Grafana Stat/Gauge panels default the Fields option to "Numeric Fields"
(reduceOptions.fields == ""), so string-valued fields (mode, state,
movementState, direction, flowSource, predictionQuality, running) are excluded
and the panel renders "No data" even though the Flux query (last()) returns the
string correctly.
Set reduceOptions.fields = "/.*/" ("All fields") on every stat panel bound to a
string field across machine, machineGroup, pumpingStation, valve,
valveGroupControl, and monster templates. lastNotNull calc was already correct.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Generate dashboards for an entire parent-child subtree from a single root
registration (pre-order, cycle/diamond-safe), so wiring only the subtree root
(e.g. pumpingStation) to dashboardAPI yields dashboards for every descendant.
Fix two contract drifts that left generated panels blank against live telemetry:
- _measurement var now mirrors outputUtils.formatMsg (general.name ||
<softwareType>_<id>); previously it always used the fallback form, so any
named node's dashboard queried a non-existent series.
- pumpingStation template field keys realigned to emitted telemetry
(flow.*.{upstream,out,overflow}, netFlowRate.measured, inflowLevel/
outflowLevel/overflowLevel, maxVolAtOverflow/minVolAt{Inflow,Outflow}).
Adds template alias resolution (softwareType -> shared template file) and
locks parity with slice44/45/46 tests + output manifest. 67/67 pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- config/machineGroup.json: every non-row panel now annotated with
meta.emittedFields (mode, scaling, abs/relDistFromPeak, flow.total/group,
power.total/group). Per-pump fields (ctrl, state, runtime, pressure,
temperature) deliberately absent — those live on rotatingMachine children
per #39's no-data-duplication contract.
- Timeseries panels gain byRegexp dashed-bounds overrides for .min$/.max$
(same pattern as #38).
- test/basic/slice40-mgc-template.basic.test.js: 4 cases — no per-pump
fields leak in, every non-row annotated, dashed overrides present on TS,
composer dedup applies when a child claims an MGC-level field.
Closes#40
When generateDashboardsForGraph builds a root dashboard for a parent (e.g.
pumpingStation) and a set of child dashboards (e.g. measurements), it now
removes any non-row panel from the root whose meta.emittedFields are fully
covered by panels declared in any child dashboard. Result: the parent
shows only metrics its children don't already plot, eliminating redundant
rendering of the same series in two dashboards.
- config/pumpingStation.json: 11 non-row panels annotated with
meta.emittedFields (Direction, Time Left, Flow Source, Fill %, Level (x2),
Volume, Net Flow Rate, Inflow+Outflow, Heights, Volume Limits).
- src/specificClass.js: generateDashboardsForGraph runs the parent-panel
filter after composing children; row panels always kept; panels without
emittedFields declaration always kept (no silent removal).
- test/basic/slice39-no-duplication.basic.test.js: 4 cases — annotation
presence, child-covered removal, no-overlap preservation, row preservation.
Closes#39
Applies the byRegexp(\\.min$ | \\.max$) → custom.lineStyle dashed pattern to
all 4 timeseries panels in config/machine.json — pattern confirmed via S2
spike (#33). Forward-compatible: nodes that don't yet emit .min/.max fields
see no change in rendering (regex won't match).
- config/machine.json: 4 timeseries panels gain byRegexp overrides for both
.min$ and .max$, dashed [10,10], orange (min) / red (max).
- test/basic/slice38-dashed-bounds.basic.test.js: 2 cases (presence per ts
panel, anchor-to-end forward compatibility).
Companion-field emission helper (generalFunctions.outputUtils — produces
<field>, <field>.min, <field>.max from a bounds-aware source) is a
generalFunctions submodule change and lands in a follow-up PR — out of
scope for this dashboardAPI-only slice.
Closes#38
Adds per-panel `meta.emittedFields` to machine.json (rotatingMachine) and
machineGroup.json (MGC) templates. Each non-row panel declares the Influx
field paths it visualizes, so a parent template's composer can filter out
panels already covered by its children (#39 no-data-duplication rule).
- config/machine.json: 13 non-row panels annotated.
- config/machineGroup.json: panels annotated.
- src/specificClass.js: collectEmittedFields(dashboard) helper.
- test/basic/slice37-emitted-fields.basic.test.js: 4 cases (template loads
with annotations, aggregation, missing-meta graceful, null input).
PRD F-6 panel set audit: machine.json already covers all the PRD-required
panels (State/Mode/Ctrl%/Runtime/NCog%/Flow/Efficiency/Pressure/Temperature/
Diagnostics) — substantially more than asked. No new panels added.
PRD F-7 predicted-vs-measured side-by-side: deferred. Current architecture
is "1 dashboard per node" (each child gets its own dashboard, cross-linked
from the parent), not "1 dashboard with N composed panels." Side-by-side
rendering of predicted (rotatingMachine dashboard) + measured (measurement
child dashboard) lives naturally as drill-down navigation today. Refactor
to a single-dashboard composition model would be substantial — flagged in
the issue comment for v2 if the drill-down UX proves insufficient.
Closes#37
