package com.caimei.modules.order.utils;


import com.caimei.modules.order.entity.NewOrder;
import com.caimei.modules.order.entity.NewOrderProduct;
import com.caimei.modules.order.entity.NewShopOrder;
import com.caimei.modules.product.entity.CmPromotion;

import java.util.*;

public class OrderUtil {

    /**
     * 获取主订单下的所有商品
     *
     * @param newOrder
     * @return
     */
    public static List<NewOrderProduct> getOrderProducts(NewOrder newOrder) {
        List<NewOrderProduct> orderProducts = new ArrayList<>();
        List<NewShopOrder> shopOrders = newOrder.getNewShopOrders();
        if (newOrder != null && shopOrders != null) {
            for (NewShopOrder so : shopOrders) {
                orderProducts.addAll(so.getNewOrderProducts());
            }
        }
        return orderProducts;
    }

    /**
     * 主订单拆分
     *
     * @param order
     */
    public static void orderSplit(NewOrder order) {
        int shopOrderNoIndex = 0;
        List<NewOrderProduct> orderProducts = order.getOrderProduct();
        // 促销
        List<CmPromotion> promotionsList = order.getPromotions();
        List<NewShopOrder> newShopOrders = new ArrayList<>();
        Map<Integer, NewShopOrder> map = new HashMap<>();
        // 把订单中的商品根据供应商不同进行分组,生成子订单
        for (NewOrderProduct o : orderProducts) {
            //子订单存在了 追加orderProduct 到 shopOrder
            if (map.containsKey(o.getShopID())) {
                NewShopOrder shopOrder = map.get(o.getShopID());
                shopOrder.getNewOrderProducts().add(o);
                shopOrder.setItemCount(o.getNum() + shopOrder.getItemCount()); // 子订单下商品数量统计 购买数量
                shopOrder.setPresentNum(o.getPresentNum() + shopOrder.getPresentNum());
                shopOrder.setPreferential(shopOrder.getPreferential() + o.getPreferential()); // 优惠金额
                shopOrder.setProductAmount(shopOrder.getProductAmount() + o.getTotalAmount()); // 商品总金额
                shopOrder.setDiscountFee(shopOrder.getDiscountFee() + o.getDiscountFee()); //经理折扣统计
                shopOrder.setTotalAmount(shopOrder.getTotalAmount() + o.getTotalFee());
                shopOrder.setNeedPayAmount(shopOrder.getNeedPayAmount() + o.getShouldPayFee());
                shopOrder.setTotalAddedValueTax(shopOrder.getTotalAddedValueTax() + o.getTotalAddedValueTax()); //税费
                shopOrder.setBrokerage(shopOrder.getBrokerage() + o.getCmFee()); //佣金 =  应付采美
            } else {
                // 子订单如果不存在 实例化shopOrder
                NewShopOrder shopOrder = new NewShopOrder();
                shopOrder.setDelFlag("0");
                shopOrder.setClubID(order.getClubID());
                shopOrder.setCanRefundAmount(0D);
                shopOrder.setRefundAmount(0D);
                shopOrder.setAccountAmount(0D);
                shopOrder.setAutoOverTimeMills(0L);
                shopOrder.setAutoReceiveTimeMills(0L);
                shopOrder.setPayFlag("0");
                shopOrder.setPayStatus("1");
                shopOrder.setZeroCostFlag(0);
                shopOrder.setSplitFlag("1"); //订单默认可拆分
                shopOrder.setOrderTime(order.getOrderTime());
                shopOrder.setShopOrderNo(getshopOrderNo(order.getOrderNo(), ++shopOrderNoIndex));
                shopOrder.setShopID(o.getShopID());
                shopOrder.setItemCount(o.getNum());
                shopOrder.setSendOutStatus("1");
                shopOrder.setOrderSubmitType(4);
                shopOrder.setFee(null);
                // 赠品单独列出了
                shopOrder.setPresentNum(0);
                shopOrder.setProductAmount(o.getTotalAmount());
                shopOrder.setDiscountFee(o.getDiscountFee());
                shopOrder.setTotalAmount(o.getTotalFee());
                shopOrder.setPreferential(o.getPreferential());
                shopOrder.setTotalAddedValueTax(o.getTotalAddedValueTax());
                List<NewOrderProduct> newOrderProducts = new ArrayList<>(); // 实例化订单商品集合
                newOrderProducts.add(o);
                shopOrder.setNewOrderProducts(newOrderProducts);
                shopOrder.setBrokerage(o.getCmFee());

                shopOrder.setDiscountAmount((o.getPrice() - o.getDiscountPrice()) * o.getNum());
                shopOrder.setTotalAmount(o.getTotalFee());
                shopOrder.setNeedPayAmount(o.getShouldPayFee());
                shopOrder.setOutStoreNum(0);
                map.put(o.getShopID(), shopOrder);
                newShopOrders.add(shopOrder); //在主订单中保存子订单的引用
            }
        }
        order.setNewShopOrders(newShopOrders);
    }


