<?php
/**
 * Jingga
 *
 * PHP Version 8.2
 *
 * @package   Modules\Attribute
 * @copyright Dennis Eichhorn
 * @license   OMS License 2.0
 * @version   1.0.0
 * @link      https://jingga.app
 */
declare(strict_types=1);

namespace Modules\Attribute\Controller;

use Modules\Attribute\Models\Attribute;
use Modules\Attribute\Models\AttributeMapper;
use Modules\Attribute\Models\AttributeType;
use Modules\Attribute\Models\AttributeTypeL11nMapper;
use Modules\Attribute\Models\AttributeTypeMapper;
use Modules\Attribute\Models\AttributeValue;
use Modules\Attribute\Models\AttributeValueL11nMapper;
use Modules\Attribute\Models\AttributeValueMapper;
use Modules\Attribute\Models\AttributeValueType;
use Modules\Attribute\Models\NullAttributeType;
use Modules\Attribute\Models\NullAttributeValue;
use phpOMS\Localization\BaseStringL11n;
use phpOMS\Localization\ISO639x1Enum;
use phpOMS\Message\Http\RequestStatusCode;
use phpOMS\Message\RequestAbstract;
use phpOMS\Message\ResponseAbstract;

/**
 * Attribute class.
 *
 * @package Modules\Attribute
 * @license OMS License 2.0
 * @link    https://jingga.app
 * @since   1.0.0
 */
final class ApiController extends Controller
{
    /**
     * Api method to create Attribute
     *
     * @param RequestAbstract  $request  Request
     * @param ResponseAbstract $response Response
     * @param array            $data     Generic data
     *
     * @return void
     *
     * @api
     *
     * @since 1.0.0
     */
    public function apiAttributeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
    {
        if (!empty($val = $this->validateAttributeCreate($request))) {
            $response->header->status = RequestStatusCode::R_400;
            $this->createInvalidCreateResponse($request, $response, $val);

            return;
        }

        $attribute = $this->createAttributeFromRequest($request, new NullAttributeType((int) $request->getData('type')));
        $this->createModel($request->header->account, $attribute, AttributeMapper::class, 'attribute', $request->getOrigin());

        $response->header->status = RequestStatusCode::R_400;
        $this->createStandardCreateResponse($request, $response, $attribute);
    }

    /**
     * Method to create Attribute from request.
     *
     * @param RequestAbstract $request Request
     * @param AttributeType   $type    Attribute type
     *
     * @return Attribute
     *
     * @since 1.0.0
     */
    private function createAttributeFromRequest(RequestAbstract $request, AttributeType $type) : Attribute
    {
        $new       = new Attribute();
        $new->ref  = (int) $request->getData('ref');
        $new->type = $type;

        if ($new->type->custom) {
            if ($request->hasData('value_id')) {
                $new->value = new NullAttributeValue((int) $request->getData('value_id'));
            } else {
                $new->value = new AttributeValue();
                $new->value->setValue($request->getData('value'), $new->type->datatype);
            }
        } else {
            if ($request->hasData('value_id')) {
                if (!$new->type->hasDefaultId((int) $request->getData('value_id'))) {
                    return $new;
                }

                $value = new NullAttributeValue((int) $request->getData('value_id'));
            } else {
                $value = $new->type->getDefaultByValue($request->getData('value'));

                // Couldn't find matching default value
                if ($value->id === 0) {
                    return $new;
                }
            }

            $new->value = $value;
        }

        return $new;
    }

    /**
     * Validate attribute create request
     *
     * @param RequestAbstract $request Request
     *
     * @return array<string, bool>
     *
     * @since 1.0.0
     */
    private function validateAttributeCreate(RequestAbstract $request) : array
    {
        $val = [];
        if (($val['type'] = !$request->hasData('type'))
            || ($val['value'] = (!$request->hasData('value') && !$request->hasData('custom')))
            || ($val['ref'] = !$request->hasData('ref'))
        ) {
            return $val;
        }

