fix(widgets): expose unit/scale options in the frontend widget registry
The config dialog reads each widget kind's schema from the static frontend SERVICE_REGISTRY (registry.ts), not the backend pydantic schema. The previous commit added unit/scale to the backend configs but not to the frontend mirror, so the options never appeared in the dialog — the Prometheus "chart" binding still listed only promql/window and the qBittorrent "speed" binding had an empty configSchema. Add a shared AXIS_FORMAT_PROPERTIES fragment (unit + scale enums) and spread it into the prometheus chart and qbittorrent speed bindings, with matching defaultConfig (chart: none/auto; speed: bytes_per_sec/auto). Combined with the enum <Select> rendering already added to WidgetConfigDialog, the options now show up as dropdowns when editing those widgets. Test: registry exposes unit/scale enums on chart + speed; speed defaults to bytes_per_sec. 180/180 frontend tests pass; tsc + ESLint clean.
This commit is contained in:
@@ -2,7 +2,7 @@
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dir: frontend/src/integrations
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## role
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Central registry and integration layer that maps external services and built-in widgets to their React components, metadata, and navigation entries.
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Central integration layer that maps backend service types to frontend React components, navigation entries, and configuration schemas.
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## parent
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index: frontend/src/.pi-map.index.md
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map: frontend/src/.pi-map.md
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@@ -4,15 +4,15 @@ dir: frontend/src/integrations
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index: frontend/src/integrations/.pi-map.index.md
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## role
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Central registry and integration layer that maps external services and built-in widgets to their React components, metadata, and navigation entries.
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Central integration layer that maps backend service types to frontend React components, navigation entries, and configuration schemas.
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## files
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- navEntries.ts | Defines a static mapping of service types to their navigation entries and provides a filter function to return only entries for currently configured services. | exp: NavEntry, SERVICE_TYPE_NAV_ENTRIES, func:configuredNavEntries(configuredTypes: Set<string>) → NavEntry[], call:SERVICE_TYPE_NAV_ENTRIES.filter, call:configuredTypes.has | dep: lucide-react
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- registry.test.ts | Tests the service and widget registry module, validating service registrations, widget bindings, and widget resolution logic. | dep: vitest, ./registry, ../types
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- registry.ts | Maps service types and built-in widgets to their respective React components, metadata, and config schemas, and provides lookup functions to resolve widget instances. | exp: WidgetComponentProps, ServiceWidgetBinding, ServiceBinding, SERVICE_REGISTRY, BUILTIN_WIDGETS, ResolvedWidget, func:getServiceBinding(serviceType: string) → ServiceBinding | undefined, func:getBuiltinBinding(kind: string) → ServiceWidgetBinding | undefined, func:resolveWidget(widget: WidgetInstance, services: ServiceInstance[]) → ResolvedWidget | undefined, call:services.find, call:getServiceBinding, call:binding?.widgets.find, call:getBuiltinBinding, func:enrichServiceTypes(types: ServiceTypeInfo[]) → ServiceTypeInfo[] | dep: react, ../widgets/AlertmanagerAlertsWidget, ../widgets/BackupsWidget, ../widgets/PrometheusChartWidget, ../widgets/PrometheusGaugeWidget, ../widgets/PrometheusMeanWidget, ../widgets/JellyfinWidget, ../widgets/JellyfinNowPlayingWidget, ../widgets/PrometheusMetricWidget, ../widgets/QbittorrentActiveTorrentsWidget, ../widgets/QbittorrentSpeedWidget, ../widgets/QbittorrentTotalsWidget, ../widgets/SshTaskWidget, ../widgets/StaticWidget, ../types, various widget components, types
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- navEntries.ts | Defines a static mapping of service types to navigation entries and provides a filter function to return only entries for currently configured services. | exp: NavEntry, SERVICE_TYPE_NAV_ENTRIES, func:configuredNavEntries(configuredTypes: Set<string>) → NavEntry[], call:SERVICE_TYPE_NAV_ENTRIES.filter, call:configuredTypes.has | dep: lucide-react
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- registry.test.ts | Tests the service and widget registry, verifying service registrations, widget bindings, configuration schemas, and widget resolution logic. | dep: vitest, ./registry, ../types
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- registry.ts | Provides a frontend registry that maps service types and built-in widget kinds to their corresponding React components, metadata, and configuration schemas. | exp: WidgetComponentProps, ServiceWidgetBinding, ServiceBinding, SERVICE_REGISTRY, BUILTIN_WIDGETS, ResolvedWidget, func:getServiceBinding(serviceType: string) → ServiceBinding | undefined, func:getBuiltinBinding(kind: string) → ServiceWidgetBinding | undefined, func:resolveWidget(widget: WidgetInstance, services: ServiceInstance[]) → ResolvedWidget | undefined, call:services.find, call:getServiceBinding, call:binding?.widgets.find, call:getBuiltinBinding, func:enrichServiceTypes(types: ServiceTypeInfo[]) → ServiceTypeInfo[] | dep: react, ../widgets/AlertmanagerAlertsWidget, ../widgets/BackupsWidget, ../widgets/MetricChartWidget, ../widgets/MetricGaugeWidget, ../widgets/MetricMeanWidget, ../widgets/JellyfinWidget, ../widgets/JellyfinNowPlayingWidget, ../widgets/PrometheusMetricWidget, ../widgets/QbittorrentActiveTorrentsWidget, ../widgets/QbittorrentSpeedWidget, ../widgets/QbittorrentTotalsWidget, ../widgets/SshTaskWidget, ../widgets/StaticWidget, ../types, various widget components, internal types module
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## arch
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Registry pattern with static mappings, lookup/resolution functions, and filter utilities to dynamically expose only configured service integrations.
