feat(dashboardapi): emittedFields metadata for parent-panel dedup (#37)

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
This commit is contained in:
2026-05-26 17:59:37 +02:00
parent aac71eb129
commit 8639b02e6a
4 changed files with 1131 additions and 134 deletions

View File

@@ -3,7 +3,10 @@
"list": [
{
"builtIn": 1,
"datasource": { "type": "grafana", "uid": "-- Grafana --" },
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
@@ -17,177 +20,833 @@
"id": null,
"links": [],
"panels": [
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 }, "id": 1, "title": "Status", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }, "mappings": [{ "type": "value", "options": { "off": { "color": "red", "text": "OFF" }, "idle": { "color": "blue", "text": "IDLE" }, "operational": { "color": "green", "text": "RUNNING" }, "starting": { "color": "yellow", "text": "STARTING" }, "stopping": { "color": "yellow", "text": "STOPPING" } } }] }, "overrides": [] },
"gridPos": { "h": 4, "w": 5, "x": 0, "y": 1 },
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 1,
"title": "Status",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
},
"mappings": [
{
"type": "value",
"options": {
"off": {
"color": "red",
"text": "OFF"
},
"idle": {
"color": "blue",
"text": "IDLE"
},
"operational": {
"color": "green",
"text": "RUNNING"
},
"starting": {
"color": "yellow",
"text": "STARTING"
},
"stopping": {
"color": "yellow",
"text": "STOPPING"
}
}
}
]
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 5,
"x": 0,
"y": 1
},
"id": 2,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"state\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"state\")\n |> last()",
"refId": "A"
}
],
"title": "State",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"state"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "purple", "value": null }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 5, "x": 5, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "purple",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 5,
"x": 5,
"y": 1
},
"id": 3,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"mode\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"mode\")\n |> last()",
"refId": "A"
}
],
"title": "Mode",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"mode"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "min": 0, "max": 100, "unit": "percent", "thresholds": { "mode": "absolute", "steps": [{ "color": "blue", "value": null }, { "color": "green", "value": 20 }, { "color": "yellow", "value": 80 }, { "color": "red", "value": 95 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 5, "x": 10, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"min": 0,
"max": 100,
"unit": "percent",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
},
{
"color": "green",
"value": 20
},
{
"color": "yellow",
"value": 80
},
{
"color": "red",
"value": 95
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 5,
"x": 10,
"y": 1
},
"id": 4,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "showThresholdLabels": false, "showThresholdMarkers": true },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"ctrl\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"ctrl\")\n |> last()",
"refId": "A"
}
],
"title": "Ctrl %",
"type": "gauge"
"type": "gauge",
"meta": {
"emittedFields": [
"ctrl"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "unit": "h", "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 5, "x": 15, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"unit": "h",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 5,
"x": 15,
"y": 1
},
"id": 5,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "area" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "area"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"runtime\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"runtime\")\n |> last()",
"refId": "A"
}
],
"title": "Runtime",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"runtime"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "min": 0, "max": 100, "unit": "percent", "thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": null }, { "color": "orange", "value": 30 }, { "color": "yellow", "value": 60 }, { "color": "green", "value": 80 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 4, "x": 20, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"min": 0,
"max": 100,
"unit": "percent",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "orange",
"value": 30
},
{
"color": "yellow",
"value": 60
},
{
"color": "green",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 4,
"x": 20,
"y": 1
},
"id": 6,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "showThresholdLabels": false, "showThresholdMarkers": true },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"NCogPercent\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"NCogPercent\")\n |> last()",
"refId": "A"
}
],
"title": "NCog %",
"type": "gauge"
"type": "gauge",
"meta": {
"emittedFields": [
"ncog"
]
}
},
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 5 }, "id": 7, "title": "Flow & Efficiency", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 6 },
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 5
},
"id": 7,
"title": "Flow & Efficiency",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 6
},
"id": 8,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^flow\\.predicted\\.(downstream|atequipment)/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^flow\\.predicted\\.(downstream|atequipment)/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Flow (predicted)",
"type": "timeseries"
"type": "timeseries",
"meta": {
"emittedFields": [
"flow",
"flow.predicted"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 12, "y": 6 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 6
},
"id": 9,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and (r._field==\"cog\" or r._field==\"NCogPercent\"))\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and (r._field==\"cog\" or r._field==\"NCogPercent\"))\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Efficiency (CoG + NCog%)",
