converted demo.yaml to use go instead of javascript

evcc-io · Mar 6, 2023 · 9851cc6 · 9851cc6
1 parent 656793b
commit 9851cc6
Showing 1 changed file with 108 additions and 88 deletions.
diff --git a/cmd/demo.yaml b/cmd/demo.yaml
@@ -5,187 +5,207 @@ log: debug
 
 interval: 3s
 
-javascript:
+go:
   - vm: shared
     script: |
-      state = {
-        residualpower: 500,
-        pvpower: 5000,
-        batterypower: -750,
-        batterySoc: 55,
-        gridpower: -1000,
-        loadpoints: [
-          { enabled: true, vehicleSoc: 62, maxcurrent: 6, phases: 1, chargepower: 0 },
-          { enabled: false, vehicleSoc: 22, maxcurrent: 0, phases: 3, chargepower: 0 }
-        ]
-      };
-      function get() {
-        console.log("state:", JSON.stringify(state));
+      import (
+          "fmt"
+          "math/rand"
+          "time"
+      )
+      type Loadpoint struct {
+          Enabled     bool
+          VehicleSoc  float64
+          MaxCurrent  int
+          Phases      int
+          ChargePower int
       }
-      function set() {
-        console.log(param+":", val);
-        console.log("state:", JSON.stringify(state));
+
+      type State struct {
+          ResidualPower int
+          PvPower       int
+          Batterypower  int
+          BatterySoc    int
+          GridPower     int
+          Loadpoints    []Loadpoint
+      }
+
+      var state = State{
+          ResidualPower: 500,
+          PvPower:       5000,
+          Batterypower:  -750,
+          BatterySoc:    55,
+          GridPower:     -1000,
+          Loadpoints: []Loadpoint{
+              {Enabled: true, VehicleSoc: 62, MaxCurrent: 6, Phases: 1, ChargePower: 0},
+              {Enabled: false, VehicleSoc: 22, MaxCurrent: 0, Phases: 3, ChargePower: 0},
+          },
       }
 
+      var random = rand.New(rand.NewSource(time.Now().UnixNano()))
+
 meters:
   - name: grid
     type: custom
     power:
-      source: js
+      source: go
       vm: shared
       script: |
-        state.pvpower = 8000+500*Math.random();
-        state.batterypower = state.gridpower > 0 ? 1000 * Math.random() : 0;
-        state.gridpower = state.loadpoints[0].chargepower + state.loadpoints[1].chargepower + state.residualpower - state.batterypower - state.pvpower;
-        state.gridpower;
+        state.PvPower = 8000 + random.Intn(500)
+        if (state.GridPower > 0){
+            state.Batterypower =  random.Intn(1000);
+        } else {
+            state.Batterypower =  0;
+        }
+        state.GridPower = state.Loadpoints[0].ChargePower + state.Loadpoints[1].ChargePower + state.ResidualPower - state.Batterypower - state.PvPower;
+        state.GridPower
 
   - name: pv
     type: custom
     power:
-      source: js
+      source: go
       vm: shared
-      script: state.pvpower;
+      script: state.PvPower;
 
   - name: battery
     type: custom
     power:
-      source: js
+      source: go
       vm: shared
-      script: state.batterypower;
+      script: state.Batterypower;
     soc:
-      source: js
+      source: go
       vm: shared
       script: |
-        if (state.batterypower < 0) state.batterySoc++; else state.batterySoc--;
-        if (state.batterySoc < 10) state.batterySoc = 90;
-        if (state.batterySoc > 90) state.batterySoc = 10;
-        state.batterySoc;
+        if (state.Batterypower < 0) { state.BatterySoc++; } else {state.BatterySoc--}
+        if (state.BatterySoc < 10) {state.BatterySoc = 90}
+        if (state.BatterySoc > 90) {state.BatterySoc = 10}
+        state.BatterySoc;
     capacity: 13.4
 
   - name: meter_charger_1
     type: custom
     power:
-      source: js
+      source: go
       vm: shared
-      script: state.loadpoints[0].chargepower;
+      script: state.Loadpoints[0].ChargePower;
 
   - name: meter_charger_2
     type: custom
     power:
-      source: js
+      source: go
       vm: shared
-      script: state.loadpoints[1].chargepower;
+      script: state.Loadpoints[1].ChargePower;
 
 chargers:
   - name: charger_1
     type: custom
     enable:
-      source: js
+      source: go
       vm: shared
       script: |
-        set();
-        var lp = state.loadpoints[0];
-        lp.enabled = val;
-        if (lp.enabled) lp.chargepower = lp.maxcurrent * 230 * lp.phases; else lp.chargepower = 0;
+        lp := &state.Loadpoints[0];
+        lp.Enabled = enable;
+        if (lp.Enabled) { lp.ChargePower = lp.MaxCurrent * 230 * lp.Phases} else {lp.ChargePower = 0}
     enabled:
-      source: js
+      source: go
       vm: shared
       script: |
-        state.loadpoints[0].enabled;
+        state.Loadpoints[0].Enabled;
     status:
-      source: js
+      source: go
       vm: shared
       script: |
-        if (state.loadpoints[0].enabled) "C"; else "B";
+        ret := "B"
+        if (state.Loadpoints[0].Enabled) {ret="C"} else {ret="B"}
+        ret
     maxcurrent:
-      source: js
+      source: go
       vm: shared
       script: |
-        set();
-        var lp = state.loadpoints[0];
-        lp.maxcurrent = val;
-        if (lp.enabled) lp.chargepower = lp.maxcurrent * 230 * lp.phases; else lp.chargepower = 0;
+        lp := &state.Loadpoints[0];
+        lp.MaxCurrent = maxcurrent;
+        if (lp.Enabled) {lp.ChargePower = lp.MaxCurrent * 230 * lp.Phases} else {lp.ChargePower = 0}
 