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Registry pattern with static navigation mappings, component resolution logic, and test-validated service/widget bindings.
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## tags
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service, widgets, widget, binding, nav, entries, types, registry
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service, widgets, widget, binding, nav, entries, registry, types
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## symbols
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- configuredNavEntries
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- getServiceBinding
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@@ -40,6 +40,22 @@ describe("service registry", () => {
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expect(Object.keys(BUILTIN_WIDGETS).sort()).toEqual(["backups", "static"]);
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});
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it("exposes unit/scale options on graph widget kinds", () => {
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const propsOf = (binding: { configSchema: Record<string, unknown> } | undefined) =>
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(binding?.configSchema as { properties?: Record<string, { enum?: string[] }> } | undefined)
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?.properties ?? {};
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const chart = getServiceBinding("prometheus")?.widgets.find((w) => w.kind === "chart");
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const speed = getServiceBinding("qbittorrent")?.widgets.find(
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(w) => w.kind === "speed",
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);
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expect(propsOf(chart).unit?.enum).toContain("bytes_per_sec");
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expect(propsOf(chart).scale?.enum).toEqual(["auto", "k", "m", "g", "t"]);
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expect(propsOf(speed).unit?.enum).toContain("bytes_per_sec");
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expect(propsOf(speed).scale?.enum).toEqual(["auto", "k", "m", "g", "t"]);
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// qBittorrent speed defaults to bytes/sec.
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expect(speed?.defaultConfig.unit).toBe("bytes_per_sec");
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});
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it("resolves a prometheus metric widget via the services list", () => {
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const widget: WidgetInstance = {
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id: "w1",
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@@ -48,6 +48,31 @@ export interface ServiceBinding {
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widgets: ServiceWidgetBinding[];
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}
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/** Shared Y-axis format options mirrored on every graph widget kind. */
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const UNIT_VALUES = [
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"none",
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"bytes",
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"bytes_per_sec",
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"bits_per_sec",
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"bits",
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"percent",
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"seconds",
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];
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const SCALE_VALUES = ["auto", "k", "m", "g", "t"];
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const AXIS_FORMAT_PROPERTIES = {
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unit: {
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type: "string",
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enum: UNIT_VALUES,
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description:
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"Display unit; auto-scales the Y axis + tooltip (kB/MB/GB, kbps/Mbps, …)",
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},
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scale: {
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type: "string",
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enum: SCALE_VALUES,
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description: "auto picks a prefix from the data; k/M/G/T force one",
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},
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};
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export const SERVICE_REGISTRY: Record<string, ServiceBinding> = {
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alertmanager: {
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serviceType: "alertmanager",
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@@ -94,7 +119,7 @@ export const SERVICE_REGISTRY: Record<string, ServiceBinding> = {
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name: "Chart",
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description: "Multi-series line chart from a PromQL range query.",
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refreshIntervalMs: 60_000,
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defaultConfig: { promql: "", window: "1h" },
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defaultConfig: { promql: "", window: "1h", unit: "none", scale: "auto" },
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configSchema: {
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type: "object",
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properties: {
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@@ -106,6 +131,7 @@ export const SERVICE_REGISTRY: Record<string, ServiceBinding> = {
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type: "string",
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description: "Time window preset (1h, 6h, 24h, 7d)",
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},
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...AXIS_FORMAT_PROPERTIES,
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},
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required: ["promql"],
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},
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@@ -188,8 +214,12 @@ export const SERVICE_REGISTRY: Record<string, ServiceBinding> = {
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name: "Speed chart",
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description: "Live download/upload speed over a short window.",
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refreshIntervalMs: 5_000,
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defaultConfig: {},
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configSchema: { type: "object", properties: {}, required: [] },
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defaultConfig: { unit: "bytes_per_sec", scale: "auto" },
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configSchema: {
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type: "object",
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properties: { ...AXIS_FORMAT_PROPERTIES },
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required: [],
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},
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component: QbittorrentSpeedWidget,
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},
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],
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