<?php
namespace App\Domains\Company\Http\Controllers;

use App\Dicts;
use Carbon\Carbon;
use App\Core\Controller;
use Illuminate\Http\Request;
use App\Exceptions\NotExistException;
use App\Exceptions\NotAllowedException;
use App\Domains\Virtual\Services\OrderService;
use App\Domains\Virtual\Services\CommonService;
use App\Domains\Virtual\Services\PackageService;
use App\Domains\Virtual\Repositories\OrderRepository;

class OrderController extends Controller
{
    protected $request;
    protected $orderService;

    /**
     * 构造函数，自动注入.
     */
    public function __construct(Request $request, OrderService $orderService)
    {
        $this->request = $request;
        $this->orderService = $orderService;
        $this->account = $request->user('company');
    }

    /**
     * 订单列表
     */
    public function paginate(Dicts $dicts)
    {
        $conditions = $this->request->all();
        $conditions['company_id'] = $this->account->company_id;
        $conditions['source'] = 0;
        $conditions['type'] = 0;

        $res = $this->orderService->paginate($conditions);

        $carrierOperators = $dicts->get('carrier_operator');
        $orderStatues = $dicts->get('order_status');
        $transactionStatuses = $dicts->get('transaction_status');

        $res->transform(function ($item) use ($carrierOperators, $orderStatues, $transactionStatuses) {
            return [
                'id' => $item->id,
                'sn' => $item->sn,
                'package_name' => $item->package->name,
                'pay_channel' => CommonService::namePayChannel($item->pay_channel),
                'carrier_operator' => $carrierOperators[$item->package->carrier_operator],
                'unit_price' => $item->unit_price,
                'counts' => $item->counts,
                'total_price' => $item->total_price,
                'custom_price' => $item->custom_price,
                'order_status' => $item->order_status,
                'order_status_name' => $orderStatues[$item->order_status],
                'transaction_status' => $item->transaction_status,
                'transaction_status_name' => $transactionStatuses[$item->transaction_status],
                'order_at' => (string)$item->order_at,
            ];
        });

        if (empty($res)) {
            return err('没有更多数据');
        }

        if ($last = $res->last()) {
            $order_at = Carbon::parse($last['order_at']);
            $conditions['starttime'] = $order_at->copy()->startOfMonth()->startOfDay()->format('Y-m-d H:i:s');
            $conditions['endtime'] = $order_at->copy()->endOfMonth()->endOfDay()->format('Y-m-d H:i:s');
        }

        $count = $this->orderService->count($conditions);

        $count['starttime'] = $conditions['starttime'];
        $count['endtime'] = $conditions['endtime'];

        return res(['count' => $count, 'orders' => $res], '订单列表', 201);
    }

    /**
    * 订单详情
    */
    public function show(Dicts $dicts, $id)
    {
        if (!$order = app(OrderRepository::class)->find($id)) {
            throw new NotExistException('订单不存在或已删除');
        }

        $carrierOperators = $dicts->get('carrier_operator');
        $orderStatues = $dicts->get('order_status');
        $transactionStatuses = $dicts->get('company_transaction_status');

        $order->package = app(PackageService::class)->load($order->package_id);

        $order->pay_channel = CommonService::namePayChannel($order->pay_channel);
        $order->carrier_operator = $carrierOperators[$order->package->carrier_operator];
        $order->order_status = $order->order_status;
        $order->order_status_name = $orderStatues[$order->order_status];
        $order->transaction_status = $order->transaction_status;
        $order->transaction_status_name = $transactionStatuses[$order->transaction_status];
        $order->unit_price = sprintf('%.02f', $order->unit_price/100);
        $order->total_price = sprintf('%.02f', $order->total_price/100);
        $order->custom_price = sprintf('%.02f', $order->custom_price/100);

        $order->extends = [
            'cancel_remark' => $order->extends['cancel_remark'] ?? '',
            'refund_channel' => $order->extends['refund_channel'] ?? '',
            'refund_account' => $order->extends['refund_account'] ?? '',
            'refund_remark' => $order->extends['refund_remark'] ?? '',
        ];

        return res($order, '订单详情', 201);
    }

    /**
     * 下单
     */
    public function store()
    {
        $attributes = $this->request->all();
        $attributes['company_id'] = $this->account->company_id;
        $attributes['source'] = 0;

        $res = $this->orderService->store($attributes);

        return res($res, '下单成功');
    }

    /**
     * 取消订单
     */
    public function cancel()
    {
        $ids = $this->request->ids();

        foreach ($ids as $id) {
            $res = $this->orderService->cancel($id);
        }

        return res(true, '取消成功');
    }

    /**
     * 确认收货
     */
    public function received()
    {
        $ids = $this->request->ids();

        foreach ($ids as $id) {
            $res = $this->orderService->received($id);
        }

        return res(true, '修改成功');
    }
}