   - name: charger_2
     type: custom
     enable:
-      source: js
+      source: go
       vm: shared
       script: |
-        set();
-        var lp = state.loadpoints[1];
-        lp.enabled = val;
-        if (lp.enabled) lp.chargepower = lp.maxcurrent * 230 * lp.phases; else lp.chargepower = 0;
+        lp := &state.Loadpoints[1];
+        lp.Enabled = enable;
+        if (lp.Enabled) {lp.ChargePower = lp.MaxCurrent * 230 * lp.Phases} else {lp.ChargePower = 0}
     enabled:
-      source: js
+      source: go
       vm: shared
       script: |
-        state.loadpoints[1].enabled;
+        state.Loadpoints[1].Enabled;
     status:
-      source: js
+      source: go
       vm: shared
       script: |
-        if (state.loadpoints[1].enabled) "C"; else "B";
+        ret := "B"
+        if (state.Loadpoints[1].Enabled) {ret="C"} else {ret="B"}
+        ret
     maxcurrent:
-      source: js
+      source: go
       vm: shared
       script: |
-        set();
-        var lp = state.loadpoints[1];
-        lp.maxcurrent = val;
-        if (lp.enabled) lp.chargepower = lp.maxcurrent * 230 * lp.phases; else lp.chargepower = 0;
+        lp := &state.Loadpoints[1];
+        lp.MaxCurrent = maxcurrent;
+        if (lp.Enabled) {lp.ChargePower = lp.MaxCurrent * 230 * lp.Phases} else {lp.ChargePower = 0}
     phases1p3p:
-      source: js
+      source: go
       vm: shared
       script: |
-        set();
-        if (val === 1) lp.phases = 1; else lp.phases = 3;
-        lp.phases;
+        if (phases == 1) {lp.Phases = 1} else {lp.Phases = 3}
+        lp.Phases;
 
 vehicles:
   - name: vehicle_1
     title: blauer e-Golf
     type: custom
     soc:
-      source: js
+      source: go
       vm: shared
       script: |
-        var lp = state.loadpoints[0];
-        if (lp.chargepower > 0) lp.vehicleSoc+=0.1; else lp.vehicleSoc-=0.1;
-        if (lp.vehicleSoc < 15) lp.vehicleSoc = 80;
-        if (lp.vehicleSoc > 80) lp.vehicleSoc = 15;
-        lp.vehicleSoc;
+        lp := &state.Loadpoints[0];
+        if (lp.ChargePower > 0) {lp.VehicleSoc+=0.1} else {lp.VehicleSoc-=0.1}
+        if (lp.VehicleSoc < 15) {lp.VehicleSoc = 80}
+        if (lp.VehicleSoc > 80) {lp.VehicleSoc = 15}
+        lp.VehicleSoc;
     range:
-      source: js
+      source: go
       vm: shared
       script: |
-        var lp = state.loadpoints[0]
-        var range = (44 * lp.vehicleSoc) / 15;
-        range
+        lp := &state.Loadpoints[0]
+        ret := (44 * lp.VehicleSoc) / 15;
+        ret
     capacity: 44
     onidentify:
       targetsoc: 90
   - name: vehicle_2
     title: weißes Model 3
     type: custom
     soc:
-      source: js
+      source: go
       vm: shared
       script: |
-        var lp = state.loadpoints[1];
-        if (lp.chargepower > 0) lp.vehicleSoc++; else lp.vehicleSoc--;
-        if (lp.vehicleSoc < 15) lp.vehicleSoc = 75;
-        if (lp.vehicleSoc > 75) lp.vehicleSoc = 15;
-        lp.vehicleSoc;
+        lp := &state.Loadpoints[1];
+        if (lp.ChargePower > 0) {lp.VehicleSoc++} else {lp.VehicleSoc--}
+        if (lp.VehicleSoc < 15) {lp.VehicleSoc = 75}
+        if (lp.VehicleSoc > 75) {lp.VehicleSoc = 15}
+        lp.VehicleSoc;
     range:
-      source: js
+      source: go
       vm: shared
       script: |
-        var lp = state.loadpoints[1]
-        var range = (80 * lp.vehicleSoc) / 17;
-        range
+        lp := &state.Loadpoints[1]
+        ret := (80 * lp.VehicleSoc) / 17;
+        ret
     status:
-      source: js
+      source: go
       vm: shared
       script: |
         "B"