For each expression that contains a number, add deep link to ahahnb

[hf-kklein]

https://github.com/Hochfrequenz/AHahnB/pull/366

• [ ] find a good criteria on when to display a link (e.g. not for amodel mark like 'X'/'Muss'... alone but 'X [203]')
• [ ] the ahahnb base url should be configurable
• [ ] provide the query parameters format, format_version and expression as query params

[samarsrivastav]

hey @hf-kklein the link that you have provided is not working, Could you check it once !!

[hf-kklein]

@samarsrivastav thanks for your question. The link points to a private repository and a discussion there.

What is AHahnB/Bedingungsbaum?

So what we want is:

• There is another Hochfrequenz website, internally named ahahnb. Its features is to visualize Expressions like they occur in the AHBs, for example an expression like Muss [1] U ([2] O [3]) is visualized as a tree like this:
• Now, if you also know from which EDIFACT format (say UTILMD, INVOIC...) and in which version used by German utilities this expression is meant (e.g. FV2404 for all documents valid from April 2024 till end of September 2024), then you can also resolve, what is meant by the single tree nodes [1], [2] and [3].
• Example: If the expression is from a format=COMDIS AHB with format_version=FV2404, then the tree looks like this:

The link to directly render this is:

https://bedingungsbaum.stage.hochfrequenz.de/tree/?format=FV2404&format_version=COMDIS&expression=Muss%20%5B1%5D%20U%20%28%5B2%5D%20O%20%5B3%5D%29

You need to create an account to use this service. Please note: It's only a test environment so far.

The new feature for this project/repository:

The feature that I requested for ahbesser is is: In the column Pflichtfeld-Kennzeichen in ahbesser, add a deep link to ahahnb where the expression is non-trivial. Non-trivial means: no link shall be created for just 'Muss' or 'X'.

Check for example this AHB: http://ahb-tabellen.stage.hochfrequenz.de/ahb/FV2404/29001 It would be nice to have a link to ahahnb for this line and its expression:

I want to click on X (([939][21]) ∨([940][22])) ∧[508] and be redirected to https://bedingungsbaum.stage.hochfrequenz.de/tree/?format=FV2404&format_version=COMDIS&expression=X%20%28%28%5B939%5D%5B21%5D%29%20%E2%88%A8%28%5B940%5D%5B22%5D%29%29%20%E2%88%A7%5B508%5D

The base URL https://bedingungsbaum.stage.hochfrequenz.de has to be configurable via an environment variable. In this example, it refers to our staging/test environemnt.