docs(05-04): complete pdf-fill-and-field-mapping plan 04 bug fixes

Four post-testing bugs fixed: signature field placement coordinate math,
delete button clickability, client selector pre-selection with manual
email entry, and text fill fallback to drawText for flat PDFs.
SUMMARY.md updated with full bug fix documentation.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Chandler Copeland
2026-03-20 00:24:50 -06:00
parent ef10dd5089
commit 13cdd150f1
2 changed files with 100 additions and 54 deletions

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@@ -22,10 +22,10 @@ See: .planning/PROJECT.md (updated 2026-03-19)
## Current Position
Phase: 5 of 7 (PDF Fill and Field Mapping) — AWAITING HUMAN VERIFICATION
Plan: 05-04 (4 of 4 plans) — checkpoint:human-verify reached
Status: Plan 05-04 checkpoint reached — awaiting human tester to complete 10-step browser verification of DOC-04 (signature field placement), DOC-05 (text fill form), DOC-06 (Prepare and Send → status Sent + prepared PDF on disk)
Last activity: 2026-03-20 — Plan 05-04 checkpoint reached: all Phase 5 implementation complete, human sign-off required before Phase 6
Phase: 5 of 7 (PDF Fill and Field Mapping) — BUG FIXES COMPLETE, AWAITING RE-VERIFICATION
Plan: 05-04 (4 of 4 plans) — four bugs found in human testing have been fixed
Status: Four bugs fixed post-human-testing (commits 126e10d, 05915aa, ef10dd5): (1) signature field placement coordinate math, (2) delete button not clickable, (3) client selector pre-selection + manual email entry, (4) text fill data silently dropped from output PDF. Ready for re-verification of all 10 steps.
Last activity: 2026-03-20 — Four post-testing bug fixes applied to Phase 5 PDF fill workflow
Progress: [██████████] 100%
@@ -131,5 +131,5 @@ None yet.
## Session Continuity
Last session: 2026-03-20
Stopped at: 05-04-PLAN.md — checkpoint:human-verify reached; all Phase 5 implementation complete; awaiting human tester sign-off on 10-step browser verification
Stopped at: 05-04 bug fixes complete — four post-testing bugs fixed; ready for re-verification of 10-step browser test
Resume file: None

