
	 * Modify an existing entity in a collection
	 * 
	 * @param string $provider provider identifier
	 * @param string $service service identifier
	 * @param string|int $collection collection identifier
	 * @param string|int $identifier entity identifier
	 * @param array $entity entity with modifications
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/modify', name: 'chronomanager.entity.modify', methods: ['POST'])]
	
	public function modify(string $provider, string $service, string|int $collection, string|int $identifier, array $data, ?string $uid = null): JsonResponse {
		try {
			// authorize request
			$tenantId = $this->tenantIdentity->identifier();
			$userId = $this->userIdentity->identifier();
			// modify entity
			$responseData = $this->chronoManager->entityModify($tenantId, $userId, $provider, $service, $collection, $identifier, $data);

			return new JsonResponse($responseData, JsonResponse::HTTP_OK);
		} catch (InvalidArgumentException $e) {
			return new JsonResponse(['error' => $e->getMessage()], JsonResponse::HTTP_BAD_REQUEST);
		}
	}

	/**
	 * Delete an entity from a collection
	 * 
	 * @param string $provider provider identifier
	 * @param string $service service identifier
	 * @param string|int $collection collection identifier
	 * @param string|int $identifier entity identifier
	 * @param string|null $uid user identifier
	 * 
	 * @return JsonResponse
	 */	
	#[AuthenticatedRoute('/entity/destroy', name: 'chronomanager.entity.destroy', methods: ['POST'])]
	public function destroy(string $provider, string $service, string|int $collection, string|int $identifier, ?string $uid = null): JsonResponse {
		try {
			// authorize request
			$tenantId = $this->tenantIdentity->identifier();
			$userId = $this->userIdentity->identifier();
			// destroy entity
			$success = $this->chronoManager->entityDestroy($tenantId, $userId, $provider, $service, $collection, $identifier);

			return new JsonResponse(['success' => $success], $success ? JsonResponse::HTTP_OK : JsonResponse::HTTP_NOT_FOUND);
		} catch (InvalidArgumentException $e) {
			return new JsonResponse(['error' => $e->getMessage()], JsonResponse::HTTP_BAD_REQUEST);
		}
	}

}