wip

app/(auth)/(tabs)/(home)/settings.tsx

@@ -2,10 +2,7 @@ import { Button } from "@/components/Button";
 import { Text } from "@/components/common/Text";
 import { ListItem } from "@/components/ListItem";
 import { SettingToggles } from "@/components/settings/SettingToggles";
-import {
-  registerBackgroundFetchAsync,
-  useDownload,
-} from "@/providers/DownloadProvider";
+import { useDownload } from "@/providers/DownloadProvider";
 import { apiAtom, useJellyfin, userAtom } from "@/providers/JellyfinProvider";
 import { clearLogs, readFromLog } from "@/utils/log";
 import { getQuickConnectApi } from "@jellyfin/sdk/lib/utils/api";
@@ -94,18 +91,6 @@ export default function settings() {
 
         <SettingToggles />
 
-        <View>
-          <Text className="font-bold text-lg mb-2">Tests</Text>
-          <Button
-            onPress={() => {
-              toast.success("Download started");
-            }}
-            color="black"
-          >
-            Test toast
-          </Button>
-        </View>
-
         <View>
           <Text className="font-bold text-lg mb-2">Account and storage</Text>
           <View className="flex flex-col space-y-2">

app/_layout.tsx

@@ -1,18 +1,27 @@
 import { DownloadProvider } from "@/providers/DownloadProvider";
-import { JellyfinProvider } from "@/providers/JellyfinProvider";
+import {
+  getOrSetDeviceId,
+  getServerUrlFromStorage,
+  getTokenFromStoraage,
+  JellyfinProvider,
+} from "@/providers/JellyfinProvider";
 import { JobQueueProvider } from "@/providers/JobQueueProvider";
 import { PlaybackProvider } from "@/providers/PlaybackProvider";
 import { orientationAtom } from "@/utils/atoms/orientation";
-import { useSettings } from "@/utils/atoms/settings";
+import { Settings, useSettings } from "@/utils/atoms/settings";
 import { ActionSheetProvider } from "@expo/react-native-action-sheet";
 import { BottomSheetModalProvider } from "@gorhom/bottom-sheet";
-import { checkForExistingDownloads } from "@kesha-antonov/react-native-background-downloader";
+import {
+  checkForExistingDownloads,
+  completeHandler,
+  download,
+} from "@kesha-antonov/react-native-background-downloader";
 import { DarkTheme, ThemeProvider } from "@react-navigation/native";
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { useFonts } from "expo-font";
 import { useKeepAwake } from "expo-keep-awake";
 import * as Linking from "expo-linking";
-import { Stack } from "expo-router";
+import { router, Stack } from "expo-router";
 import * as ScreenOrientation from "expo-screen-orientation";
 import * as SplashScreen from "expo-splash-screen";
 import { StatusBar } from "expo-status-bar";
@@ -22,9 +31,198 @@ import { AppState } from "react-native";
 import { GestureHandlerRootView } from "react-native-gesture-handler";
 import "react-native-reanimated";
 import { Toaster } from "sonner-native";
+import * as TaskManager from "expo-task-manager";
+import AsyncStorage from "@react-native-async-storage/async-storage";
+import * as BackgroundFetch from "expo-background-fetch";
+import { cancelJobById, getAllJobsByDeviceId } from "@/utils/optimize-server";
+import * as FileSystem from "expo-file-system";
+import { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
+import * as Notifications from "expo-notifications";
+import { BACKGROUND_FETCH_TASK } from "@/utils/background-tasks";
 
 SplashScreen.preventAutoHideAsync();
 
