From 7fba155b5c2abdbc7b781814b1eacd83835fe604 Mon Sep 17 00:00:00 2001
From: Jeroen Trappers <jeroen.trappers@secutec.com>
Date: Tue, 23 Jun 2026 11:38:02 +0200
Subject: [PATCH] Derive override_current max from device current_max
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The override current number was hardcoded to native_max_value=16, so a
SmartEVSE configured for a higher charge current (e.g. 32 A) could not be
driven above 16 A from Home Assistant — no device setting, reload, restart
or re-pair could lift it.

Make native_max_value for smartevse_override_current follow the device's
reported settings.current_max (already polled every cycle), falling back
to the static description value when unavailable.
---
 custom_components/smartevse/manifest.json |  2 +-
 custom_components/smartevse/number.py     | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/custom_components/smartevse/manifest.json b/custom_components/smartevse/manifest.json
index 1a51d77..c9e5646 100644
--- a/custom_components/smartevse/manifest.json
+++ b/custom_components/smartevse/manifest.json
@@ -6,6 +6,6 @@
   "documentation": "https://github.com/dingo35/ha-SmartEVSEv3",
   "iot_class": "local_polling",
   "issue_tracker": "https://github.com/dingo35/ha-SmartEVSEv3/issues",
-  "version": "1.1.4",
+  "version": "1.1.5",
   "zeroconf": ["_http._tcp.local."]
 }
diff --git a/custom_components/smartevse/number.py b/custom_components/smartevse/number.py
index d5e05d6..214eea2 100644
--- a/custom_components/smartevse/number.py
+++ b/custom_components/smartevse/number.py
@@ -52,6 +52,26 @@ def __init__(
         if entity_description.native_step is not None:
             self._attr_native_step = entity_description.native_step
 
+    @property
+    def native_max_value(self) -> float:
+        """Return the maximum settable value.
+
+        For the override current, follow the SmartEVSE's own reported maximum
+        (settings.current_max) rather than a fixed cap, so a controller configured
+        for e.g. 32 A can actually be driven to 32 A. Falls back to the static
+        description value when the device max is unavailable.
+        """
+        if self.entity_description.key == "smartevse_override_current":
+            data = self.coordinator.data
+            if data:
+                device_max = data.get("smartevse_current_max")
+                if device_max is not None:
+                    try:
+                        return float(device_max)
+                    except (TypeError, ValueError):
+                        pass
+        return self._attr_native_max_value
+
     @property
     def native_value(self) -> float | None:
         """Return the entity value to represent the entity state."""