[Lens] Fixes bug on XY charts with empty data, a breakdown and a reference layer

[stratoula]

Summary

Closes #131793

Check the issue to replicate the bug.

Although the error is fixed when I added the ? on

const xColumnId = firstTable.columns.find((col) => col.id === dataLayers[0]?.xAccessor)?.id;

I see the No data to display message from EC.

I think that we want to render the Lens empty chart placeholder so I fixed that by changing the condition for rendering this placeholder. It used to be if (filteredLayers.length === 0) { but the filteredLayers can contain only the referenceLine layer even if the dataLayer is absent.

I think that the correct check here is the dataLayers.

So now it is displayed as:

Checklist

• Unit or functional tests were updated or added to match the most common scenarios

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)

[flash1293]

@elasticmachine merge upstream

[flash1293]

Tested all the combinations, works as expected

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 521603b
• Storybooks Preview
• Webpack Bundle Analyzer

Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
expressionXY	55.9KB	55.9KB	+10.0B

History

• 💚 Build #43687 succeeded 275457f

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream