<?php

namespace App\Module\Push\Hooks;

use App\Module\Notification\Contracts\NotificationHookInterface;
use App\Module\Notification\Enums\NOTIFICATION_CHANNEL;
use App\Module\Push\Services\PushService;
use Illuminate\Support\Facades\Log;

class PushNotificationHook implements NotificationHookInterface
{
    protected $pushService;

    public function __construct(PushService $pushService)
    {
        $this->pushService = $pushService;
    }

    /**
     * 发送前钩子
     *
     * @param array $data
     * @return array
     */
    public function beforeSend(array $data): array
    {
        // 检查是否包含推送渠道
        if (!in_array(NOTIFICATION_CHANNEL::PUSH, $data['channels'])) {
            return $data;
        }

        // 检查用户设备令牌
        if (empty($data['user']['device_token'])) {
            Log::warning('用户设备令牌为空，跳过推送发送', [
                'user_id' => $data['user_id']
            ]);
            $data['channels'] = array_diff($data['channels'], [NOTIFICATION_CHANNEL::PUSH]);
            return $data;
        }

        // 检查推送模板
        if (empty($data['template']['push_template_id'])) {
            Log::warning('推送模板ID为空，跳过推送发送', [
                'template_id' => $data['template_id']
            ]);
            $data['channels'] = array_diff($data['channels'], [NOTIFICATION_CHANNEL::PUSH]);
            return $data;
        }

        return $data;
    }

    /**
     * 发送后钩子
     *
     * @param array $data
     * @param bool $result
     * @return void
     */
    public function afterSend(array $data, bool $result): void
    {
        if (!in_array(NOTIFICATION_CHANNEL::PUSH, $data['channels'])) {
            return;
        }

        // 记录推送发送统计
        if ($result) {
            // TODO: 实现推送发送统计
        }
    }

    /**
     * 发送失败钩子
     *
     * @param array $data
     * @param \Exception $exception
     * @return void
     */
    public function onError(array $data, \Exception $exception): void
    {
        if (!in_array(NOTIFICATION_CHANNEL::PUSH, $data['channels'])) {
            return;
        }

        Log::error('推送发送失败', [
            'user_id' => $data['user_id'],
            'error' => $exception->getMessage()
        ]);
    }
}