<?php

declare(strict_types=1);

namespace App\Utils\Traits;

use Illuminate\Support\Facades\Log;
use Monolog\Level;
use Psr\Log\LoggerInterface;

trait Logger
{

    /**
     * Logger channel name.
     *
     * @var string
     */
    public string $channel = 'default';

    /**
     * Logger 实例
     *
     * @var LoggerInterface|null
     */
    public LoggerInterface|null $logger = NULL;

    /**
     * UUID
     * @var string
     */
    protected string $uuid = '';

    /**
     * Get Logger
     *
     * @return LoggerInterface
     */
    public function getLogger(): LoggerInterface
    {
        if (is_null($this->logger)) {
            $this->logger = $this->createLogger();
            $this->uuid = $this->uuid();
        }

        return $this->logger;
    }

    /**
     * Create Logger.
     *
     * @return LoggerInterface
     */
    public function createLogger(): LoggerInterface
    {
        return Log::channel($this->channel);
    }

    /**
     * Set Channel.
     *
     * @param string $channel
     *
     * @return void
     */
    public function setChannel(string $channel): void
    {
        $this->channel = $channel;
    }

    /**
     * Create uuid
     * @return string
     */
    protected function uuid(): string
    {
        $chars = md5(uniqid((string)mt_rand(), true));
        return substr ( $chars, 0, 8 ) . '-'
            . substr ( $chars, 8, 4 ) . '-'
            . substr ( $chars, 12, 4 ) . '-'
            . substr ( $chars, 16, 4 ) . '-'
            . substr ( $chars, 20, 12 );
    }

    public function debug(string $message, array $context = []): void
    {
        $this->getLogger()->debug('['. $this->uuid. ']'.$message, $context);
    }


    public function info(string $message, array $context = []): void
    {
        $this->getLogger()->info('['. $this->uuid. ']'.$message, $context);
    }


    public function notice(string $message, array $context = []): void
    {
        $this->getLogger()->notice('['. $this->uuid. ']'.$message, $context);
    }


    public function warning(string $message, array $context = []): void
    {
        $this->getLogger()->warning('['. $this->uuid. ']'.$message, $context);
    }


    public function error(string $message, array $context = []): void
    {
        $this->getLogger()->error('['. $this->uuid. ']'.$message, $context);
    }

}