<?php

namespace App\Console\Commands;

use App\Models\Device;
use App\Models\MeteorologicalDailyReport;
use App\Models\MeteorologicalReport;
use App\Models\WaterQualityDailyReport;
use App\Models\WaterQualityReport;
use App\Services\DeviceLogService;
use Illuminate\Console\Command;

class DeviceLogDailyReportCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'device-log:daily-report
                            {factory}
                            {--sleep=300 : 监控报告生产后的休眠时间（秒）}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '按设备厂商生成监控报告';

    /**
     * @var \App\Services\DeviceLogService
     */
    protected $deviceLogService;

    /**
     * Execute the console command.
     */
    public function handle(DeviceLogService $deviceLogService)
    {
        $this->deviceLogService = $deviceLogService;

        $factory = $this->argument('factory');

        $sleep = (int) value(fn ($sleep) => is_numeric($sleep) ? $sleep : 300, $this->option('sleep'));

        while (true) {
            /** @var \Illuminate\Database\Eloquent\Collection */
            $devices = Device::with(['factory'])->poweredBy($factory)->get();

            foreach ($devices as $device) {
                switch ($device->factory?->key) {
                    case 'link-os':
                        $this->createReportToLinkosDevice($device);
                        break;
                }
            }

            sleep($sleep);
        };
    }

    /**
     * 创建 linkos 设备报告
     */
    protected function createReportToLinkosDevice(Device $device): void
    {
        $lastReportedAt = null;

        switch ($device->type) {
            case Device::TYPE_WATER_QUALITY:
                $lastReportedAt = WaterQualityDailyReport::where('device_id', $device->id)
                    ->latest('reported_at')
                    ->value('reported_at');

                $lastReportedAt ??= WaterQualityReport::where('device_id', $device->id)
                    ->oldest('reported_at')
                    ->value('reported_at');
                break;

            case Device::TYPE_METEOROLOGICAL:
                $lastReportedAt = MeteorologicalDailyReport::where('device_id', $device->id)
                    ->latest('reported_at')
                    ->value('reported_at');

                $lastReportedAt ??= MeteorologicalReport::where('device_id', $device->id)
                    ->oldest('reported_at')
                    ->value('reported_at');
                break;
        }

        if ($lastReportedAt === null) {
            return;
        }

        $latestReportedAt = null;

        switch ($device->type) {
            case Device::TYPE_WATER_QUALITY:
                $latestReportedAt = WaterQualityReport::where('device_id', $device->id)
                    ->latest('reported_at')
                    ->value('reported_at');
                break;

            case Device::TYPE_METEOROLOGICAL:
                $latestReportedAt = MeteorologicalReport::where('device_id', $device->id)
                    ->latest('reported_at')
                    ->value('reported_at');
                break;
        }

        if ($latestReportedAt === null) {
            return;
        }

        /** @var \Carbon\Carbon */
        $startAt = $lastReportedAt->copy()->startOfDay();

        do {
            $this->deviceLogService->createDailyReportToLinkosDevice($device, $startAt->copy());

            $startAt->addDay();
        } while ($latestReportedAt->gte($startAt));
    }
}