Bluelink: add soc limit (#4452)

vehicle/bluelink/provider.go

@@ -168,3 +168,20 @@ func (v *Provider) Odometer() (float64, error) {
 	res, err := v.statusLG()
 	return res.ResMsg.VehicleStatusInfo.Odometer.Value, err
 }
+
+var _ api.SocLimiter = (*Provider)(nil)
+
+// TargetSoC implements the api.SocLimiter interface
+func (v *Provider) TargetSoC() (float64, error) {
+	res, err := v.statusG()
+
+	if err == nil {
+		for _, targetSOC := range res.EvStatus.ReservChargeInfos.TargetSocList {
+			if targetSOC.PlugType == plugTypeAC {
+				return float64(targetSOC.TargetSocLevel), nil
+			}
+		}
+	}
+
+	return 0, err
+}

vehicle/bluelink/types.go

@@ -38,7 +38,8 @@ type VehicleStatus struct {
 				Value, Unit int
 			}
 		}
-		DrvDistance []DrivingDistance
+		DrvDistance       []DrivingDistance
+		ReservChargeInfos ReservChargeInfo
 	}
 	Vehicles []Vehicle
 }
@@ -58,6 +59,8 @@ type Odometer struct {
 const (
 	timeFormat = "20060102150405 -0700" // Note: must add timeOffset
 	timeOffset = " +0100"
+
+	plugTypeAC = 1
 )
 
 func (d *VehicleStatus) Updated() (time.Time, error) {
@@ -71,3 +74,12 @@ type DrivingDistance struct {
 		}
 	}
 }
+
+type ReservChargeInfo struct {
+	TargetSocList []TargetSoc
+}
+
+type TargetSoc struct {
+	TargetSocLevel int
+	PlugType       int
+}