"type": "timeseries"
"type": "timeseries",
"meta": {
"emittedFields": [
"efficiency",
"cog",
"ncog"
]
}
},
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 14 }, "id": 10, "title": "Pressure & Temperature", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 15 },
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 14
},
"id": 10,
"title": "Pressure & Temperature",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 15
},
"id": 11,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^pressure\\.(predicted|measured)\\.(upstream|downstream)/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^pressure\\.(predicted|measured)\\.(upstream|downstream)/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Pressure (upstream / downstream)",
"type": "timeseries"
"type": "timeseries",
"meta": {
"emittedFields": [
"pressure.upstream",
"pressure.downstream"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 12, "y": 15 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 15
},
"id": 12,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^temperature/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /^temperature/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Temperature",
"type": "timeseries"
"type": "timeseries",
"meta": {
"emittedFields": [
"temperature"
]
}
},
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 23 }, "id": 13, "title": "Diagnostics", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": null }, { "color": "yellow", "value": 0.3 }, { "color": "green", "value": 0.7 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 0, "y": 24 },
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 23
},
"id": 13,
"title": "Diagnostics",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "yellow",
"value": 0.3
},
{
"color": "green",
"value": 0.7
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 24
},
"id": 14,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "area" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "area"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"predictionQuality\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"predictionQuality\")\n |> last()",
"refId": "A"
}
],
"title": "Prediction Quality",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"predictionQuality"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": null }, { "color": "yellow", "value": 0.3 }, { "color": "green", "value": 0.7 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 6, "y": 24 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "yellow",
"value": 0.3
},
{
"color": "green",
"value": 0.7
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 24
},
"id": 15,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "area" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "area"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"predictionConfidence\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"predictionConfidence\")\n |> last()",
"refId": "A"
}
],
"title": "Confidence",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"confidence"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 1 }, { "color": "red", "value": 2 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 12, "y": 24 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 1
},
{
"color": "red",
"value": 2
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 24
},
"id": 16,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"pressureDriftLevel\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"pressureDriftLevel\")\n |> last()",
"refId": "A"
}
],
"title": "Pressure Drift",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"pressureDrift"
]
}
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 5 }, { "color": "red", "value": 15 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 18, "y": 24 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 5
},
{
"color": "red",
"value": 15
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 24
},
"id": 17,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and (r._field==\"effDistFromPeak\" or r._field==\"effRelDistFromPeak\"))\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and (r._field==\"effDistFromPeak\" or r._field==\"effRelDistFromPeak\"))\n |> last()",
"refId": "A"
}
],
"title": "Distance from Peak",
"type": "stat"
"type": "stat",
"meta": {
"emittedFields": [
"relDistFromPeak"
]
}
}
],
"schemaVersion": 39,
"tags": ["EVOLV", "machine", "template"],
"tags": [
"EVOLV",
"machine",
"template"
],
"templating": {
"list": [
{ "name": "dbase", "type": "custom", "label": "dbase", "query": "cdzg44tv250jkd", "current": { "text": "cdzg44tv250jkd", "value": "cdzg44tv250jkd", "selected": false }, "options": [{ "text": "cdzg44tv250jkd", "value": "cdzg44tv250jkd", "selected": true }], "hide": 2 },
{ "name": "measurement", "type": "custom", "query": "template", "current": { "text": "template", "value": "template", "selected": false }, "options": [{ "text": "template", "value": "template", "selected": true }] },
{ "name": "bucket", "type": "custom", "query": "lvl2", "current": { "text": "lvl2", "value": "lvl2", "selected": false }, "options": [{ "text": "lvl2", "value": "lvl2", "selected": true }] }
{
"name": "dbase",
"type": "custom",
"label": "dbase",
"query": "cdzg44tv250jkd",
"current": {
"text": "cdzg44tv250jkd",
"value": "cdzg44tv250jkd",
"selected": false
},
"options": [
{
"text": "cdzg44tv250jkd",
"value": "cdzg44tv250jkd",
"selected": true
}
],
"hide": 2
},
{
"name": "measurement",
"type": "custom",
"query": "template",
"current": {
"text": "template",
"value": "template",
"selected": false
},
"options": [
{
"text": "template",
"value": "template",
"selected": true
}
]
},
"time": { "from": "now-6h", "to": "now" },
{
"name": "bucket",
"type": "custom",
"query": "lvl2",
"current": {
"text": "lvl2",
"value": "lvl2",
"selected": false
},
"options": [
{
"text": "lvl2",
"value": "lvl2",
"selected": true
}
]
}
]
},
"time": {
"from": "now-6h",
"to": "now"
},
"timezone": "",
"title": "template",
"uid": null,

