Implement forgetting WiFi APs (#116)

.. and fix the simulator build

Boards/Simulator/Source/hal/Configuration.cpp

@@ -1,4 +1,5 @@
 #include "hal/Configuration.h"
+#include "hal/SimulatorPower.h"
 #include "LvglTask.h"
 #include "src/lv_init.h"
 #include "SdlDisplay.h"
@@ -6,8 +7,6 @@
 
 #define TAG "hardware"
 
-extern const tt::hal::Power power;
-
 static bool initBoot() {
     lv_init();
     lvgl_task_start();
@@ -30,7 +29,7 @@ extern const tt::hal::Configuration hardware = {
     .createDisplay = createDisplay,
     .createKeyboard = createKeyboard,
     .sdcard = nullptr,
-    .power = &power,
+    .power = simulatorPower,
     .i2c = {
         tt::hal::i2c::Configuration {
             .name = "Internal",

Boards/Simulator/Source/hal/Power.cpp

@@ -1,31 +0,0 @@
-#include "hal/Power.h"
-
-static bool is_charging_enabled = false;
-
-static bool isCharging() {
-    return is_charging_enabled;
-}
-
-static bool isChargingEnabled() {
-    return is_charging_enabled;
-}
-
-static void setChargingEnabled(bool enabled) {
-    is_charging_enabled = enabled;
-}
-
-static uint8_t getChargeLevel() {
-    return 204;
-}
-
-static int32_t getCurrent() {
-    return is_charging_enabled ? 100 : -50;
-}
-
-extern const tt::hal::Power power = {
-    .isCharging = isCharging,
-    .isChargingEnabled = isChargingEnabled,
-    .setChargingEnabled = setChargingEnabled,
-    .getChargeLevel = getChargeLevel,
-    .getCurrent = getCurrent
-};

Boards/Simulator/Source/hal/SimulatorPower.cpp

@@ -0,0 +1,44 @@
+#include "SimulatorPower.h"
+
+#define TAG "simulator_power"
+
+bool SimulatorPower::supportsMetric(MetricType type) const {
+    switch (type) {
+        case IS_CHARGING:
+        case CURRENT:
+        case BATTERY_VOLTAGE:
+        case CHARGE_LEVEL:
+            return true;
+    }
+
+    return false; // Safety guard for when new enum values are introduced
+}
+
+bool SimulatorPower::getMetric(Power::MetricType type, Power::MetricData& data) {
+    switch (type) {
+        case IS_CHARGING:
+            data.valueAsBool = true;
+            return true;
+        case CURRENT:
+            data.valueAsInt32 = 42;
+            return true;
+        case BATTERY_VOLTAGE:
+            data.valueAsUint32 = 4032;
+            return true;
+        case CHARGE_LEVEL:
+            data.valueAsUint8 = 80;
+            return true;
+    }
+
+    return false; // Safety guard for when new enum values are introduced
+}
+
+static std::shared_ptr<Power> power;
+
+std::shared_ptr<Power> simulatorPower() {
+    if (power == nullptr) {
+        power = std::make_shared<SimulatorPower>();
+    }
+    return power;
+}
+

Boards/Simulator/Source/hal/SimulatorPower.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "hal/Power.h"
+#include <memory>
+
+using namespace tt::hal;
+
+class SimulatorPower : public Power {
+
+    bool allowedToCharge = false;
+
+public:
+
+    SimulatorPower() {}
+    ~SimulatorPower() {}
+
+    bool supportsMetric(MetricType type) const override;
+    bool getMetric(Power::MetricType type, Power::MetricData& data) override;
+
+    bool supportsChargeControl() const { return true; }
+    bool isAllowedToCharge() const { return allowedToCharge; }
+    void setAllowedToCharge(bool canCharge) { allowedToCharge = canCharge; }
+};
+
+std::shared_ptr<Power> simulatorPower();