tire-platform-ui/src/util/calculate.js

import _ from "lodash";
//采购价格加配件价计算出产品价格
export function productCal(num, num2, num3) {
  //采购价格
  const price = Number(num ? num : 0)
  //配件价
  const fitting = Number(num2 ? num2 : 0)
  //fob
  const fob = Number(num3 ? num3 : 0)
  const sum = _.multiply(_.add(price, fitting), _.add(1, _.divide(fob, 100)))
  return Number(sum).toFixed(2)
}
//产品价格/汇率 计算出销售价格
export function sellingCal(num, num2) {
  //产品价格
  const product = Number(num ? num : 0)
  //汇率
  const exchangeRate = Number(Number(num2) ? num2 : 1)
  const sum = _.divide(product, exchangeRate)
  return Number(sum).toFixed(2)
}
//销售价格乘以数量加运费加保险乘以（折扣除以10） 计算出金额
export function amountCal(num, num2, num3, num4, num5) {
  //销售价
  const sell = Number(num ? num : 0)
  //数量
  const quantity = Number(num2 ? num2 : 0)
  //运费
  const freight = Number(num3 ? num3 : 0)
  //保险
  const insurance = Number(num4 ? num4 : 0)
  //折扣
  const discount = Number(num5 || num5 === 0 ? num5 : 10)

  const sum = _.multiply(_.add(_.multiply(sell, quantity), _.add(freight, insurance)), _.divide(discount, 10))
  return Number(sum).toFixed(2)
}
//保险、运费转换汇率
export function transformCal(num, num2, num3) {
  //采购价格
  const cost = Number(num ? num : 0)
  //旧汇率
  const oldExchangeRate = Number(Number(num2) ? num2 : 1)
  //汇率
  const exchangeRate = Number(Number(num3) ? num3 : 1)
  const sum = _.divide(_.multiply(cost, oldExchangeRate), exchangeRate)
  return Number(sum).toFixed(2)
}
// 采购报价=单价 / (1+税率/100) *（1+FOB系数/100）
export function purchaseCal(num, num2, num3) {
  const price = Number(num ? num : 0)
  const taxRate = Number(num2 ? num2 : 0)
  const fob = Number(num3 ? num3 : 0)
  const sum = _.multiply(_.divide(price, _.add(1, _.divide(taxRate, 100))), _.add(1, _.divide(fob, 100)))
  return Number(sum).toFixed(2)
}
// 单品毛利率：( 销售价*汇率 -（采购价格+配件价格）)/销售价*汇率
export function grossProfitCal(num, num2, num3, num4) {
  const purchase = Number(num ? num : 0)
  const fitting = Number(num2 ? num2 : 0)
  const price = Number(num3 ? num3 : 0)
  const exchangeRate = Number(Number(num4) ? num4 : 1)
  const sum = _.multiply(_.divide(_.subtract(_.multiply(price, exchangeRate), _.add(purchase, fitting)), _.multiply(price, exchangeRate)), 100)
  return Number(sum).toFixed(2)
}
//单票毛利： (金额*汇率+费用应收合计)-(成本*数量+费用应付合计)
export function STGPCal(num, num2, num3, num4){
  const amountSum= Number(num ? num : 0)
  const reSum = Number(num2 ? num2 : 0)
  const costSum = Number(num3 ? num3 : 0)
  const paySum = Number(num4 ? num4 : 0)
  const sum=_.subtract(_.add(amountSum,reSum),_.add(costSum,paySum))
  return Number(sum).toFixed(2)
}
//校验值是否合法
export function numCal(num){
  if(isNaN(Number(num))){
    return Number(0)
  }else{
    return Number(num ? num : 0)
  }
}