feat(ui): add an explainArtwork data provider method

ui/src/dataProvider/wrapperDataProvider.js

@@ -229,6 +229,10 @@ const wrapperDataProvider = {
     httpClient(`${REST_URL}/metadata/${REFRESH_KIND[resource]}/${id}/refresh`, {
       method: 'POST',
     }).then(() => ({ data: { id } })),
+  explainArtwork: (resource, id) =>
+    httpClient(
+      `${REST_URL}/artwork/explain?kind=${REFRESH_KIND[resource]}&id=${encodeURIComponent(id)}`,
+    ).then(({ json }) => ({ data: json })),
 }
 
 export default wrapperDataProvider

ui/src/dataProvider/wrapperDataProvider.test.js

@@ -120,4 +120,23 @@ describe('wrapperDataProvider', () => {
       ).resolves.toEqual({ data: { id: 'al-1' } })
     })
   })
+
+  describe('explainArtwork', () => {
+    it('requests the artist kind prefix', async () => {
+      mockHttpClient.mockResolvedValue({ json: { name: 'Radiohead' } })
+      const result = await wrapperDataProvider.explainArtwork('artist', 'ar-1')
+      expect(mockHttpClient).toHaveBeenCalledWith(
+        expect.stringContaining('/artwork/explain?kind=ar&id=ar-1'),
+      )
+      expect(result).toEqual({ data: { name: 'Radiohead' } })
+    })
+
+    it('requests the album kind prefix', async () => {
+      mockHttpClient.mockResolvedValue({ json: {} })
+      await wrapperDataProvider.explainArtwork('album', 'al-1')
+      expect(mockHttpClient).toHaveBeenCalledWith(
+        expect.stringContaining('kind=al&id=al-1'),
+      )
+    })
+  })
 })