Refactor header inclusions and add main.h; implement searchPersonByUUID and addTimeEvent functions in users.c

src/main.c

@@ -12,6 +12,7 @@
 #include "tui.h"
 #include "rfid_handler.h"
 #include "file_operations.h"
+#include "main.h"
 
 int main(int argc, char const **argv)
 {

src/rfid_handler.c

@@ -1,5 +1,6 @@
 #include "rfid_handler.h"
 #include "users.h"
+#include "main.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/tui.c

@@ -2,6 +2,8 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include "main.h"
+
 
 void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
 {

src/users.c

@@ -1,4 +1,6 @@
 #include "users.h"
+#include "main.h"
+
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -31,6 +33,24 @@ uint16_t generateUUID
     return uuid;
 }
 
+node_t *searchPersonByUUID
+(
+    node_t *_head,
+    uint16_t _uuid
+)
+{
+    node_t *current = _head;
+    while (current != NULL)
+    {
+        if (current->user.uuid == _uuid)
+        {
+            return current;
+        }
+        current = current->next;
+    }
+    return NULL;
+};
+
 int addPersonToList
 (
     node_t **_head,
@@ -67,6 +87,7 @@ int addPersonToList
     new_node->user.department = _department;
     new_node->user.last_time_event = -255;
     new_node->user.total = 0;
+    new_node->user.available = FALSE;
 
     new_node->next = NULL;
 
@@ -83,5 +104,28 @@ int addPersonToList
     }
     current->next = new_node;
 
+    return 1;
+}
+
+int addTimeEvent
+(
+    node_t *_person
+)
+{
+    time_t current_time = time(0);
+
+    if (_person == NULL)
+    {
+        return 0;
+    }
+
+    if (_person->user.available)
+    {
+        _person->user.total += (current_time - _person->user.last_time_event);
+    }
+
+    _person->user.available = !_person->user.available;  
+    _person->user.last_time_event = current_time;  
+
     return 1;
 }