<?php

namespace App\Console\Commands;

use App\Service\Service;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;

class ParseEntries extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'app:parse-entries {file}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Parse entries from json file';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $filePath = $this->argument('file');
        if(!file_exists($filePath)) {
            $this->error('File not found');
            return;
        }
        $json = file_get_contents($filePath);
        $data = json_decode($json, true);

        if (json_last_error() !== JSON_ERROR_NONE) {
            $this->error('Invalid JSON file');
            Log::channel('parser')->error('Invalid JSON file '. $filePath);
            return;
        }
        $this->info('File loaded');

        $service = new Service();
        $successCount = 0;
        $failCount = 0;
        $this->line('Start parsing...');
        Log::channel('parser')->info('Start parsing file ' . $filePath);

        foreach ($data as $entry) {
            try {
                if($service->processEntry($entry)) $successCount++; else $failCount++;
                Log::channel('parser')->info('Processed entry ' . $entry['number']);
            } catch (\Exception $e) {
                $failCount++;
                $number = array_key_exists('number', $entry) ? $entry['number'] : '';
                $message = 'Error processing entry ' . $number  . ': ' . $e->getMessage();
                $this->error($message);
                Log::channel('parser')->error('Error processing entry ', [
                    'number' => $number,
                    'error' => $e->getMessage()
                ]);
            }
        }
        $this->line('Parsing finished.');
        $this->info('Total entries: ' . ($successCount + $failCount));
        $this->info('Success entries: ' . $successCount);
        $this->info('Total inspections: '. $service->getInspectionsCount());
        $this->info('Total failure reports: '. $service->getFailureReportsCount());
        $this->info('Fail entries: ' . $failCount);
        Log::channel('parser')->info('Parsing finished. Total entries: ' . ($successCount + $failCount));
        Log::channel('parser')->info('Success entries: ' . $successCount);
        Log::channel('parser')->info('Total inspections: '. $service->getInspectionsCount());
        Log::channel('parser')->info('Total failure reports: '. $service->getFailureReportsCount());
        Log::channel('parser')->info('Fail entries: ' . $failCount);
        $path = base_path('./output');
        File::ensureDirectoryExists($path);
        File::put($path.'/failureReports.json', json_encode($service->getFailureReports(), JSON_PRETTY_PRINT| JSON_UNESCAPED_UNICODE));
        File::put($path.'/inspections.json', json_encode($service->getInspections(), JSON_PRETTY_PRINT| JSON_UNESCAPED_UNICODE));
        File::put($path.'/unprocessable.json', json_encode($service->getUnprocessable(), JSON_PRETTY_PRINT| JSON_UNESCAPED_UNICODE));
    }
}