mirror of
https://github.com/temetro/temetro.git
synced 2026-08-09 01:59:30 +00:00
Khalid Abdi
321a6298a4
- Pharmacy: the sidebar entry now expands into Pharmacy + a new Inventory page (searchable medication stock with derived in-stock/low/out availability, backed by /api/inventory). Fix the dispensing-queue "Expiring" badge so it only flags courses ending within the next 7 days, not ones already elapsed. - Lab "Add analysis result": the patient picker no longer lists patients until you type and supports arrow-key + Enter selection; the test field offers a catalog of common analyses with an Advanced option (custom analysis + ref range); submitted results now show immediately in a Recent results feed. - Analysis: add a Live panel (real-time line chart) and replace the flat trend sparklines with bklit-ui area + bar charts (installed from the @bklit shadcn registry; chart CSS variables wired into the theme for light and dark). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
72 lines
2.4 KiB
TypeScript
72 lines
2.4 KiB
TypeScript
import type { TooltipData } from "./chart-context";
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import type { ChartSelection } from "./use-chart-interaction";
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// Pure geometry for the hover-highlight band, split out from the hook so it can
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// be unit-tested without React/motion (see __tests__).
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//
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// The band is the pixel x-range one data point either side of the hovered point:
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// [ xScale(t(idx-1)), xScale(t(idx+1)) ]
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// `<HighlightSegment>` then re-strokes the base path clipped to that band, so the
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// highlight always traces the line itself. Selecting the band by data index
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// assumes x is monotone along the path, which holds for a time series. On a curve
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// that overshoots in x (curveNatural, curveBasis) a band edge can land a few
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// pixels short, slightly narrowing the bright slice but never detaching it.
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export interface SegmentBounds {
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/** Left edge of the highlight band, in pixels. */
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x: number;
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/** Width of the highlight band, in pixels. */
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width: number;
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isActive: boolean;
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}
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export const INACTIVE_SEGMENT: SegmentBounds = {
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x: 0,
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width: 0,
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isActive: false,
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};
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/**
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* The highlight band `{x, width}` in pixel space, from the data + `xScale` plus
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* the current hover/selection. Hover spans one data point either side of the dot
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* (clamped to the ends); an active drag-selection uses the dragged pixel range
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* directly and takes priority over hover.
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*/
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export function computeSegmentBounds(
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data: Record<string, unknown>[],
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xScale: (value: Date) => number | undefined,
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xAccessor: (d: Record<string, unknown>) => Date,
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tooltipData: Pick<TooltipData, "index"> | null | undefined,
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selection:
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| Pick<ChartSelection, "active" | "startX" | "endX">
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| null
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| undefined
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): SegmentBounds {
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if (data.length === 0) {
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return INACTIVE_SEGMENT;
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}
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if (selection?.active) {
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const x = Math.min(selection.startX, selection.endX);
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const width = Math.abs(selection.endX - selection.startX);
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return { x, width, isActive: true };
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}
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if (!tooltipData) {
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return INACTIVE_SEGMENT;
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}
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const idx = tooltipData.index;
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const startIdx = Math.max(0, idx - 1);
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const endIdx = Math.min(data.length - 1, idx + 1);
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const startPoint = data[startIdx];
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const endPoint = data[endIdx];
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if (!(startPoint && endPoint)) {
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return INACTIVE_SEGMENT;
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}
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const startX = xScale(xAccessor(startPoint)) ?? 0;
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const endX = xScale(xAccessor(endPoint)) ?? 0;
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return { x: startX, width: Math.max(0, endX - startX), isActive: true };
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}
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