---
phase: 11-html-export-branding
verified: 2026-04-08T00:00:00Z
status: passed
score: 5/5 must-haves verified
re_verification: false
---

# Phase 11: HTML Export Branding + ViewModel Integration — Verification Report

**Phase Goal:** All five HTML reports display MSP and client logos in a consistent header, and administrators can manage logos from Settings and the profile dialog without touching the View layer.
**Verified:** 2026-04-08
**Status:** PASSED
**Re-verification:** No — initial verification

---

## Goal Achievement

### Observable Truths (from ROADMAP.md Success Criteria)

| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | Running any of the five HTML exports produces an HTML file whose header contains the MSP logo `<img>` tag when an MSP logo is configured | VERIFIED | All 5 export services call `BrandingHtmlHelper.BuildBrandingHeader(branding)` between `<body>` and `<h1>` (7 injection points across 5 files) |
| 2 | When a client logo is configured, the HTML export header contains both logos side by side | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` emits both `<img>` tags with a flex spacer when both logos are non-null; ViewModels assemble `ReportBranding(mspLogo, clientLogo)` from `IBrandingService.GetMspLogoAsync()` and `_currentProfile?.ClientLogo` |
| 3 | When no logo is configured, the HTML export header contains no broken image placeholder | VERIFIED | `BuildBrandingHeader` returns `string.Empty` when branding is null or both logos are null; all 5 services use optional `ReportBranding? branding = null` preserving identical pre-branding output |
| 4 | SettingsViewModel exposes browse/clear commands for MSP logo; ProfileManagementViewModel exposes browse/clear commands for client logo — both exercisable without a View | VERIFIED | `SettingsViewModel.BrowseMspLogoCommand` and `ClearMspLogoCommand` exist as `IAsyncRelayCommand`; `ProfileManagementViewModel` exposes `BrowseClientLogoCommand`, `ClearClientLogoCommand`, `AutoPullClientLogoCommand`; both backed by unit tests |
| 5 | Auto-pulling the client logo from Entra branding API stores it in the tenant profile and falls back silently when no Entra branding is configured | VERIFIED | `AutoPullClientLogoAsync` calls `squareLogo` endpoint, pipes bytes to `ImportLogoFromBytesAsync`, calls `_profileService.UpdateProfileAsync`; catches `ODataError` with `ResponseStatusCode == 404` and sets informational `ValidationMessage` with no rethrow |

**Score:** 5/5 truths verified

---

## Required Artifacts

### Plan 01 — ReportBranding Model + BrandingHtmlHelper

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/Core/Models/ReportBranding.cs` | Immutable DTO with MspLogo and ClientLogo | VERIFIED | Positional record `ReportBranding(LogoData? MspLogo, LogoData? ClientLogo)` — 8 lines, substantive |
| `SharepointToolbox/Services/Export/BrandingHtmlHelper.cs` | Static helper generating branding header HTML | VERIFIED | Internal static class with `BuildBrandingHeader`, flex layout, data-URI format, empty-string fallback |
| `SharepointToolbox.Tests/Services/Export/BrandingHtmlHelperTests.cs` | Unit tests covering all 4 branding states | VERIFIED | 105 lines, 8 `[Fact]` tests covering null branding, both-null, single logo, both logos |

### Plan 02 — Branding Parameter in All 5 Export Services

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/Services/Export/HtmlExportService.cs` | Optional branding param on BuildHtml + WriteAsync | VERIFIED | 4 signatures carry `ReportBranding? branding = null`; 2 injection points |
| `SharepointToolbox/Services/Export/SearchHtmlExportService.cs` | Optional branding param | VERIFIED | BuildHtml + WriteAsync both carry param; injection confirmed |
| `SharepointToolbox/Services/Export/StorageHtmlExportService.cs` | Optional branding param (both overloads) | VERIFIED | 3 signatures with param; 2 injection points |
| `SharepointToolbox/Services/Export/DuplicatesHtmlExportService.cs` | Optional branding param | VERIFIED | BuildHtml + WriteAsync carry param; injection confirmed |
| `SharepointToolbox/Services/Export/UserAccessHtmlExportService.cs` | Optional branding param | VERIFIED | BuildHtml + WriteAsync carry param; injection confirmed |