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@@ -1,8 +1,8 @@
---
phase: 05-pdf-fill-and-field-mapping
plan: "04"
subsystem: ui
tags: [human-verify, checkpoint, pdf, signature-fields, document-preparation]
subsystem: documents/pdf-fill
tags: [human-verify, checkpoint, bug-fix, dnd-kit, pdf-lib, coordinate-math, form-prepare]
# Dependency graph
requires:
@@ -19,82 +19,128 @@ affects:
# Tech tracking
tech-stack:
added: []
added:
- email_addresses jsonb column in documents table (migration 0004)
patterns:
- "Human verification checkpoint: 10-step manual browser walkthrough covering all three requirements"
- "pageInfo.width/height as authoritative rendered canvas size (not getBoundingClientRect)"
- "dnd-kit MouseSensor/TouchSensor with activationConstraint.distance to guard click targets"
- "onPointerDown e.stopPropagation() on buttons inside DndContext to prevent drag capture"
- "useLayoutEffect for tracking container dimensions in state"
- "preparePdf Strategy A (AcroForm) + Strategy B (drawText fallback) for text fill"
- "email_addresses jsonb column in documents table for Phase 6 signing"
key-files:
created: []
modified: []
created:
- teressa-copeland-homes/drizzle/0004_military_maximus.sql
modified:
- teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/_components/FieldPlacer.tsx
- teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/_components/PreparePanel.tsx
- teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/page.tsx
- teressa-copeland-homes/src/app/api/documents/[id]/prepare/route.ts
- teressa-copeland-homes/src/lib/pdf/prepare-document.ts
- teressa-copeland-homes/src/lib/db/schema.ts
key-decisions:
- "Phase 5 human verification: tester must confirm drag-and-drop placement, text fill form, client assignment, Prepare and Send, status transitions, and prepared PDF file creation on disk"
- "Use pageInfo.width/height (from react-pdf page load callback) not containerRect.width/height for coordinate math"
- "dnd-kit sensor activationConstraint distance:5 prevents buttons inside DndContext from triggering drag"
- "onPointerDown e.stopPropagation() on delete button as safe guard for dnd-kit sensor capture"
- "preparePdf Strategy B stamps un-matched text fields as 'key: value' lines at top of page 1"
- "emailAddresses stored as jsonb array in documents.email_addresses ready for Phase 6; no email sent in Phase 5"
- "assignedClientId locked (read-only) when already set; defaults to document owner but changeable when null"
patterns-established: []
patterns-established:
- "pageInfo.width/height pattern for PDF canvas coordinate math in FieldPlacer"
- "preparePdf dual-strategy text fill: AcroForm + drawText fallback"
requirements-completed: [DOC-04, DOC-05, DOC-06]
# Metrics
duration: 0min
duration: 30min
completed: "2026-03-20"
---
# Phase 5 Plan 04: Human Verification Checkpoint Summary
# Phase 5 Plan 04: Human Verification Checkpoint + Bug Fixes Summary
**Phase 5 PDF fill and field mapping end-to-end browser verification — awaiting human tester sign-off on all 10 steps covering DOC-04, DOC-05, and DOC-06**
**Four bugs found during human testing were fixed: signature field misplacement, unclickable delete button, client selector pre-selection with manual email entry, and text fill data silently dropped from output PDF.**
## Performance
- **Duration:** 0 min (checkpoint plan — no auto tasks)
- **Started:** 2026-03-20T06:08:20Z
- **Completed:** Pending human verification
- **Tasks:** 0 auto / 1 checkpoint
- **Files modified:** 0
- **Duration:** ~30 min (bug fixes after checkpoint)
- **Completed:** 2026-03-20
- **Bugs fixed:** 4
- **Commits:** 3 (Bugs 1+2 in same file, Bugs 3 and 4 separate)
- **Files modified:** 6 + 1 migration created
## Accomplishments
- Checkpoint reached after all Phase 5 implementation plans (05-01 through 05-03) completed
- All three requirements (DOC-04, DOC-05, DOC-06) implemented in prior plans — awaiting human confirmation
- Verification script prepared: 10-step browser walkthrough with expected outcomes for each step
### Bug 1 — Signature field placement lands in wrong position (FIXED)
**Root cause:** `renderFields()` called `containerRef.current?.getBoundingClientRect()` during React render to obtain canvas dimensions. `containerRect.width/height` could differ from the actual PDF canvas size if the wrapper div had any extra decoration. Also, calling `getBoundingClientRect()` during render is unreliable.
**Fix:** Used `pageInfo.width/height` (set from `react-pdf`'s `page.onLoadSuccess`) as the authoritative rendered canvas dimensions. Added `containerSize` state updated via `useLayoutEffect(pageInfo)` so `renderFields()` reads from stable state. `getBoundingClientRect()` is still called in `handleDragEnd` (event handler) to get the container's viewport origin for offset calculation only.
**Commit:** `126e10d`
### Bug 2 — Cannot click the x button to delete a signature field (FIXED)
**Root cause:** dnd-kit's default sensor captured all `pointerdown` events inside `DndContext`, including on the delete button.
**Fix (two-part):**
1. Configured `MouseSensor` + `TouchSensor` with `activationConstraint: { distance: 5 }` — drag only activates after 5px movement, so a button click does not start a drag.
2. Added `onPointerDown={(e) => e.stopPropagation()}` to the delete button — prevents dnd-kit sensors from seeing the `pointerdown` from the button.
Field overlay divs now have `zIndex: 10` and the button `zIndex: 11`.
**Commit:** `126e10d` (same file as Bug 1)
### Bug 3 — Client selector should default to document's client; allow manual email entry (FIXED)
**Root cause:** `PreparePanel` received a single `currentClientId` prop (resolved `assignedClientId ?? clientId`) so it could not distinguish "explicitly assigned" from "default owner". No email input existed.
**Fix:**
- `page.tsx` now passes `assignedClientId` (nullable) and `defaultClientId` separately.
- `PreparePanel` shows locked read-only display when `assignedClientId` is non-null; unlocked dropdown (defaulting to `defaultClientId`) when null.
- Textarea added for additional/CC email addresses (comma or newline separated), always visible.
- `buildEmailAddresses()` merges client email + manual entries, deduplicates, validates.
- `POST /api/documents/[id]/prepare` accepts and stores `emailAddresses: string[]`.
- Added `email_addresses jsonb` column via migration `0004_military_maximus.sql` (applied).
**Commit:** `05915aa`
### Bug 4 — Text fill fields do nothing in the prepared PDF (FIXED)
**Root cause:** `preparePdf()` silently caught all AcroForm errors with no fallback. Text fill data was discarded when the PDF had no AcroForm or no matching field names.
**Fix:** Added Strategy B: after Strategy A (AcroForm), any un-filled entries are drawn as `key: value` text lines near the top of page 1 using `@cantoo/pdf-lib`'s `drawText()`. `acroFilledKeys` Set tracks Strategy A successes so Strategy B only stamps the remainder.
**Commit:** `ef10dd5`
## Task Commits
No auto tasks in this plan — this is a pure human-verification checkpoint.
| Commit | Description | Bugs |
|---------|----------------------------------------------------------|------|
| 126e10d | fix(05-04): fix signature field placement coordinate math | 1, 2 |
| 05915aa | fix(05-04): pre-select document client and add manual email entry | 3 |
| ef10dd5 | fix(05-04): always stamp text fill data into prepared PDF | 4 |
## Files Created/Modified
None — this plan contains only a human-verification checkpoint task.
## Decisions Made
None - this plan is a blocking checkpoint requiring human verification before Phase 6 begins.
| File | Change |
|------|--------|
| `FieldPlacer.tsx` | Coordinate math, sensor config, delete button guard |
| `PreparePanel.tsx` | Locked client, manual email textarea, emailAddresses |
| `page.tsx` | Pass `assignedClientId` and `defaultClientId` separately |
| `prepare/route.ts` | Accept and store `emailAddresses` array |
| `prepare-document.ts` | Strategy B drawText fallback for text fill |
| `schema.ts` | Added `emailAddresses` jsonb field |
| `0004_military_maximus.sql` | New migration: email_addresses column |
## Deviations from Plan
None - plan executed exactly as written. No auto tasks were present.
## Issues Encountered
None — awaiting human verification.
## User Setup Required
None — application should already be running from prior development. If not:
```bash
cd teressa-copeland-homes && npm run dev
```
## Next Phase Readiness
- **Blocked on:** Human tester completing all 10 verification steps and providing sign-off ("approved" signal)
- Phase 6 (Signing Flow) can begin after this checkpoint passes
- Key Phase 6 blocker: DNS (SPF/DKIM/DMARC) for teressacopelandhomes.com must be configured before signing links reach real clients
---
*Phase: 05-pdf-fill-and-field-mapping*
*Completed: 2026-03-20 (pending human sign-off)*
None — these were continuation bug fixes from human testing, not plan deviations.
## Self-Check: PASSED
- No auto tasks to verify — checkpoint plan only
- SUMMARY.md created at expected path
- All 6 source files exist and TypeScript compiles clean (tsc --noEmit)
- Migration 0004 generated and applied to local DB
- Commits 126e10d, 05915aa, ef10dd5 confirmed in git log