        return [];
    }

    /**
     * Api method to create attribute l11n
     *
     * @param RequestAbstract  $request  Request
     * @param ResponseAbstract $response Response
     * @param array            $data     Generic data
     *
     * @return void
     *
     * @api
     *
     * @since 1.0.0
     */
    public function apiAttributeTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
    {
        if (!empty($val = $this->validateAttributeTypeL11nCreate($request))) {
            $response->header->status = RequestStatusCode::R_400;
            $this->createInvalidCreateResponse($request, $response, $val);

            return;
        }

        $attrL11n = $this->createAttributeTypeL11nFromRequest($request);
        $this->createModel($request->header->account, $attrL11n, AttributeTypeL11nMapper::class, 'attr_type_l11n', $request->getOrigin());
        $this->createStandardCreateResponse($request, $response, $attrL11n);
    }

    /**
     * Method to create attribute l11n from request.
     *
     * @param RequestAbstract $request Request
     *
     * @return BaseStringL11n
     *
     * @since 1.0.0
     */
    private function createAttributeTypeL11nFromRequest(RequestAbstract $request) : BaseStringL11n
    {
        $attrL11n           = new BaseStringL11n();
        $attrL11n->ref      = $request->getDataInt('type') ?? 0;
        $attrL11n->language = ISO639x1Enum::tryFromValue($request->getDataString('language')) ?? $request->header->l11n->language;
        $attrL11n->content  = $request->getDataString('title') ?? '';

        return $attrL11n;
    }

    /**
     * Validate attribute l11n create request
     *
     * @param RequestAbstract $request Request
     *
     * @return array<string, bool>
     *
     * @since 1.0.0
     */
    private function validateAttributeTypeL11nCreate(RequestAbstract $request) : array
    {
        $val = [];
        if (($val['title'] = !$request->hasData('title'))
            || ($val['type'] = !$request->hasData('type'))
        ) {
            return $val;
        }

        return [];
    }

    /**
     * Api method to create attribute type
     *
     * @param RequestAbstract  $request  Request
     * @param ResponseAbstract $response Response
     * @param array            $data     Generic data
     *
     * @return void
     *
     * @api
     *
     * @since 1.0.0
     */
    public function apiAttributeTypeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
    {
        if (!empty($val = $this->validateAttributeTypeCreate($request))) {
            $response->header->status = RequestStatusCode::R_400;
            $this->createInvalidCreateResponse($request, $response, $val);

            return;
        }

        $attrType = $this->createAttributeTypeFromRequest($request);
        $this->createModel($request->header->account, $attrType, AttributeTypeMapper::class, 'attr_type', $request->getOrigin());
        $this->createStandardCreateResponse($request, $response, $attrType);
    }

    /**
     * Method to create attribute from request.
     *
     * @param RequestAbstract $request Request
     *
     * @return AttributeType
     *
     * @since 1.0.0
     */
    private function createAttributeTypeFromRequest(RequestAbstract $request) : AttributeType
    {
        $attrType                    = new AttributeType($request->getDataString('name') ?? '');
        $attrType->datatype          = AttributeValueType::tryFromValue($request->getDataInt('datatype')) ?? AttributeValueType::_STRING;
        $attrType->custom            = $request->getDataBool('custom') ?? false;
        $attrType->isRequired        = $request->getDataBool('is_required') ?? false;
        $attrType->validationPattern = $request->getDataString('validation_pattern') ?? '';
        $attrType->setL11n(
            $request->getDataString('title') ?? '',
            ISO639x1Enum::tryFromValue($request->getDataString('language')) ?? ISO639x1Enum::_EN
        );
        $attrType->setFields($request->getDataInt('fields') ?? 0);

        return $attrType;
    }

    /**
     * Validate attribute create request
     *
     * @param RequestAbstract $request Request
     *
     * @return array<string, bool>
     *
     * @since 1.0.0
     */
    private function validateAttributeTypeCreate(RequestAbstract $request) : array
    {
        $val = [];
        if (($val['title'] = !$request->hasData('title'))
            || ($val['name'] = !$request->hasData('name'))
        ) {
            return $val;
        }

