The Date offset on a baseline or reference segment was a pair of
type="number" inputs, years and months, both clamped at min 0. So no
characters could be typed, days could not be expressed at all, and a segment
could only ever be shifted forward in whole months -- while the stored value
is a Postgres interval that happily accepts "4 months", "1 year" or
"-90 days". parseOffset only read year and month, so anything else would not
have survived a round trip through the edit form either.
One text field now, with suggestions, matching what clone already offers.
parseInterval parses it far enough to draw the timeline preview; Postgres
stays the authority, and assertInterval -- now shared by the baseline,
reference and clone routes -- rejects what it will not accept, with a
message naming the field rather than a parse error from inside a CTE.
Timeline takes months and days separately rather than years and months,
because the two are not interchangeable: a month shift lands on the same day
of another month, a day shift can cross a month boundary. It adds months
then days, as Postgres does, and its label handles negatives.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
- Baseline.jsx: merge Reference section into Add Segment form with baseline/reference toggle; segment rows now clickable to expand stored WHERE clause + timeline; date filter inputs use type="date" for date-role columns
- Timeline.jsx: add type prop ('baseline'|'reference'); reference band uses purple; single-band height shrinks to 52px; canvas uses requestAnimationFrame to fix offsetWidth=0 on mount
- operations.js: reference route now accepts where_clause like baseline (drops date_from/date_to)
- sql_generator.js: reference SQL template uses {{filter_clause}} instead of hardcoded BETWEEN
Note: existing sources need Generate SQL re-run to pick up the new reference template.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ui/: React + Vite + Tailwind app (Setup, Baseline, Forecast views, collapsible sidebar, status bar, canvas timeline)
- server.js: serve built UI from public/app/
- package.json: add build script (cd ui && npm run build)
- routes/sources.js: default new col_meta role to 'dimension' instead of 'ignore'
- .gitignore: exclude public/app/ build output
- pf_spec.md: update tech stack, nav, frontend section, and project status to reflect current implementation
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
