honkaihub.com - print crystals between 2 dates

HonkaiCalc.js

const fromDate = new Date("2023-08-05T00:00:00Z");
const toDate = new Date("2023-10-31T00:00:00Z");

function incrementDay(date) {
  const year = date.getFullYear();
  const month = date.getMonth();
  const day = date.getDate() + 1;
  const newDate = new Date(Date.UTC(year, month, day));
  return newDate;
}

function isSameDate(date1, date2) {
  return date1.getTime() == date2.getTime();
}
let currDate = fromDate;

reqBody = {
  From: "2023-08-05T00:00:00",
  To: "2023-08-10T00:00:00",
  BalanceCrystals: 20357,
  BalanceExpansionCards: 1,
  BalanceFocusedCards: 1,
  BalanceElfCards: 0,
  BalanceSpCards: 0,
  BalanceDormCards: 0,
  Level: 88,
  AbyssTier: "ex_agony2",
  ElysianRealmDiff: "abstinence",
  BpLevel: 61,
  BpThisVersion: 0,
  BpFutureVersions: 0,
  SignInDays: 4,
  MonthlyCardDays: 0,
  MonthlyCardDaysBonus: 0,
  CompletedAbyssMissions: true,
  CustomRewards: [],
};

function makeRequests() {
  return new Promise((res, rej) => {
    const datesList = [];
    const promises = [];
    console.log("Making requests");
    while (!isSameDate(currDate, toDate)) {
      currDate = incrementDay(currDate);
      const yoinkedDate = currDate;
      reqBody.To = currDate.toISOString();
      promises.push(
        fetch("https://api.honkaihub.com/calc", {
          headers: {
            "content-type": "application/json",
          },
          body: JSON.stringify(reqBody),
          method: "POST",
        })
          .then((e) => e.json())
          .then((resp) => {
            let calcXtals = resp.total.grandTotal;
            return [yoinkedDate.toISOString(), calcXtals];
          })
      );
    }
    Promise.all(promises).then((results) => {
      res(results);
    });
  });
}

makeRequests().then((results) => {
  console.log("Printing results");
  let textResults = "";
  for (const [date, xtals] of results) {
    textResults += `${date} - ${xtals}\n`;
  }
  const blob = new Blob([textResults], { type: "text/plain" });
  const blobUrl = URL.createObjectURL(blob);
  window.open(blobUrl);
});