<?php

namespace App\Cache\Redis\Admin;

use App\Cache\Redis\Common\CommonRedisKey;
use App\Cache\Redis\RedisCache;
use App\Constants\Admin\CateringCode;
use App\Constants\RedisCode;
use App\Model\Printer;
use Hyperf\Di\Annotation\Inject;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

class PrinterCache
{
    /**
     * @var Printer
     */
    #[Inject]
    protected Printer $printerModel;

    /**
     * @var RedisCache
     */
    #[Inject]
    protected RedisCache $redisCache;

    /**
     * @var string 易联云打印机
     */
    protected string $ylyPrinterKey;

    /**
     * @var string 集大自动化喷码机
     */
    protected string $jdPrinterKey;

    /**
     * 构造函数注入 key
     */
    public function __construct()
    {
        $this->ylyPrinterKey = AdminRedisKey::ylyPrinterList();
        $this->jdPrinterKey = AdminRedisKey::jdPrinterList();
    }

    /**
     * 初始化打印机列表数据
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    private function __initPrinterListData(): void
    {
        $printerList = $this->printerModel->get();

        if ($printerList->isEmpty()) return;

        $ylyPrinterList = [];
        $jdPrinterList = [];
        foreach ($printerList->toArray() as $printer) {
            match ($printer['type']) {
                CateringCode::OPTION_PRINT_YLY => $ylyPrinterList[] = $printer,
                CateringCode::OPTION_PRINT_CODING => $jdPrinterList[] = $printer,
            };
        }

        $this->delCache();

        $this->redisCache->set($this->ylyPrinterKey, json_encode($ylyPrinterList),RedisCode::SYSTEM_DB);
        $this->redisCache->set($this->jdPrinterKey, json_encode($jdPrinterList),RedisCode::SYSTEM_DB);
    }

    /**
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function getYlyPrinter(): array
    {
        if (!$this->redisCache->exists($this->ylyPrinterKey,RedisCode::SYSTEM_DB)) $this->__initPrinterListData();

        $res = $this->redisCache->get($this->ylyPrinterKey, RedisCode::SYSTEM_DB);
        if (empty($res)) return [];
        return json_decode($res, true);
    }

    /**
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function getOtherPrinter(): array
    {
        if (!$this->redisCache->exists($this->jdPrinterKey,RedisCode::SYSTEM_DB)) $this->__initPrinterListData();

        $res = $this->redisCache->get($this->jdPrinterKey, RedisCode::SYSTEM_DB);
        if (empty($res)) return [];
        return json_decode($res, true);
    }

    /**
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function delCache(): void
    {
        $this->redisCache->delete($this->ylyPrinterKey,RedisCode::SYSTEM_DB);
        $this->redisCache->delete($this->jdPrinterKey,RedisCode::SYSTEM_DB);
    }
}