Fix: Download Notifications + Control & ContextMenu Icons (#38)

src/features/downloads/lib/downloadPoller.ts

@@ -1,61 +0,0 @@
-import { getCurrentWindow } from "@tauri-apps/api/window";
-import { gql } from "@api/client";
-import { GET_DOWNLOAD_STATUS } from "@api/queries/downloads";
-import { addToast, setActiveDownloads } from "@store/state.svelte";
-import type { DownloadStatus, DownloadQueueItem } from "@types/index";
-
-let prevQueue: DownloadQueueItem[] = [];
-
-function detectCompletions(prev: DownloadQueueItem[], next: DownloadQueueItem[]) {
-  for (const item of prev) {
-    if (item.state !== "DOWNLOADING") continue;
-    if (!next.some(q => q.chapter.id === item.chapter.id)) {
-      const manga = item.chapter.manga;
-      addToast({
-        kind:     "success",
-        title:    "Chapter downloaded",
-        body:     manga ? `${manga.title} — ${item.chapter.name}` : item.chapter.name,
-        duration: 4000,
-      });
-    }
-  }
-}
-
-function applyQueue(next: DownloadQueueItem[]) {
-  detectCompletions(prevQueue, next);
-  prevQueue = next;
-  setActiveDownloads(next.map(item => ({
-    chapterId: item.chapter.id,
-    mangaId:   item.chapter.mangaId,
-    progress:  item.progress,
-  })));
-}
-
-export async function mountDownloadPoller(): Promise<() => void> {
-  const win = getCurrentWindow();
-  let paused = false;
-  let interval: ReturnType<typeof setInterval>;
-
-  const poll = () => {
-    if (paused) return;
-    gql<{ downloadStatus: DownloadStatus }>(GET_DOWNLOAD_STATUS)
-      .then(d => applyQueue(d.downloadStatus.queue))
-      .catch(console.error);
-  };
-
-  poll();
-  interval = setInterval(poll, 2000);
-
-  const onVisibility = () => { paused = document.hidden; };
-  document.addEventListener("visibilitychange", onVisibility);
-
-  const unlistenFocus = await win.onFocusChanged(({ payload: focused }) => {
-    paused = !focused;
-  });
-
-  return () => {
-    clearInterval(interval);
-    document.removeEventListener("visibilitychange", onVisibility);
-    unlistenFocus();
-  };
-}