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Yashas 5eb0890e97 feat: the briefing — four charts on the case, and six slides to take away
A case now carries pictures, and a button that turns it into a deck.

THE CHARTS (Briefing.tsx) answer the same three questions the page does,
visually: the spike (the flagged slice's weekly denials, with the payer's
rule change drawn as a line — weeks after it in the accent, before in gray),
where it sits (denial rate by insurer, baseline vs now), where the money
stands (the slice's denied dollars by what can still happen to them), and
appeals about to expire by insurer. Every chart has a table twin.

Data comes from six pre-aggregated Databricks views (sm2/…/chart_views.py)
read through the ordinary record-view API, filtered by the slice Ava now
records in four structured fields (slice_payer, slice_department,
slice_reason_code, spike_start). Nothing is computed from raw claims in the
browser.

COLOUR WAS COMPUTED, NOT EYEBALLED. The palette is the dataviz reference
set (blue 1, orange 2, green 6, violet 7, gray) run through
validate_palette.js against this console's own surfaces, both themes — all
checks pass. Two things the validator caught: the brand teal fails the
chroma floor and would read as gray on a chart, so it is never a data hue;
and red beside orange in the recovery stack fails adjacent-pair separation
even for normal vision (ΔE 7.1), so "lost on appeal" is violet.

THE SLIDES (lib/slides.ts) are six native-chart PowerPoint slides built in
the browser with pptxgenjs from the same rows: what happened, the spike,
where it sits, the money, the recommendations, the method. Text is Ava's
verbatim. Lazy-imported so the 700 KB library is paid for only on click.

Backend counterpart: sm2/custom-apps/denials-investigator/10_briefing.sql.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-16 14:24:31 +05:30
src feat: the briefing — four charts on the case, and six slides to take away 2026-09-16 14:24:31 +05:30
.env.example feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
.gitignore feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
index.html feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
package-lock.json feat: the briefing — four charts on the case, and six slides to take away 2026-09-16 14:24:31 +05:30
package.json feat: the briefing — four charts on the case, and six slides to take away 2026-09-16 14:24:31 +05:30
README.md feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
tsconfig.app.json feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
tsconfig.json feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
tsconfig.node.json feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30
vite.config.ts feat: the denials desk, and Ava working where you can watch her 2026-09-15 23:47:19 +05:30

Northlake Health — Denials Desk

The operator console for the Denials Investigator app (dev, org 900000109 / app 900000102). A revenue-cycle manager asks why claim denials rose; an AI employee — Ava — investigates the hospital's Databricks lakehouse and comes back with a cause, a dollar figure and a recommendation. The manager approves.

This repo is outside sm2 on purpose: it is a frontgen artifact. A push to main triggers a build, and the artifact is placed at https://preview-dev.getzino.in/northlake-health/.

What is where

Path What it is
src/api/config.ts Every id: app, workflow, activities, record views, stages, per-stage actions
src/api/client.ts The gateway client. App-scoped routes plus the two rdbms views that carry Ava's trace
src/screens/QueueScreen.tsx A queue — the record view filtered on current_state_name
src/screens/CaseScreen.tsx One investigation: findings, recommendations, Ava's live work, the actions
src/screens/NewInvestigationScreen.tsx Ask a question — the INIT activity's form, read live from view-service
src/components/AvaLive.tsx The demo. Every query Ava runs, as she runs it

Running locally

npm install
npm run dev        # http://localhost:5174 — talks to dev.getzino.in via .env

Sign in as dan.reyes@northlake.example. The org is fixed in config.ts.

Two things that will bite

  1. No API URL is compiled in. config.js, written by the server when it places the build, carries VITE_ZINO_API_URL. A production build with no config.js fails loudly rather than calling whichever backend built it.
  2. Ava's trace does not come from the monitor API. That endpoint needs an org-scoped studio token; an app sign-in gets "no organization scope on this account". It comes from two views (northlake_app.ava_trace, ava_decisions) exposed as ordinary rdbms record views. Seeded by sm2/custom-apps/denials-investigator/07_console_views.sql.