Vanding: automationer, datetime-input, shell_command, save-defaults script + mealie

python_scripts/save_vanding_defaults.py

@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+"""
+Gem nuværende vandingsindstillinger som nye 'initial' standardværdier i YAML-filerne.
+Efter dette script køres vil næste HA-genstart bruge de gemte værdier.
+
+Køres inde i homeassistant Docker-containeren via shell_command.
+"""
+import re
+import json
+import urllib.request
+
+DATETIME_FILE = "/config/include/input/datetime/vanding.yaml"
+NUMBER_FILE   = "/config/include/input/number/vanding.yaml"
+SECRETS_FILE  = "/config/secrets.yaml"
+HA_URL        = "http://localhost:8123"
+
+DATETIME_ENTITIES = [
+    "vanding_morgen_tid",
+    "vanding_aften_tid",
+    "vanding_sikkerhedsstop_morgen",
+    "vanding_sikkerhedsstop_nat",
+]
+
+NUMBER_ENTITIES = [
+    "vanding_varighed_smart",
+    "vanding_varighed_hojbed_1",
+    "vanding_varighed_hojbed_2",
+    "vanding_varighed_hojbed_3",
+]
+
+
+def get_token():
+    with open(SECRETS_FILE) as f:
+        for line in f:
+            if line.startswith("ha_token:"):
+                return line.split(":", 1)[1].strip()
+    raise ValueError("ha_token ikke fundet i secrets.yaml")
+
+
+def get_states(token):
+    req = urllib.request.Request(
+        f"{HA_URL}/api/states",
+        headers={"Authorization": f"Bearer {token}"},
+    )
+    with urllib.request.urlopen(req, timeout=10) as resp:
+        return {d["entity_id"]: d["state"] for d in json.loads(resp.read())}
+
+
+def update_initial(content, entity_name, new_value):
+    """Erstat initial-værdien for en given entity i YAML-indholdet."""
+    pattern = rf"(^{re.escape(entity_name)}:\n(?:  [^\n]*\n)*?  initial: )\S+"
+    new_content, count = re.subn(
+        pattern, rf'\g<1>"{new_value}"', content, flags=re.MULTILINE, count=1
+    )
+    if count == 0:
+        print(f"  ADVARSEL: {entity_name} ikke fundet i YAML")
+    return new_content
+
+
+def main():
+    token = get_token()
+    states = get_states(token)
+    saved = []
+
+    # Gem input_datetime tider
+    with open(DATETIME_FILE) as f:
+        dt_content = f.read()
+
+    for name in DATETIME_ENTITIES:
+        entity_id = f"input_datetime.{name}"
+        state = states.get(entity_id)
+        if state in (None, "unavailable", "unknown"):
+            print(f"  SPRING OVER {entity_id}: {state}")
+            continue
+        # HA returnerer HH:MM:SS for input_datetime (time only)
+        dt_content = update_initial(dt_content, name, state)
+        saved.append(f"{entity_id} = {state}")
+
+    with open(DATETIME_FILE, "w") as f:
+        f.write(dt_content)
+
+    # Gem input_number værdier
+    with open(NUMBER_FILE) as f:
+        num_content = f.read()
+
+    for name in NUMBER_ENTITIES:
+        entity_id = f"input_number.{name}"
+        state = states.get(entity_id)
+        if state in (None, "unavailable", "unknown"):
+            print(f"  SPRING OVER {entity_id}: {state}")
+            continue
+        val = float(state)
+        val_str = str(int(val)) if val == int(val) else str(val)
+        # input_number initial er uden anførselstegn
+        pattern = rf"(^{re.escape(name)}:\n(?:  [^\n]*\n)*?  initial: )\S+"
+        num_content, count = re.subn(
+            pattern, rf"\g<1>{val_str}", num_content, flags=re.MULTILINE, count=1
+        )
+        if count == 0:
+            print(f"  ADVARSEL: {name} ikke fundet i YAML")
+        else:
+            saved.append(f"{entity_id} = {val_str}")
+
+    with open(NUMBER_FILE, "w") as f:
+        f.write(num_content)
+
+    print(f"Gemt {len(saved)} standardværdier")
+    for line in saved:
+        print(f"  {line}")
+
+
+if __name__ == "__main__":
+    main()
+