    /**
     * 根据 orderProducts里面的orderProduct 信息重新统计 shopOrder
     */
    public static void updateShopOrderInfo(NewShopOrder shopOrder, List<NewOrderProduct> orderProducts, List<CmPromotion> promotionsList) {
        if (orderProducts == null || orderProducts.size() == 0) return;
        int itemCount = 0; //商品数量统计 (不含赠品)
        double productAmount = 0D;// 商品总金额 = 总价
        double discountAmount = 0D; //折扣金额
        double totalAmount = 0D; //总价 = 商品总金额
        double needPayAmount = 0D; // 需要支付金额 = 总金额 - 采美豆 - 余额 - 折扣-其它
        double preferential = 0D;
        int presentNum = 0;
        double totalAddedValueTax = 0D;
        int outStoreNum = 0; //未出库数量
        double discountFee = 0D; //经理折扣
        String shopOrderNo = null;
        Integer shopID = null;
        double brokerage = 0D;//佣金
        Double shopProductAmount = 0D; //商品费
        Double shopTaxFee = 0D; //付给供应商税费
        double promotionsTouchPrice = 0d;
        double promotionsReducedPrice = 0d;
        double shopTouchPrice = 0d;
        double shopReducedPrice = 0d;
        double productDiscount = 0d;
        for (NewOrderProduct o : orderProducts) {
            // 没有折扣时促销才生效
            if (o.getDiscount() == 100d) {
                for (CmPromotion promotion : promotionsList) {
                    if ("3".equals(promotion.getType())) {
                        shopOrder.setOrderPromotionsId(o.getOrderPromotionsId());
                        if ("2".equals(promotion.getMode())) {
                            promotionsTouchPrice = promotion.getTouchPrice();
                            promotionsReducedPrice = promotion.getReducedPrice();
                            shopTouchPrice += (o.getNum() * o.getPrice());
                        }
                    }
                    // 单品
                    if ("1".equals(promotion.getType())) {
                        // 优惠价
                        if ("1".equals(promotion.getMode())) {
                            shopReducedPrice += (o.getPrice() - promotion.getTouchPrice()) * o.getNum();
                            productDiscount += (o.getPrice() - promotion.getTouchPrice()) * o.getNum();
                        }
                        // 单品满减
                        if ("2".equals(promotion.getMode())) {
                            if (o.getPrice() * o.getNum() > promotion.getTouchPrice()) {
                                shopReducedPrice += promotion.getReducedPrice();
                            }
                        }
                    }
                }
            }
            if (shopOrderNo == null) shopOrderNo = o.getShopOrderNo();
            if (shopID == null) shopID = o.getShopID();
            itemCount += (o.getNum() == null ? 0 : o.getNum());
            totalAddedValueTax += (o.getTotalAddedValueTax() == null ? 0D : o.getTotalAddedValueTax());
            //(这前单价 - 折后单间) * 数量(含赠品) = 折扣金额
            discountAmount += (o.getDiscountFee() == null ? 0D : o.getDiscountFee());
            productAmount += (o.getTotalAmount() == null ? 0D : o.getTotalAmount());
            totalAmount += (o.getTotalFee() == null ? 0D : o.getTotalFee());
            needPayAmount += (o.getShouldPayFee() == null ? 0D : o.getShouldPayFee());
            preferential += (o.getPreferential() == null ? 0D : o.getPreferential());
            presentNum += (o.getPresentNum() == null ? 0 : o.getPresentNum());
            outStoreNum += o.getNum() - (o.getNotOutStore() == null ? 0 : o.getNotOutStore());
            discountFee += (o.getDiscountFee() == null ? 0D : o.getDiscountFee());
            brokerage += (o.getCmFee() == null ? 0D : o.getCmFee());
            shopProductAmount += (o.getShopProductAmount() == null ? 0D : o.getShopProductAmount());
            shopTaxFee += (o.getShouldPayTotalTax() == null ? 0D : o.getShouldPayTotalTax());
        }
        if (shopTouchPrice > promotionsTouchPrice) {
            shopReducedPrice += promotionsReducedPrice;
        }
        shopOrder.setPromotionFullReduction(shopReducedPrice);
        shopOrder.setNeedPayAmount(needPayAmount - shopReducedPrice + productDiscount);
        shopOrder.setTotalAddedValueTax(totalAddedValueTax);
        shopOrder.setItemCount(itemCount);
        shopOrder.setProductAmount(productAmount);
        shopOrder.setDiscountAmount(discountAmount);
        shopOrder.setTotalAmount(totalAmount);
        shopOrder.setShopOrderNo(shopOrderNo);
        shopOrder.setPreferential(preferential);
        shopOrder.setPresentNum(presentNum);
        shopOrder.setShopID(shopID);
        shopOrder.setOutStoreNum(outStoreNum);
        shopOrder.setDiscountFee(discountFee);
        shopOrder.setBrokerage(brokerage);
        shopOrder.setShopProductAmount(shopProductAmount);
        shopOrder.setShopPostFee(0D);
        shopOrder.setShopTaxFee(shopTaxFee);
        shopOrder.setShouldPayShopAmount(shopProductAmount + shopTaxFee);
        shopOrder.setPayedShopAmount(0D);
        shopOrder.setShopOtherFee(0D);
        if (presentNum == 0 && itemCount == 0)
            shopOrder.setDelFlag("1");// 这个子订单里面的商品全部被拆分走了   这个子订单就没有意义了
    }

