<?php
/**
 * This service file is part of item.
 *
 * @author   ctexthuang
 * @contact  ctexthuang@qq.com
 */

declare(strict_types=1);

namespace App\Service\Admin\Coupon;

use App\Constants\Common\CouponCode;
use App\Model\CouponDispenseLog;
use App\Model\CouponDispenseUser;
use App\Model\CouponTemplate;
use App\Service\Admin\BaseService;
use Exception;
use Hyperf\Di\Annotation\Inject;

class DispenseService extends BaseService
{
    /**
     * @var CouponDispenseLog
     */
    #[Inject]
    protected CouponDispenseLog $couponDispenseLogModel;

    /**
     * @var CouponDispenseUser
     */
    #[Inject]
    protected CouponDispenseUser $couponDispenseUserModel;

    /**
     * @var CouponTemplate
     */
    #[Inject]
    protected CouponTemplate $couponTemplateModel;

    /**
     * @return array
     * @throws Exception
     */
    public function handle(): array
    {
        $info = $this->couponDispenseLogModel->getInfoById((int)$this->request->input('id'));

        if (empty($info)) throw new Exception('数据不存在');

        $templateInfo = $this->couponTemplateModel->getInfoById($info->coupon_template_id);

        $subData = [];
        if ($info->appoint_group != CouponCode::DISPENSE_APPOINT_GROUP_ALL_PEOPLE) {
            $userInfo = $this->couponDispenseUserModel->where('coupon_dispense_id',$info->id)->select(['receive_count','is_receive','user_id'])->get();

            if (!empty($userInfo)) $subData = $userInfo->toArray();
        }

        return $this->return->success('success',[
            'info' => $info,
            'template_info' => $templateInfo,
            'sub_data' => $subData,
        ]);
    }

    /**
     * @return array
     */
    public function list(): array
    {
        $limit = (int)$this->request->input('limit', 10);

        $list = $this
            ->couponDispenseLogModel
            ->when($userId = $this->request->input('query_user_id'), function ($query) use ($userId) {
                $query->whereIn('id', $this->couponDispenseUserModel->where('user_id', $userId)->pluck('coupon_dispense_id')->toArray());
            })
            ->orderBy('id', 'desc')
            ->paginate($limit,[
                'title','coupon_name','coupon_template_id','total_count','receive_count','item_count','appoint_group','claim_rule','claim_value','appoint_value','validity_time_type','validity_time_value'
            ])->toArray();

        if (empty($list['data'])) return $this->return->success('success', $list);


        $templateIds = array_column($list['data'],'coupon_template_id');
        $templateList = $this->couponTemplateModel->getDataByIds($templateIds);

        foreach ($list['data'] as &$item) {
            $item['template_info'] = $templateList[$item['coupon_template_id']];
            $item['appoint_value'] = !empty($item['appoint_value']) ? json_decode($item['appoint_value'],true) : '';
            $item['validity_time_value'] = json_decode($item['validity_time_value'],true);
        }

        return $this->return->success('success', $list);
    }
}