refactor: Feature/offline mode rework (#859)

Co-authored-by: lostb1t <coding-mosses0z@icloud.com> Co-authored-by: Fredrik Burmester <fredrik.burmester@gmail.com> Co-authored-by: Gauvain <68083474+Gauvino@users.noreply.github.com> Co-authored-by: Gauvino <uruknarb20@gmail.com> Co-authored-by: storm1er <le.storm1er@gmail.com> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Chris <182387676+whoopsi-daisy@users.noreply.github.com> Co-authored-by: arch-fan <55891793+arch-fan@users.noreply.github.com> Co-authored-by: Alex Kim <alexkim@Alexs-MacBook-Pro.local>
2025-08-20 18:37:18 +02:00 · 2025-08-16 05:34:22 +10:00
parent 4fba558c33
commit ca92f61900
94 changed files with 3325 additions and 3523 deletions
--- a/utils/segments.ts
+++ b/utils/segments.ts
@@ -0,0 +1,114 @@
+import { Api } from "@jellyfin/sdk";
+import { useQuery } from "@tanstack/react-query";
+import { useAtom } from "jotai";
+import { useDownload } from "@/providers/DownloadProvider";
+import { DownloadedItem, MediaTimeSegment } from "@/providers/Downloads/types";
+import { apiAtom } from "@/providers/JellyfinProvider";
+import { getAuthHeaders } from "./jellyfin/jellyfin";
+
+interface IntroTimestamps {
+  EpisodeId: string;
+  HideSkipPromptAt: number;
+  IntroEnd: number;
+  IntroStart: number;
+  ShowSkipPromptAt: number;
+  Valid: boolean;
+}
+
+interface CreditTimestamps {
+  Introduction: {
+    Start: number;
+    End: number;
+    Valid: boolean;
+  };
+  Credits: {
+    Start: number;
+    End: number;
+    Valid: boolean;
+  };
+}
+
+export const useSegments = (itemId: string, isOffline: boolean) => {
+  const [api] = useAtom(apiAtom);
+  const { downloadedFiles } = useDownload();
+  const downloadedItem = downloadedFiles?.find(
+    (d: DownloadedItem) => d.item.Id === itemId,
+  );
+
+  return useQuery({
+    queryKey: ["segments", itemId, isOffline],
+    queryFn: async () => {
+      if (isOffline && downloadedItem) {
+        return getSegmentsForItem(downloadedItem);
+      }
+      if (!api) {
+        throw new Error("API client is not available");
+      }
+      return fetchAndParseSegments(itemId, api);
+    },
+    enabled: !!api,
+  });
+};
+
+export const getSegmentsForItem = (
+  item: DownloadedItem,
+): {
+  introSegments: MediaTimeSegment[];
+  creditSegments: MediaTimeSegment[];
+} => {
+  return {
+    introSegments: item.introSegments || [],
+    creditSegments: item.creditSegments || [],
+  };
+};
+
+export const fetchAndParseSegments = async (
+  itemId: string,
+  api: Api,
+): Promise<{
+  introSegments: MediaTimeSegment[];
+  creditSegments: MediaTimeSegment[];
+}> => {
+  const introSegments: MediaTimeSegment[] = [];
+  const creditSegments: MediaTimeSegment[] = [];
+
+  try {
+    const [introRes, creditRes] = await Promise.allSettled([
+      api.axiosInstance.get<IntroTimestamps>(
+        `${api.basePath}/Episode/${itemId}/IntroTimestamps`,
+        {
+          headers: getAuthHeaders(api),
+        },
+      ),
+      api.axiosInstance.get<CreditTimestamps>(
+        `${api.basePath}/Episode/${itemId}/Timestamps`,
+        {
+          headers: getAuthHeaders(api),
+        },
+      ),
+    ]);
+
+    if (introRes.status === "fulfilled" && introRes.value.data.Valid) {
+      introSegments.push({
+        startTime: introRes.value.data.IntroStart,
+        endTime: introRes.value.data.IntroEnd,
+        text: "Intro",
+      });
+    }
+
+    if (
+      creditRes.status === "fulfilled" &&
+      creditRes.value.data.Credits.Valid
+    ) {
+      creditSegments.push({
+        startTime: creditRes.value.data.Credits.Start,
+        endTime: creditRes.value.data.Credits.End,
+        text: "Credits",
+      });
+    }
+  } catch (error) {
+    console.error("Failed to fetch segments", error);
+  }
+
+  return { introSegments, creditSegments };
+};