feat: Seiten für Übersicht, Kalender und Statistik

Der Kalender ist als Tabelle ausgezeichnet — ein Kalender ist eine Tabelle, und mit Screenreader wird daraus dann „Woche 3, Donnerstag, 24." statt einer ununterscheidbaren Kachelwüste.
2026-09-01 19:54:16 +02:00
parent 0e51df7bad
commit 8c872b240a
5 changed files with 771 additions and 55 deletions
@@ -0,0 +1,138 @@
+import Link from "next/link";
+import { clsx } from "clsx";
+import { episodeCode } from "@/lib/labels";
+import type { UpcomingEpisode } from "@/lib/stats";
+
+/**
+ * Monatsraster mit den Ausstrahlungsterminen.
+ *
+ * Bewusst als Tabelle ausgezeichnet: ein Kalender *ist* eine Tabelle, und mit
+ * Screenreader wird daraus dann „Woche 3, Donnerstag, 14." statt einer
+ * ununterscheidbaren Kachelwüste.
+ */
+
+const WEEKDAYS = ["Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"];
+
+function startOfGrid(month: Date): Date {
+  const first = new Date(month.getFullYear(), month.getMonth(), 1);
+  // Montag als Wochenanfang: Sonntag (0) wird zu 6.
+  const weekday = (first.getDay() + 6) % 7;
+  return new Date(first.getFullYear(), first.getMonth(), 1 - weekday);
+}
+
+function isSameDay(a: Date, b: Date): boolean {
+  return (
+    a.getFullYear() === b.getFullYear() &&
+    a.getMonth() === b.getMonth() &&
+    a.getDate() === b.getDate()
+  );
+}
+
+export function CalendarMonth({
+  month,
+  episodes,
+}: {
+  month: Date;
+  episodes: UpcomingEpisode[];
+}) {
+  const today = new Date();
+  const start = startOfGrid(month);
+
+  // Sechs Wochen zeigen immer den ganzen Monat, egal auf welchen Tag er fällt.
+  const days = Array.from({ length: 42 }, (_, index) => {
+    const date = new Date(start);
+    date.setDate(start.getDate() + index);
+    return date;
+  });
+
+  const byDay = new Map<string, UpcomingEpisode[]>();
+  for (const episode of episodes) {
+    const key = episode.airDate.toDateString();
+    const list = byDay.get(key);
+    if (list) list.push(episode);
+    else byDay.set(key, [episode]);
+  }
+
+  const weeks = Array.from({ length: 6 }, (_, index) => days.slice(index * 7, index * 7 + 7));
+
+  return (
+    <table className="w-full table-fixed border-collapse">
+      <caption className="sr-only">
+        Ausstrahlungstermine im {month.toLocaleDateString("de-DE", { month: "long", year: "numeric" })}
+      </caption>
+      <thead>
+        <tr>
+          {WEEKDAYS.map((day) => (
+            <th
+              key={day}
+              scope="col"
+              className="pb-2 text-xs font-semibold uppercase tracking-wide text-[var(--fl-faint)]"
+            >
+              {day}
+            </th>
+          ))}
+        </tr>
+      </thead>
+      <tbody>
+        {weeks.map((week, weekIndex) => (
+          <tr key={weekIndex}>
+            {week.map((date) => {
+              const inMonth = date.getMonth() === month.getMonth();
+              const isToday = isSameDay(date, today);
+              const list = byDay.get(date.toDateString()) ?? [];
+
+              return (
+                <td
+                  key={date.toISOString()}
+                  className={clsx(
+                    "h-24 border border-[var(--fl-border)] p-1 align-top sm:h-28",
+                    !inMonth && "opacity-40",
+                  )}
+                  style={
+                    list.length > 0
+                      ? { backgroundColor: "color-mix(in oklab, var(--fl-magenta) 7%, transparent)" }
+                      : undefined
+                  }
+                >
+                  <span
+                    className={clsx(
+                      "mb-1 inline-flex h-5 min-w-5 items-center justify-center rounded-full px-1 text-xs tabular-nums",
+                      isToday
+                        ? "font-semibold text-[var(--fl-on-accent)]"
+                        : "text-[var(--fl-faint)]",
+                    )}
+                    style={isToday ? { backgroundImage: "var(--fl-gradient)" } : undefined}
+                  >
+                    {date.getDate()}
+                  </span>
+
+                  <ul className="space-y-0.5">
+                    {list.slice(0, 3).map((episode) => (
+                      <li key={episode.episodeId}>
+                        <Link
+                          href={`/titel/${episode.titleId}`}
+                          title={`${episode.title} — ${episodeCode(episode.seasonNumber, episode.episodeNumber)} ${episode.name}`}
+                          className="block truncate rounded px-1 py-0.5 text-[0.7rem] leading-tight text-[var(--fl-text)] transition-colors hover:bg-[var(--fl-surface-2)]"
+                        >
+                          <span className="font-mono text-[var(--fl-accent)]">
+                            {episodeCode(episode.seasonNumber, episode.episodeNumber)}
+                          </span>{" "}
+                          {episode.title}
+                        </Link>
+                      </li>
+                    ))}
+                    {list.length > 3 && (
+                      <li className="px-1 text-[0.7rem] text-[var(--fl-faint)]">
+                        + {list.length - 3} weitere
+                      </li>
+                    )}
+                  </ul>
+                </td>
+              );
+            })}
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  );
+}
@@ -0,0 +1,38 @@
+"use client";
+
+import { useTransition } from "react";
+import { useRouter } from "next/navigation";
+import { undoAction, watchNextAction } from "@/app/actions/library";
+import { useToasts } from "@/components/Toasts";
+
+/**
+ * „+1 Episode" für die Übersicht — derselbe Griff wie auf der Detailseite,
+ * nur ohne Kontext drumherum.
+ */
+export function QuickWatch({ entryId }: { entryId: string }) {
+  const router = useRouter();
+  const { report } = useToasts();
+  const [pending, startTransition] = useTransition();
+
+  async function undo(watchIds: string[]) {
+    await undoAction(entryId, watchIds);
+    router.refresh();
+  }
+
+  return (
+    <button
+      type="button"
+      disabled={pending}
+      onClick={() =>
+        startTransition(async () => {
+          const result = await watchNextAction(entryId);
+          report(result, (ids) => undo(ids));
+          router.refresh();
+        })
+      }
+      className="fl-btn fl-btn-ghost px-3 py-1.5 text-sm"
+    >
+      +1 Episode
+    </button>
+  );
+}