<?php

namespace App\Jobs;

use App\Services\QuestionTemReviewService;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Log;

class ImportTemToQuestionsJob implements ShouldQueue
{
    use Dispatchable;
    use InteractsWithQueue;
    use Queueable;
    use SerializesModels;

    public int $timeout = 120;

    public function __construct(
        public int $temId,
        public ?int $userId = null,
        public ?string $kpCode = null
    ) {
    }

    public function handle(QuestionTemReviewService $service): void
    {
        $statusKey = self::statusKey($this->temId);
        Cache::put($statusKey, ['state' => 'running', 'at' => now()->toDateTimeString()], now()->addMinutes(30));

        $result = $service->importTemRowToQuestions($this->temId);
        if (! empty($result['ok'])) {
            Cache::put($statusKey, [
                'state' => 'done',
                'question_id' => $result['question_id'] ?? null,
                'message' => $result['message'] ?? '已入库',
                'at' => now()->toDateTimeString(),
            ], now()->addMinutes(30));
            $this->bumpPageVersion();
            return;
        }

        Cache::put($statusKey, [
            'state' => 'failed',
            'message' => $result['message'] ?? '入库失败',
            'at' => now()->toDateTimeString(),
        ], now()->addMinutes(30));
    }

    public function failed(\Throwable $e): void
    {
        Cache::put(self::statusKey($this->temId), [
            'state' => 'failed',
            'message' => $e->getMessage(),
            'at' => now()->toDateTimeString(),
        ], now()->addMinutes(30));
        Log::error('ImportTemToQuestionsJob failed', ['tem_id' => $this->temId, 'error' => $e->getMessage()]);
    }

    public static function statusKey(int $temId): string
    {
        return "qtr:import:tem:{$temId}";
    }

    private function bumpPageVersion(): void
    {
        if (! $this->userId || ! $this->kpCode) {
            return;
        }
        $versionKey = "qtr:version:u{$this->userId}:kp{$this->kpCode}";
        Cache::add($versionKey, 1, now()->addHours(2));
        Cache::increment($versionKey);
    }
}