feat: enhance WelcomeDialog, export dialogs, GitStatusPanel, add CommandPalette, FindReplaceBar, and new converter dialogs

- WelcomeDialog: add quick start, feature showcase, keyboard shortcuts, recent files, version display - ExportDocxDialog/ExportHtmlDialog/ExportPdfDialog: add header/footer, paper size, margin controls - GitStatusPanel: full staging/unstaging, discard, commit workflow - CommandPalette: fuzzy command search with keyboard navigation - FindReplaceBar: find/replace with regex, case, whole-word options - New dialogs: BatchMediaConverterDialog, HeaderFooterDialog, PdfEditorDialog, UniversalConverterDialog - Tests: comprehensive coverage for all new/updated components
2026-08-02 18:10:18 +05:30 · 2026-06-13 19:34:42 +05:30
parent 6b564a4569
commit f2398e6e1a
52 changed files with 4309 additions and 250 deletions
@@ -0,0 +1,90 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { CommandPalette } from '@/components/modals/CommandPalette';
+import { useCommandStore } from '@/stores/command-store';
+
+beforeEach(() => {
+  localStorage.clear();
+  useCommandStore.setState({ handlers: {}, userBindings: {} } as any);
+  useCommandStore.getState().register('file.open', vi.fn());
+  useCommandStore.getState().register('file.save', vi.fn());
+  useCommandStore.getState().register('file.new', vi.fn());
+  useCommandStore.getState().register('file.exportPdf', vi.fn());
+  useCommandStore.getState().register('settings.open', vi.fn());
+});
+
+describe('CommandPalette', () => {
+  it('does not render when closed', () => {
+    render(<CommandPalette />);
+    expect(screen.queryByPlaceholderText(/type a command/i)).not.toBeInTheDocument();
+  });
+
+  it('opens on Ctrl+Shift+P', async () => {
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    expect(screen.getByPlaceholderText(/type a command/i)).toBeInTheDocument();
+  });
+
+  it('closes on Escape', async () => {
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    await waitFor(() => expect(screen.getByPlaceholderText(/type a command/i)).toBeInTheDocument());
+    const input = screen.getByPlaceholderText(/type a command/i);
+    await userEvent.type(input, '{Escape}');
+    expect(screen.queryByPlaceholderText(/type a command/i)).not.toBeInTheDocument();
+  });
+
+  it('filters commands based on query', async () => {
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    const input = screen.getByPlaceholderText(/type a command/i);
+    await userEvent.type(input, 'open');
+    const items = screen.getAllByRole('option');
+    expect(items.length).toBeGreaterThan(0);
+    items.forEach((item) => {
+      expect(item.textContent?.toLowerCase()).toContain('open');
+    });
+  });
+
+  it('navigates with arrow keys', async () => {
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    const input = screen.getByPlaceholderText(/type a command/i);
+    await userEvent.type(input, '{ArrowDown}{ArrowDown}');
+    const items = screen.getAllByRole('option');
+    const selected = items.find((el) => el.getAttribute('aria-selected') === 'true');
+    expect(selected).toBe(items[2]);
+  });
+
+  it('executes command on Enter', async () => {
+    const handler = vi.fn();
+    useCommandStore.getState().register('test.command', handler);
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    const input = screen.getByPlaceholderText(/type a command/i);
+    await userEvent.type(input, 'test');
+    await userEvent.keyboard('{Enter}');
+    expect(handler).toHaveBeenCalled();
+  });
+
+  it('shows no results message for non-matching query', async () => {
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    const input = screen.getByPlaceholderText(/type a command/i);
+    await userEvent.type(input, 'zzznonexistent');
+    expect(screen.getByText(/no matching commands/i)).toBeInTheDocument();
+  });
+
+  it('limits results to 8', async () => {
+    for (let i = 0; i < 20; i++) {
+      useCommandStore.getState().register(`test.command.${i}`, vi.fn());
+    }
+    render(<CommandPalette />);
+    await userEvent.keyboard('{Control>}{Shift>}{p}{/Shift}{/Control}');
+    await waitFor(() => {
+      const items = screen.queryAllByRole('option');
+      expect(items.length).toBeLessThanOrEqual(8);
+    });
+  });
+});