From 51857f2afeeb881fc8e80b1b21150fe5a96e4064 Mon Sep 17 00:00:00 2001
From: G Johansson <goran.johansson@shiftit.se>
Date: Fri, 24 Nov 2023 17:41:34 +0000
Subject: [PATCH] Remove beat

---
 .../components/time_date/config_flow.py       |  2 ++
 homeassistant/components/time_date/const.py   |  1 -
 homeassistant/components/time_date/sensor.py  | 24 ++-----------------
 .../components/time_date/strings.json         |  4 ----
 4 files changed, 4 insertions(+), 27 deletions(-)

diff --git a/homeassistant/components/time_date/config_flow.py b/homeassistant/components/time_date/config_flow.py
index 5cdc04645d5f6..e5d0129b5ebef 100644
--- a/homeassistant/components/time_date/config_flow.py
+++ b/homeassistant/components/time_date/config_flow.py
@@ -43,6 +43,8 @@ async def validate_input(
     hass = async_get_hass()
     if hass.config.time_zone is None:
         raise SchemaFlowError("timezone_not_exist")
+    if user_input.get("beat"):
+        user_input.pop("beat")
     return user_input
 
 
diff --git a/homeassistant/components/time_date/const.py b/homeassistant/components/time_date/const.py
index d01d1025e1ec6..e52ce822a6c0b 100644
--- a/homeassistant/components/time_date/const.py
+++ b/homeassistant/components/time_date/const.py
@@ -17,6 +17,5 @@
     "date_time_utc",
     "date_time_iso",
     "time_date",
-    "beat",
     "time_utc",
 ]
diff --git a/homeassistant/components/time_date/sensor.py b/homeassistant/components/time_date/sensor.py
index 95a3158901f3e..5fa20d464f9b2 100644
--- a/homeassistant/components/time_date/sensor.py
+++ b/homeassistant/components/time_date/sensor.py
@@ -134,13 +134,8 @@ def get_next_interval(self) -> datetime:
             tomorrow = dt_util.as_local(now) + timedelta(days=1)
             return dt_util.start_of_local_day(tomorrow)
 
-        if self.type == "beat":
-            # Add 1 hour because @0 beats is at 23:00:00 UTC.
-            timestamp = dt_util.as_timestamp(now + timedelta(hours=1))
-            interval = 86.4
-        else:
-            timestamp = dt_util.as_timestamp(now)
-            interval = 60
+        timestamp = dt_util.as_timestamp(now)
+        interval = 60
 
         delta = interval - (timestamp % interval)
         next_interval = now + timedelta(seconds=delta)
@@ -166,21 +161,6 @@ def _update_internal_state(self, time_date: datetime) -> None:
             self._state = f"{time}, {date}"
         elif self.type == "time_utc":
             self._state = time_utc
-        elif self.type == "beat":
-            # Calculate Swatch Internet Time.
-            time_bmt = time_date + timedelta(hours=1)
-            delta = timedelta(
-                hours=time_bmt.hour,
-                minutes=time_bmt.minute,
-                seconds=time_bmt.second,
-                microseconds=time_bmt.microsecond,
-            )
-
-            # Use integers to better handle rounding. For example,
-            # int(63763.2/86.4) = 737 but 637632//864 = 738.
-            beat = int(delta.total_seconds() * 10) // 864
-
-            self._state = f"@{beat:03d}"
         elif self.type == "date_time_iso" and (
             _datetime := dt_util.parse_datetime(f"{date} {time}")
         ):
diff --git a/homeassistant/components/time_date/strings.json b/homeassistant/components/time_date/strings.json
index 290d5a6b70ebc..e58cfb768ef43 100644
--- a/homeassistant/components/time_date/strings.json
+++ b/homeassistant/components/time_date/strings.json
@@ -32,7 +32,6 @@
         "date_time_utc": "Date & Time (UTC)",
         "date_time_iso": "Date & Time (ISO)",
         "time_date": "Time & Date",
-        "beat": "Internet time",
         "time_utc": "Time (UTC)"
       }
     }
@@ -57,9 +56,6 @@
       "time_date": {
         "name": "[%key:component::time_date::selector::display_options::options::time_date%]"
       },
-      "beat": {
-        "name": "[%key:component::time_date::selector::display_options::options::beat%]"
-      },
       "time_utc": {
         "name": "[%key:component::time_date::selector::display_options::options::time_utc%]"
       }