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Sharepoint-Toolbox/.planning/phases/10-branding-data-foundation/10-03-PLAN.md
Dev 1ffd71243e docs(10): create phase plan - 3 plans in 2 waves
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-08 11:50:59 +02:00

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---
phase: 10-branding-data-foundation
plan: 03
type: execute
wave: 2
depends_on:
- 10-01
- 10-02
files_modified:
- SharepointToolbox/App.xaml.cs
autonomous: true
requirements:
- BRAND-01
- BRAND-03
- BRAND-06
must_haves:
truths:
- "BrandingRepository, BrandingService, and GraphUserDirectoryService are resolved by DI without runtime errors"
- "The full test suite passes including all new and existing tests"
artifacts:
- path: "SharepointToolbox/App.xaml.cs"
provides: "DI registration for Phase 10 services"
contains: "BrandingRepository"
key_links:
- from: "SharepointToolbox/App.xaml.cs"
to: "SharepointToolbox/Infrastructure/Persistence/BrandingRepository.cs"
via: "AddSingleton registration"
pattern: "BrandingRepository.*branding\\.json"
- from: "SharepointToolbox/App.xaml.cs"
to: "SharepointToolbox/Services/BrandingService.cs"
via: "AddSingleton registration"
pattern: "AddSingleton<BrandingService>"
- from: "SharepointToolbox/App.xaml.cs"
to: "SharepointToolbox/Services/GraphUserDirectoryService.cs"
via: "AddTransient registration"
pattern: "IGraphUserDirectoryService.*GraphUserDirectoryService"
---
<objective>
Register all Phase 10 services in the DI container and run the full test suite to confirm no regressions.
Purpose: Without DI registration, none of the new services are available at runtime. This plan wires BrandingRepository, BrandingService, and GraphUserDirectoryService into App.xaml.cs following established patterns.
Output: Updated App.xaml.cs with Phase 10 DI registrations. Full test suite green.
</objective>
<execution_context>
@C:/Users/dev/.claude/get-shit-done/workflows/execute-plan.md
@C:/Users/dev/.claude/get-shit-done/templates/summary.md
</execution_context>
<context>
@.planning/PROJECT.md
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/phases/10-branding-data-foundation/10-01-SUMMARY.md
@.planning/phases/10-branding-data-foundation/10-02-SUMMARY.md
<interfaces>
<!-- DI registration pattern from App.xaml.cs (lines 73-163). -->
From SharepointToolbox/App.xaml.cs:
```csharp
private static void RegisterServices(HostBuilderContext ctx, IServiceCollection services)
{
var appData = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"SharepointToolbox");
services.AddSingleton(_ => new ProfileRepository(Path.Combine(appData, "profiles.json")));
services.AddSingleton(_ => new SettingsRepository(Path.Combine(appData, "settings.json")));
services.AddSingleton<MsalClientFactory>();
services.AddSingleton<SessionManager>();
// ... more registrations ...
services.AddSingleton<GraphClientFactory>();
// ... more registrations ...
}
```
From 10-RESEARCH.md Pattern 7:
```csharp
// Phase 10: Branding Data Foundation
services.AddSingleton(_ => new BrandingRepository(Path.Combine(appData, "branding.json")));
services.AddSingleton<IBrandingService, BrandingService>();
services.AddTransient<IGraphUserDirectoryService, GraphUserDirectoryService>();
```
</interfaces>
</context>
<tasks>
<task type="auto">
<name>Task 1: Register Phase 10 services in DI and run full test suite</name>
<files>SharepointToolbox/App.xaml.cs</files>
<action>
1. Open `SharepointToolbox/App.xaml.cs` and locate the `RegisterServices` method.
2. Add a new section comment and three registrations AFTER the existing `SettingsRepository` registration (around line 79) and BEFORE the `MsalClientFactory` line. Place them logically with the other repository/service registrations:
```csharp
// Phase 10: Branding Data Foundation
services.AddSingleton(_ => new BrandingRepository(Path.Combine(appData, "branding.json")));
services.AddSingleton<IBrandingService, BrandingService>();
services.AddTransient<IGraphUserDirectoryService, GraphUserDirectoryService>();
```
3. Add the necessary `using` statements at the top of the file if not already present:
- `using SharepointToolbox.Infrastructure.Persistence;` (likely already present for ProfileRepository/SettingsRepository)
- `using SharepointToolbox.Services;` (likely already present for other service registrations)
4. Rationale for lifetimes per RESEARCH:
- `BrandingRepository`: Singleton — single file, shared SemaphoreSlim lock (same as ProfileRepository and SettingsRepository).
- `BrandingService` (as `IBrandingService`): Singleton — stateless after construction, depends on singleton repository.
- `GraphUserDirectoryService` (as `IGraphUserDirectoryService`): Transient — stateless, per-call usage, different tenants.
5. Build and run the full test suite to confirm zero regressions:
```bash
dotnet build --no-restore -warnaserror
dotnet test
```
</action>
<verify>
<automated>dotnet build --no-restore -warnaserror && dotnet test</automated>
</verify>
<done>App.xaml.cs has Phase 10 DI registrations. Full build succeeds with zero warnings. Full test suite passes with zero failures.</done>
</task>
</tasks>
<verification>
```bash
dotnet build --no-restore -warnaserror
dotnet test
```
Both must succeed. Zero warnings, zero test failures. This is the phase gate.
</verification>
<success_criteria>
- App.xaml.cs registers BrandingRepository (Singleton, branding.json), IBrandingService/BrandingService (Singleton), IGraphUserDirectoryService/GraphUserDirectoryService (Transient)
- Full build passes with -warnaserror
- Full test suite passes (all existing + all new tests)
</success_criteria>
<output>
After completion, create `.planning/phases/10-branding-data-foundation/10-03-SUMMARY.md`
</output>