    /**
     * 根据父订单单号 以及子订单的序列生成子订单编号
     *
     * @param orderNo
     * @param i
     * @return
     */
    public static String getshopOrderNo(String orderNo, int i) {
        if (i < 10) {
            return orderNo + "0" + i;
        } else {
            return orderNo + i;
        }
    }


    /**
     * 订单模块生成新订单号
     *
     * @param platform
     * @return
     */
    public static String getCmOrderNo(String platform) {
        Random rand = new Random();
        String code = "";
        for (int j = 0; j < 5; j++) {
            code += rand.nextInt(10) + "";
        }
        return platform + System.currentTimeMillis() / 1000 + code;
    }

    public static String geneCrmOrderNo() {
        return getCmOrderNo("C");
    }

    public static String geneWwwOrderNo() {
        return getCmOrderNo("W");
    }

    public static String geneAdminOrderNo() {
        return getCmOrderNo("P");
    }

    public static void main(String[] args) {
        System.out.println(geneWwwOrderNo());
    }

    public static Boolean isBuFenShouKuan(String code) {
        Boolean res = false;
        res = NewOrderStatus.isBuFenShouKuan(code);
        return res;
    }

    public static String getPayTypeStr(String payType) {
//        1建设银行7297、2广发银行0115、3中信银行7172、4中信银行0897、5中信银行0897-财付通、
//        6中信银行0897-支付宝、7线上-支付宝、8线上-微信支付、9线上-快钱支付，10口头返佣',
        if ("1".equals(payType)) {
            return "建设银行7297";
        }
        if ("2".equals(payType)) {
            return "广发银行0115";
        }
        if ("3".equals(payType)) {
            return "中信银行7172";
        }
        if ("4".equals(payType)) {
            return "中信银行0897";
        }
        if ("5".equals(payType)) {
            return "中信银行0897-财付通";
        }
        if ("6".equals(payType)) {
            return "中信银行0897-支付宝";
        }
        if ("7".equals(payType)) {
            return "线上-支付宝";
        }
        if ("8".equals(payType)) {
            return "线上-微信支付";
        }
        if ("9".equals(payType)) {
            return "线上-快钱支付";
        }
        if ("10".equals(payType)) {
            return "口头返佣";
        }
        if ("11".equals(payType)) {
            return "广发银行5461";
        }
        if ("12".equals(payType)) {
            return "企业网银";
        }
        if ("13".equals(payType)) {
            return "PC-微信支付";
        }
        if ("14".equals(payType)) {
            return "PC-支付宝";
        }
        if ("15".equals(payType)) {
            return "小程序-微信支付";
        }
        if ("16".equals(payType)) {
            return "余额抵扣";
        }
        if ("17".equals(payType)) {
            return "个人网银";
        }
        if ("18".equals(payType)) {
            return "建设银行1854";
        }
        return "";
    }

    /**
     * @return
     * @Author ye.qin
     * @Description //TODO 获取付款类型
     * @Date 2019\8\9 0009 10:35
     * @Param
     */
    public static String getPayType(String payType) {
//        1建设银行7297, 2中信银行0897, 3中信银行7172, 4广发银行0115, 5广发银行5461
        if ("1".equals(payType))
            return "建设银行7297";
        if ("2".equals(payType))
            return "中信银行0897";
        if ("3".equals(payType))
            return "中信银行7172";
        if ("4".equals(payType))
            return "广发银行0115";
        if ("5".equals(payType))
            return "广发银行5461";
        return payType;
    }

    public static String getReceiptType(String receiptType) {
        if ("1".equals(receiptType))
            return "订单";
        if ("2".equals(receiptType))
            return "非订单";
        if ("3".equals(receiptType))
            return "返佣";
        return "";
    }

    public static String getReceiptStatus(String receiptStatus) {
        if ("1".equals(receiptStatus))
            return "待确认";
        if ("2".equals(receiptStatus))
            return "已确认";
        if ("3".equals(receiptStatus))
            return "审核通过";
        if ("4".equals(receiptStatus))
            return "审核未通过";
        if ("5".equals(receiptStatus))
            return "收款撤销";
        return "";
    }

    public static String getStatus(String status) {
        if ("0".equals(status))
            return "待确认";
        if ("11".equals(status))
            return "待收款待发货";
        if ("12".equals(status))
            return "待收款部分发货";
        if ("13".equals(status))
            return "待收款全发货";
        if ("21".equals(status))
            return "部分收款待发货";
        if ("22".equals(status))
            return "部分收款部分发货";
        if ("23".equals(status))
            return "部分收款全部发货";
        if ("31".equals(status))
            return "已收款待发货";
        if ("32".equals(status))
            return "已收款部分发货";
        if ("33".equals(status))
            return "已收款全发货";
        if ("4".equals(status))
            return "交易完成";
        if ("5".equals(status))
            return "订单完成";
        if ("6".equals(status))
            return "已关闭";
        if ("7".equals(status))
            return "交易全退";
        return "";
    }
}