<?php
namespace Incoviba\Service\Venta;

use Incoviba\Controller\API\Ventas\Promotions;
use PDOException;
use Psr\Log\LoggerInterface;
use Incoviba\Common\Ideal;
use Incoviba\Common\Implement;
use Incoviba\Exception;
use Incoviba\Model;
use Incoviba\Repository;
use Incoviba\Service;

class Promotion extends Ideal\Service
{
    public function __construct(LoggerInterface $logger,
                                protected Repository\Venta\Promotion $promotionRepository,
                                protected Repository\Proyecto\Broker\Contract $contractRepository,
                                protected Repository\Venta\Unidad $unidadRepository)
    {
        parent::__construct($logger);
    }

    public function getAll(null|string|array $order = null): array
    {
        try {
            return array_map([$this, 'process'], $this->promotionRepository->fetchAll($order));
        } catch (Implement\Exception\EmptyResult) {
            return [];
        }
    }

    /**
     * @param int $promotion_id
     * @return Model\Venta\Promotion
     * @throws Exception\ServiceAction\Read
     */
    public function getById(int $promotion_id): Model\Venta\Promotion
    {
        try {
            return $this->process($this->promotionRepository->fetchById($promotion_id));
        } catch (Implement\Exception\EmptyResult $exception) {
            throw new Exception\ServiceAction\Read(__CLASS__, $exception);
        }
    }

    /**
     * @param int $contract_id
     * @return array
     */
    public function getByContract(int $contract_id): array
    {
        try {
            return array_map([$this, 'process'], $this->promotionRepository->fetchByContract($contract_id));
        } catch (Implement\Exception\EmptyResult) {
            try {
                $contract = $this->contractRepository->fetchById($contract_id);
                return array_map([$this, 'process'], $this->promotionRepository->fetchByProject($contract->project->id));
            } catch (Implement\Exception\EmptyResult) {
                return [];
            }
        }
    }

    /**
     * @param int $contract_id
     * @return array
     */
    public function getActiveByContract(int $contract_id): array
    {
        try {
            return array_map([$this, 'process'], $this->promotionRepository->fetchActiveByContract($contract_id));
        } catch (Implement\Exception\EmptyResult) {
            try {
                $contract = $this->contractRepository->fetchById($contract_id);
                return array_map([$this, 'process'], $this->promotionRepository->fetchActiveByProject($contract->project->id));
            } catch (Implement\Exception\EmptyResult) {
                return [];
            }
        }
    }

    /**
     * @param array $data
     * @return Model\Venta\Promotion
     * @throws Exception\ServiceAction\Create
     */
    public function add(array $data): Model\Venta\Promotion
    {
        try {
            $filteredData = $this->promotionRepository->filterData($data);
            #throw new \Exception(var_export($filteredData, true));
            $promotion = $this->promotionRepository->create($filteredData);
            #throw new \Exception(var_export($promotion, true));
            $promotion = $this->promotionRepository->save($promotion);
            return $this->process($promotion);
        } catch (PDOException $exception) {
            throw new Exception\ServiceAction\Create(__CLASS__, $exception);
        }
    }

    /**
     * @param Model\Venta\Promotion $promotion
     * @param array $data
     * @return Model\Venta\Promotion
     * @throws Exception\ServiceAction\Update
     */
    public function edit(Model\Venta\Promotion $promotion, array $data): Model\Venta\Promotion
    {
        try {
            $filteredData = $this->promotionRepository->filterData($data);
            $promotion = $this->promotionRepository->edit($promotion, $filteredData);
            return $this->process($promotion);
        } catch (PDOException | Implement\Exception\EmptyResult $exception) {
            throw new Exception\ServiceAction\Update(__CLASS__, $exception);
        }
    }

    /**
     * @param int $promotion_id
     * @return Model\Venta\Promotion
     * @throws Exception\ServiceAction\Delete
     */
    public function remove(int $promotion_id): Model\Venta\Promotion
    {
        try {
            $promotion = $this->promotionRepository->fetchById($promotion_id);
            $this->promotionRepository->remove($promotion);
            return $promotion;
        } catch (PDOException | Implement\Exception\EmptyResult $exception) {
            throw new Exception\ServiceAction\Delete(__CLASS__, $exception);
        }
    }


    protected function process(Model\Venta\Promotion $model): Model\Venta\Promotion
    {
        $model->addFactory('contracts', (new Implement\Repository\Factory())
            ->setCallable([$this->contractRepository, 'fetchByPromotion'])
            ->setArgs(['promotion_id' => $model->id]));
        $model->addFactory('units', (new Implement\Repository\Factory())
            ->setCallable([$this->unidadRepository, 'fetchByPromotion'])
            ->setArgs(['promotion_id' => $model->id]));
        return $model;
    }
}