Add launch mission sensor for launch_library (#64387)

homeassistant/components/launch_library/const.py

@@ -2,12 +2,15 @@
 
 DOMAIN = "launch_library"
 
+ATTR_DESCRIPTION = "description"
 ATTR_LAUNCH_FACILITY = "facility"
 ATTR_LAUNCH_PAD = "pad"
 ATTR_LAUNCH_PAD_COUNTRY_CODE = "provider_country_code"
 ATTR_LAUNCH_PROVIDER = "provider"
+ATTR_ORBIT = "target_orbit"
 ATTR_REASON = "reason"
 ATTR_STREAM_LIVE = "stream_live"
+ATTR_TYPE = "mission_type"
 ATTR_WINDOW_END = "window_end"
 ATTR_WINDOW_START = "window_start"
 
@@ -19,3 +22,4 @@ NEXT_LAUNCH = "next_launch"
 LAUNCH_TIME = "launch_time"
 LAUNCH_PROBABILITY = "launch_probability"
 LAUNCH_STATUS = "launch_status"
+LAUNCH_MISSION = "launch_mission"

homeassistant/components/launch_library/sensor.py

@@ -29,17 +29,21 @@ from homeassistant.helpers.update_coordinator import (
 from homeassistant.util.dt import parse_datetime
 
 from .const import (
+    ATTR_DESCRIPTION,
     ATTR_LAUNCH_FACILITY,
     ATTR_LAUNCH_PAD,
     ATTR_LAUNCH_PAD_COUNTRY_CODE,
     ATTR_LAUNCH_PROVIDER,
+    ATTR_ORBIT,
     ATTR_REASON,
     ATTR_STREAM_LIVE,
+    ATTR_TYPE,
     ATTR_WINDOW_END,
     ATTR_WINDOW_START,
     ATTRIBUTION,
     DEFAULT_NAME,
     DOMAIN,
+    LAUNCH_MISSION,
     LAUNCH_PROBABILITY,
     LAUNCH_STATUS,
     LAUNCH_TIME,
@@ -115,6 +119,17 @@ SENSOR_DESCRIPTIONS: tuple[NextLaunchSensorEntityDescription, ...] = (
         if next_launch.inhold
         else None,
     ),
+    NextLaunchSensorEntityDescription(
+        key=LAUNCH_MISSION,
+        icon="mdi:orbit",
+        name="Launch mission",
+        value_fn=lambda next_launch: next_launch.mission.name,
+        attributes_fn=lambda next_launch: {
+            ATTR_TYPE: next_launch.mission.type,
+            ATTR_ORBIT: next_launch.mission.orbit.name,
+            ATTR_DESCRIPTION: next_launch.mission.description,
+        },
+    ),
 )