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[miio] Add support for BT Gateway switch on chuangmi.plug.212a01 #11657

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merged 6 commits into from
Nov 29, 2021
Merged

[miio] Add support for BT Gateway switch on chuangmi.plug.212a01 #11657

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c42fdc5
[miio] add support for BT Gateway switch on chuangmi.plug.212a01
marcelrv Nov 28, 2021
00ea02e
[miio] improve conversion & add test for it
marcelrv Nov 29, 2021
069f3c7
[miio] add one empty string test
marcelrv Nov 29, 2021
e5f4f2a
[miio] remove unnessesary exceptions
marcelrv Nov 29, 2021
552b4e3
[miio] add one more test for different inputs
marcelrv Nov 29, 2021
a585449
[miio] typo
marcelrv Nov 29, 2021
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4 changes: 3 additions & 1 deletion bundles/org.openhab.binding.miio/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -187,7 +187,7 @@ Currently the miio binding supports more than 300 different models.
| Mi Multifunction Air Monitor | miio:basic | [cgllc.airmonitor.b1](#cgllc-airmonitor-b1) | Yes | |
| Qingping Air Monitor | miio:basic | [cgllc.airmonitor.s1](#cgllc-airmonitor-s1) | Yes | |
| Mi Universal Remote | miio:unsupported | chuangmi.ir.v2 | No | |
| Mi Smart Power Plug 2 (Wi-Fi and Bluetooth Gateway) | miio:basic | [chuangmi.plug.212a01](#chuangmi-plug-212a01) | Yes | Experimental support. Please report back if all channels are functional. Preferably share the debug log of property refresh and command responses |
| Mi Smart Power Plug 2 (Wi-Fi and Bluetooth Gateway) | miio:basic | [chuangmi.plug.212a01](#chuangmi-plug-212a01) | Yes | |
| Mi Smart Plug WiFi | miio:basic | [chuangmi.plug.hmi205](#chuangmi-plug-hmi205) | Yes | |
| Mi Smart Plug (WiFi) | miio:basic | [chuangmi.plug.hmi206](#chuangmi-plug-hmi206) | Yes | |
| Mi Smart Wi-Fi Plug (Bluetooth Gateway) | miio:basic | [chuangmi.plug.hmi208](#chuangmi-plug-hmi208) | Yes | |
Expand Down Expand Up @@ -693,6 +693,7 @@ Note, not all the values need to be in the json file, e.g. a subset of the param
| countdown | Number:Time | Imilab Timer - Countdown | |
| task-switch | Switch | Imilab Timer - Task Switch | |
| countdown-info | Switch | Imilab Timer - Countdown Info | |
| bt-gw | String | BT Gateway | Value mapping `["disable"="Disable","enable"="Enable"]` |

### Mi Smart Plug WiFi (<a name="chuangmi-plug-hmi205">chuangmi.plug.hmi205</a>) Channels

Expand Down Expand Up @@ -5469,6 +5470,7 @@ Number:Time off_duration "Imilab Timer - Off Duration" (G_plug) {channel="miio:b
Number:Time countdown "Imilab Timer - Countdown" (G_plug) {channel="miio:basic:plug:countdown"}
Switch task_switch "Imilab Timer - Task Switch" (G_plug) {channel="miio:basic:plug:task-switch"}
Switch countdown_info "Imilab Timer - Countdown Info" (G_plug) {channel="miio:basic:plug:countdown-info"}
String bt_gw "BT Gateway" (G_plug) {channel="miio:basic:plug:bt-gw"}
```

### Mi Smart Plug WiFi (chuangmi.plug.hmi205) item file lines
Expand Down
21 changes: 21 additions & 0 deletions ...enhab.binding.miio/src/main/java/org/openhab/binding/miio/internal/basic/Conversions.java
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Expand Up @@ -23,6 +23,8 @@
import org.slf4j.LoggerFactory;

import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.JsonPrimitive;

/**
Expand Down Expand Up @@ -121,9 +123,28 @@ public static JsonElement tankLevel(JsonElement value12) throws ClassCastExcepti
}
}

public static JsonElement getJsonElement(String element, JsonElement responseValue)
throws ClassCastException, IllegalStateException {
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You'd better know before accessing it if it's the right type in the right state. Catching these is bad.

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maybe I'm overly causious here.. as the responsevalue is something that comes from the device and can have rather unexpected values I normally rather have a friendly message than an ugly stacktrace.

That said, I think the code indeed has little chance to generate these errors even in case of strange inputs so i'll remove it

if (responseValue.isJsonPrimitive()) {
JsonElement jsonElement = JsonParser.parseString(responseValue.getAsString());
if (jsonElement.isJsonObject()) {
JsonObject value = jsonElement.getAsJsonObject();
if (value.has(element)) {
return value.get(element);
}
}
} else {
LOGGER.debug("JsonElement '{}' not found in '{}'", element, responseValue);
}
return responseValue;
}

public static JsonElement execute(String transformation, JsonElement value,
@Nullable Map<String, Object> deviceVariables) {
try {
if (transformation.toUpperCase().startsWith("GETJSONELEMENT")) {
return getJsonElement(transformation.length() > 15 ? transformation.substring(15) : "", value);
}
switch (transformation.toUpperCase()) {
case "YEELIGHTSCENEID":
return yeelightSceneConversion(value);
Expand Down
51 changes: 50 additions & 1 deletion bundles/org.openhab.binding.miio/src/main/resources/database/chuangmi.plug.212a01-miot.json
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Original file line number Diff line number Diff line change
Expand Up @@ -274,8 +274,57 @@
},
"refresh": true,
"actions": []
},
{
"property": "",
"friendlyName": "BT Gateway",
"channel": "bt-gw",
"type": "String",
"stateDescription": {
"readOnly": false,
"options": [
{
"value": "disable",
"label": "Disable"
},
{
"value": "enable",
"label": "Enable"
}
]
},
"refresh": true,
"customRefreshCommand": "bt_gateway_status",
"transformation": "getJsonElement-gateway_status",
"actions": [
{
"command": "bt_gateway_enable",
"parameterType": "EMPTY",
"condition": {
"name": "matchValue",
"parameters": [
{
"matchValue": "enable"
}
]
}
},
{
"command": "bt_gateway_disable",
"parameterType": "EMPTY",
"condition": {
"name": "matchValue",
"parameters": [
{
"matchValue": "disable"
}
]
}
}
],
"readmeComment": "Value mapping `[\"disable\"\u003d\"Disable\",\"enable\"\u003d\"Enable\"]`"
}
],
"experimental": true
"experimental": false
}
}