added elevation summary (#2449)

Implements #2439

grafana/dashboards/internal/drive-details.json

@@ -22,7 +22,8 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 1,
-  "iteration": 1642784325385,
+  "id": 20,
+  "iteration": 1644262750775,
   "links": [
     {
       "icon": "dashboard",
@@ -985,6 +986,112 @@
         "align": false
       }
     },
+    {
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 2,
+        "w": 12,
+        "x": 0,
+        "y": 31
+      },
+      "id": 20,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "vertical",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "/.*/",
+          "values": false
+        },
+        "text": {},
+        "textMode": "value_and_name"
+      },
+      "pluginVersion": "8.3.4",
+      "targets": [
+        {
+          "datasource": "TeslaMate",
+          "format": "table",
+          "group": [],
+          "metricColumn": "none",
+          "rawQuery": true,
+          "rawSql": "WITH height as (SELECT\n\televation-LAG(elevation,1) over ( order BY\n\tdate ASC ) as diff\nFROM\n\tpositions\nWHERE\n car_id = $car_id AND\n $__timeFilter(date)\nORDER BY\n\tdate ASC\n\t)\n\t\n\nselect convert_m(sum(diff), '$alternative_length_unit') || ' $alternative_length_unit'  as \"UP\" from height where diff > 0",
+          "refId": "A",
+          "select": [
+            [
+              {
+                "params": [
+                  "start_km"
+                ],
+                "type": "column"
+              }
+            ]
+          ],
+          "table": "drives",
+          "timeColumn": "start_date",
+          "timeColumnType": "timestamp",
+          "where": [
+            {
+              "name": "$__timeFilter",
+              "params": [],
+              "type": "macro"
+            }
+          ]
+        },
+        {
+          "datasource": "TeslaMate",
+          "format": "table",
+          "group": [],
+          "hide": false,
+          "metricColumn": "none",
+          "rawQuery": true,
+          "rawSql": "WITH height as (SELECT\n\televation-LAG(elevation,1) over ( order BY\n\tdate ASC ) as diff\nFROM\n\tpositions\nWHERE\n car_id = $car_id AND\n $__timeFilter(date)\nORDER BY\n\tdate ASC\n\t)\n\t\n\t\nselect convert_m(sum(diff), '$alternative_length_unit') || ' $alternative_length_unit' as \"DOWN\" from height where diff < 0",
+          "refId": "B",
+          "select": [
+            [
+              {
+                "params": [
+                  "start_km"
+                ],
+                "type": "column"
+              }
+            ]
+          ],
+          "table": "drives",
+          "timeColumn": "start_date",
+          "timeColumnType": "timestamp",
+          "where": [
+            {
+              "name": "$__timeFilter",
+              "params": [],
+              "type": "macro"
+            }
+          ]
+        }
+      ],
+      "title": "Elevation Summary",
+      "type": "stat"
+    },
     {
       "datasource": "TeslaMate",
       "fieldConfig": {