From 69956257a184d4cc6b14feb15a2dd23c2e8552c1 Mon Sep 17 00:00:00 2001
From: VividTruthKeeper <you@example.com>
Date: Thu, 30 Jun 2022 05:51:09 +0500
Subject: [PATCH] calendar

---
 src/App.tsx                        |   2 +
 src/components/global/Calendar.tsx |  53 ++++++++
 src/helpers/calendar.ts            | 212 +++++++++++++++++++++++++++++
 src/styles/_calendar.scss          |  11 ++
 src/styles/style.scss              |   1 +
 5 files changed, 279 insertions(+)
 create mode 100644 src/components/global/Calendar.tsx
 create mode 100644 src/helpers/calendar.ts
 create mode 100644 src/styles/_calendar.scss

diff --git a/src/App.tsx b/src/App.tsx
index 1fcf0b6..bad76d1 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -16,6 +16,7 @@ import Profile from "./pages/Profile";
 import EventItem from "./pages/EventItem";
 import Structure from "./pages/Structure";
 import Contacts from "./pages/Contact";
+import Calendar from "./components/global/Calendar";
 
 const App = () => {
   return (
@@ -30,6 +31,7 @@ const App = () => {
           <Route path="/event" element={<EventItem />} />
           <Route path="/structure" element={<Structure />} />
           <Route path="/contact" element={<Contacts />} />
+          <Route path="/calendar" element={<Calendar />} />
         </Routes>
       </div>
       <Footer />
diff --git a/src/components/global/Calendar.tsx b/src/components/global/Calendar.tsx
new file mode 100644
index 0000000..4d0ff7e
--- /dev/null
+++ b/src/components/global/Calendar.tsx
@@ -0,0 +1,53 @@
+// Modules
+
+// Import helpers
+import {
+  generateDateMatrix,
+  matchLocaleLang,
+  daysLocale,
+  stringSep,
+  matchDayNumber,
+  matchDateToDay,
+} from "../../helpers/calendar";
+
+// Types
+import { dateMatrix, dataItem } from "../../helpers/calendar";
+
+const Calendar = () => {
+  const date = new Date();
+  const data = generateDateMatrix(date.getFullYear());
+  const currentMonth = date.getMonth();
+  //   console.log(data);
+
+  const dataDays: Array<dataItem> = data[0];
+  const dataYear: dateMatrix[1] = data[1];
+  const sorted = matchDateToDay(dataDays[currentMonth].data);
+  console.log(sorted);
+  return (
+    <div className="calendar">
+      <div className="calendar-top">
+        <h4>{`${matchLocaleLang(currentMonth)} ${data[1] as number}`}</h4>
+      </div>
+      <div className="calendar-bottom">
+        <table className="calendar-table">
+          <tbody>
+            <tr className="calendar-table-header">
+              <th>{daysLocale[0]}</th>
+              <th>{daysLocale[1]}</th>
+              <th>{daysLocale[2]}</th>
+              <th>{daysLocale[3]}</th>
+              <th>{daysLocale[4]}</th>
+              <th>{daysLocale[5]}</th>
+              <th>{daysLocale[6]}</th>
+            </tr>
+            {/* {sorted.map(arr => {
+            })
+            })} */}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  );
+};
+
+export default Calendar;
diff --git a/src/helpers/calendar.ts b/src/helpers/calendar.ts
new file mode 100644
index 0000000..df8b41e
--- /dev/null
+++ b/src/helpers/calendar.ts
@@ -0,0 +1,212 @@
+export interface innerTempType {
+  month: string;
+  data: string[];
+}
+
+interface monthType {
+  name: string;
+  number: number;
+  days: number;
+}
+
+export interface dataItem {
+  data: string[];
+  month: string;
+}
+
+export type dateMatrix = [dataItem[], number];
+
+const date = new Date();
+
+const checkLeapYear = (year: number) => {
+  return new Date(year, 1, 29).getDate() === 29;
+};
+
+const months: monthType[] = [
+  {
+    name: "January",
+    number: 1,
+    days: 31,
+  },
+  {
+    name: "February",
+    number: 2,
+    days: checkLeapYear(date.getFullYear()) ? 29 : 28,
+  },
+  {
+    name: "March",
+    number: 3,
+    days: 31,
+  },
+  {
+    name: "April",
+    number: 4,
+    days: 30,
+  },
+  {
+    name: "May",
+    number: 5,
