fix(ui): don't show year "0"

Signed-off-by: Deluan <deluan@navidrome.org>

ui/src/album/AlbumDatesField.jsx

@@ -10,6 +10,12 @@ export const AlbumDatesField = ({ className, ...rest }) => {
   const releaseYear = releaseDate?.toString().substring(0, 4)
   const yearRange =
     formatRange(record, 'originalYear') || record['maxYear']?.toString()
+
+  // Don't show anything if the year starts with "0"
+  if (yearRange === '0' || releaseYear?.startsWith('0')) {
+    return null
+  }
+
   let label = yearRange
 
   if (releaseYear !== undefined && yearRange !== releaseYear) {

ui/src/album/AlbumDatesField.test.jsx

@@ -0,0 +1,112 @@
+import { describe, test, expect, vi } from 'vitest'
+import { render } from '@testing-library/react'
+import { RecordContextProvider } from 'react-admin'
+import { AlbumDatesField } from './AlbumDatesField'
+import { formatRange } from '../common/index.js'
+
+// Mock the formatRange function
+vi.mock('../common/index.js', () => ({
+  formatRange: vi.fn(),
+}))
+
+describe('AlbumDatesField', () => {
+  test('renders nothing when yearRange is "0"', () => {
+    const record = {
+      maxYear: '0',
+      releaseDate: '2020-01-01',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('0')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField />
+      </RecordContextProvider>,
+    )
+
+    expect(container.firstChild).toBeNull()
+  })
+
+  test('renders nothing when releaseYear is "0"', () => {
+    const record = {
+      maxYear: '2020',
+      releaseDate: '0-01-01',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('2020')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField />
+      </RecordContextProvider>,
+    )
+
+    expect(container.firstChild).toBeNull()
+  })
+
+  test('renders only yearRange when releaseYear is undefined', () => {
+    const record = {
+      maxYear: '2020',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('2020')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField />
+      </RecordContextProvider>,
+    )
+
+    expect(container.textContent).toBe('2020')
+  })
+
+  test('renders both years when they are different', () => {
+    const record = {
+      maxYear: '2018',
+      releaseDate: '2020-01-01',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('2018')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField />
+      </RecordContextProvider>,
+    )
+
+    expect(container.textContent).toBe('♫ 2018 · ○ 2020')
+  })
+
+  test('renders only yearRange when both years are the same', () => {
+    const record = {
+      maxYear: '2020',
+      releaseDate: '2020-01-01',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('2020')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField />
+      </RecordContextProvider>,
+    )
+
+    expect(container.textContent).toBe('2020')
+  })
+
+  test('applies className when provided', () => {
+    const record = {
+      maxYear: '2020',
+    }
+
+    vi.mocked(formatRange).mockReturnValue('2020')
+
+    const { container } = render(
+      <RecordContextProvider value={record}>
+        <AlbumDatesField className="test-class" />
+      </RecordContextProvider>,
+    )
+
+    expect(container.firstChild).toHaveClass('test-class')
+  })
+})