mirror of
https://github.com/DeveloLongScript/MHSF.git
synced 2026-05-08 00:04:59 -05:00
94 lines
2.5 KiB
TypeScript
94 lines
2.5 KiB
TypeScript
/*
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* MHSF, Minehut Server List
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*
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* All code under MHSF is licensed under the MIT License
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* by open source contributors
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*
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* Copyright (c) 2025 dvelo
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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import { useEffect, useState } from "react";
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const months = [
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"January",
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"February",
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"March",
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"April",
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"May",
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"June",
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"July",
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"August",
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"September",
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"October",
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"November",
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"December",
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];
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export function useTrend(data: { month: string; result: number }[]) {
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const [success, setSuccess] = useState(true);
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const [trend, setTrend] = useState<"up" | "down">("up");
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const [percentage, setPercentage] = useState<number>(0);
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useEffect(() => {
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const today = new Date();
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const previousMonth = new Date();
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previousMonth.setDate(0);
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const previousMonthData = data.find(
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(x) => x.month === months[previousMonth.getMonth()],
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);
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const todayMonthData = data.find(
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(x) => x.month === months[today.getMonth()],
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);
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if (previousMonthData === undefined || todayMonthData === undefined) {
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setSuccess(false);
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return;
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}
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if (previousMonthData.result === 0) {
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setSuccess(false);
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return;
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}
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setSuccess(true);
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setTrend(previousMonthData.result < todayMonthData.result ? "up" : "down");
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setPercentage(
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Math.abs(
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Number(
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(
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((todayMonthData.result - previousMonthData.result) /
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previousMonthData.result) *
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100
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).toFixed(1),
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),
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),
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);
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}, [data]);
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return {
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success,
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trend,
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percentage,
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};
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}
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