move frontend stuff to its own directory

frontend/src/Calendar.tsx

@@ -0,0 +1,174 @@
+import { useEffect, useState } from "react";
+import { apiAuth } from "./api";
+import { useSession } from "./Session";
+
+interface Datum {
+  [id: number]: string;
+}
+interface Events {
+  [key: string]: Datum;
+}
+
+const Calendar = ({ playerId }: { playerId: number }) => {
+  const [selectedDate, setSelectedDate] = useState(new Date());
+  const [events, setEvents] = useState<Events>();
+  const { teams, players } = useSession();
+
+  async function loadSubmissionDates() {
+    if (teams?.activeTeam) {
+      const data = await apiAuth(`analysis/times/${teams?.activeTeam}`, null);
+      if (data.detail) {
+        console.log(data.detail);
+      } else {
+        setEvents(data as Events);
+      }
+    }
+  }
+
+  useEffect(() => {
+    loadSubmissionDates();
+  }, [players]);
+
+  const getEventsForDay = (date: Date) => {
+    return events && events[date.toISOString().split("T")[0]];
+  };
+
+  // Handle day click
+  const handleDayClick = (date: Date) => {
+    setSelectedDate(date);
+  };
+
+  // Navigate to previous month
+  const handlePrevMonth = () => {
+    const date = new Date(selectedDate);
+    date.setMonth(date.getMonth() - 1);
+    setSelectedDate(date);
+  };
+
+  // Navigate to next month
+  const handleNextMonth = () => {
+    const date = new Date(selectedDate);
+    date.setMonth(date.getMonth() + 1);
+    setSelectedDate(date);
+  };
+
+  // Render month navigation
+  const renderMonthNavigation = () => {
+    return (
+      <div className="month-navigation">
+        <button onClick={handlePrevMonth}>&lt;</button>
+        <span>
+          <button onClick={() => setSelectedDate(new Date())}>📅</button>
+          {selectedDate.toLocaleString("default", {
+            month: "long",
+            year: "numeric",
+          })}
+        </span>
+        <button onClick={handleNextMonth}>&gt;</button>
+      </div>
+    );
+  };
+
+  // Render the calendar
+  const renderCalendar = () => {
+    const firstDayOfMonth = new Date(
+      selectedDate.getFullYear(),
+      selectedDate.getMonth(),
+      0
+    ).getDay();
+    const lastDateOfMonth = new Date(
+      selectedDate.getFullYear(),
+      selectedDate.getMonth() + 1,
+      0
+    ).getDate();
+
+    let days: JSX.Element[] = [];
+    let day = 1;
+
+    for (let i = 0; i < 7; i++) {
+      const date = new Date(0);
+      date.setDate(i + 5);
+      days.push(
+        <div key={"weekday_" + i} className="weekday">
+          {date.toLocaleString("default", {
+            weekday: "narrow",
+          })}
+        </div>
+      );
+    }
+
+    // Add empty cells for the first week
+    for (let i = 0; i < firstDayOfMonth; i++) {
+      days.push(<div key={"prev" + i} className="empty"></div>);
+    }
+
+    // Render each day of the month
+    while (day <= lastDateOfMonth) {
+      const date = new Date(selectedDate);
+      date.setDate(day);
+      const todaysEvents = getEventsForDay(date);
+
+      days.push(
+        <div
+          key={date.getDate()}
+          className={
+            "day" +
+            (date.toDateString() === selectedDate.toDateString()
+              ? " selected-day"
+              : "")
+          }
+          onClick={() => handleDayClick(date)}
+        >
+          <div
+            className={
+              "day-circle" +
+              (date.toDateString() === new Date().toDateString()
+                ? " today"
+                : "") +
+              (todaysEvents ? " has-event" : "") +
+              (todaysEvents && playerId in todaysEvents ? " active-player" : "")
+            }
+          >
+            {day}
+          </div>
+        </div>
+      );
+      day++;
+    }
+
+    return <div className="calendar">{days}</div>;
+  };
+
+  // Render events for the selected day
+  const renderEvents = () => {
+    const eventsForDay = getEventsForDay(selectedDate);
+    return (
+      <div className="events">
+        {eventsForDay && (
+          <ul>
+            {Object.entries(eventsForDay).map(([id, sub]) => {
+              const name = players?.find((p) => p.id === Number(id));
+              return (
+                <li key={id}>
+                  {name !== undefined ? name.display_name : ""}:{" "}
+                  <span style={{ letterSpacing: 8 }}>{sub}</span>
+                </li>
+              );
+            })}
+          </ul>
+        )}
+      </div>
+    );
+  };
+
+  return (
+    <div className="calendar-container">
+      <h2>Latest Submissions</h2>
+      {renderMonthNavigation()}
+      {renderCalendar()}
+      {renderEvents()}
+    </div>
+  );
+};
+
+export default Calendar;