Add targetSnapshot info to Device Group page

[Steve-Mcl]

Task generated from the checklist in Improve Snapshot lifecycle handling #3622

[Steve-Mcl]

@knolleary

Q1: Is it the expectation that this be a column in the Device Groups list page or in the individual Device Group (or both)?

Mock up applied to device groups list page

Mock up applied to device group page

Q2: would this iteration expect the ability to remove the snapshot from the group (as part of the overall Snapshot lifecycle improvements) or perhaps add that as a task to #3622?

[Steve-Mcl]

@joepavitt I should probably have tagged yourself in case you have some UI/UX preferences here?

e.g. perhaps an overview page (like devices and instances have) is a better 1st iteration?

[joepavitt]

Not sure we need a full page - how about something in the top-right, where "Open Editor", etc. would normally live for instances. Lots of white space there now for device groups - and detailing the target snapshot seems sensible?

[Steve-Mcl]

@joepavitt only target snapshot? Only in the "Device Group" or "Device Groups" page (or both)?

Regarding whitespace: there is a LOT in the tables too.

Device Groups

Device Group

For reference, devices show the "Active Snapshot" in the Instance->Devices table.

[joepavitt]

Device Groups:

• Show target snapshot table for each device group

Device Group:

• Show target in top-right
• Show active snapshot for each device in the table

[knolleary]

Q2: would this iteration expect the ability to remove the snapshot from the group (as part of the overall Snapshot lifecycle improvements) or perhaps add that as a task to https://github.com/FlowFuse/flowfuse/issues/3622?

Add 'ability to remove snapshot from group' as a separate task. The goal here is just to communicate the snapshot information which is otherwise unknown.

[Steve-Mcl]

Q2: would this iteration expect the ability to remove the snapshot from the group (as part of the overall Snapshot lifecycle improvements) or perhaps add that as a task to #3622?

Add 'ability to remove snapshot from group' as a separate task. The goal here is just to communicate the snapshot information which is otherwise unknown.

done - added task to #3622

[Steve-Mcl]

Current task:

• Busy writing tests

Current state/progress:

Device Groups

Device Group with target set

Device Group without target set

[Steve-Mcl]

verified on staging