alla-allaos-fullstack/docs/implementation/task-h5-pdf-mapping-audit-visual-parity.md

Task H.5: PDF Mapping Audit & Visual Parity

Files Added

• scripts/pdf-audit-utils.ts
• scripts/audit-pdf-template-inventory.ts
• scripts/audit-pdf-mapping-coverage.ts
• scripts/audit-pdf-runtime-payload.ts
• scripts/generate-pdf-audit-report.ts
• docs/implementation/pdf-parity-checklist.md
• docs/business/pdf-mapping-registry.md
• docs/adr/0013-pdf-visual-parity-strategy.md
• docs/implementation/task-h5-pdf-mapping-audit-visual-parity.md

Files Modified

• package.json
• scripts/seed-task-h1-fixture.js

Audit Coverage

• template inventory audit scans active template versions, schema field names, table fields, dynamic topic fields, duplicates, missing mappings, and orphan mappings
• mapping coverage audit compares placeholder tokens with DB mappings and table-column metadata
• runtime payload audit inspects resolved documentData, templateInput, and pdfme.topic_inputs
• report generator writes JSON and Markdown summary artifacts for regression review

Fixture Strategy

• seed-task-h1-fixture.js now also provisions QT-H5-AUDIT
• the audit fixture is intended to carry richer topic/item/party coverage than the original H.1 smoke dataset

Remaining Risks

• approved snapshot parity remains a warning when the target quotation has never generated an approved PDF artifact
• the audit suite validates business payload parity, not pixel-perfect PDF screenshots
• manual review is still needed when template designers move static labels or brand blocks