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# Implementation Summary

**Session ID**: `phase32-session03-effective-mode-wiring` **Completed**: 2026-06-24 **Duration**: 0.5 hours

***

## Overview

Session 03 routed the resolved AI Rogue effective input mode through the mounted Play view and Runtime Canvas boundary. Raw durable preferences can still store `auto | keyboard | compact`, but runtime mount and update payloads now receive only concrete `keyboard | compact` values derived from browser capability signals and explicit user overrides.

***

## Deliverables

### Files Created

| File                                                                                   | Purpose                                            | Lines |
| -------------------------------------------------------------------------------------- | -------------------------------------------------- | ----- |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/spec.md`                   | Session scope and acceptance criteria              | \~294 |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/tasks.md`                  | 15-task implementation checklist                   | \~63  |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/implementation-notes.md`   | Task log, command evidence, and verification notes | \~522 |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/code-review.md`            | Review and repair report                           | \~79  |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/security-compliance.md`    | Security and GDPR review                           | \~78  |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/validation.md`             | Validation report with PASS result                 | \~229 |
| `.spec_system/specs/phase32-session03-effective-mode-wiring/IMPLEMENTATION_SUMMARY.md` | updateprd completion summary                       | \~94  |

### Files Modified

| File                                                        | Changes                                                                                       |
| ----------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
| `.spec_system/state.json`                                   | Marked Session 03 complete, cleared current session, and appended completion history.         |
| `.spec_system/PRD/phase_32/PRD_phase_32.md`                 | Marked Session 03 complete and updated phase progress to 3/5.                                 |
| `src/extensions/ai-rogue/views/play-view.tsx`               | Derived mounted effective input mode from raw preference plus browser capabilities.           |
| `src/extensions/ai-rogue/views/runtime-canvas.tsx`          | Required concrete `effectiveInputMode` and used it for runtime preferences and compact input. |
| `src/extensions/ai-rogue/__tests__/runtime-canvas.test.tsx` | Covered concrete runtime payloads, compact controls, and explicit keyboard disablement.       |
| `src/extensions/ai-rogue/__tests__/client.test.tsx`         | Covered Play auto resolution for mobile, desktop, unavailable capability, and overrides.      |
| `package.json`                                              | Bumped project version from 0.5.20 to 0.5.21.                                                 |
| `README.md`                                                 | Updated displayed project version to 0.5.21.                                                  |
| `docs/CHANGELOG.md`                                         | Added Phase 32 Session 03 closeout entry.                                                     |

***

## Technical Decisions

1. **Resolve at the mounted Play boundary**: Browser capability reads stay in React view code and do not enter schema, persistence, save-state, or PixiJS runtime modules.
2. **Use a concrete Runtime Canvas contract**: Runtime Canvas accepts `effectiveInputMode` separately from raw preferences so runtime-facing payloads never receive saved raw `auto`.
3. **Keep explicit choices authoritative**: Explicit `keyboard` disables compact controls on mobile-capable browsers, while explicit `compact` enables compact controls on desktop-capable browsers.

***

## Test Results

| Metric        | Value         |
| ------------- | ------------- |
| Focused Tests | 31            |
| Root Tests    | 4273          |
| Passed        | 31 + 4273     |
| Coverage      | Not collected |

* `bunx vitest run` for the focused AI Rogue files passed 31/31 tests.
* `bun run test` passed 4273/4273 root Vitest tests.
* `bun run typecheck`, `bun run lint`, `bun run format:check`, `git diff --check`, security, GDPR, behavioral quality, conventions, and scoped ASCII/LF checks passed.

***

## Lessons Learned

1. Raw and effective input modes need visibly separate prop names because both values can be valid at the same time for different layers.
2. Capability changes after mount require preference-update coverage, not only initial mount coverage.
3. Component tests can prove the runtime contract without importing PixiJS or asserting against frame rendering.

***

## Future Considerations

Items for future sessions:

1. Align Settings, Loadout, Play, compact-control, and HUD copy in Session 04.
2. Add fresh-state mobile and public-demo gameplay smoke coverage in Session 05.
3. Preserve the no-bridge and no-hosted-write posture in public-demo tests.

***

## Session Statistics

* **Tasks**: 15 completed
* **Files Created**: 7
* **Files Modified**: 9
* **Tests Added**: Runtime Canvas and Play/client assertions for effective mode
* **Blockers**: 0 resolved


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