From 702396f8a2a4349a681d3f1071cbfef1b72e75a9 Mon Sep 17 00:00:00 2001
From: Ross 'H3ALY' Healy <ross_healy@live.co.uk>
Date: Sat, 19 Oct 2024 09:39:07 +0100
Subject: [PATCH] Create power_control.h

---
 core/power_control.h | 60 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 core/power_control.h

diff --git a/core/power_control.h b/core/power_control.h
new file mode 100644
index 0000000..78f2113
--- /dev/null
+++ b/core/power_control.h
@@ -0,0 +1,60 @@
+#ifndef POWER_CONTROL_H
+#define POWER_CONTROL_H
+
+#include <PubSubClient.h>
+#include <SimpleTimer.h>
+
+class PowerController {
+private:
+    const int powerButtonPin;
+    const int powerSensePin;
+    String currentStatus = "OFF";
+    String oldStatus = "OFF";
+    PubSubClient& client;
+
+public:
+    PowerController(int btnPin, int sensePin, PubSubClient& mqttClient)
+        : powerButtonPin(btnPin), powerSensePin(sensePin), client(mqttClient) {}
+
+    void setup() {
+        pinMode(powerSensePin, INPUT_PULLDOWN_16);
+        pinMode(powerButtonPin, OUTPUT);
+    }
+
+    void sensePower() {
+        if (pulseIn(powerSensePin, HIGH, 300000) > 100) {
+            setStatus("ON");
+        } else if (digitalRead(powerSensePin) == HIGH) {
+            setStatus("ON");
+        } else {
+            setStatus("OFF");
+        }
+    }
+
+    void setStatus(String status) {
+        if (currentStatus != status) {
+            currentStatus = status;
+            client.publish("state/PC", status.c_str(), true);
+            oldStatus = currentStatus;
+        }
+    }
+
+    void handleCommand(const String& command) {
+        if (command == "ON" && currentStatus == "OFF") {
+            pressPowerButton();
+        } else if (command == "OFF" && currentStatus == "ON") {
+            pressPowerButton();
+        } else if (command == "FORCE OFF") {
+            pressPowerButton(10000);
+        }
+    }
+
+private:
+    void pressPowerButton(int pressDuration = 1000) {
+        digitalWrite(powerButtonPin, HIGH);
+        delay(pressDuration);
+        digitalWrite(powerButtonPin, LOW);
+    }
+};
+
+#endif