<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\plugins\scanCodePay\models\form;

use app\models\Cart;
use app\models\Goods;
use app\models\UserCoupon;
use app\plugins\scanCodePay\models\Order;
use app\plugins\scanCodePay\models\OrderDetail;
// use app\utils\CloudPrint;
use app\utils\Notice\NoticeSend;
use app\utils\OrderNo;
use yii\helpers\Json;

class OrderSubmitForm extends OrderForm
{
    public $user;
    public $payment;
    public $use_integral;

    public function rules()
    {
        $rules = [
            [['payment', 'use_integral'], 'integer']
        ];
        return array_merge(parent::rules(), $rules);
    }

    public function save()
    {
        if (!$this->validate())
            return [
                'code' => 1,
                'msg' => $this->getErrorSummary(false)[0],
            ];

        try {
            $mchListData = $this->getMchListData(true);
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage(),
                'file' => $e->getFile(),
                'line' => $e->getLine()
            ];
        }

        $order_id_list = [];
        $t = \Yii::$app->db->beginTransaction();
        foreach ($mchListData as &$mch) {
            if (isset($mch['use_integral']) && !$mch['use_integral']) {
                $mch['integral'] = ['forehead' => 0, 'forehead_integral' => 0];
                $mch['give'] = 0;
            }

            $mch_goods = $mch['goods_list'];
            if ($mch_goods) {
                $checkMchData = $this->checkMchData($mch);
                if ($checkMchData['code'] == 1) {
                    return $checkMchData;
                }

                $payPrice = $this->getPayPrice($mch);

                $order = new Order();
                $order->store_id = $this->store_id;
                $order->user_id = $this->user_id;
                $order->order_no = OrderNo::getOrderNo(OrderNo::ORDER_SCAN_CODE_PAY);
                $order->pay_price = $payPrice;
                if (isset($mch['picker_coupon']) && !empty($mch['picker_coupon'])) {
                    $order->user_coupon_id = $mch['picker_coupon']['user_coupon_id'];
                    $order->coupon_sub_price = $mch['picker_coupon']['sub_price'];
                    // 查找优惠券优惠的商品
                    $this->pickerGoods($mch);
                }
                // 是否是平台小程序订单
                if (is_platform()) {
                    $order->is_platform = 1;
                }
                $order->created_at = time();
                $order->first_price = 0;
                $order->second_price = 0;
                $order->third_price = 0;
                $order->content = $mch['content'];
                $order->is_offline = 1;
                if (isset($mch['integral'])) {
                    $order->integral = json_encode($mch['integral'], JSON_UNESCAPED_UNICODE);
                }
                $order->version = cyy_version();
                $order->mch_id = $mch['mch_id'];
                $order->discount = 10; // 当面付订单不享受会员折扣
                $order->remark = isset($mch['remark']) ?: '' ;
                if ($this->payment == 2) {
                    $order->pay_type = 2;
                    $order->is_pay = 0;
                }
                if ($this->payment == 3) {
                    $order->pay_type = 3;
                    $order->is_pay = 0;
                }
                $order->total_price = $mch['total_price'];
                $order->express_price = 0;
                if ($order->save()) {
                    // 处理订单生成之后其他相关数据
                    $orderRes = $this->insertData($mch, $order);
                    if ($orderRes['code'] == 1) {
                        $t->rollBack();
                        return $orderRes;
                    }
                    // 订单提交完成发送消息
                    NoticeSend::OrderSubmit($this->user_id, $order->mobile, $order->order_no, $order->pay_price, $mch_goods[0]['goods_name'], 0, $order->store_id);
                    $order_id_list[] = $order->id;
                } else {
                    $t->rollBack();
                    return $this->getErrorResponse($order);
                }
            }
        }


        if (count($order_id_list) > 0) {
            $t->commit();
            if (count($order_id_list) > 1) {//多个订单合并
                return [
                    'code' => 0,
                    'msg' => '订单提交成功',
                    'data' => (object)[
                        'order_id_list' => $order_id_list,
                        'add_time' => $order->created_at
                    ],
                ];
            } else {//单个订单
                $order_id = $order_id_list[0];
                // CloudPrint::doPrint($order_id, 0, $this->store_id);
                return [
                    'code' => 0,
                    'msg' => '订单提交成功',
                    'data' => (object)[
                        'order_id' => $order_id_list[0],
                        'add_time' => $order->created_at
                    ],
                ];
            }

        } else {
            $t->rollBack();
            return [
                'order_list' => $order_id_list
            ];
        }
    }

    // 获得实际支付金额
    private function getPayPrice($mch)
    {
        $payPrice = $mch['total_price'];
        if (isset($mch['use_integral']) && $mch['use_integral']) {
            $payPrice -= $mch['integral']['forehead'];
        }
        if (isset($mch['picker_coupon'])) {
            $payPrice -= $mch['picker_coupon']['sub_price'];
        }
        return $payPrice > 0 ? $payPrice : 0.01;
    }

    // 检查数据
    private function checkMchData($mch)
    {
        if (empty($mch['goods_list'])) {
            return [
                'code' => 1,
                'msg' => '商品不存在或已删除'
            ];
        }

