# TASK-000I Changelog

## Overview

This changelog tracks the implementation of Node Graph Visual Improvements, covering visual polish, node comments, and port organization features.

### Implementation Sessions

1. **Session 1**: Sub-Task A - Rounded Corners & Colors
2. **Session 2**: Sub-Task A - Connection Points & Label Truncation
3. **Session 3**: Sub-Task B - Comment Data Layer & Icon
4. **Session 4**: Sub-Task B - Hover Preview & Edit Modal
5. **Session 5**: Sub-Task C - Port Grouping System
6. **Session 6**: Sub-Task C - Type Icons & Connection Preview
7. **Session 7**: Integration & Polish

---

## [Date TBD] - Task Created

### Summary

Task documentation created for Node Graph Visual Improvements based on product planning discussion.

### Files Created

- `dev-docs/tasks/phase-3/TASK-010-node-graph-visual/README.md` - Full task specification
- `dev-docs/tasks/phase-3/TASK-010-node-graph-visual/CHECKLIST.md` - Implementation checklist
- `dev-docs/tasks/phase-3/TASK-010-node-graph-visual/CHANGELOG.md` - This file
- `dev-docs/tasks/phase-3/TASK-010-node-graph-visual/NOTES.md` - Working notes

### Context

Discussion identified three key areas for improvement:

1. Nodes look dated (sharp corners, flat colors)
2. No way to document individual nodes with comments
3. Dense nodes with many ports become hard to read

Decision made to implement as three sub-tasks that can be tackled incrementally.

---

## Progress Summary

| Sub-Task               | Status      | Date Started | Date Completed |
| ---------------------- | ----------- | ------------ | -------------- |
| A1: Rounded Corners    | Not Started | -            | -              |
| A2: Color Palette      | Not Started | -            | -              |
| A3: Connection Points  | Not Started | -            | -              |
| A4: Label Truncation   | Not Started | -            | -              |
| B1: Comment Data Layer | Not Started | -            | -              |
| B2: Comment Icon       | Not Started | -            | -              |
| B3: Hover Preview      | Not Started | -            | -              |
| B4: Edit Modal         | Not Started | -            | -              |
| B5: Click Integration  | Not Started | -            | -              |
| C1: Port Grouping      | Not Started | -            | -              |
| C2: Type Icons         | Not Started | -            | -              |
| C3: Connection Preview | Not Started | -            | -              |

---

## Template for Session Entries

```markdown
## [YYYY-MM-DD] - Session N: [Sub-Task Name]

### Summary

[Brief description of what was accomplished]

### Files Created

- `path/to/file.ts` - [Purpose]

### Files Modified

- `path/to/file.ts` - [What changed and why]

### Technical Notes

- [Key decisions made]
- [Patterns discovered]
- [Gotchas encountered]

### Visual Changes

- [Before/after description]
- [Screenshot references]

### Testing Notes

- [What was tested]
- [Edge cases discovered]

### Next Steps

- [What needs to be done next]
```

---

## Blockers Log

| Date | Blocker | Resolution | Time Lost |
| ---- | ------- | ---------- | --------- |
| -    | -       | -          | -         |

---

## Performance Notes

| Scenario             | Before | After | Notes        |
| -------------------- | ------ | ----- | ------------ |
| Render 50 nodes      | -      | -     | Baseline TBD |
| Render 100 nodes     | -      | -     | Baseline TBD |
| Pan/zoom performance | -      | -     | Baseline TBD |

---

## Design Decisions Log

| Decision            | Options Considered              | Choice Made | Rationale                      |
| ------------------- | ------------------------------- | ----------- | ------------------------------ |
| Corner radius       | 4px, 6px, 8px                   | TBD         | -                              |
| Comment icon        | Speech bubble, Note icon, "i"   | TBD         | -                              |
| Preview delay       | 200ms, 300ms, 500ms             | 300ms       | Balance responsiveness vs spam |
| Port group collapse | Remember state, Reset on reload | Reset       | Simpler, no persistence needed |

---

## Screenshots

_Add before/after screenshots as implementation progresses_

### Before (Baseline)

- [ ] Capture current node appearance
- [ ] Capture dense node example
- [ ] Capture current colors

### After Sub-Task A

- [ ] New rounded corners
- [ ] Updated colors
- [ ] Refined connection points

### After Sub-Task B

- [ ] Comment icon on node
- [ ] Hover preview
- [ ] Edit modal

### After Sub-Task C

- [ ] Grouped ports example
- [ ] Type icons
- [ ] Connection preview highlight