ponomar-pwa/.ai-specs/ENRICHMENT_WORKFLOW.md

Enrichment Workflow for AI Agents

Quick Start Guide

Run enrichment in safe mode first:

# Dry run to see matches
npx tsx scripts/enrich-lives.ts

# Write changes when confident
npx tsx scripts/enrich-lates.ts --write

Common Enrichment Mistakes

Auto-Matching Pitfalls

• ⚠️ Don't ignore low scores when a clear match exists
• ⚠️ Don't skip review phase entirely — need to examine unmatched entries carefully
• ⚠️ Don't assume auto means "correct" — scores ≥0.6 can still be wrong-saint
• ⚠️ Don't overlook already-filled status — some matches hit CIds already filled

Manual Fixes Errors

• ⚠️ Don't create substrings that match multiple source titles on same date
• ⚠️ Don't use substrings with spaces that appear in multiple contexts
• ⚠️ Don't forget about OCR artifacts in source titles (Latin a, [1] markers)
• ⚠️ Don't mismatch case forms: account for case differences in substrings

Collision Issues

• ⚠️ Don't expect first chapter to have a heading (this is by design)
• ⚠️ Don't count chapters by counting <b> tags alone (verify by checking content)
• ⚠️ Don't append to CIds that already have life.text without checking collision behavior
• ⚠️ Don't assume all multi-source CIds follow same pattern

Validation Skipping

• ⚠️ Don't skip npx tsx scripts/validate-data.ts — it catches real errors
• ⚠️ Don't skip npx tsc --noEmit — type errors indicate real problems
• ⚠️ Don't skip npm run build — build failures need investigation
• ⚠️ Don't assume "all files valid" without actually running it

Decision Points for AI Agents

When to Add MANUAL_FIXES

• When score is 0.35-0.6 and you can identify the correct target
• When source title contains distinctive substring not in other titles on same date
• When auto-matcher picks wrong saint (e.g., different homonym on same date)
• When target CId exists but is listed on wrong calendar date (bundle bug)
• When narrative maps to known CId but has empty life (can be enriched)

When to Leave Unmatched

• When source is a narrative or homily without saint association
• When no appropriate CId exists in the bundle for that saint
• When target CId already has life (no data improvement possible)
• When cross-date narratives have no clear target CId

When to Use --month Flag

• When working on enrichment for a specific period only
• When testing changes without affecting entire dataset
• When troubleshooting issues in a particular month

Quality Checkpoints

After Manual Fixes Addition

• Verify substring uniqueness per date (use verification script)
• Check that target CIds exist and are empty
• Re-run dry run to verify improvement
• Check for potential new conflicts with existing fixes

After Writing Changes

• Verify coverage increased appropriately
• Check that collision targets have correct chapter count
• Confirm only intended files were written
• Verify no unintended side effects on other files

Before Committing

• Run full validation: npx tsx scripts/validate-data.ts
• Type check: npx tsc --noEmit
• Build verify: npm run build
• Check git status to confirm intended files staged

Troubleshooting Common Issues

Unexpected Unmatched Entries

Problem: Good match exists but score < 0.35

• Solution: Add MANUAL_FIX with distinctive substring
• Check: Verify target CId exists and is empty
• Alternative: Check if bundle has correct CIds on that date

No Auto Matches on Date

Problem: All entries on a date show unmatched

• Solution: Check menaion-bundle.json for correct CIds on that date
• Alternative: May be narrative without target CId → leave unmatched

Target Already Filled

Problem: Manual fix shows already-filled in report

• Solution: Fix targeting or remove fix (no data change)
• Check: Verify CId already has life.text (no improvement possible)

Wrong Match Applied

Problem: Good score applied to wrong CId

• Solution: Add MANUAL_FIX with more distinctive substring
• Verify: Check score distribution for potential collisions

Collision Issues

• ⚠️ First chapter unheaded: This is expected behavior by design
• ⚠️ Expected behavior: First source writes without heading, subsequent sources append
• Check: Verify total chapters match expected count for CId

Strange JSON Syntax Errors

• Problem: Parse errors in data files after modification
• Solution: Check JSON syntax, fix trailing commas, quote issues
• Verify: Run validate-data.ts to get specific error location

Build Size Changes

• Problem: Unexpected file size increases/decreases
• Solution: Check for malformed content, duplicate data, formatting changes
• Check: Compare before/after file sizes in git diff

