> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase02-session03-hero-and-mission-workflow-completion/implementation_summary.md).

# Implementation Summary

**Session ID**: `phase02-session03-hero-and-mission-workflow-completion` **Package**: `apps/web` **Completed**: 2026-05-29 **Duration**: 0.5 hours

***

## Overview

This session completed the hero and mission workflow surface in `apps/web`. The work aligned hero selection, mission opening, mission filtering, permission decisions, and plan decisions behind shared store actions and pure workflow helpers, then covered the behavior with focused helper and component tests.

The session also hardened duplicate decision handling, improved accessible labels and fallback copy, and documented the completed workflow contract in the web README.

***

## Deliverables

### Files Created

| File                                                                                                  | Purpose                                          | Lines |
| ----------------------------------------------------------------------------------------------------- | ------------------------------------------------ | ----- |
| `.spec_system/specs/phase02-session03-hero-and-mission-workflow-completion/implementation-notes.md`   | Session log, validation evidence, and task trace | \~360 |
| `.spec_system/specs/phase02-session03-hero-and-mission-workflow-completion/IMPLEMENTATION_SUMMARY.md` | Final session summary and closeout record        | \~70  |
| `apps/web/src/lib/workflowContext.ts`                                                                 | Pure workflow copy and state helpers             | \~190 |
| `apps/web/tests/workflowContext.test.ts`                                                              | Unit coverage for helper behavior                | \~180 |
| `apps/web/tests/HeroMissionWorkflow.test.tsx`                                                         | Hero and mission workflow component coverage     | \~220 |
| `apps/web/tests/PermissionModal.test.tsx`                                                             | Permission dialog coverage                       | \~170 |
| `apps/web/tests/PlanWorkpad.test.tsx`                                                                 | Plan workpad coverage                            | \~170 |
| `apps/web/tests/workflowFixtures.ts`                                                                  | Shared workflow fixtures for tests               | \~140 |

### Files Modified

| File                                              | Changes                                                                             |
| ------------------------------------------------- | ----------------------------------------------------------------------------------- |
| `apps/web/src/store/useGameStore.ts`              | Added synchronized hero and mission openers plus duplicate-response guards.         |
| `apps/web/src/components/HeroCard.tsx`            | Routed selection through shared workflow actions and improved accessibility labels. |
| `apps/web/src/components/HeroRoster.tsx`          | Added selected-scope summary and clear affordance.                                  |
| `apps/web/src/components/HeroDetailDrawer.tsx`    | Reworked mission handoffs and empty-state copy.                                     |
| `apps/web/src/components/MissionLog.tsx`          | Added active filter summary, clear actions, and deterministic empty states.         |
| `apps/web/src/components/MissionDetailDrawer.tsx` | Added workflow context, plan context, and fallback copy.                            |
| `apps/web/src/components/MissionTimeline.tsx`     | Added accessible labels and text summaries for history context.                     |
| `apps/web/src/components/PermissionModal.tsx`     | Added dialog semantics, expiry state, and duplicate-trigger prevention.             |
| `apps/web/src/components/PlanWorkpad.tsx`         | Added accessible drawer semantics, step clarity, and duplicate-trigger prevention.  |
| `apps/web/src/components/Leaderboard.tsx`         | Routed hero drilldown through the shared workflow action.                           |
| `apps/web/README_web.md`                          | Documented the completed hero, mission, permission, and plan workflow contract.     |
| `.spec_system/state.json`                         | Marked the session complete and updated phase history.                              |
| `.spec_system/PRD/phase_02/PRD_phase_02.md`       | Marked session 03 complete and advanced phase progress.                             |
| `apps/web/package.json`                           | Bumped the package patch version.                                                   |

***

## Technical Decisions

1. **Shared store openers**: Hero and mission entry points now flow through the same store actions so selection state stays synchronized across roster, detail drawers, mission rows, and leaderboard drilldowns.
2. **Pure workflow helpers**: Labels, filter summaries, expiry states, and plan statuses live in a helper module so UI components can stay thin and the contract remains easy to test.
3. **Duplicate-response guards**: Permission and plan decisions are guarded locally so repeated clicks or repeated local resolution calls do not produce duplicate state changes.

***

## Test Results

| Metric                 | Value                                          |
| ---------------------- | ---------------------------------------------- |
| Focused workflow tests | 7 files, 116 tests passed                      |
| Web test suite         | 65 files, 1462 tests passed                    |
| Root test suite        | 102 files passed, 1800 tests passed, 1 skipped |
| Typecheck              | Passed                                         |

***

## Lessons Learned

1. A shared open action is the cleanest way to keep hero and mission selection in sync without duplicating selection logic in each component.
2. Local decision surfaces need both in-flight guards and clear result copy or the UI can imply repeated acceptance when nothing else should change.

***

## Future Considerations

1. Complete Phase 02 Session 04 for battlefield state and interaction polish.
2. Keep the remaining phase sessions aligned with the same local-first and accessibility boundaries established here.

***

## Session Statistics

* **Tasks**: 22 completed
* **Files Created**: 8
* **Files Modified**: 14
* **Tests Added**: 4
* **Blockers**: 0 resolved


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase02-session03-hero-and-mission-workflow-completion/implementation_summary.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.