fix(plugin-report): 报表内嵌图表分桶 null 类目并转发作者声明的图表 chrome (#4877, #4878)

.changeset/report-chart-authored-chrome.md

@@ -0,0 +1,44 @@
+---
+'@object-ui/plugin-report': patch
+'@object-ui/plugin-dashboard': patch
+'@object-ui/core': patch
+---
+
+fix(plugin-report): forward the chart chrome and series presentation `ReportChartSchema` declares (objectui#4877)
+
+A report's embedded chart forwarded exactly six keys to the registered chart
+component — `chartType`, `data`, `height`, `isAnimationActive`, `series`,
+`xAxisKey`. Everything else `ReportChartSchema` declares as authorable never
+left the report renderer, so it was inert metadata: the author writes it, the
+schema accepts it, nothing reads it.
+
+`showLegend` was the sharpest case because dropping it does not merely ignore
+the author, it INVERTS them: `AdvancedChartImpl` computes
+`legendVisible = showLegend !== false`, so an absent value means the legend is
+on and an explicit `showLegend: false` still drew one.
+
+Now lowered, under objectui#4229's ruled data/presentation split:
+
+- chrome — `showLegend`, `showDataLabels`, `colors` (both the positional-palette
+  array and the per-category record), `subtitle`, `description`, `annotations`,
+  `interaction`, `height`;
+- per-series presentation — `color`, `stack`, `type`, `yAxis`, `dashArray`,
+  `opacity`, `variant`, matched by `series[].name` so series MEMBERSHIP stays
+  with the dataset.
+
+`title` is deliberately not forwarded: the report renderer paints it as its own
+heading above the plot, and forwarding it would draw a second one inside the
+chart's frame. `aria` is not lowered either — nothing on this path reads it
+(`AdvancedChartImpl` has no `aria` prop, and this renderer hands the component a
+schema directly rather than through `SchemaRenderer`'s flat ARIA injection), so
+forwarding it would move declared-but-unread one layer down.
+
+The two helpers (`chartConfigPresentation`, `mergeAuthoredPresentation`) moved
+from `plugin-dashboard`'s `DatasetWidget` to `@object-ui/core` beside
+`buildChartSeries`, the derivation they merge onto, so both surfaces lower one
+vocabulary once instead of keeping a second copy (the duplication objectui#4389
+filed as a defect). `@object-ui/core` additionally exports `mergeAuthoredSeries`
+— the series merge alone — for a surface whose axes are bare dimension/measure
+NAME strings rather than spec `ChartAxis` objects, which is what a report chart
+declares. `DatasetWidget` re-exports both names, so its public surface and its
+rendering are unchanged.

.changeset/report-chart-null-category-bucket.md

@@ -0,0 +1,31 @@
+---
+'@object-ui/plugin-report': patch
+---
+
+fix(plugin-report): route a report's embedded chart through `buildChartSeries` so a NULL category is bucketed (objectui#4878)
+
+`DatasetReportChart` built its rows as `relabelDimensions(state.rows, …)` and
+handed them to the registered chart component verbatim. Nothing on that path
+bucketed a null dimension value, so a report chart passed the renderer a null
+category — the exact input objectui#4466 measured as drawing **no mark at all**.
+The cost is not an empty chart but a quietly wrong one: the null group vanishes
+while the y-axis scale still accommodates it, so the chart reads as valid data.
+
+The dashboard and chart-view surfaces never had the defect because they route
+through `buildChartSeries` (`@object-ui/core`), where the whole null-category
+family was fixed. The report chart now routes through it too, so those
+properties are INHERITED rather than re-derived on a third surface:
+
+- the null bucket itself (objectui#4466);
+- its label read from the locale bundle at the call site — `@object-ui/core` is
+  React-free, so a zh console would otherwise draw the bar and label it `(None)`
+  (objectui#4500);
+- bucket IDENTITY separate from the bucket label, so a stored value that
+  literally spells `(None)` stays a different group (objectui#4508).
+
+objectui#4020's three-level measure display name still outranks the label the
+derivation assigns, including for an `{ en, 'zh-CN' }` label record: core holds
+no i18n provider and picks first-string-wins, which is exactly the defect class
+#4020 closed.
+
+A report whose chart has no null group is unchanged, byte for byte.

packages/core/src/index.ts

@@ -59,6 +59,10 @@ export * from './utils/dashboard-filters.js';
 export * from './utils/merge-filters.js';
 export * from './utils/compare-to.js';
 export * from './utils/chart-series.js';
+// The AUTHORED half of a dataset-bound chart (objectui#4229's data/presentation
+// split), shared by the dashboard widget and the report's embedded chart so the
+// same spec keys are lowered identically on both (objectui#4877).
+export * from './utils/chart-presentation.js';
 // The ONE number-display formatter (objectui#4033) — grouping policy, display
 // locale and the percent convention. It lived in `@object-ui/i18n` until
 // objectui#4576; it is pure, and living above `core` was what kept