        $checkCoupon = $this->checkCoupon($mch);
        if ($checkCoupon['code'] == 1) {
            return $checkCoupon;
        }

        return ['code' => 0, 'msg' => 'success'];
    }

    // 检测优惠券是否可使用
    private function checkCoupon($mch)
    {
        if (empty($mch['picker_coupon'])) {
            return [
                'code' => 0,
                'msg' => ''
            ];
        }
        $ok = false;
        foreach ($mch['coupon_list'] as $item) {
            if ($item['user_coupon_id'] == $mch['picker_coupon']['user_coupon_id']) {
                $ok = true;
            }
        }
        if (!$ok) {
            return [
                'code' => 1,
                'msg' => '该优惠券已过期'
            ];
        } else {
            return [
                'code' => 0,
                'msg' => ''
            ];
        }
    }


    // 优惠券可优惠的商品总额计算
    private function pickerGoods(&$mch)
    {
        $pickerCoupon = $mch['picker_coupon'];
        if (empty($pickerCoupon)) {
            return;
        }
        $mch['picker_coupon']['total_price'] = $mch['total_price'];
    }

    private function insertData($mch, $order)
    {
        // 存入下单表单
        if (isset($mch['form']) && $mch['form'] && $mch['form']['is_form'] == 1) {
            foreach ($mch['form']['list'] as $index => $value) {
                $order_form = new \app\models\OrderForm();
                $order_form->store_id = $this->store_id;
                $order_form->order_id = $order->id;
                $order_form->key = $value['name'];
                $order_form->value = $value['default'];
                $order_form->type = $value['type'];
                $order_form->is_delete = 0;
                $order_form->save();
            }
        }

        // 减去当前用户账户积分
        if (isset($mch['integral']) && $mch['integral'] && $mch['integral']['forehead_integral'] > 0) {
            $this->user->integral -= $mch['integral']['forehead_integral'];
            if ($this->user->integral < 0) {
                return [
                    'code' => 1,
                    'msg' => '积分不足'
                ];
            }
            $this->user->save();
        }

        // 计算商品相关
        $payPrice = $mch['total_price'];
        $goods_list = $mch['goods_list'];
        foreach ($goods_list as $goods) {
            // 删除购物车
            if (isset($goods['cart_id'])) {
                Cart::updateAll(['is_delete' => 1], ['id' => $goods['cart_id']]);
            }
            $order_detail = new OrderDetail();
            $order_detail->order_id = $order->id;
            $order_detail->goods_id = $goods['goods_id'];
            $order_detail->num = $goods['num'];
//            if ($goods['is_level'] && $goods['is_level'] == 1) {
//                $order_detail->is_level = (int)$goods['is_level'];
//            } else {
                $order_detail->is_level = 1;
//            }
            if (isset($mch['picker_coupon']) && $mch['picker_coupon'] && !empty($mch['picker_coupon'])) {
                if ($mch['picker_coupon']['total_price'] > 0) {
                    $pickerCouponSubPrice = doubleval($mch['picker_coupon']['sub_price'] * doubleval($goods['price']) / $mch['picker_coupon']['total_price']);
                    $payPrice -= $pickerCouponSubPrice;
                }
                // 删除优惠券
                UserCoupon::updateAll(['is_use' => 1], ['id' => $mch['picker_coupon']['user_coupon_id']]);
            }
            if (isset($mch['use_integral']) && $mch['use_integral']) {
                if ($goods['resIntegral'] && $goods['resIntegral']['forehead'] > 0) {
                    $payPrice -= $goods['resIntegral']['forehead'];
                }
            }
            $payPrice = $payPrice >= 0 ? sprintf('%.2f', $payPrice) : 0;
            // $order_detail->supplier_price = $goods['supplier_price'];
            $order_detail->total_price = $payPrice;
            $order_detail->is_delete = 0;
            $order_detail->attr = json_encode($goods['attr_list'], JSON_UNESCAPED_UNICODE);
            $goods_info = Goods::findOne($goods['goods_id']);
            $order_detail->pic = $goods['goods_pic'] ? $goods['goods_pic'] : $goods_info->cover_pic;
            $order_detail->goods_name = $goods_info ? $goods_info->name : $goods['goods_name'];
            $order_detail->goods_info = $goods_info ? Json::encode($goods_info->toArray()) : json::encode([]);
            // $order_detail->delivery_type = $goods['send'] == 'express' ? OrderDetail::GOODS_DELIVERY_EXPRESS : OrderDetail::GOODS_DELIVERY_SHOP;
            // if ($goods['send'] == 'shop') {
            //     $order_detail->shop_id = $goods['shop_id'];
            // }
            if (isset($goods['give']) && $goods['give'] > 0) {
                $order_detail->integral = $goods['give'];
            } else {
                $order_detail->integral = 0;
            }

            $attr_id_list = [];
            foreach ($goods['attr_list'] as $item) {
                array_push($attr_id_list, $item['attr_id']);
            }

            // $order_detail->batch_price_tips = $goods['current_batch_price_tips'];

            if (!$order_detail->save()) {
                return [
                    'code' => 1,
                    'msg' => '订单提交失败，请稍后再重试',
                    'error' => $order_detail->errors[0]
                ];
            }
        }

        return [
            'code' => 0,
            'msg' => ''
        ];
    }
}