<?php
namespace App\Console\Commands;

use App\Services\Contabilita\IncassiHubReadService;
use App\Services\Contabilita\MiniAiReconciliationClient;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;

class SendIncassiHubToMiniAiCommand extends Command
{
    protected $signature = 'netgescon:mini-ai-incassi
        {--stabile-id= : ID stabile dominio}
        {--codice-stabile= : Codice stabile legacy, es. 0016}
        {--movimento-id= : ID movimento in contabilita_movimenti_banca per analisi movimento -> rate}
        {--limit=20 : Numero massimo righe snapshot}
        {--dry-run : Mostra payload senza inviarlo alla mini AI}';

    protected $description = 'Invia alla mini AI banca/contabilita uno snapshot read-only dell HUB incassi.';

    public function handle(IncassiHubReadService $hub, MiniAiReconciliationClient $client): int
    {
        $movementId = $this->option('movimento-id');
        if (is_numeric($movementId)) {
            $snapshot = $hub->forBankMovement((int) $movementId, (int) $this->option('limit'));
            return $this->sendOrPreview($snapshot, $client);
        }

        $stabileId = $this->resolveStabileId();
        if (! $stabileId) {
            $this->error('Specificare --stabile-id oppure --codice-stabile valido.');
            return self::FAILURE;
        }

        $snapshot = $hub->forStabile($stabileId, (int) $this->option('limit'));
        return $this->sendOrPreview($snapshot, $client);
    }

    private function sendOrPreview(array $snapshot, MiniAiReconciliationClient $client): int
    {
        $request = $client->buildIncassiRequest($snapshot);

        if ($this->option('dry-run')) {
            $this->line(json_encode($request, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES));
            return self::SUCCESS;
        }

        $result = $client->sendIncassiSnapshot($snapshot);
        $this->line('ai_request_id=' . ($result['ai_request_id'] ?? ''));
        $this->line((string) ($result['message'] ?? ''));

        return ($result['ok'] ?? false) ? self::SUCCESS : self::FAILURE;
    }

    private function resolveStabileId(): ?int
    {
        $direct = $this->option('stabile-id');
        if (is_numeric($direct)) {
            return (int) $direct;
        }

        $code = trim((string) ($this->option('codice-stabile') ?? ''));
        if ($code === '' || ! Schema::hasTable('stabili')) {
            return null;
        }

        $trimmed = ltrim($code, '0');

        $id = DB::table('stabili')
            ->where(function ($query) use ($code, $trimmed): void {
                $query->where('codice_stabile', $code);
                if ($trimmed !== '' && $trimmed !== $code) {
                    $query->orWhere('codice_stabile', $trimmed);
                }
            })
            ->value('id');

        return $id ? (int) $id : null;
    }
}