Verification Commands

Coverage Tracking

# Check coverage statistics
python3 -c "
import json, glob, os
total=has=0
for fp in glob.glob('static/data/ru/lives/*.json'):
    data=json.load(open(fp))
    for cid,entry in data.items():
        total+=1
        if isinstance(entry.get('life'), dict) and entry.get('life',{}).get('text'):
            has+=1
print(f'Coverage: {has}/{total} ({has*100//total}%) lives with text')
"

Collision Chapter Count Check

# Check collision targets have correct chapter counts
python3 -c "
import json, re
misc = json.load(open('static/data/ru/lives/misc.json'))
for cid in ['493', '1674', '257401']:  # Known collision targets
    text = misc[cid]['life']['text']
    headings = re.findall(r'<b>([^<]+)</b>', text)
    print(f'{cid}: {len(headings)} chapters')
"

Find Specific Pattern in Data

npx tsx scripts/tools/search-texts.ts "Захарии" --lang cu --type menaion

Get Statistics by Language

npx tsx scripts/tools/stats.ts --lang ru

Recent Context Updates

Known Fixed Issues

• 868 Иаков Боровицký moved from 05-22 to 10-23 (bundle mis-mapping correction)
• Сретение→373 added (02-02 Сказание about Presentation)
• Захарий Печерский→822 added (03-24 miracle story)
• Анна пророчица→2396 added (08-28 prophetess Anna)

Current Unmatched Floor

• 27 entries remain unmatched (all narratives/homilies or already-filled targets)
• These are at the floor for Chetyi-Minei source — no recoverable matches available

File Routing Quick Reference

Lives File Routing

• Files: static/data/ru/lives/01.json through 12.json for month-prefixed CIds
• File: misc.json for non-month-prefixed CIds
• Route: bundleFileForCid(cid: string): checks /^(0[1-9]|1[0-2])\d+/.test(cid)

Bundle File Organization

• Main bundle: static/data/cu/menaion-bundle.json (authoritative calendar)
• Language overrides: {lang}-menaion-bundle.json
• Format: Date keys (MM-DD) with arrays of CId objects

Next Steps After Completing Enrichment

Quality Assurance

• Verify collision targets have correct chapter counts
• Check that file sizes are reasonable after writing
• Confirm coverage increased as expected

Documentation Updates

• Update DATA_FORMAT.md or DATA_RUS.md if schema changed
• Update coverage statistics in relevant documentation
• Add new manual fixes to enrichment documentation if needed

Commit Sequence

# 1. Validate, typecheck, build all passing
npx tsx scripts/validate-data.ts && npx tsc --noEmit && npm run build

# 2. Stage all changes
git add scripts/enrich-lives.ts scripts/output/lives-match-report.json static/data/ru/lives/

# 3. Commit with description
git commit -m "enrich [N] more ru lives: [description]"

Coverage Tracking

Current Status

• Total CIds: 3046
• Lives with text: 1190 (enriched from Chetyi-Minei)
• Unmatched minei chapters: 27 (floor: narratives, no-target, already-filled)
• Files validated: 274 files (all passing)

Recent Enrichment Work

• Baseline: 1009 lives with text (from prior work)
• Latest commits added 181 lives (121 + 57 + 3)
• Manual fixes added: 214 total in enrich-lives.ts
• Bundle corrections applied: 868 date fix

Progress Tracking

• Review band: 127 entries resolved, 0 remaining
• Unmatched band: 94 → 30 → 27 (final floor)
• Coverage: 1009→1130→1190 lives (181 net increase)

Example Workflow for Adding Manual Fixes

Step 1: Identify Problematic Match

Date: 03-24
Source: "Воспоминание о чуде в Печерском monastery" → score 0.12
Candidate: 722 (Прп. Евстратий Печерский, LIFE) - wrong saint
Target: 822 (Прп. Захарий Печерский, EMPTY) - correct saint

Step 2: Create Fix

'03-24|воспоминание о чуде': '822'

Step 3: Verify Uniqueness

# Check if substring is unique on date 03-24
python3 -c "
import json, re
m=json.load(open('scripts/output/minei.json'))
titles=[t['title'] for t in m['03-24']]
cnt=sum(1 for t in titles if 'воспоминание о чуде' in re.sub(r'\s+',' ',t['title']).lower())
print(f'Count: {cnt}')
"

Step 4: Apply and Verify

npx tsx scripts/enrich-lives.ts  # Check new counts
npx tsx scripts/validate-data.ts  # Validate all files