<?php

declare(strict_types=1);

namespace app\command;

use app\adminapi\logic\tcm\MobileRecordingMediaLogic;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\console\input\Option;
use think\facade\Db;

/** Explicit privileged migration. Never implicitly moves all legacy patient media on deployment. */
final class MobileRecordingCosMigrate extends Command
{
    protected function configure()
    {
        $this->setName('mobile-recording:cos-migrate')->setDescription('分批迁移历史本地完整录音/文字至COS')
            ->addOption('dry-run', null, Option::VALUE_NONE, '只统计，不读取内容、不调用COS')
            ->addOption('limit', null, Option::VALUE_REQUIRED, '每批1至100条', '20')
            ->addOption('after', null, Option::VALUE_REQUIRED, '上一批输出的32位不透明cursor', '');
    }
    protected function execute(Input $input, Output $output): int
    {
        try {
            $after = (string) $input->getOption('after');
            if ($after !== '' && !preg_match('/^[a-f0-9]{32}$/D', $after)) { throw new \InvalidArgumentException('Invalid cursor'); }
            $query = Db::name('mobile_recording_upload')->alias('u')
                ->leftJoin([Db::name('mobile_recording_object')->getTable() => 'o'], 'o.upload_id=u.upload_id')
                ->where('u.state', 'complete')->whereRaw('(o.upload_id IS NULL OR o.state IN (\'pending\',\'finalizing\',\'verifying\'))');
            if ($after !== '') { $query->where('u.upload_id', '>', $after); }
            $ids = $query->order('u.upload_id')->limit(max(1, min(100, (int) $input->getOption('limit'))))->column('u.upload_id');
            $counts = ['selected' => count($ids), 'migrated' => 0, 'deferred' => 0, 'next_cursor' => $ids ? end($ids) : ''];
            if (!$input->getOption('dry-run')) {
                foreach ($ids as $id) {
                    try { MobileRecordingMediaLogic::migrateLocal($id); $counts['migrated']++; }
                    catch (\Throwable $e) { $counts['deferred']++; }
                }
            }
            $output->writeln('MOBILE_RECORDING_COS_MIGRATE ' . json_encode($counts));
            return 0;
        } catch (\Throwable $e) { $output->writeln('MOBILE_RECORDING_COS_MIGRATE storage_or_configuration_error'); return 1; }
    }
}