Add proper state manager

components/StateManager/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(SRCS "StateManager/StateManager.cpp"
+  INCLUDE_DIRS "StateManager"
+)

components/StateManager/StateManager/StateManager.cpp

@@ -0,0 +1,9 @@
+#include "StateManager.hpp"
+
+StateManager<WiFiState_e> wifiStateManager;
+StateManager<WebServerState_e> webServerStateManager;
+StateManager<MDNSState_e> mdnsStateManager;
+StateManager<CameraState_e> cameraStateManager;
+StateManager<LEDStates_e> ledStateManager;
+StateManager<StreamState_e> streamStateManager;
+StateManager<ConfigState_e> configStateManager;

components/StateManager/StateManager/StateManager.hpp

@@ -0,0 +1,128 @@
+#pragma once
+#ifndef STATEMANAGER_HPP
+#define STATEMANAGER_HPP
+/*
+ * StateManager
+ * All Project States are managed here
+ */
+struct DeviceStates
+{
+  enum LEDStates_e
+  {
+    _LedStateNone,
+    _Improv_Start,
+    _Improv_Stop,
+    _Improv_Processing,
+    _Improv_Error,
+    _WebServerState_Error,
+    _WiFiState_Error,
+    _MDNSState_Error,
+    _Camera_Error,
+    _WiFiState_Connecting,
+    _WiFiState_Connected
+  };
+
+  enum ConfigState_e
+  {
+    configLoaded,
+    deviceConfigUpdated,
+    mdnsConfigUpdated,
+    networksConfigUpdated,
+    apConfigUpdated,
+    wifiTxPowerUpdated,
+    cameraConfigUpdated
+  };
+
+  enum WiFiState_e
+  {
+    WiFiState_NotInitialized,
+    WiFiState_Initialized,
+    WiFiState_ReadyToConect,
+    WiFiState_Connecting,
+    WiFiState_WaitingForIp,
+    WiFiState_Connected,
+    WiFiState_Disconnected,
+    WiFiState_ADHOC,
+    WiFiState_Error
+  };
+
+  enum WebServerState_e
+  {
+    WebServerState_Stopped,
+    WebServerState_Starting,
+    WebServerState_Started,
+    WebServerState_Stopping,
+    WebServerState_Error
+  };
+
+  enum MDNSState_e
+  {
+    MDNSState_Stopped,
+    MDNSState_Starting,
+    MDNSState_Started,
+    MDNSState_Stopping,
+    MDNSState_Error,
+    MDNSState_QueryStarted,
+    MDNSState_QueryComplete
+  };
+
+  enum CameraState_e
+  {
+    Camera_Disconnected,
+    Camera_Success,
+    Camera_Connected,
+    Camera_Error
+  };
+
+  enum StreamState_e
+  {
+    Stream_OFF,
+    Stream_ON,
+    Stream_Error
+  };
+};
+
+/*
+ * EventManager
+ * All Project Events are managed here
+ */
+template <class T>
+class StateManager
+{
+public:
+  StateManager() { this->_current_state = static_cast<T>(0); }
+
+  virtual ~StateManager() {}
+
+  /*
+   * @brief Sets the  state of the stateManager
+   * @param T state - the state to be set
+   */
+  void setState(T state) { _current_state = state; }
+
+  /*
+   * @brief Returns the current state of the stateManager
+   */
+  T getCurrentState() { return _current_state; }
+
+private:
+  T _current_state;
+};
+
+typedef DeviceStates::WiFiState_e WiFiState_e;
+typedef DeviceStates::WebServerState_e WebServerState_e;
+typedef DeviceStates::MDNSState_e MDNSState_e;
+typedef DeviceStates::CameraState_e CameraState_e;
+typedef DeviceStates::LEDStates_e LEDStates_e;
+typedef DeviceStates::StreamState_e StreamState_e;
+typedef DeviceStates::ConfigState_e ConfigState_e;
+
+extern StateManager<WiFiState_e> wifiStateManager;
+extern StateManager<WebServerState_e> webServerStateManager;
+extern StateManager<MDNSState_e> mdnsStateManager;
+extern StateManager<CameraState_e> cameraStateManager;
+extern StateManager<LEDStates_e> ledStateManager;
+extern StateManager<StreamState_e> streamStateManager;
+extern StateManager<ConfigState_e> configStateManager;
+
+#endif // STATEMANAGER_HPP