docs(ai-team): M10 setup session log and decisions merge

csharpfritz · Copilot · csharpfritz · commit 0c12f12b3ea8 · 2026-02-25T11:20:41.000-05:00
Session: 2026-02-25-m10-setup-and-treeview-fix
Requested by: Jeffrey T. Fritz

Changes:
- Logged session to .ai-team/log/2026-02-25-m10-setup-and-treeview-fix.md
- Merged 3 decision(s) from inbox into decisions.md
- Propagated updates to agent history files

Co-authored-by: Copilot &lt;223556219+Copilot@users.noreply.github.com&gt;
diff --git a/.ai-team/agents/beast/history.md b/.ai-team/agents/beast/history.md
@@ -70,3 +70,12 @@
 
  Team update (2026-02-25): ToolTip moved to BaseStyledComponent (28+ controls), ValidationSummary comma-split fixed, SkinID boolstring fixed  decided by Cyclops
  Team update (2026-02-25): M9 plan ratified  12 WIs across P0/P1/P2, migration fidelity theme  decided by Forge
+
+- **M9 Consolidated Audit Report:** Created `planning-docs/AUDIT-REPORT-M9.md` combining findings from three M9 audits: Doc Gap Audit (5 findings → #359), Integration Test Coverage Audit (5 findings → #358), and Sample Navigation Audit (19 findings → #350). All 29 findings mapped to M10 GitHub Issues with 100% coverage. Report includes 6 additional post-M9 findings (component gaps and TreeView bug). Used the planning-docs historical snapshot header convention (`> ⚠️ Historical Snapshot (Milestone 9)`).
+- **Audit report convention established:** Consolidated audit reports should live at `planning-docs/AUDIT-REPORT-M{N}.md` with the standard historical snapshot header, summary table, per-audit sections with findings + resolution status, and an appendix issue tracker. This pattern can be reused for future milestone audits.
+
+ Team update (2026-02-25): TreeView NodeImage now checks ShowExpandCollapse independently of ShowLines; ExpandCollapseImage() helper added (#361)  decided by Cyclops
+
+
+ Team update (2026-02-25): M12 introduces Migration Analysis Tool PoC (`bwfc-migrate` CLI, regex-based ASPX parsing, 3-phase roadmap)  decided by Forge
+
diff --git a/.ai-team/agents/colossus/history.md b/.ai-team/agents/colossus/history.md
@@ -44,3 +44,9 @@ Audited all sample page `@page` routes against ControlSampleTests.cs and Interac
  Team update (2026-02-25): ToolTip moved to BaseStyledComponent (28+ controls), ValidationSummary comma-split fixed, SkinID boolstring fixed  decided by Cyclops
  Team update (2026-02-25): M9 plan ratified  12 WIs, migration fidelity  decided by Forge
  Team update (2026-02-25): Test coverage audit merged  5 gaps identified, P0: ListView CrudOperations  decided by Colossus
+
+ Team update (2026-02-25): Consolidated audit reports now use `planning-docs/AUDIT-REPORT-M{N}.md` pattern for all milestone audits  decided by Beast
+
+
+ Team update (2026-02-25): M12 introduces Migration Analysis Tool PoC (`bwfc-migrate` CLI, regex-based ASPX parsing, 3-phase roadmap)  decided by Forge
+
diff --git a/.ai-team/agents/cyclops/history.md b/.ai-team/agents/cyclops/history.md
@@ -85,3 +85,12 @@ Audited 13 controls. Found: AccessKey/ToolTip missing from base class (universal
  Team update (2026-02-25): Doc audit found DetailsView/DataGrid features needing implementation verification  decided by Beast
  Team update (2026-02-25): Test audit found 5 missing smoke tests (P0: ListView CrudOperations)  decided by Colossus
  Team update (2026-02-25): M9 plan ratified  12 WIs, migration fidelity  decided by Forge
+
+### Bug Fix: TreeView caret not rotating on expand/collapse (#361)
+
+- **NodeImage fallback logic restructured (TreeNode.razor.cs lines 176–240):** The `NodeImage` property's three fallback paths (for root, parent, and leaf nodes when `ShowLines=false`) did not check `ShowExpandCollapse`. They relied on `ImageSet.Collapse` being non-empty to determine whether to show expand/collapse images vs `Default_NoExpand.gif`. For any ImageSet where `Collapse` returned empty, nodes would always show `Default_NoExpand.gif` regardless of expanded state. Fixed by adding explicit `if (ParentTreeView.ShowExpandCollapse)` checks in the non-ShowLines paths. Extracted `ExpandCollapseImage(bool expanded)` private helper to DRY the ImageSet→filename resolution with guaranteed fallbacks (`Default_Collapse.gif` / `Default_Expand.gif`). When `ShowExpandCollapse=false`, the method now explicitly returns `Default_NoExpand.gif`.
