getPrice

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计算价格

当前为 2024-09-18 提交的版本，查看最新版本。

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.icu/scripts/485233/1449666/getPrice.js

换行

  const defaultRate = 6.8;
  const defaultShippingCost = 75;

  function getPrice(cost, weight) {
    if (cost > 350) {
      alert('价格太高，请自行计算!');
      return 0;
    }
    let proRate = 0;
    if (cost <= 50) {
      proRate = 0.5;
    }
    if (cost <= 100 && cost > 50) {
      proRate = 0.4;
    }
    if (cost <= 250 && cost > 100) {
      proRate = 0.32;
    }
    if (cost <= 350 && cost > 250) {
      proRate = 0.35;
    }
    const rate = defaultRate * 0.944 * 0.985;
    const shippingCost = defaultShippingCost + 10;
    if (weight !== 0) {
      const price = (cost + cost * proRate + weight * shippingCost) / rate;
      return Math.ceil(price);
    }
    return 0;
  }