### Plan 03 — IBrandingService Wired into Export ViewModels

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/ViewModels/Tabs/PermissionsViewModel.cs` | IBrandingService injection + branding in ExportHtmlAsync | VERIFIED | `IBrandingService? _brandingService` field; DI and test constructors present; 2 `WriteAsync` calls pass `branding` |
| `SharepointToolbox/ViewModels/Tabs/SearchViewModel.cs` | IBrandingService injection | VERIFIED | Non-nullable `IBrandingService _brandingService`; single constructor; `WriteAsync` passes `branding` |
| `SharepointToolbox/ViewModels/Tabs/StorageViewModel.cs` | IBrandingService injection | VERIFIED | Nullable field; DI + test constructors; `WriteAsync` passes `branding` |
| `SharepointToolbox/ViewModels/Tabs/DuplicatesViewModel.cs` | IBrandingService injection | VERIFIED | Non-nullable field; single constructor; `WriteAsync` passes `branding` |
| `SharepointToolbox/ViewModels/Tabs/UserAccessAuditViewModel.cs` | IBrandingService injection | VERIFIED | Nullable field; DI + test constructors; `WriteAsync` passes `branding` |

### Plan 04 — Logo Management Commands + Service Extensions

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/Services/ProfileService.cs` | UpdateProfileAsync | VERIFIED | `UpdateProfileAsync` at line 55, find-by-name-replace-save pattern |
| `SharepointToolbox/Services/IBrandingService.cs` | ImportLogoFromBytesAsync declaration | VERIFIED | `Task<LogoData> ImportLogoFromBytesAsync(byte[] bytes);` at line 8 |
| `SharepointToolbox/Services/BrandingService.cs` | ImportLogoFromBytesAsync implementation | VERIFIED | Implemented at line 40; `ImportLogoAsync` delegates to it at line 33 |
| `SharepointToolbox/ViewModels/Tabs/SettingsViewModel.cs` | BrowseMspLogoCommand + ClearMspLogoCommand | VERIFIED | Both `IAsyncRelayCommand` fields at lines 50-51; IBrandingService injected via constructor |
| `SharepointToolbox/ViewModels/ProfileManagementViewModel.cs` | BrowseClientLogoCommand + ClearClientLogoCommand + AutoPullClientLogoCommand | VERIFIED | All three at lines 40-42; 404 catch at line 235 |
| `SharepointToolbox.Tests/ViewModels/SettingsViewModelLogoTests.cs` | Tests for MSP logo commands | VERIFIED | 72 lines (min 40 required); tests confirm command existence and ClearMspLogo path |
| `SharepointToolbox.Tests/ViewModels/ProfileManagementViewModelLogoTests.cs` | Tests for client logo commands and auto-pull | VERIFIED | 118 lines (min 60 required); 7 tests including 404 handling |

---

## Key Link Verification

| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| `BrandingHtmlHelper.cs` | `ReportBranding.cs` | parameter type | VERIFIED | `BuildBrandingHeader(ReportBranding? branding)` — type referenced directly |
| `BrandingHtmlHelper.cs` | `LogoData.cs` | property access | VERIFIED | `msp.MimeType`, `msp.Base64`, `client.MimeType`, `client.Base64` |
| `HtmlExportService.cs` | `BrandingHtmlHelper.cs` | static method call | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` at lines 76 and 232 |
| `SearchHtmlExportService.cs` | `BrandingHtmlHelper.cs` | static method call | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` at line 47 |
| `StorageHtmlExportService.cs` | `BrandingHtmlHelper.cs` | static method call | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` at lines 52 and 152 |
| `DuplicatesHtmlExportService.cs` | `BrandingHtmlHelper.cs` | static method call | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` at line 56 |
| `UserAccessHtmlExportService.cs` | `BrandingHtmlHelper.cs` | static method call | VERIFIED | `BrandingHtmlHelper.BuildBrandingHeader` at line 91 |
| `PermissionsViewModel.cs` | `IBrandingService.cs` | constructor injection | VERIFIED | `IBrandingService? _brandingService` field; DI constructor at line 132 |
| `PermissionsViewModel.cs` | `HtmlExportService.cs` | WriteAsync with branding | VERIFIED | `WriteAsync(..., branding)` at lines 330 and 332 |
| `SettingsViewModel.cs` | `IBrandingService.cs` | constructor injection | VERIFIED | `IBrandingService _brandingService` field at line 14; constructor at line 53 |
| `ProfileManagementViewModel.cs` | `ProfileService.cs` | UpdateProfileAsync call | VERIFIED | `_profileService.UpdateProfileAsync` at lines 175, 191, 232 |
| `ProfileManagementViewModel.cs` | `Microsoft.Graph` | Organization.Branding.SquareLogo | VERIFIED | `graphClient.Organization[orgId].Branding.Localizations["default"].SquareLogo.GetAsync()` at lines 217-218 |