+- **Key files:** `src/BlazorWebFormsComponents/TreeNode.razor.cs` (NodeImage property + ExpandCollapseImage helper). Template in `TreeNode.razor` was already correct — it only renders `NodeImage` when `ShowExpandCollapse=true`.
+- **Pattern:** TreeView expand/collapse image resolution has three tiers: (1) ShowLines+ShowExpandCollapse → line-style images (Dash/T/L variants), (2) ShowExpandCollapse only → ImageSet images with Default fallback, (3) neither → NoExpand. The `TreeViewImageSet` base class's `Collapse`/`Expand` properties never return empty for built-in sets, but the code must not assume this.
+
+ Team update (2026-02-25): M12 introduces Migration Analysis Tool PoC (`bwfc-migrate` CLI, regex-based ASPX parsing, 3-phase roadmap)  decided by Forge
+
diff --git a/.ai-team/agents/forge/history.md b/.ai-team/agents/forge/history.md
@@ -121,3 +121,23 @@ Planned M9: "Migration Fidelity & Hardening" — 12 work items, ~30 gap closures
  Team update (2026-02-25): Doc audit found 10 gaps across FormView, DetailsView, DataGrid, ChangePassword, PagerSettings  decided by Beast
  Team update (2026-02-25): Nav audit found 4 missing components + 15 missing SubPages  decided by Jubilee
  Team update (2026-02-25): Test audit found 5 missing smoke tests  decided by Colossus
+
+### Summary: Milestone 12 Planning — Migration Analysis Tool PoC (2026-02-25)
+
+Planned M12: "Migration Analysis Tool (PoC)" — 13 work items. A CLI tool (`bwfc-migrate`) that analyzes existing Web Forms applications and produces migration reports showing control coverage, gaps, code-behind pattern detection, and complexity scoring.
+
+**Architecture decisions:**
+- Same repo, new project: `src/BlazorWebFormsComponents.MigrationAnalysis/` — mapping table must stay in sync with component library
+- CLI tool via `System.CommandLine`, packaged as `dotnet tool` for easy distribution
+- Regex-based parsing for PoC (not Roslyn) — hard scope boundary to prevent scope creep
+- Control mapping registry derived from `status.md`: 51 supported, 2 deferred, ~15 explicitly unsupported with migration guidance
+- Complexity scoring: Green/Yellow/Red based on control gaps + code-behind pattern density
+- Two output formats: Markdown (human-readable) + JSON (machine-readable)
+- Three-phase roadmap: Phase 1 (M12) = analysis engine + CLI, Phase 2 = Roslyn + scaffolding, Phase 3 = Copilot agent integration
+
+**Key insight:** At 51/53 components, the highest-value work is no longer building components — it's reducing the friction of using the ones we have. A migration analysis tool turns a week of manual evaluation into a 5-second CLI invocation.
+
+📌 Team update (2026-02-25): Milestone 12 planned — 13 WIs, "Migration Analysis Tool PoC". CLI tool for Web Forms app analysis with control mapping, gap identification, complexity scoring, and report generation. — decided by Forge
+
+ Team update (2026-02-25): Consolidated audit reports now use `planning-docs/AUDIT-REPORT-M{N}.md` pattern for all milestone audits  decided by Beast
+
diff --git a/.ai-team/agents/jubilee/history.md b/.ai-team/agents/jubilee/history.md
@@ -56,3 +56,9 @@ Chart: 8 basic + 4 advanced sample pages (DataBinding, MultiSeries, Styling, Cha
 � Team update (2026-02-25): ToolTip moved to BaseStyledComponent (28+ controls)  decided by Cyclops
  Team update (2026-02-25): M9 plan ratified  12 WIs, migration fidelity  decided by Forge
  Team update (2026-02-25): Nav audit merged  4 missing components + 15 missing SubPages in ComponentCatalog.cs  decided by Jubilee
+
+ Team update (2026-02-25): Consolidated audit reports now use `planning-docs/AUDIT-REPORT-M{N}.md` pattern for all milestone audits  decided by Beast
+
+
+ Team update (2026-02-25): M12 introduces Migration Analysis Tool PoC (`bwfc-migrate` CLI, regex-based ASPX parsing, 3-phase roadmap)  decided by Forge
+
diff --git a/.ai-team/agents/rogue/history.md b/.ai-team/agents/rogue/history.md
@@ -106,3 +106,9 @@ Wrote 24 bUnit tests across 2 files for migration fidelity work:
 
