Autolegend

[mohsin-r]

Related Item(s)

config-editor#34
config-editor#35

Changes

• [FEATURE] In the layers section of the config editor, there is now a button called "autopopulate legend". When you click this, a layer item will be created in the legend for each layer that does not already have one. Additionally, every layer item in the legend config that does not have a corresponding layer in the layers config will be removed. This acts as a temporary autolegend until one exists in RAMP.
• [FEATURE] Editing the layer's ID in the layers config automatically updates the layerId field for the layer item in the legend config, if it exists.

Notes

• This PR also refactors a significant portion of the config editor code. Would be good to do a quick sanity check of previous functionality.

Testing

Steps:

1. Open the config editor.
2. Add a number of layers.
3. Click autopopulate.
4. Ensure the legend config updates.
5. Remove a number of layers.
6. Click autopopulate again.
7. Ensure the legend config updates.

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This change is 

[github-actions]

Your demo site is ready! 🚀 Visit it here: https://ramp4-pcar4.github.io/storylines-editor/autolegend

[szczz]

Works well, but we probably want to grouse at the user if they try to autopopulate without entering layer IDs

Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @mohsin-r)

[mohsin-r]

Donethanks. Also updated config editor to use RAMP npm 4.8

[yileifeng]

Reviewed 3 of 3 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @mohsin-r)

[mohsin-r]

Have added a commit that externalizes RAMP in the config editor. Config editor build file is now 900KB.

[RyanCoulsonCA]

Reviewed 1 of 3 files at r2, 3 of 3 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @mohsin-r)

[mohsin-r]

Would be better to review this stuff in #382 as that is the most updated. Closing this PR!