d4fa402f04
- Create 11-01-SUMMARY.md with execution results - Update STATE.md: decisions, progress, session continuity - Update ROADMAP.md: phase 11 in progress (1/4 plans complete) - Mark BRAND-05 requirement complete in REQUIREMENTS.md
115 lines
4.6 KiB
Markdown
115 lines
4.6 KiB
Markdown
---
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phase: 11-html-export-branding
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plan: 01
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subsystem: export
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tags: [html-export, branding, csharp, tdd, dotnet]
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# Dependency graph
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requires:
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- phase: 10-branding-data-foundation
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provides: LogoData record with Base64 and MimeType properties
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provides:
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- ReportBranding positional record bundling MspLogo and ClientLogo as nullable LogoData
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- BrandingHtmlHelper static class generating flex branding header HTML fragment
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- 8 unit tests covering all logo combination states
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affects:
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- 11-02 (export services inject BrandingHtmlHelper.BuildBrandingHeader)
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- 11-03 (ViewModels assemble ReportBranding from IBrandingService and TenantProfile)
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# Tech tracking
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tech-stack:
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added: []
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patterns:
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- "Internal static helper class with single static method for HTML fragment generation"
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- "Positional record as simple DTO for passing logo pair to export pipeline"
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- "InternalsVisibleTo via MSBuild AssemblyAttribute ItemGroup (not AssemblyInfo.cs)"
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key-files:
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created:
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- SharepointToolbox/Core/Models/ReportBranding.cs
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- SharepointToolbox/Services/Export/BrandingHtmlHelper.cs
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- SharepointToolbox.Tests/Services/Export/BrandingHtmlHelperTests.cs
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modified:
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- SharepointToolbox/SharepointToolbox.csproj
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key-decisions:
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- "BrandingHtmlHelper is internal — only used within Services.Export namespace, tests access via InternalsVisibleTo"
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- "InternalsVisibleTo added via MSBuild AssemblyAttribute ItemGroup rather than AssemblyInfo.cs"
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- "ReportBranding is a positional record — always constructed in code, never deserialized from JSON"
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- "Returns empty string (not null) when no branding — callers need no null checks"
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- "Flex spacer div only added when both logos present — single logo has no wasted space"
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patterns-established:
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- "HTML helper returns empty string for no-op case — safe to concatenate without null guard"
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- "data-URI inline format: src=\"data:{MimeType};base64,{Base64}\" for self-contained HTML reports"
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- "alt=\"\" on decorative logos — accessibility-correct for non-content images"
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requirements-completed: [BRAND-05]
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# Metrics
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duration: 15min
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completed: 2026-04-08
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---
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# Phase 11 Plan 01: ReportBranding Model and BrandingHtmlHelper Summary
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**ReportBranding DTO and BrandingHtmlHelper static class producing flex-layout data-URI branding header HTML for all 5 HTML export services**
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## Performance
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- **Duration:** ~15 min
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- **Started:** 2026-04-08T12:31:52Z
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- **Completed:** 2026-04-08T12:46:00Z
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- **Tasks:** 1 (TDD: RED → GREEN)
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- **Files modified:** 4
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## Accomplishments
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- Created `ReportBranding` positional record bundling nullable `MspLogo` and `ClientLogo` LogoData properties
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- Created `BrandingHtmlHelper` static class with `BuildBrandingHeader` covering all 4 logo states: null branding, both null, single logo, both logos
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- Wrote 8 unit tests (TDD) asserting HTML structure: data-URI format, flex layout, max-height/max-width, spacer presence/absence
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- Added `InternalsVisibleTo` to project file enabling tests to access `internal` BrandingHtmlHelper
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## Task Commits
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Each task was committed atomically:
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1. **Task 1: Create ReportBranding record and BrandingHtmlHelper with tests** - `212c439` (feat)
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**Plan metadata:** *(final metadata commit — see below)*
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_Note: TDD task completed in single commit (RED confirmed via build error, GREEN verified with all 8 tests passing)_
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## Files Created/Modified
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- `SharepointToolbox/Core/Models/ReportBranding.cs` - Positional record with MspLogo and ClientLogo nullable LogoData properties
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- `SharepointToolbox/Services/Export/BrandingHtmlHelper.cs` - Internal static class generating flex branding header HTML fragment
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- `SharepointToolbox.Tests/Services/Export/BrandingHtmlHelperTests.cs` - 8 unit tests covering all logo combination states
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- `SharepointToolbox/SharepointToolbox.csproj` - Added InternalsVisibleTo for SharepointToolbox.Tests
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## Decisions Made
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- Used `AssemblyAttribute` ItemGroup in `.csproj` instead of `AssemblyInfo.cs` for `InternalsVisibleTo` — consistent with modern SDK-style project approach
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- `BrandingHtmlHelper` stays `internal` — it is purely an implementation detail of the export services layer, not a public API
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## Deviations from Plan
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None - plan executed exactly as written.
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## Issues Encountered
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None.
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## User Setup Required
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None - no external service configuration required.
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## Next Phase Readiness
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- `ReportBranding` and `BrandingHtmlHelper` are ready for Plan 02 which adds optional branding parameters to all 5 HTML export services
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- All 8 unit tests pass; build succeeds with 0 warnings
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---
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*Phase: 11-html-export-branding*
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*Completed: 2026-04-08*
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