New Charts

This MR looks larger than it is! 😇 (It's NOT 88+)

What is this about?

This is prework and partial implementation for the new charts from figures.cc. New issues coming up ^^

I updated the widget mechanism and build a first dataViewWidget for a chart of figures.cc (YesNoChart)

How to test?

Import the example data (see below) and open /my-charts. The boolean questions should have a new chart. Also run the figures.cc demo: npm run dev in ./lib/figures.cc/rcc-dataviz This should spawn a dev server and tell you a port to inspect the demo on in your browser.

What did I do?

figures.cc code

I added the github repo of figures.cc to ./lib/figures.cc/rcc-dataviz

I did this with git subtree add, so this is not a submodule, but rather something like a one time pull. And it is now part of our repo, as if I had copied the code.

Sadly I did not enforce our coding rules, so the new part does not align with our linting rules. I disabled linting for that part. Just leave things in that folder as they are, and treat them like a 3rd party package. We might have to pull updates in the future.

Example Data

I added Example data with ExampleChartStoresModule from '@rcc/examples'. It added a few new questions and enough random example data for a year :)

Import that module in .../pat/features.ts to make use of it.

All of the new files from the figures.cc repo count as changes in this MR. No need to check them.

DataViewControl

I updated DataViewControl. It has three more properties now: startDate, endDate and scope, to accommodate for the new inputs in stacked-report-view.

ReportStackedViewComponent

I updated ReportStackedViewComponent so things work properly with the new charts. But the main changes here are due to a racing condition:

Before the changes we used dummy data, now we wait for the real data (Example data, see above). For this I had to move (re)initialization into ngOnChanges (from ngOnInit) because .report would start out as undefined. Moving parts of the code creates quite the mess in the diffs (the plain file is quite readable though).

BooleanDataViewWidget

This one visualizes questions with boolean answers.