+Notifications.setNotificationHandler({
+  handleNotification: async () => ({
+    shouldShowAlert: true,
+    shouldPlaySound: true,
+    shouldSetBadge: false,
+  }),
+});
+
+function useNotificationObserver() {
+  useEffect(() => {
+    let isMounted = true;
+
+    function redirect(notification: Notifications.Notification) {
+      const url = notification.request.content.data?.url;
+      if (url) {
+        router.push(url);
+      }
+    }
+
+    Notifications.getLastNotificationResponseAsync().then((response) => {
+      if (!isMounted || !response?.notification) {
+        return;
+      }
+      redirect(response?.notification);
+    });
+
+    const subscription = Notifications.addNotificationResponseReceivedListener(
+      (response) => {
+        redirect(response.notification);
+      }
+    );
+
+    return () => {
+      isMounted = false;
+      subscription.remove();
+    };
+  }, []);
+}
+
+TaskManager.defineTask(BACKGROUND_FETCH_TASK, async () => {
+  console.log("TaskManager ~ trigger");
+
+  const now = Date.now();
+
+  const settingsData = await AsyncStorage.getItem("settings");
+
+  if (!settingsData) return BackgroundFetch.BackgroundFetchResult.NoData;
+
+  const settings: Partial<Settings> = JSON.parse(settingsData);
+  const url = settings?.optimizedVersionsServerUrl;
+
+  if (!settings?.autoDownload || !url)
+    return BackgroundFetch.BackgroundFetchResult.NoData;
+
+  const token = await getTokenFromStoraage();
+  const deviceId = await getOrSetDeviceId();
+  const baseDirectory = FileSystem.documentDirectory;
+
+  if (!token || !deviceId || !baseDirectory)
+    return BackgroundFetch.BackgroundFetchResult.NoData;
+
+  console.log({
+    token,
+    url,
+    deviceId,
+  });
+
+  const jobs = await getAllJobsByDeviceId({
+    deviceId,
+    authHeader: token,
+    url,
+  });
+
+  console.log("TaskManager ~ Active jobs: ", jobs.length);
+
+  for (let job of jobs) {
+    if (job.status === "completed") {
+      const downloadUrl = url + "download/" + job.id;
+      console.log({
+        token,
+        deviceId,
+        baseDirectory,
+        url,
+        downloadUrl,
+      });
+
+      const tasks = await checkForExistingDownloads();
+
+      if (tasks.find((task) => task.id === job.id)) {
+        console.log("TaskManager ~ Download already in progress: ", job.id);
+        continue;
+      }
+
+      download({
+        id: job.id,
+        url: url + "download/" + job.id,
+        destination: `${baseDirectory}${job.item.Id}.mp4`,
+        headers: {
+          Authorization: token,
+        },
+      })
+        .begin(() => {
+          console.log("TaskManager ~ Download started: ", job.id);
+          Notifications.scheduleNotificationAsync({
+            content: {
+              title: job.item.Name,
+              body: "Download started",
+              data: {
+                url: `/downloads`,
+              },
+            },
+            trigger: null,
+          });
+        })
+        .done(() => {
+          console.log("TaskManager ~ Download completed: ", job.id);
+          saveDownloadedItemInfo(job.item);
+          completeHandler(job.id);
+          cancelJobById({
+            authHeader: token,
+            id: job.id,
+            url: url,
+          });
+          Notifications.scheduleNotificationAsync({
+            content: {
+              title: job.item.Name,
+              body: "Download completed",
+              data: {
+                url: `/downloads`,
+              },
+            },
+            trigger: null,
+          });
+        })
+        .error((error) => {
+          console.log("TaskManager ~ Download error: ", job.id, error);
+          completeHandler(job.id);
+          Notifications.scheduleNotificationAsync({
+            content: {
+              title: job.item.Name,
+              body: "Download failed",
+              data: {
+                url: `/downloads`,
+              },
+            },
+            trigger: null,
+          });
+        });
+    }
+  }
+
+  console.log(`Auto download started: ${new Date(now).toISOString()}`);
+
+  // Be sure to return the successful result type!
+  return BackgroundFetch.BackgroundFetchResult.NewData;
+});
+
+const checkAndRequestPermissions = async () => {
+  try {
+    const hasAskedBefore = await AsyncStorage.getItem(
+      "hasAskedForNotificationPermission"
+    );
+
+    if (hasAskedBefore !== "true") {
+      const { status } = await Notifications.requestPermissionsAsync();
+
+      if (status === "granted") {
+        console.log("Notification permissions granted.");
+      } else {
+        console.log("Notification permissions denied.");
+      }
+
+      await AsyncStorage.setItem("hasAskedForNotificationPermission", "true");
+    } else {
+      console.log("Already asked for notification permissions before.");
+    }
+  } catch (error) {
+    console.error("Error checking/requesting notification permissions:", error);
+  }
+};
+
 export default function RootLayout() {
   const [loaded] = useFonts({
     SpaceMono: require("../assets/fonts/SpaceMono-Regular.ttf"),
@@ -52,6 +250,7 @@ function Layout() {
   const [orientation, setOrientation] = useAtom(orientationAtom);
 
   useKeepAwake();
+  useNotificationObserver();
 
   const queryClientRef = useRef<QueryClient>(
     new QueryClient({
@@ -67,6 +266,10 @@ function Layout() {
     })
   );
 
+  useEffect(() => {
+    checkAndRequestPermissions();
+  }, []);
+
   useEffect(() => {
     if (settings?.autoRotate === true)
       ScreenOrientation.lockAsync(ScreenOrientation.OrientationLock.DEFAULT);
@@ -164,7 +367,7 @@ function Layout() {
                         <Stack.Screen name="+not-found" />
                       </Stack>
                       <Toaster
-                        duration={2000}
+                        duration={4000}
                         toastOptions={{
                           style: {
                             backgroundColor: "#262626",
@@ -188,3 +391,23 @@ function Layout() {
     </GestureHandlerRootView>
   );
 }
+
+async function saveDownloadedItemInfo(item: BaseItemDto) {
+  try {
+    const downloadedItems = await AsyncStorage.getItem("downloadedItems");
+    let items: BaseItemDto[] = downloadedItems
+      ? JSON.parse(downloadedItems)
+      : [];
+
+    const existingItemIndex = items.findIndex((i) => i.Id === item.Id);
+    if (existingItemIndex !== -1) {
+      items[existingItemIndex] = item;
+    } else {
+      items.push(item);
+    }
+
+    await AsyncStorage.setItem("downloadedItems", JSON.stringify(items));
+  } catch (error) {
+    console.error("Failed to save downloaded item information:", error);
+  }
+}