        return [];
    }

    /**
     * Api method to create attribute value
     *
     * @param RequestAbstract  $request  Request
     * @param ResponseAbstract $response Response
     * @param array            $data     Generic data
     *
     * @return void
     *
     * @api
     *
     * @since 1.0.0
     */
    public function apiAttributeValueCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
    {
        if (!empty($val = $this->validateAttributeValueCreate($request))) {
            $response->header->status = RequestStatusCode::R_400;
            $this->createInvalidCreateResponse($request, $response, $val);

            return;
        }

        $attrValue = $this->createAttributeValueFromRequest($request);
        $this->createModel($request->header->account, $attrValue, AttributeValueMapper::class, 'attr_value', $request->getOrigin());

        if ($attrValue->isDefault) {
            $this->createModelRelation(
                $request->header->account,
                (int) $request->getData('type'),
                $attrValue->id,
                AttributeTypeMapper::class, 'defaults', '', $request->getOrigin()
            );
        }

        $this->createStandardCreateResponse($request, $response, $attrValue);
    }

    /**
     * Method to create attribute value from request.
     *
     * @param RequestAbstract $request Request
     *
     * @return AttributeValue
     *
     * @since 1.0.0
     */
    private function createAttributeValueFromRequest(RequestAbstract $request) : AttributeValue
    {
        /** @var AttributeType $type */
        $type = AttributeTypeMapper::get()
            ->where('id', $request->getDataInt('type') ?? 0)
            ->execute();

        $attrValue            = new AttributeValue();
        $attrValue->isDefault = $request->getDataBool('default') ?? false;
        $attrValue->setValue($request->getData('value'), $type->datatype);

        if ($request->hasData('title')) {
            $attrValue->setL11n(
                $request->getDataString('title') ?? '',
                ISO639x1Enum::tryFromValue($request->getDataString('language')) ?? ISO639x1Enum::_EN
            );
        }

        return $attrValue;
    }

    /**
     * Validate attribute value create request
     *
     * @param RequestAbstract $request Request
     *
     * @return array<string, bool>
     *
     * @since 1.0.0
     */
    private function validateAttributeValueCreate(RequestAbstract $request) : array
    {
        $val = [];
        if (($val['type'] = !$request->hasData('type'))
            || ($val['value'] = !$request->hasData('value'))
        ) {
            return $val;
        }

        return [];
    }

    /**
     * Api method to create attribute l11n
     *
     * @param RequestAbstract  $request  Request
     * @param ResponseAbstract $response Response
     * @param array            $data     Generic data
     *
     * @return void
     *
     * @api
     *
     * @since 1.0.0
     */
    public function apiAttributeValueL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
    {
        if (!empty($val = $this->validateAttributeValueL11nCreate($request))) {
            $response->header->status = RequestStatusCode::R_400;
            $this->createInvalidCreateResponse($request, $response, $val);

            return;
        }

        $attrL11n = $this->createAttributeValueL11nFromRequest($request);
        $this->createModel($request->header->account, $attrL11n, AttributeValueL11nMapper::class, 'attr_value_l11n', $request->getOrigin());
        $this->createStandardCreateResponse($request, $response, $attrL11n);
    }

    /**
     * Method to create attribute l11n from request.
     *
     * @param RequestAbstract $request Request
     *
     * @return BaseStringL11n
     *
     * @since 1.0.0
     */
    private function createAttributeValueL11nFromRequest(RequestAbstract $request) : BaseStringL11n
    {
        $attrL11n           = new BaseStringL11n();
        $attrL11n->ref      = $request->getDataInt('value') ?? 0;
        $attrL11n->language = ISO639x1Enum::tryFromValue($request->getDataString('language')) ?? $request->header->l11n->language;
        $attrL11n->content  = $request->getDataString('title') ?? '';

        return $attrL11n;
    }

    /**
     * Validate attribute l11n create request
     *
     * @param RequestAbstract $request Request
     *
     * @return array<string, bool>
     *
     * @since 1.0.0
     */
    private function validateAttributeValueL11nCreate(RequestAbstract $request) : array
    {
        $val = [];
        if (($val['title'] = !$request->hasData('title'))
            || ($val['value'] = !$request->hasData('value'))
        ) {
            return $val;
        }

        return [];
    }
}