{
  "templating": {
    "list": []
  },
  "uid": "evcs-chauffe-eau",
  "title": "Le chauffe-eau",
  "description": "Quand le chauffe-eau chauffe, et sur quoi : solaire, batterie ou EDF. Les jours faibles il doit chauffer la nuit sur EDF (decision du bilan apres 07:24), jamais sur la batterie.",
  "tags": [
    "evcs"
  ],
  "timezone": "Europe/Paris",
  "editable": true,
  "schemaVersion": 39,
  "version": 1,
  "refresh": "1m",
  "time": {
    "from": "now-7d",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "30s",
      "1m",
      "5m",
      "15m",
      "1h"
    ]
  },
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": {
          "type": "grafana",
          "uid": "-- Grafana --"
        },
        "enable": true,
        "hide": true,
        "name": "Annotations & Alerts",
        "iconColor": "rgba(0, 211, 255, 1)",
        "type": "dashboard"
      },
      {
        "name": "Evenements",
        "datasource": {
          "type": "grafana-postgresql-datasource",
          "uid": "evcs-pg"
        },
        "enable": false,
        "iconColor": "semi-dark-orange",
        "hide": false,
        "target": {
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT ts AS time, resume AS text, genre || ',' || coalesce(source,'?') AS tags FROM evenement WHERE $__timeFilter(ts) AND genre <> 'bilan' ORDER BY 1"
        }
      }
    ]
  },
  "panels": [
    {
      "type": "stat",
      "title": "Maintenant",
      "description": "Energie des 24 dernieres heures (securite eau chaude : sous 1,5 kWh il chauffe meme un jour faible) et puissance mesuree par le workflow ECS sur ses 5 dernieres minutes (morte jusqu'au 07/10).",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT now() AS time,\n  (SELECT valeur FROM mesure WHERE cle = 'sensor.evcs_chauffe_eau_24h_kwh' ORDER BY ts DESC LIMIT 1) AS \"Sur 24 h\",\n  (SELECT valeur FROM mesure WHERE cle = 'input_number.victron_water_heater_observed_power_w' ORDER BY ts DESC LIMIT 1) AS \"Puissance\""
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 0,
        "w": 8,
        "h": 4
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "text",
                "value": null
              }
            ]
          },
          "mappings": []
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Sur 24 h"
            },
            "properties": [
              {
                "id": "unit",
                "value": "kwatth"
              },
              {
                "id": "decimals",
                "value": 2
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Puissance"
            },
            "properties": [
              {
                "id": "unit",
                "value": "watt"
              }
            ]
          }
        ]
      },
      "options": {
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "orientation": "horizontal",
        "textMode": "auto",
        "colorMode": "value",
        "graphMode": "none",
        "justifyMode": "center",
        "percentChangeColorMode": "standard",
        "noValue": "—",
        "wideLayout": true
      }
    },
    {
      "type": "table",
      "title": "Decisions et etats",
      "description": "Decision quotidienne du bilan (jour faible : eau chaude en HC de nuit), mise sous tension / coupure, changements de regime (pompe a chaleur, resistance). Journalise depuis le 07/10.",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT to_char(ts AT TIME ZONE 'Europe/Paris', 'DD/MM HH24:MI') AS \"Quand\", resume AS \"Quoi\"\nFROM evenement WHERE genre = 'chauffe_eau' AND $__timeFilter(ts) ORDER BY ts DESC"
        }
      ],
      "gridPos": {
        "x": 8,
        "y": 0,
        "w": 16,
        "h": 8
      },
      "fieldConfig": {
        "defaults": {
          "custom": {
            "align": "left",
            "cellOptions": {
              "type": "auto"
            },
            "filterable": true
          }
        },
        "overrides": []
      },
      "options": {
        "showHeader": true,
        "cellHeight": "sm",
        "footer": {
          "show": false
        }
      }
    },
    {
      "type": "timeseries",
      "title": "Energie par heure, selon d'ou elle venait",
      "description": "Une barre par heure. Contexte de l'heure : EDF si le reseau fournit plus de 300 W en moyenne, solaire si la production couvre la maison, batterie sinon (attribution par heure). Le rouge est ce qu'on veut faire disparaitre : de l'eau chauffee sur la batterie.",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "time_series",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "WITH h AS (SELECT generate_series(date_trunc('hour', $__timeFrom()::timestamptz),\n                  date_trunc('hour', least(now(), $__timeTo()::timestamptz)), interval '1 hour') AS t),\nv AS (SELECT t, (SELECT valeur FROM mesure WHERE cle = 'sensor.tt_chauffe_eau_pleumeur_energie_totale' AND ts <= t\n                ORDER BY ts DESC LIMIT 1) AS e FROM h),\nk AS (SELECT t, greatest(0, lead(e) OVER (ORDER BY t) - e) AS kwh FROM v),\nc AS (SELECT k.t, k.kwh,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_grid_power_l1' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_grid_power_l1' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS reseau,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_pv_power_system' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_pv_power_system' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS pv,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_consumption_power_l1' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_consumption_power_l1' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS maison\n  FROM k WHERE k.kwh IS NOT NULL),\nx AS (SELECT t, kwh, CASE WHEN reseau > 300 THEN 'EDF' WHEN pv >= maison THEN 'solaire'\n              ELSE 'batterie' END AS ctx FROM c)\nSELECT t AS time,\n  CASE WHEN ctx = 'solaire' THEN kwh END AS \"Solaire\",\n  CASE WHEN ctx = 'batterie' THEN kwh END AS \"Batterie\",\n  CASE WHEN ctx = 'EDF' THEN kwh END AS \"EDF\"\nFROM x ORDER BY t"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 8,
