fix(history): remove selections atomically

tests/history-preload.test.ts

@@ -6,6 +6,7 @@ import type { HistoryEntry } from "../src/shared/types";
 const electron = vi.hoisted(() => ({
   api: undefined as ElectronApi | undefined,
   listeners: new Map<string, (...args: unknown[]) => void>(),
+  invoke: vi.fn<(...args: unknown[]) => Promise<unknown>>(async () => undefined),
   on: vi.fn((channel: string, listener: (...args: unknown[]) => void) => {
     electron.listeners.set(channel, listener);
   }),
@@ -23,7 +24,7 @@ vi.mock("electron", () => ({
     }
   },
   ipcRenderer: {
-    invoke: vi.fn(),
+    invoke: electron.invoke,
     on: electron.on,
     removeListener: electron.removeListener,
     send: vi.fn()
@@ -48,4 +49,13 @@ describe("history preload contract", () => {
     unsubscribe?.();
     expect(electron.removeListener).toHaveBeenCalledWith(IPC_CHANNELS.HISTORY_ENTRY_ADDED, listener);
   });
+
+  it("forwards a history selection through one bulk removal channel", async () => {
+    electron.invoke.mockClear();
+
+    await electron.api?.removeHistoryEntries(["history-a", "history-b"]);
+
+    expect(electron.invoke).toHaveBeenCalledTimes(1);
+    expect(electron.invoke).toHaveBeenCalledWith(IPC_CHANNELS.REMOVE_HISTORY_ENTRIES, ["history-a", "history-b"]);
+  });
 });

tests/history-view.test.tsx

@@ -639,6 +639,17 @@ describe("visual history states", () => {
     expect(listener).toContain("mergeLiveHistoryEntry");
     expect(listener).not.toContain("getHistory()");
   });
+
+  it("removes the selected history ids through one backend call", () => {
+    const source = readFileSync(new URL("../src/renderer/App.tsx", import.meta.url), "utf8").replaceAll("\r\n", "\n");
+    const removalStart = source.indexOf("const removeHistoryEntries = useCallback");
+    const removalEnd = source.indexOf("const clearHistoryEntries", removalStart);
+    const removal = source.slice(removalStart, removalEnd);
+
+    expect(removal).toContain("window.rd.removeHistoryEntries(ids)");
+    expect(removal).not.toContain("Promise.allSettled");
+    expect(removal).not.toContain("window.rd.removeHistoryEntry(");
+  });
 
   it("keeps bootstrap deterministic before exposing loading and error responses to the opened history view", async () => {
     const loadingApi = createVisualElectronApi(createVisualFixture("dense"), "?history-state=loading");

tests/storage.test.ts

@@ -1,7 +1,7 @@
 import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
-import { afterEach, beforeEach, describe, expect, it } from "vitest";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { parseDebridLinkApiKeys } from "../src/shared/debrid-link-keys";
 import { getMegaDebridAccountId } from "../src/shared/mega-debrid-accounts";
 import { getProviderUsageDayKey } from "../src/shared/provider-daily-limits";
@@ -9,7 +9,7 @@ import { parseRealDebridApiAccounts, serializeRealDebridApiAccounts } from "../s
 import { AppSettings } from "../src/shared/types";
 import { defaultSettings } from "../src/main/constants";
 import { configureCredentialProtector } from "../src/main/credential-protection";
-import { addHistoryEntryForRetention, createStoragePaths, emptySession, loadHistory, loadHistoryForRetention, loadSession, loadSettings, normalizeLoadedSession, normalizeSettings, resetHistoryForRetention, saveHistory, saveSession, saveSessionAsync, saveSettings, saveSettingsAsync } from "../src/main/storage";
+import { addHistoryEntryForRetention, createStoragePaths, emptySession, loadHistory, loadHistoryForRetention, loadSession, loadSettings, normalizeLoadedSession, normalizeSettings, removeHistoryEntries, resetHistoryForRetention, saveHistory, saveSession, saveSessionAsync, saveSettings, saveSettingsAsync } from "../src/main/storage";
 
 const tempDirs: string[] = [];
 type SettingsSaveMode = "sync" | "async";
@@ -30,8 +30,9 @@ beforeEach(() => {
   });
 });
 
-afterEach(() => {
-  for (const dir of tempDirs.splice(0)) {
+afterEach(() => {
+  vi.restoreAllMocks();
+  for (const dir of tempDirs.splice(0)) {
     fs.rmSync(dir, { recursive: true, force: true });
   }
 });
@@ -938,7 +939,7 @@ describe("settings storage", () => {
     expect(normalized.historyRetentionMode).toBe("permanent");
   });
 
-  it("skips adding persisted history entries when history retention is never", () => {
+  it("skips adding persisted history entries when history retention is never", () => {
     const dir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-store-"));
     tempDirs.push(dir);
     const paths = createStoragePaths(dir);
@@ -1200,6 +1201,37 @@ describe("settings storage", () => {
     }));
   });
 
+  it("removes a history selection in one pass without applying the default 500-entry limit", () => {
+    const dir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-store-"));
+    tempDirs.push(dir);
+    const paths = createStoragePaths(dir);
+    const limits = { maxEntries: 1_000, maxAgeDays: 0 };
+    const entries = Array.from({ length: 600 }, (_, index) => ({
+      id: `hist-${index}`,
+      name: `Paket ${index}`,
+      totalBytes: 1024,
+      downloadedBytes: 1024,
+      fileCount: 1,
+      provider: "realdebrid" as const,
+      completedAt: Date.now() - index,
+      durationSeconds: 12,
+      status: "completed" as const,
+      outputDir: path.join(dir, `out-${index}`),
+      urls: [`https://example.com/file-${index}.rar`]
+    }));
+    saveHistory(paths, entries, limits);
+    const renameSpy = vi.spyOn(fs, "renameSync");
+    renameSpy.mockClear();
+
+    const updated = removeHistoryEntries(paths, ["hist-0", "hist-599"], limits);
+
+    expect(renameSpy).toHaveBeenCalledTimes(1);
+    renameSpy.mockRestore();
+    expect(updated).toHaveLength(598);
+    expect(updated.some((entry) => entry.id === "hist-0" || entry.id === "hist-599")).toBe(false);
+    expect(loadHistory(paths, limits)).toHaveLength(598);
+  });
+
   it("returns empty session when session file contains invalid JSON", () => {
     const dir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-store-"));
     tempDirs.push(dir);

tests/visual/mock-electron-api.ts

@@ -388,6 +388,11 @@ export function createVisualElectronApi(
         fixture.history.splice(index, 1);
       }
     },
+    removeHistoryEntries: async (entryIds) => {
+      const removed = new Set(entryIds);
+      const retained = fixture.history.filter((entry) => !removed.has(entry.id));
+      fixture.history.splice(0, fixture.history.length, ...retained);
+    },
     revealHistoryEntry: async (entryId) => fixture.history.some((entry) => entry.id === entryId)
       ? { ok: true }
       : { ok: false, reason: "entry-not-found" },