+    days: 31,
+  },
+  {
+    name: "June",
+    number: 6,
+    days: 30,
+  },
+  {
+    name: "July",
+    number: 7,
+    days: 31,
+  },
+  {
+    name: "August",
+    number: 8,
+    days: 31,
+  },
+  {
+    name: "September",
+    number: 9,
+    days: 30,
+  },
+  {
+    name: "October",
+    number: 10,
+    days: 31,
+  },
+  {
+    name: "November",
+    number: 11,
+    days: 30,
+  },
+  {
+    name: "December",
+    number: 12,
+    days: 31,
+  },
+];
+
+export const monthsEng: string[] = [
+  "January",
+  "February",
+  "March",
+  "April",
+  "May",
+  "June",
+  "July",
+  "August",
+  "September",
+  "October",
+  "November",
+  "December",
+];
+
+export const monthsLocale: string[] = [
+  "Январь",
+  "Февраль",
+  "Март",
+  "Апрель",
+  "Май",
+  "Июнь",
+  "Июль",
+  "Август",
+  "Сентябрь",
+  "Октябрь",
+  "Ноябрь",
+  "Декабрь",
+];
+
+export const matchLocaleLang = (month: number) => {
+  return monthsLocale[month];
+};
+
+const days: string[] = [
+  "Monday",
+  "Tuesday",
+  "Wednesday",
+  "Thursday",
+  "Friday",
+  "Saturday",
+  "Sunday",
+];
+
+export const daysLocale: string[] = ["Пн", "Вт", "Ср", "Чт", "Пн", "Сб", "Вс"];
+
+const getFirstDayOfMonth = (year: number, month: number) => {
+  return new Date(year, month, 1).getDay();
+};
+
+export const generateDateMatrix = (year: number) => {
+  let out: Object[] = [];
+  months.forEach((month) => {
+    let values: string[] = [];
+    Array.from({ length: month.days }, (_, i) => i + 1).forEach((el, i) => {
+      values.push(
+        `${el}-${
+          getFirstDayOfMonth(year, month.number - 1) !== 0
+            ? days[(getFirstDayOfMonth(year, month.number - 1) - 1 + i) % 7]
+            : days[(days.length - 1 + i) % 7]
+        }`
+      );
+    });
+    let temp: innerTempType = {
+      month: month.name,
+      data: values,
+    };
+    out.push(temp);
+  });
+  return [out, year] as dateMatrix;
+};
+
+export const stringSep = (string: string) => {
+  return string.split("-") as string[];
+};
+
+export const matchDayNumber = (day: string): number => {
+  if (day === days[0]) {
+    return 1;
+  } else if (day === days[1]) {
+    return 2;
+  } else if (day === days[2]) {
+    return 3;
+  } else if (day === days[3]) {
+    return 4;
+  } else if (day === days[4]) {
+    return 5;
+  } else if (day === days[5]) {
+    return 6;
+  } else if (day === days[6]) {
+    return 7;
+  } else {
+    return 0;
+  }
+};
+
+export const matchDateToDay = (array: string[]) => {
+  const placeholder = [0, 0, 0, 0, 0, 0, 0];
+  const mondays: number[] = Array.from(placeholder);
+  const tuesdays: number[] = Array.from(placeholder);
+  const wednesdays: number[] = Array.from(placeholder);
+  const thursdays: number[] = Array.from(placeholder);
+  const fridays: number[] = Array.from(placeholder);
+  const saturdays: number[] = Array.from(placeholder);
+  const sundays: number[] = Array.from(placeholder);
+  const months: number[][] = [
+    mondays,
+    tuesdays,
+    wednesdays,
+    thursdays,
+    fridays,
+    saturdays,
+    sundays,
+  ];
+
+  array.forEach((el, i) => {
+    const data = stringSep(el);
+    console.log(i % 7);
+    // console.log(data);
+    // console.log(matchDayNumber(data[1]));
+    months[matchDayNumber(data[1]) - 1][i % 7] = parseInt(data[0]);
+  });
+
+  return months;
+};
diff --git a/src/styles/_calendar.scss b/src/styles/_calendar.scss
new file mode 100644
index 0000000..5d922cd
--- /dev/null
+++ b/src/styles/_calendar.scss
@@ -0,0 +1,11 @@
+.calendar {
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  gap: 3rem;
+}
+
+.calendar-top {
+  font-size: 2.4rem;
+}
diff --git a/src/styles/style.scss b/src/styles/style.scss
index bc0ca9f..7d99baf 100644
--- a/src/styles/style.scss
+++ b/src/styles/style.scss
@@ -13,3 +13,4 @@
 @import "./event-item";
 @import "./structure";
 @import "./contact";
+@import "./calendar";