<?php
namespace App\Domains\Virtual\Services;

use App\Dicts;
use App\Core\Service;
use App\Models\Card\Card;
use Illuminate\Support\Carbon;
use App\Models\Virtual\OrderCard;
use App\Models\Virtual\OrderCardPartition;
use App\Domains\Card\Repositories\CardRepository;
use App\Domains\Virtual\Repositories\OrderCardRepository;

class CardService extends Service
{
    protected $orderCardRepository;
    protected $cardRepository;

    protected static $typeNames = ['基础套餐', '基础续费', '续费包'];

    /**
     * 构造函数
     *
     * @return void
     */
    public function __construct(OrderCardRepository $orderCardRepository, CardRepository $cardRepository)
    {
        $this->orderCardRepository = $orderCardRepository;
        $this->cardRepository = $cardRepository;
    }

    /**
     * 卡列表
     *
     * @param array $conditions
     * @return mixed
     */
    public function index(array $conditions = [])
    {
        $limit = $conditions['limit'] ?? 20;

        $cards = $this->orderCardRepository->withConditions($conditions)->applyConditions()->paginate($limit);

        return static::transformer($cards);
    }

    /**
     * 格式转化
     *
     * @param mixed $cards
     * @return mixed
     */
    public static function transformer($cards)
    {
        $cards->load([
            'card:sim,imsi,iccid,virtual_activated_at,cancelled_at',
        ]);

        $carrierOperators = app(Dicts::class)->get('carrier_operator');
        $cardStatus = app(Dicts::class)->get('card_status');

        $timelines = OrderCardPartition::select(['sim', 'type', 'package_id', 'service_start_at', 'service_end_at'])
            ->whereIn('sim', $cards->pluck('sim')->toArray())->orderBy('created_at')->get();

        $timelines->map(function ($item) {
            $package = app(PackageService::class)->load($item->package_id);
            $item->type_name = self::$typeNames[$item->type];
            $item->name = $package['name'];
            $item->service_start_at = Carbon::parse($item->service_start_at)->format('Y-m');
            $item->service_end_at = Carbon::parse($item->service_end_at)->format('Y-m');
        });

        $timelines = $timelines->groupBy('sim');

        $cards->transform(function ($item) use ($carrierOperators, $cardStatus, $timelines) {
            $status = static::getStatus($item->card);
            $_timelines = $timelines[$item->sim];

            $company = app(CompanyService::class)->load($item->company_id);
            $package = app(PackageService::class)->load($item->package_id);
            $service_start_at = min(array_pluck($_timelines, 'service_start_at'));
            $service_end_at = max(array_pluck($_timelines, 'service_end_at'));

            return collect([
                'id' => sprintf('No%011d', $item->id),
                'sim' => $item->sim,
                'imsi' => $item->card['imsi'],
                'iccid' => $item->card['iccid'],
                'carrier_operator' => $carrierOperators[$package['carrier_operator']],
                'company_name' => $company['name'],
                'package_name' => $package['name'],
                'virtual_activated_at' => (string)$item->card['virtual_activated_at'],
                'status' => $status,
                'status_name' => $cardStatus[$status],
                'created_at' => (string)$item->created_at,
                'updated_at' => (string)$item->updated_at,
                'service_start_at' => $service_start_at,
                'service_end_at' => $service_end_at,
                'timelines' => $_timelines,
            ]);
        });

        return collect($cards->toArray());
    }

    /**
     * 卡状态
     *
     * @param Card $card
     * @return void
     */
    public static function getStatus($card)
    {
        return $card['virtual_activated_at'] ? ($card['cancelled_at'] ? 3 : 2) : 1;
    }
}