---

## Requirements Coverage

| Requirement | Source Plan | Description | Status | Evidence |
|-------------|------------|-------------|--------|----------|
| BRAND-05 | 11-01, 11-02, 11-03 | All five HTML report types display MSP and client logos in a consistent header | SATISFIED | `BrandingHtmlHelper` generates flex-layout data-URI header; all 5 exporters inject it; all 5 ViewModels assemble and pass `ReportBranding` to `WriteAsync` |
| BRAND-04 | 11-04 | User can auto-pull client logo from tenant's Entra branding API | SATISFIED | `AutoPullClientLogoCommand` implemented in `ProfileManagementViewModel`; calls squareLogo endpoint; persists via `UpdateProfileAsync`; handles 404 gracefully |

**Note on REQUIREMENTS.md checkbox:** `BRAND-04` shows `[ ]` (unchecked) in REQUIREMENTS.md and "Pending" in the traceability table. The implementation in the codebase is complete (see `AutoPullClientLogoAsync` and related commands). This is a documentation tracking artifact that needs updating — the requirement itself is satisfied by the implementation.

---

## Anti-Patterns Found

| File | Line | Pattern | Severity | Impact |
|------|------|---------|----------|--------|
| `HtmlExportService.cs` | 88, 257 | `placeholder="Filter permissions..."` | Info | HTML `<input>` placeholder attribute in a filter UI element — this is valid HTML, not a code stub |

No blockers or warnings found. The only `placeholder` matches are HTML form attribute strings in the legitimate permissions filter input, not code stubs.

---

## Human Verification Required

### 1. Visual Logo Layout in Browser

**Test:** Configure an MSP logo and a client logo in the application. Run any HTML export. Open the resulting HTML file in a browser.
**Expected:** The header shows the MSP logo left-aligned and the client logo right-aligned in a flex row with 16px gap; both logos are max 60px tall and max 200px wide; no broken image icons appear.
**Why human:** CSS rendering and visual layout cannot be verified by grep.

### 2. No-Logo Regression

**Test:** Clear both logos. Run any HTML export. Open the HTML file.
**Expected:** The report body appears identical to a pre-branding export — no blank space where the header would be, no empty `<div>`.
**Why human:** Visual comparison of rendered output requires a browser.

### 3. Auto-Pull from Entra Branding (Live Tenant)

**Test:** In the profile dialog, select a tenant with Entra branding configured. Click "Pull from Entra". Verify the logo appears after Phase 12 adds the preview control.
**Expected:** The tenant's squareLogo is imported, stored in the profile, and `ValidationMessage` reads "Client logo pulled from Entra branding."
**Why human:** Requires a live Graph API call to a real tenant. The 404 fallback path is tested by unit tests, but the success path requires a real tenant credential.

---

## Gaps Summary

No gaps. All five success criteria are satisfied, all must-have artifacts exist with substantive implementations, all key links are wired end-to-end.

The single documentation artifact to note: `REQUIREMENTS.md` still shows BRAND-04 as `[ ]` and "Pending" in the traceability table. The code fully implements the requirement; the tracking document was not updated during plan 04 execution. This does not affect goal achievement.

---

_Verified: 2026-04-08_
_Verifier: Claude (gsd-verifier)_