View File

@@ -3,7 +3,10 @@
"list": [
{
"builtIn": 1,
"datasource": { "type": "grafana", "uid": "-- Grafana --" },
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
@@ -17,91 +20,374 @@
"id": null,
"links": [],
"panels": [
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 }, "id": 1, "title": "Status", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "purple", "value": null }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 0, "y": 1 },
"id": 2,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"mode\")\n |> last()", "refId": "A" }
],
"title": "Mode",
"type": "stat"
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 1,
"title": "Status",
"type": "row"
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "blue", "value": null }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 6, "y": 1 },
"id": 3,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "none" },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "purple",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 1
},
"id": 2,
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"scaling\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"mode\")\n |> last()",
"refId": "A"
}
],
"title": "Mode",
"type": "stat",
"meta": {
"emittedFields": [
"mode"
]
}
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "blue",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 1
},
"id": 3,
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "none"
},
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"scaling\")\n |> last()",
"refId": "A"
}
],
"title": "Scaling",
"type": "stat"
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 5 }, { "color": "red", "value": 15 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 12, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 5
},
{
"color": "red",
"value": 15
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 1
},
"id": 4,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "area" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "area"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"absDistFromPeak\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"absDistFromPeak\")\n |> last()",
"refId": "A"
}
],
"title": "Abs Dist Peak",
"type": "stat"
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "unit": "percent", "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 10 }, { "color": "red", "value": 25 }] } }, "overrides": [] },
"gridPos": { "h": 4, "w": 6, "x": 18, "y": 1 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"unit": "percent",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 10
},
{
"color": "red",
"value": 25
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 1
},
"id": 5,
"options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "colorMode": "value", "graphMode": "area" },
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
]
},
"colorMode": "value",
"graphMode": "area"
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"relDistFromPeak\")\n |> last()", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: -7d)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field==\"relDistFromPeak\")\n |> last()",
"refId": "A"
}
],
"title": "Rel Dist Peak",
"type": "stat"
},
{ "gridPos": { "h": 1, "w": 24, "x": 0, "y": 5 }, "id": 6, "title": "Totals", "type": "row" },
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 6 },
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 5
},
"id": 6,
"title": "Totals",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 6
},
"id": 7,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /predicted_flow|flow/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /predicted_flow|flow/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Total Flow",
"type": "timeseries"
},
{
"datasource": { "type": "influxdb", "uid": "cdzg44tv250jkd" },
"fieldConfig": { "defaults": { "custom": { "drawStyle": "line", "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
"gridPos": { "h": 8, "w": 12, "x": 12, "y": 6 },
"datasource": {
"type": "influxdb",
"uid": "cdzg44tv250jkd"
},
"fieldConfig": {
"defaults": {
"custom": {
"drawStyle": "line",
"lineWidth": 2,
"fillOpacity": 10
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 6
},
"id": 8,
"options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{ "query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /predicted_power|power/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)", "refId": "A" }
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn:(r) => r._measurement==\"${measurement}\" and r._field =~ /predicted_power|power/)\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)",
"refId": "A"
}
],
"title": "Total Power",
"type": "timeseries"
}
],
"schemaVersion": 39,
"tags": ["EVOLV", "machineGroup", "template"],
"tags": [
"EVOLV",
"machineGroup",
"template"
],
"templating": {
"list": [
{ "name": "dbase", "type": "custom", "label": "dbase", "query": "cdzg44tv250jkd", "current": { "text": "cdzg44tv250jkd", "value": "cdzg44tv250jkd", "selected": false }, "options": [{ "text": "cdzg44tv250jkd", "value": "cdzg44tv250jkd", "selected": true }], "hide": 2 },
{ "name": "measurement", "type": "custom", "query": "template", "current": { "text": "template", "value": "template", "selected": false }, "options": [{ "text": "template", "value": "template", "selected": true }] },
{ "name": "bucket", "type": "custom", "query": "lvl2", "current": { "text": "lvl2", "value": "lvl2", "selected": false }, "options": [{ "text": "lvl2", "value": "lvl2", "selected": true }] }
{
"name": "dbase",
"type": "custom",
"label": "dbase",
"query": "cdzg44tv250jkd",
"current": {
"text": "cdzg44tv250jkd",
"value": "cdzg44tv250jkd",
"selected": false
},
"options": [
{
"text": "cdzg44tv250jkd",
"value": "cdzg44tv250jkd",
"selected": true
}
],
"hide": 2
},
{
"name": "measurement",
"type": "custom",
"query": "template",
"current": {
"text": "template",
"value": "template",
"selected": false
},
"options": [
{
"text": "template",
"value": "template",
"selected": true
}
]
},
"time": { "from": "now-6h", "to": "now" },
{
"name": "bucket",
"type": "custom",
"query": "lvl2",
"current": {
"text": "lvl2",
"value": "lvl2",
"selected": false
},
"options": [
{
"text": "lvl2",
"value": "lvl2",
"selected": true
}
]
}
]
},
"time": {
"from": "now-6h",
"to": "now"
},
"timezone": "",
"title": "template",
"uid": null,

