<?php

declare(strict_types=1);

namespace app\command;

use app\common\service\pharmacy\EjMedicineIncrementalPushService;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;

final class EjPharmacyPushMedicines extends Command
{
    protected function configure()
    {
        $this->setName('ej-pharmacy:push-medicines')
            ->setDescription('非破坏性增量推送 ZYT 药材到恩济药房；保留双方已有药材')
            ->addOption('apply', null, Option::VALUE_NONE, '执行远端增量导入；缺省仅做 dry-run')
            ->addOption('confirm', null, Option::VALUE_OPTIONAL, '增量写入确认令牌：INCREMENTAL_NO_DELETE', '')
            ->addOption('batch-size', null, Option::VALUE_OPTIONAL, '每批药材数量（1-500）', 100)
            ->addOption('run-id', null, Option::VALUE_OPTIONAL, '幂等运行标识（缺省 zyt-incremental，最长 25 位）', '');
    }

    protected function execute(Input $input, Output $output)
    {
        try {
            $apply = (bool) $input->getOption('apply');
            $confirm = (string) $input->getOption('confirm');
            $batchSize = (int) $input->getOption('batch-size');
            EjMedicineIncrementalPushService::assertCommandGate($apply, $confirm, $batchSize);

            if (!$apply) {
                $plan = EjMedicineIncrementalPushService::plan($batchSize);
                $output->writeln(sprintf(
                    'dry-run source=%d candidates=%d batches=%d mapped=%d unmapped=%d '
                    . 'preserved_inactive=%d remote_delete=0 local_delete=0',
                    $plan['source_count'],
                    $plan['candidate_count'],
                    $plan['batch_count'],
                    $plan['mapped_count'],
                    $plan['unmapped_count'],
                    $plan['preserved_inactive']
                ));
                return 0;
            }

            $result = EjMedicineIncrementalPushService::execute(
                $batchSize,
                (string) $input->getOption('run-id')
            );
            $output->writeln(sprintf(
                'incremental 完成 run_id=%s source=%d candidates=%d batches=%d '
                . 'remote_created=%d remote_existing=%d preserved_inactive=%d '
                . 'catalog_created=%d catalog_updated=%d mapping_created=%d mapping_updated=%d '
                . 'mapping_unchanged=%d remote_delete=0 local_delete=0',
                $result['run_id'],
                $result['source_count'],
                $result['candidate_count'],
                $result['batch_count'],
                $result['remote_created'],
                $result['remote_existing'],
                $result['preserved_inactive'],
                $result['catalog_created'],
                $result['catalog_updated'],
                $result['mapping_created'],
                $result['mapping_updated'],
                $result['mapping_unchanged']
            ));
            return 0;
        } catch (\Throwable $exception) {
            $output->error($exception->getMessage());
            return 1;
        }
    }
}