<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use App\Enums\SigdStatus;
use App\Models\ActivityLock;
use App\Models\ActivityProdusenCalculate;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;

class ProdusenCalculateQueue extends Command
{
    protected $signature = 'produsen_calculate:process';
    protected $description = 'Process for calculate data activities from produsen then copy data to konsolidasi activities queue';
    private $logFilePath;

    public function __construct()
    {
        parent::__construct();
    }

    public function handle()
    {
        set_time_limit(0);

        $processing = ActivityProdusenCalculate::where('status', SigdStatus::PROSES)
            ->rowActive()->first();

        if ($processing) {
            return;
        }

        $process = ActivityProdusenCalculate::where('status', SigdStatus::PENDING)
            ->rowActive()->orderBy('created_at', 'asc')->first();

        if (!$process) {
            return;
        }

        $process->update([
            'executed_time' => now(),
            'status' => SigdStatus::PROSES,
        ]);

        $this->createLogFile($process);
        $this->logMessage('info', 'Hitung Data dari Produsen untuk Tahun: ' . $process->inventory_year . ', id: ' . $process->id);

        try {
            $isLocked = ActivityLock::isLocked($process->inventory_year);
            if ($isLocked) {
                $this->logMessage('warning', 'Hitung Data dari Produsen untuk Tahun: ' . $process->inventory_year . ', id: ' . $process->id . ' sedang dikunci dan tidak dapat melakukan Hitung Data dari Produsen.');

                $process->update([
                    'finished_time' => now(),
                    'status' => SigdStatus::GAGAL,
                ]);

                return;
            }

            $this->executeService($process);

            $process->update([
                'finished_time' => now(),
                'status' => SigdStatus::SELESAI,
            ]);

            $this->logMessage('info', 'Hitung Data dari Produsen untuk Tahun: ' . $process->inventory_year . ', id: ' . $process->id . ' berhasil diselesaikan.');
        } catch (\Exception $e) {
            $this->logMessage('error', 'Terjadi kesalahan saat proses Hitung Data dari Produsen, id: ' . $process->id . '. Error: ' . $e->getMessage());
            throw $e;
        }
    }

    private function createLogFile(ActivityProdusenCalculate $process)
    {
        $logDirectory = storage_path('logs/produsen_calculate/');

        if (!File::exists($logDirectory)) {
            File::makeDirectory($logDirectory, 0755, true);
        }

        $logFileName = $logDirectory . $process->to_year . '_' . $process->from_year . '_' . $process->id . '.log';
        file_put_contents($logFileName, '');

        $this->logFilePath = $logFileName;
    }

    private function executeService($process)
    {
        $service = "\\App\\Services\\Tool\\ProdusenCalculateService";

        try {
            $serviceClass = app($service);
            if (method_exists($serviceClass, 'calculateAndSave')) {
                $serviceClass->calculateAndSave($process->inventory_year);
            } else {
                $this->logMessage('error', get_class($serviceClass) . " tidak memiliki method calculateAndSave.");
            }
        } catch (\Exception $e) {
            $this->logMessage('error', "Error saat menjalankan " . get_class($serviceClass) . ": " . $e->getMessage());

            $process->update([
                'executed_time' => null,
                'finished_time' => null,
                'status' => SigdStatus::PENDING,
            ]);

            throw $e;
        }
    }

    private function logMessage($level, $message)
    {
        $this->line($message); // Output to console

        // Log to the file
        $formattedMessage = '[' . now() . '] ' . strtoupper($level) . ': ' . $message . PHP_EOL;
        if ($this->logFilePath) {
            file_put_contents($this->logFilePath, $formattedMessage, FILE_APPEND);
        }
    }
}