feat: integrate NetworkHandler and WifiHandler for network initialization

main/main.cpp

@@ -23,6 +23,10 @@
 #include "display/display.h"
 #include "touch/touch.h"
 #include <tick/lv_tick.h>
+#include "network.h"
+
+#define DEFAULT_STORAGE_NAMESPACE "storage"
+#define WIFI_CREDENTIALS_STORAGE_NAMESPACE "wifi_credentials"
 
 extern "C" void app_main(void);
 
@@ -50,12 +54,17 @@ void app_main(void) {
       throw std::runtime_error("Failed to create LVGL mutex");
     }
     //
+    WifiHandler wifi_handler(
+      new NVSStorageHandler(WIFI_CREDENTIALS_STORAGE_NAMESPACE)
+    );
+    NetworkHandler* network_handler = new NetworkHandler(std::move(wifi_handler));
     KVStorageHandler* kv_storage_handler = new NVSStorageHandler(
-      "storage"
+      DEFAULT_STORAGE_NAMESPACE
     );
     DisplayHandler* display_handler = new EInkDisplayHandler(touch_event_queue, lvgl_mutex);
     TouchHandler* touch_handler = new EInkTouchHandler(touch_event_queue);
     //
+    network_handler->init(system_event_group);
     kv_storage_handler->init(system_event_group);
     display_handler->init(system_event_group);
     touch_handler->init(system_event_group);
@@ -80,7 +89,7 @@ void app_main(void) {
     printf("Waiting for system to be ready...\n");
     xEventGroupWaitBits(
       system_event_group,
-      DISPLAY_READY_BIT | TOUCH_CALIBRATED_BIT | STORAGE_READY_BIT,
+      DISPLAY_READY_BIT | TOUCH_CALIBRATED_BIT | STORAGE_READY_BIT | NETWORK_READY_BIT,
       // do not clear on exit, require explicit reset
       pdFALSE,
       pdTRUE,
@@ -109,7 +118,6 @@ void app_main(void) {
     vSemaphoreDelete(lvgl_mutex);
     vEventGroupDelete(system_event_group);
     vQueueDelete(touch_event_queue);
-
     printf("Cleanup complete.\n");
 
     // handle shutdown or restart
@@ -130,6 +138,14 @@ void app_main(void) {
         pdFALSE,
         portMAX_DELAY
       );
+      if (bits & SYSTEM_START_BIT) {
+        printf("SYSTEM_START_BIT received, restarting system.\n");
+      } else {
+        printf("No restart signal received, waiting for manual power cycle.\n");
+        while (true) {
+          vTaskDelay(portMAX_DELAY);
+        }
+      }
     } else if (bits & SYSTEM_RESTART_BIT) {
       if (restart_display_handler != nullptr) {
         printf("Calling display restart handler...\n");