refactor: remove dead code

Delete unused components, hooks and utilities that have no remaining references, and drop their now-unused exports (augmentations/string, Number.prototype.hoursToMilliseconds). Also drop the dangling ExampleGlobalModalUsage reference from GLOBAL_MODAL_GUIDE.md.

hooks/useControlsVisibility.ts

@@ -1,37 +0,0 @@
-import { useCallback, useEffect, useRef } from "react";
-import { useSharedValue } from "react-native-reanimated";
-
-export const useControlsVisibility = (timeout = 3000) => {
-  const opacity = useSharedValue(1);
-
-  const hideControlsTimerRef = useRef<ReturnType<typeof setTimeout> | null>(
-    null,
-  );
-
-  const showControls = useCallback(() => {
-    opacity.value = 1;
-    if (hideControlsTimerRef.current) {
-      clearTimeout(hideControlsTimerRef.current);
-    }
-    hideControlsTimerRef.current = setTimeout(() => {
-      opacity.value = 0;
-    }, timeout);
-  }, [timeout]);
-
-  const hideControls = useCallback(() => {
-    opacity.value = 0;
-    if (hideControlsTimerRef.current) {
-      clearTimeout(hideControlsTimerRef.current);
-    }
-  }, []);
-
-  useEffect(() => {
-    return () => {
-      if (hideControlsTimerRef.current) {
-        clearTimeout(hideControlsTimerRef.current);
-      }
-    };
-  }, []);
-
-  return { opacity, showControls, hideControls };
-};

hooks/useDownloadedFileOpener.ts

@@ -1,35 +0,0 @@
-import type { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
-import { useCallback } from "react";
-import useRouter from "@/hooks/useAppRouter";
-import { usePlaySettings } from "@/providers/PlaySettingsProvider";
-import { writeToLog } from "@/utils/log";
-
-export const useDownloadedFileOpener = () => {
-  const router = useRouter();
-  const { setPlayUrl, setOfflineSettings } = usePlaySettings();
-
-  const openFile = useCallback(
-    async (item: BaseItemDto) => {
-      if (!item.Id) {
-        writeToLog("ERROR", "Attempted to open a file without an ID.");
-        console.error("Attempted to open a file without an ID.");
-        return;
-      }
-      const queryParams = new URLSearchParams({
-        itemId: item.Id,
-        offline: "true",
-        playbackPosition:
-          item.UserData?.PlaybackPositionTicks?.toString() ?? "0",
-      });
-      try {
-        router.push(`/player/direct-player?${queryParams.toString()}`);
-      } catch (error) {
-        writeToLog("ERROR", "Error opening file", error);
-        console.error("Error opening file:", error);
-      }
-    },
-    [setOfflineSettings, setPlayUrl, router],
-  );
-
-  return { openFile };
-};

hooks/useImageColors.ts

@@ -1,120 +0,0 @@
-import type { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
-import { useAtom, useAtomValue } from "jotai";
-import { useEffect, useMemo } from "react";
-import { Platform } from "react-native";
-import type * as ImageColorsType from "react-native-image-colors";
-import { apiAtom } from "@/providers/JellyfinProvider";
-
-// Conditionally import react-native-image-colors only on non-TV platforms
-const ImageColors = Platform.isTV
-  ? null
-  : (require("react-native-image-colors") as typeof ImageColorsType);
-
-import {
-  adjustToNearBlack,
-  calculateTextColor,
-  isCloseToBlack,
-  itemThemeColorAtom,
-} from "@/utils/atoms/primaryColor";
-import { getItemImage } from "@/utils/getItemImage";
-import { storage } from "@/utils/mmkv";
-
-/**
- * Custom hook to extract and manage image colors for a given item.
- *
- * @param item - The BaseItemDto object representing the item.
- * @param disabled - A boolean flag to disable color extraction.
- *
- */
-export const useImageColors = ({
-  item,
-  url,
-  disabled,
-}: {
-  item?: BaseItemDto | null;
-  url?: string | null;
-  disabled?: boolean;
-}) => {
-  const api = useAtomValue(apiAtom);
-  const [, setPrimaryColor] = useAtom(itemThemeColorAtom);
-
-  const isTv = Platform.isTV;
-
-  const source = useMemo(() => {
-    if (!api) return;
-    if (url) return { uri: url };
-    if (item)
-      return getItemImage({
-        item,
-        api,
-        variant: "Primary",
-        quality: 80,
-        width: 300,
-      });
-    return null;
-  }, [api, item, url]);
-
-  useEffect(() => {
-    if (isTv) return;
-    if (disabled) return;
-    if (source?.uri) {
-      const _primary = storage.getString(`${source.uri}-primary`);
-      const _text = storage.getString(`${source.uri}-text`);
-
-      if (_primary && _text) {
-        setPrimaryColor({
-          primary: _primary,
-          text: _text,
-        });
-        return;
-      }
-
-      // Extract colors from the image
-      if (!ImageColors?.getColors) return;
-
-      ImageColors.getColors(source.uri, {
-        fallback: "#fff",
-        cache: false,
-      })
-        .then((colors: ImageColorsType.ImageColorsResult) => {
-          let primary = "#fff";
-          let text = "#000";
-          let backup = "#fff";
-
-          // Select the appropriate color based on the platform
-          if (colors.platform === "android") {
-            primary = colors.dominant;
-            backup = colors.vibrant;
-          } else if (colors.platform === "ios") {
-            primary = colors.detail;
-            backup = colors.primary;
-          }
-
-          // Adjust the primary color if it's too close to black
-          if (primary && isCloseToBlack(primary)) {
-            if (backup && !isCloseToBlack(backup)) primary = backup;
-            primary = adjustToNearBlack(primary);
-          }
-
-          // Calculate the text color based on the primary color
-          if (primary) text = calculateTextColor(primary);
-
-          setPrimaryColor({
-            primary,
-            text,
-          });
-
-          // Cache the colors in storage
-          if (source.uri && primary) {
-            storage.set(`${source.uri}-primary`, primary);
-            storage.set(`${source.uri}-text`, text);
-          }
-        })
-        .catch((error: any) => {
-          console.error("Error getting colors", error);
-        });
-    }
-  }, [isTv, source?.uri, setPrimaryColor, disabled]);
-
-  if (isTv) return;
-};