Files

Dev 95bf9c2eed docs(06-02): complete MainWindowViewModel global site selection plan

- Add 06-02-SUMMARY.md with execution results and dependency graph
- Update STATE.md: progress 20%, decision logged, session recorded
- Update ROADMAP.md: phase 6 in progress (1/5 plans complete)
- Mark SITE-01 requirement complete in REQUIREMENTS.md

2026-04-07 10:04:36 +02:00

4.2 KiB

Raw Blame History

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase

plan

subsystem

tags

requires

provides

affects

tech-stack

key-files

key-decisions

patterns-established

requirements-completed

duration

completed

06-global-site-selection

wpf

mvvm

observable-collection

weak-reference-messenger

community-toolkit

phase	provides
06-global-site-selection/06-01	GlobalSitesChangedMessage class in Core/Messages

GlobalSelectedSites ObservableCollection on MainWindowViewModel

OpenGlobalSitePickerCommand (disabled when no profile)

GlobalSitesSelectedLabel computed property for toolbar

WeakReferenceMessenger broadcast on GlobalSelectedSites change

Clear on tenant switch and session clear

06-03 (toolbar XAML binds to these properties)

06-04 (FeatureViewModelBase registers for GlobalSitesChangedMessage)

added

patterns

Func<Window>? factory property for dialog opening (keeps Window refs out of VMs)

CollectionChanged subscription to broadcast messenger message and update computed label

ObservableCollection clear in OnSelectedProfileChanged for tenant-scoped state

created

modified

SharepointToolbox/ViewModels/MainWindowViewModel.cs

Used using SharepointToolbox.Views.Dialogs in ViewModel for SitePickerDialog cast — acceptable given existing Window reference pattern in this VM

GlobalSitesSelectedLabel uses hardcoded string; plan 06-03 will replace with localized keys

CollectionChanged event subscribes in constructor to trigger both label update and messenger broadcast atomically

OpenGlobalSitePickerDialog: same Func<Window>? factory pattern as OpenProfileManagementDialog

BroadcastGlobalSites(): single helper centralizes messenger send for GlobalSitesChangedMessage

SITE-01

8min

2026-04-07

Phase 06 Plan 02: MainWindowViewModel Global Site Selection Summary

ObservableCollection GlobalSelectedSites with dialog command, computed label, messenger broadcast, and clear-on-tenant-switch added to MainWindowViewModel

Performance

Duration: 8 min
Started: 2026-04-07T10:10:00Z
Completed: 2026-04-07T10:18:00Z
Tasks: 1
Files modified: 1

Accomplishments

Added GlobalSelectedSites and OpenGlobalSitePickerCommand to MainWindowViewModel — toolbar UI (06-03) can bind directly
WeakReferenceMessenger broadcasts GlobalSitesChangedMessage on every collection change — all tab VMs receive live updates
GlobalSelectedSites cleared on tenant switch and session clear, keeping site selection scoped to the current tenant

Task Commits

Each task was committed atomically:

Task 1: Add global site selection state, command, and broadcast to MainWindowViewModel - a10f03e (feat)

Plan metadata: (docs commit to follow)

Files Created/Modified

SharepointToolbox/ViewModels/MainWindowViewModel.cs - Added OpenGlobalSitePickerDialog factory, GlobalSelectedSites, GlobalSitesSelectedLabel, OpenGlobalSitePickerCommand, ExecuteOpenGlobalSitePicker, BroadcastGlobalSites; clear on tenant switch and session clear

Decisions Made

Added using SharepointToolbox.Views.Dialogs; to MainWindowViewModel — acceptable because this VM already holds Func<Window>? factory properties that reference the View layer. The cast in ExecuteOpenGlobalSitePicker requires knowing the concrete dialog type.
GlobalSitesSelectedLabel uses a hardcoded English string for now; plan 06-03 will replace it with a localized key from Strings.resx once toolbar XAML is added.

Deviations from Plan

None - plan executed exactly as written.

(Note: GlobalSitesChangedMessage.cs was already present from plan 06-01 — no deviation needed.)

Issues Encountered

None.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

MainWindowViewModel now exposes all properties and commands needed for the toolbar XAML (plan 06-03)
OpenGlobalSitePickerDialog factory property ready to be wired in MainWindow.xaml.cs (plan 06-03)
GlobalSitesChangedMessage broadcasting is live; FeatureViewModelBase can register for it (plan 06-04)

Phase: 06-global-site-selection Completed: 2026-04-07

4.2 KiB Raw Blame History