[goecharger] Add awattarMaxPrice channel (#17532)

* Add awp channel

Signed-off-by: Leo Siepel <leosiepel@gmail.com>
Signed-off-by: Ciprian Pascu <contact@ciprianpascu.ro>

bundles/org.openhab.binding.goecharger/README.md

@@ -27,9 +27,10 @@ The apiVersion 2 is only available for go-e Charger with new hardware revision (
 
 ## Channels
 
-Currently available channels are
+Currently available channels are:
+
 | Channel ID               | Item Type                | Description                                                   | API version      |
-|--------------------------|--------------------------|---------------------------------------------------------------|-------------------|
+|--------------------------|--------------------------|---------------------------------------------------------------|------------------|
 | maxCurrent               | Number:ElectricCurrent   | Maximum current allowed to use for charging                   | 1 (r/w), 2 (r/w) |
 | maxCurrentTemp           | Number:ElectricCurrent   | Maximum current temporary (not written to EEPROM)             | 1 (r)            |
 | pwmSignal                | String                   | Signal status for PWM signal                                  | 1 (r), 2 (r)     |
@@ -56,6 +57,7 @@ Currently available channels are
 | firmware                 | String                   | Firmware Version                                              | 1 (r), 2 (r)     |
 | accessConfiguration      | String                   | Access configuration, for example OPEN, RFID ...              | 1 (r/w)          |
 | forceState               | Number                   | Force state  (Neutral=0, Off=1, On=2)                         | 2 (r/w)          |
+| awattarMaxPrice          | Number                   | Awattar Max Price in ct                                       | 2 (r/w)          |
 
 ## Full Example
 

bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/GoEChargerBindingConstants.java

@@ -55,6 +55,7 @@ public class GoEChargerBindingConstants {
     public static final String SESSION_CHARGE_CONSUMPTION_LIMIT = "sessionChargeEnergyLimit";
     public static final String TOTAL_CONSUMPTION = "totalChargedEnergy";
     public static final String FIRMWARE = "firmware";
+    public static final String AWATTAR_MAX_PRICE = "awattarMaxPrice";
 
     public static final String API_URL = "http://%IP%/status";
     public static final String MQTT_URL = "http://%IP%/mqtt?payload=%KEY%=%VALUE%";

bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/api/GoEStatusResponseV2DTO.java

@@ -47,4 +47,7 @@ public class GoEStatusResponseV2DTO extends GoEStatusResponseBaseDTO {
 
     @SerializedName("nrg")
     public Double[] energy;
+
+    @SerializedName("awp")
+    public Double awattarMaxPrice;
 }

bundles/org.openhab.binding.goecharger/src/main/java/org/openhab/binding/goecharger/internal/handler/GoEChargerV2Handler.java

@@ -142,6 +142,11 @@ public class GoEChargerV2Handler extends GoEChargerBaseHandler {
                     return UnDefType.UNDEF;
                 }
                 return new DecimalType(goeResponse.transaction);
+            case AWATTAR_MAX_PRICE:
+                if (goeResponse.awattarMaxPrice == null) {
+                    return UnDefType.UNDEF;
+                }
+                return new DecimalType(goeResponse.awattarMaxPrice);
             case ALLOW_CHARGING:
                 return OnOffType.from(goeResponse.allowCharging);
             case TEMPERATURE_TYPE2_PORT:
@@ -250,6 +255,12 @@ public class GoEChargerV2Handler extends GoEChargerBaseHandler {
                     value = String.valueOf(((QuantityType<ElectricCurrent>) command).toUnit(Units.AMPERE).intValue());
                 }
                 break;
+            case AWATTAR_MAX_PRICE:
+                key = "awp";
+                if (command instanceof DecimalType decimalCommand) {
+                    value = String.valueOf(decimalCommand);
+                }
+                break;
             case SESSION_CHARGE_CONSUMPTION_LIMIT:
                 key = "dwo";
                 var multiplier = 1000;

bundles/org.openhab.binding.goecharger/src/main/resources/OH-INF/i18n/goecharger.properties

@@ -19,8 +19,6 @@ thing-type.config.goecharger.goe.refreshInterval.description = Refresh interval
 
 # channel types
 
-channel-type.goecharger.trx.label = Transaction
-channel-type.goecharger.trx.description = 0 for no card, otherwise card ID
 channel-type.goecharger.alw.label = Allow Charging
 channel-type.goecharger.alw.description = If true charging is allowed
 channel-type.goecharger.ast.label = Access Configuration
@@ -29,6 +27,7 @@ channel-type.goecharger.ast.state.option.OPEN = Open
 channel-type.goecharger.ast.state.option.RFID = RFID
 channel-type.goecharger.ast.state.option.TIMER = Timer
 channel-type.goecharger.ast.state.option.AWATTAR = aWATTar
+channel-type.goecharger.awp.label = Awatttar Max Price
 channel-type.goecharger.cbl.label = Cable Encoding
 channel-type.goecharger.cbl.description = Specifies the max amps that can be charged with that cable
 channel-type.goecharger.cl1.label = Current L1
@@ -77,6 +76,8 @@ channel-type.goecharger.tmp.label = Temperature circuit board
 channel-type.goecharger.tmp.description = Temperature of the Go-eCharger on circuit board
 channel-type.goecharger.tmpT2p.label = Temperature type 2 port
 channel-type.goecharger.tmpT2p.description = Temperature of the Go-eCharger on the type 2 port
+channel-type.goecharger.trx.label = Transaction
+channel-type.goecharger.trx.description = 0 for no card, otherwise card ID
 channel-type.goecharger.vl1.label = Voltage L1
 channel-type.goecharger.vl1.description = Voltage on L1
 channel-type.goecharger.vl2.label = Voltage L2

bundles/org.openhab.binding.goecharger/src/main/resources/OH-INF/thing/thing-types.xml

@@ -9,6 +9,7 @@
 		<description>Go-eCharger thing that represents the wallbox configuration and readings</description>
 
 		<channels>
+			<channel id="awattarMaxPrice" typeId="awp"/>
 			<channel id="maxCurrent" typeId="current"/>
 			<channel id="maxCurrentTemp" typeId="maxCurrTmp"/>
 			<channel id="pwmSignal" typeId="pwm"/>
@@ -37,6 +38,10 @@
 			<channel id="temperature" typeId="tmp"/>
 		</channels>
 
+		<properties>
+			<property name="thingTypeVersion">1</property>
+		</properties>
+
 		<config-description>
 			<parameter name="ip" type="text" required="true">
 				<label>IP Address</label>
@@ -178,6 +183,11 @@
 		<description>Force state (Neutral=0, Off=1, On=2)</description>
 		<state readOnly="true"/>
 	</channel-type>
+	<channel-type id="awp">
+		<item-type>Number</item-type>
+		<label>Awatttar Max Price</label>
+		<state pattern="%.2f"/>
+	</channel-type>
 	<channel-type id="scl">
 		<item-type>Number:Energy</item-type>
 		<label>Current Session Charge Energy Limit</label>

bundles/org.openhab.binding.goecharger/src/main/resources/OH-INF/update/upgrade.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<update:update-descriptions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:update="https://openhab.org/schemas/update-description/v1.0.0"
+	xsi:schemaLocation="https://openhab.org/schemas/update-description/v1.0.0 https://openhab.org/schemas/update-description-1.0.0.xsd">
+
+	<thing-type uid="goecharger:goe">
+		<instruction-set targetVersion="1">
+			<add-channel id="awattarMaxPrice">
+				<type>goecharger:awp</type>
+			</add-channel>
+		</instruction-set>
+	</thing-type>
+
+</update:update-descriptions>