<?php
declare(strict_types = 1);

namespace App\Http\Logics\Outpatient;

use App\Exceptions\GeneralException;
use App\Models\Patient;
use App\Services\HisHttp\Client;
use App\Utils\Traits\BuildCacheKeyName;
use App\Utils\Traits\Logger;
use App\Utils\Traits\MiniProgramAuth;
use Illuminate\Auth\AuthenticationException;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Redis;
use Symfony\Component\HttpFoundation\Response;

class PendingLogic
{
    use Logger;
    use MiniProgramAuth;
    use BuildCacheKeyName;

    private Client $his_client;

    private Patient $patient_model;

    /**
     * RecordLogic Construct
     * @throws AuthenticationException
     */
    public function __construct()
    {
        $this->authInitialize();
        $this->his_client = app('HisHttpService');
        $this->patient_model = new Patient();
    }

    /**
     * 获取待缴费记录列表
     * @param string $patient_number
     * @return array
     * @throws GeneralException
     */
    public function getLists(string $patient_number): array
    {
        $patient_info = $this->getPatientInfo($this->open_id, $patient_number);
        $patient_id = $patient_info->patient_id;

        $response = $this->his_client->getPendingLists($patient_id);

        if (!isset($response['success']) || !$response['success']) {
            // 如果未查询到信息，则返回空数组数据
            if ($response['msg'] === '查询就诊记录失败:查询结果没记录') {
                return [];
            }

            throw new GeneralException($response['msg'] ?? '暂无相关缴费记录！', Response::HTTP_SERVICE_UNAVAILABLE);
        }

        // 缓存2小时
        Redis::setnx($this->getOutpatientPendingListsKey($this->open_id, $patient_id), 7200, json_encode($response, JSON_UNESCAPED_UNICODE));
        return $response;
    }

    /**
     * 获取待缴费记录详情
     * @param string $patient_number
     * @param string $serial_no
     * @param string $prescription_ids
     * @param string $reg_id
     * @return array
     * @throws GeneralException
     */
    public function getDetails(string $patient_number, string $serial_no, string $prescription_ids, string $reg_id): array
    {
        $patient_info = $this->getPatientInfo($this->open_id, $patient_number);
        $patient_id = $patient_info->patient_id;

        $this->getCachePendingLists($patient_id, $serial_no);

        $response = $this->his_client->getPendingDetails($prescription_ids, $serial_no, $reg_id);

        if (!isset($response['success']) || !$response['success']) {
            throw new GeneralException($response['msg'] ?? '暂无相关缴费详情！', Response::HTTP_SERVICE_UNAVAILABLE);
        }

        // 缓存2小时
        Redis::setnx($this->getOutpatientPendingDetailsKey($this->open_id, $patient_id, $serial_no), 7200, json_encode($response, JSON_UNESCAPED_UNICODE));
        return $response;
    }

    /**
     * 获取缓存里的记录详情
     * @param string $patient_id
     * @param string $serial_no
     * @return mixed
     * @throws GeneralException
     */
    protected function getCachePendingLists(string $patient_id, string $serial_no): mixed
    {
        // 缓存键值
        $cache_key = $this->getOutpatientPendingListsKey($this->open_id, $patient_id);

        // 获取缓存
        if (Redis::exists($cache_key)) {
            $response = Redis::get($cache_key);
            $response = json_decode($response, true);
        }

        // 如果缓存数据有问题
        if (empty($response)) {
            $response = $this->his_client->getPendingLists($patient_id);

            if (!isset($response['success']) || !$response['success']) {
                throw new GeneralException($response['msg'] ?? '查询不到缴费记录，请重新再试！', Response::HTTP_SERVICE_UNAVAILABLE);
            }
        }

        // 获取具体的缴费详情
        foreach ($response['response'] as $v) {
            if ($v['visitNumber'] === $serial_no) {
                $info[] = $v;
            }
        }

        if (empty($info)) {
            throw new GeneralException('查询不到待缴费处方，请重新再试！', Response::HTTP_SERVICE_UNAVAILABLE);
        }

        return $info;
    }

    /**
     * 获取患者信息
     * @param string $open_id
     * @param string $patient_number
     * @return mixed
     * @throws GeneralException
     */
    protected function getPatientInfo(string $open_id, string $patient_number): mixed
    {
        $info = $this->patient_model->getBindPatientInfoByPatientNumber($open_id, $patient_number);
        if (empty($info)) {
            throw new GeneralException('找不到患者信息，请重新再试！', Response::HTTP_BAD_REQUEST);
        }

        return $info;
    }
}