View File

@@ -105,6 +105,18 @@ class DashboardApi {
return JSON.parse(raw);
}
// Collect every `meta.emittedFields` declared by panels in a template.
// Used by #39's parent panel filter — a parent panel whose emittedFields
// are fully covered by its children's panels is removed.
collectEmittedFields(dashboard) {
const out = new Set();
for (const panel of dashboard?.panels || []) {
const fields = panel?.meta?.emittedFields;
if (Array.isArray(fields)) for (const f of fields) out.add(f);
}
return out;
}
grafanaUpsertUrl() {
const { protocol, host, port } = this.config.grafanaConnector;
return `${protocol}://${host}:${port}/api/dashboards/db`;

View File

@@ -0,0 +1,40 @@
'use strict';
const test = require('node:test');
const assert = require('node:assert/strict');
const DashboardApi = require('../../src/specificClass.js');
test('rotatingMachine template panels declare meta.emittedFields', () => {
const api = new DashboardApi({});
const dash = api.loadTemplate('machine');
assert.ok(dash, 'template loaded');
const withFields = dash.panels.filter((p) => p?.meta?.emittedFields);
// 13 non-row panels in machine.json get annotated; row panels are skipped.
assert.ok(withFields.length >= 10, `expected ≥10 annotated panels, got ${withFields.length}`);
});
test('collectEmittedFields aggregates fields across panels', () => {
const api = new DashboardApi({});
const dash = api.loadTemplate('machine');
const fields = api.collectEmittedFields(dash);
assert.ok(fields.has('ctrl'), 'ctrl field declared by Ctrl % panel');
assert.ok(fields.has('flow'), 'flow field declared by Flow panel');
assert.ok(fields.has('efficiency'), 'efficiency field declared by Efficiency panel');
assert.ok(fields.has('relDistFromPeak'), 'relDistFromPeak declared by Distance from Peak panel');
});
test('collectEmittedFields returns empty Set for template without meta', () => {
const api = new DashboardApi({});
// measurement.json has no emittedFields metadata yet — its panels predate the annotation.
const dash = api.loadTemplate('measurement');
const fields = api.collectEmittedFields(dash);
assert.equal(fields.size, 0);
});
test('collectEmittedFields handles null/empty dashboard input gracefully', () => {
const api = new DashboardApi({});
assert.equal(api.collectEmittedFields(null).size, 0);
assert.equal(api.collectEmittedFields({}).size, 0);
assert.equal(api.collectEmittedFields({ panels: [] }).size, 0);
});