        "w": 24,
        "h": 9
      },
      "fieldConfig": {
        "defaults": {
          "unit": "kwatth",
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "drawStyle": "bars",
            "fillOpacity": 85,
            "lineWidth": 0,
            "stacking": {
              "mode": "normal",
              "group": "A"
            },
            "showPoints": "never",
            "spanNulls": false
          }
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Solaire"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "yellow"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Batterie"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "red"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "EDF"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "blue"
                }
              }
            ]
          }
        ]
      },
      "options": {
        "legend": {
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true,
          "calcs": []
        },
        "tooltip": {
          "mode": "multi",
          "sort": "desc"
        }
      }
    },
    {
      "type": "barchart",
      "title": "Par jour",
      "description": "kWh du chauffe-eau par jour et par contexte. Repere : le 06/10, 5,4 kWh dont une partie sur la batterie a midi ; un jour faible reussi n'a que du bleu (EDF en heures creuses).",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "WITH h AS (SELECT generate_series(date_trunc('hour', $__timeFrom()::timestamptz),\n                  date_trunc('hour', least(now(), $__timeTo()::timestamptz)), interval '1 hour') AS t),\nv AS (SELECT t, (SELECT valeur FROM mesure WHERE cle = 'sensor.tt_chauffe_eau_pleumeur_energie_totale' AND ts <= t\n                ORDER BY ts DESC LIMIT 1) AS e FROM h),\nk AS (SELECT t, greatest(0, lead(e) OVER (ORDER BY t) - e) AS kwh FROM v),\nc AS (SELECT k.t, k.kwh,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_grid_power_l1' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_grid_power_l1' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS reseau,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_pv_power_system' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_pv_power_system' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS pv,\n  coalesce((SELECT avg(valeur) FROM mesure WHERE cle = 'sensor.victron_consumption_power_l1' AND ts >= k.t AND ts < k.t + interval '1 hour'), (SELECT valeur FROM mesure WHERE cle = 'sensor.victron_consumption_power_l1' AND ts < k.t ORDER BY ts DESC LIMIT 1), 0) AS maison\n  FROM k WHERE k.kwh IS NOT NULL),\nx AS (SELECT t, kwh, CASE WHEN reseau > 300 THEN 'EDF' WHEN pv >= maison THEN 'solaire'\n              ELSE 'batterie' END AS ctx FROM c)\nSELECT to_char(t AT TIME ZONE 'Europe/Paris', 'DD/MM') AS \"Jour\",\n  round(sum(kwh) FILTER (WHERE ctx = 'solaire')::numeric, 2) AS \"Solaire\",\n  round(sum(kwh) FILTER (WHERE ctx = 'batterie')::numeric, 2) AS \"Batterie\",\n  round(sum(kwh) FILTER (WHERE ctx = 'EDF')::numeric, 2) AS \"EDF\"\nFROM x GROUP BY 1, date_trunc('day', t AT TIME ZONE 'Europe/Paris')\nORDER BY date_trunc('day', t AT TIME ZONE 'Europe/Paris')"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 17,
        "w": 24,
        "h": 8
      },
      "fieldConfig": {
        "defaults": {
          "unit": "kwatth",
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "lineWidth": 1,
            "fillOpacity": 80,
            "gradientMode": "none",
            "axisBorderShow": false
          }
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Solaire"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "yellow"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Batterie"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "red"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "EDF"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "fixed",
                  "fixedColor": "blue"
                }
              }
            ]
          }
        ]
      },
      "options": {
        "orientation": "auto",
        "xTickLabelRotation": -45,
        "showValue": "never",
        "stacking": "none",
        "groupWidth": 0.7,
        "barWidth": 0.9,
        "legend": {
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true
        },
        "tooltip": {
          "mode": "multi",
          "sort": "none"
        }
      }
    },
    {
      "type": "timeseries",
      "title": "Puissance mesuree et regime",
      "description": "Puissance moyenne sur 5 minutes calculee par le workflow ECS depuis le compteur. Pompe a chaleur : puissance basse, ~5 h pour 55 °C ; resistance (~1,2 kW) : de 55 a 65 °C. Disponible depuis le 07/10 (avant, la mesure ne lisait jamais ses horodatages).",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "time_series",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT ts AS time, valeur AS \"Puissance\" FROM mesure\nWHERE cle = 'input_number.victron_water_heater_observed_power_w' AND $__timeFilter(ts) ORDER BY ts"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 25,
        "w": 24,
        "h": 8
      },
      "fieldConfig": {
        "defaults": {
          "unit": "watt",
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "drawStyle": "line",
            "lineInterpolation": "stepAfter",
            "fillOpacity": 20
          }
        },
        "overrides": []
      },
      "options": {
        "legend": {
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true,
          "calcs": []
        },
        "tooltip": {
          "mode": "multi",
          "sort": "desc"
        }
      }
    }
  ]
}