115 lines
3.1 KiB
TypeScript
115 lines
3.1 KiB
TypeScript
import React, { useEffect, useState, useContext } from "react";
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import { Box } from "@chakra-ui/react";
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import { useRouter } from "next/router";
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import { endOfMonth, getDay } from "date-fns";
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import findValidDateRange from "../../lib/findValidDateRange"
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import ErrorPage from "next/error";
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import Calender from "../../components/calender";
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import { CalenderContextProvider } from "../../contexts/CalenderContext";
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import { StickersContextProvider } from "../../contexts/StickerContext";
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const DateRoute: React.FC<unknown> = () => {
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const router = useRouter();
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const { date: slug } = router.query;
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const validDateRange = findValidDateRange();
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const { start: validStart, end: validEnd } = validDateRange;
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const [date, setDate] = useState<UpdateCalendarProps | null>(null);
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const [error, setError] = useState<boolean>(false);
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const validateDateInput = (dateArr: number[]): UpdateCalendarProps => {
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if (!(dateArr.length >= 2) && !(dateArr.length <= 3)) {
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return {
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year: 0,
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month: 0,
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day: 0
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};
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}
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const date = {
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year: 0,
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month: 0,
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day: 0
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};
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if (/^(19|20)\d{2}$/.test(`${dateArr[0]}`)) {
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date.year = dateArr[0];
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}
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if (dateArr[1] > 0 && dateArr[1] <= 12) {
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date.month = dateArr[1];
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}
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if (date.month && date.year) {
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const lastDay = getDay(
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endOfMonth(new Date(date.year, date.month - 1, 1))
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);
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if (dateArr[2] && dateArr[2] > 0 && dateArr[2] <= lastDay) {
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date.day = dateArr[2];
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} else if (!dateArr[2]) {
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date.day = 1;
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}
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} else {
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return date;
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}
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return date;
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};
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// const validateDateRange = () => {
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// }
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useEffect(() => {2
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if (slug && slug.length === 1 && slug[0] !== "now") {
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setError(true);
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return console.warn("improper date input");
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}
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if (slug && Array.isArray(slug) && slug.length >= 2 && slug.length <= 3) {
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const parsedSlug = slug.map((e) => {
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return parseInt(e);
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});
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const newDate = validateDateInput(parsedSlug);
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if (newDate.year === 0 || newDate.month === 0 || newDate.day === 0) {
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setError(true);
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} else {
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setDate({
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...validateDateInput(parsedSlug)
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});
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}
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}
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console.info("Context:", calenderContext)
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}, [slug, calenderContext]);
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if (router.isFallback) {
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return <ErrorPage statusCode={404} />;
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}
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/**
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* TODO: Update to disallow navigation in the future and too far in the past.
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* Update so that a date given in the future take the user to /now to today's date.
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* Update so that a date given beyond the last valid date will bring the user to the
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* last month that has stickers within it (When filter is enabled) or to the creation date of the chart..
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*/
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return error ? (
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<ErrorPage statusCode={404} />
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) : (
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<Box textAlign="center" w="100%" h="auto" pt="50px" pb="10vh">
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<CalenderContextProvider>
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<StickersContextProvider>
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<Calender {...date} />
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</StickersContextProvider>
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</CalenderContextProvider>
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</Box>
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);
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};
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export default DateRoute;
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