<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Modules\EcommerceFinance\Repositories\GenericBusinessMirrorRepository;
use Modules\EcommerceFinance\Services\BusinessMirrorDatasetRegistry;
use Throwable;

class BusinessMirrorStatus extends Command
{
    protected $signature = 'business-mirror:status {dataset?} {--json}';
    protected $description = '只读查看已登记镜像的启用、首次完成和最近同步状态';

    public function handle(BusinessMirrorDatasetRegistry $datasets, GenericBusinessMirrorRepository $mirror): int
    {
        try {
            $requested = $this->argument('dataset');
            $selected = $requested ? [$requested => $datasets->get($requested)] : $datasets->all();
            $rows = [];
            foreach ($selected as $key => $dataset) {
                $state = $mirror->state($dataset);
                $rows[] = [
                    'dataset' => $key, 'enabled' => $datasets->scheduled($key),
                    'initial_completed' => ($state['initial_completed_at'] ?? null) !== null,
                    'status' => $state['status'] ?? ($datasets->automaticInitialSyncAllowed($key) ? 'queued' : 'not_initialized'),
                    'last_attempted_at' => $state['last_attempted_at'] ?? null,
                    'last_succeeded_at' => $state['last_succeeded_at'] ?? null,
                    'error_code' => $state['last_error_code'] ?? null,
                ];
            }
            if ($this->option('json')) $this->line(json_encode($rows, JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR));
            else $this->table(['数据集', '启用', '首次完成', '状态', '最近尝试', '最近完成', '错误类型'], array_map(fn ($r) => array_values($r), $rows));
            return self::SUCCESS;
        } catch (Throwable) {
            $this->error('无法读取镜像状态，请确认共享系统数据库和业务镜像库已接入。');
            return self::FAILURE;
        }
    }
}