  Team update (2026-02-25): ToolTip moved to BaseStyledComponent (28+ controls), ValidationSummary comma-split fixed, SkinID boolstring fixed  decided by Cyclops
  Team update (2026-02-25): M9 plan ratified  12 WIs, migration fidelity  decided by Forge
+
+ Team update (2026-02-25): TreeView NodeImage now checks ShowExpandCollapse independently of ShowLines; ExpandCollapseImage() helper added (#361)  decided by Cyclops
+
+
+ Team update (2026-02-25): M12 introduces Migration Analysis Tool PoC (`bwfc-migrate` CLI, regex-based ASPX parsing, 3-phase roadmap)  decided by Forge
+
diff --git a/.ai-team/decisions.md b/.ai-team/decisions.md
@@ -1973,3 +1973,23 @@ Removed the `@rendermode InteractiveServer` directive. No other sample page in t
 **Why:** Users cannot discover sample pages that aren't in the sidebar navigation.
 
 
+
+### 2026-02-25: Consolidated audit reports use `planning-docs/AUDIT-REPORT-M{N}.md`
+
+**By:** Beast
+**What:** When multiple audits are conducted in a milestone, their findings should be consolidated into a single report at `planning-docs/AUDIT-REPORT-M{N}.md`. The report follows the planning-docs historical snapshot header convention and includes: summary table, per-audit sections (findings + resolution status), additional findings section, and a complete issue tracker appendix. Each finding is mapped to its resolving GitHub Issue with assigned agent.
+**Why:** M9 produced three separate audits (doc gaps, test coverage, sample navigation) with findings scattered across agent history files. A consolidated report makes it easy for Jeff and the team to see all findings in one place, track resolution against M10 issues, and verify coverage. This pattern should be reused for future milestone audits.
+
+### 2026-02-25: TreeView NodeImage must check ShowExpandCollapse independently of ShowLines
+
+**By:** Cyclops
+**Date:** 2026-02-25
+**Issue:** #361
+**What:** The `NodeImage` property in `TreeNode.razor.cs` now explicitly checks `ShowExpandCollapse` in the non-`ShowLines` code paths, rather than relying on `ImageSet.Collapse` being non-empty. A new `ExpandCollapseImage(bool)` helper provides the ImageSet filename with a guaranteed fallback to `Default_Collapse.gif` / `Default_Expand.gif`.
+**Why:** The previous code had a fragile assumption: it used `string.IsNullOrEmpty(ImageSet.Collapse)` as a proxy for "should I show expand/collapse images." The fix makes the intent explicit  `ShowExpandCollapse` controls whether expand/collapse images are used, and the ImageSet only controls *which* images. All 51 TreeView tests pass.
+
+### 2026-02-25: Migration Analysis Tool PoC architecture
+**By:** Forge
+**What:** Milestone 12 introduces a Migration Analysis Tool as a CLI (`bwfc-migrate`) in the same repo at `src/BlazorWebFormsComponents.MigrationAnalysis/`. The PoC uses regex-based ASPX parsing (not Roslyn) to extract `<asp:*>` controls, maps them against a registry of all 53 planned BWFC components + ~15 known unsupported controls, analyzes code-behind patterns via regex, scores page complexity (Green/Yellow/Red), and produces Markdown + JSON reports. Packaged as a `dotnet tool`. Three-phase roadmap: M12 = analysis + CLI, Phase 2 = Roslyn + scaffolding, Phase 3 = Copilot agent. 13 work items total.
+**Why:** At 51/53 components complete, the component library is mature. The highest-leverage remaining work is helping developers evaluate and execute migrations using the components we already built. Same-repo placement keeps the control mapping table in sync with the actual component library. Regex over Roslyn prevents scope creep in the PoC — Roslyn is explicitly Phase 2. The tool transforms BlazorWebFormsComponents from a component library into a migration platform.
+
