Add translation support for select selectors of integration integration config flow (#86212)

* Translation support method

* Translation support time unit

* Remove redundant labels

homeassistant/components/integration/config_flow.py

@@ -33,15 +33,15 @@ UNIT_PREFIXES = [
     selector.SelectOptionDict(value="T", label="T (tera)"),
 ]
 TIME_UNITS = [
-    selector.SelectOptionDict(value=UnitOfTime.SECONDS, label="s (seconds)"),
-    selector.SelectOptionDict(value=UnitOfTime.MINUTES, label="min (minutes)"),
-    selector.SelectOptionDict(value=UnitOfTime.HOURS, label="h (hours)"),
-    selector.SelectOptionDict(value=UnitOfTime.DAYS, label="d (days)"),
+    UnitOfTime.SECONDS,
+    UnitOfTime.MINUTES,
+    UnitOfTime.HOURS,
+    UnitOfTime.DAYS,
 ]
 INTEGRATION_METHODS = [
-    selector.SelectOptionDict(value=METHOD_TRAPEZOIDAL, label="Trapezoidal rule"),
-    selector.SelectOptionDict(value=METHOD_LEFT, label="Left Riemann sum"),
-    selector.SelectOptionDict(value=METHOD_RIGHT, label="Right Riemann sum"),
+    METHOD_TRAPEZOIDAL,
+    METHOD_LEFT,
+    METHOD_RIGHT,
 ]
 
 OPTIONS_SCHEMA = vol.Schema(
@@ -61,7 +61,9 @@ CONFIG_SCHEMA = vol.Schema(
             selector.EntitySelectorConfig(domain=SENSOR_DOMAIN)
         ),
         vol.Required(CONF_METHOD, default=METHOD_TRAPEZOIDAL): selector.SelectSelector(
-            selector.SelectSelectorConfig(options=INTEGRATION_METHODS),
+            selector.SelectSelectorConfig(
+                options=INTEGRATION_METHODS, translation_key=CONF_METHOD
+            ),
         ),
         vol.Required(CONF_ROUND_DIGITS, default=2): selector.NumberSelector(
             selector.NumberSelectorConfig(
@@ -76,7 +78,9 @@ CONFIG_SCHEMA = vol.Schema(
         ),
         vol.Required(CONF_UNIT_TIME, default=UnitOfTime.HOURS): selector.SelectSelector(
             selector.SelectSelectorConfig(
-                options=TIME_UNITS, mode=selector.SelectSelectorMode.DROPDOWN
+                options=TIME_UNITS,
+                mode=selector.SelectSelectorMode.DROPDOWN,
+                translation_key=CONF_UNIT_TIME,
             ),
         ),
     }

homeassistant/components/integration/strings.json

@@ -32,5 +32,22 @@
         }
       }
     }
+  },
+  "selector": {
+    "method": {
+      "options": {
+        "trapezoidal": "Trapezoidal rule",
+        "left": "Left Riemann sum",
+        "right": "Right Riemann sum"
+      }
+    },
+    "unit_time": {
+      "options": {
+        "s": "Seconds",
+        "min": "Minutes",
+        "h": "Hours",
+        "d": "Days"
+      }
+    }
   }
 }

homeassistant/components/integration/translations/en.json

@@ -32,5 +32,22 @@
             }
         }
     },
-    "title": "Integration - Riemann sum integral sensor"
+    "title": "Integration - Riemann sum integral sensor",
+    "selector": {
+        "method": {
+            "options": {
+                "trapezoidal": "Trapezoidal rule",
+                "left": "Left Riemann sum",
+                "right": "Right Riemann sum"
+            }
+        },
+        "unit_time": {
+            "options": {
+                "s": "Seconds",
+                "min": "Minutes",
+                "h": "Hours",
+                "d": "Days"
+            }
+        }
+    }
 }