1 files changed, 57 insertions, 0 deletions
diff --git a/applications/nfc/scenes/nfc_scene_mf_classic_keys_add.c b/applications/nfc/scenes/nfc_scene_mf_classic_keys_add.c
new file mode 100644
index 00000000..9f56b0f4
--- /dev/null
+++ b/applications/nfc/scenes/nfc_scene_mf_classic_keys_add.c
@@ -0,0 +1,57 @@
+#include "../nfc_i.h"
+
+void nfc_scene_mf_classic_keys_add_byte_input_callback(void* context) {
+    Nfc* nfc = context;
+
+    view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventByteInputDone);
+}
+
+void nfc_scene_mf_classic_keys_add_on_enter(void* context) {
+    Nfc* nfc = context;
+
+    // Setup view
+    ByteInput* byte_input = nfc->byte_input;
+    byte_input_set_header_text(byte_input, "Enter the key in hex");
+    byte_input_set_result_callback(
+        byte_input,
+        nfc_scene_mf_classic_keys_add_byte_input_callback,
+        NULL,
+        nfc,
+        nfc->byte_input_store,
+        6);
+    view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewByteInput);
+}
+
+bool nfc_scene_mf_classic_keys_add_on_event(void* context, SceneManagerEvent event) {
+    Nfc* nfc = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == NfcCustomEventByteInputDone) {
+            // Add key to dict
+            bool key_added = false;
+            MfClassicDict* dict = mf_classic_dict_alloc(MfClassicDictTypeUser);
+            if(dict) {
+                if(mf_classic_dict_add_key(dict, nfc->byte_input_store)) {
+                    key_added = true;
+                }
+            }
+            if(key_added) {
+                scene_manager_next_scene(nfc->scene_manager, NfcSceneSaveSuccess);
+            } else {
+                scene_manager_next_scene(nfc->scene_manager, NfcSceneDictNotFound);
+            }
+            mf_classic_dict_free(dict);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void nfc_scene_mf_classic_keys_add_on_exit(void* context) {
+    Nfc* nfc = context;
+
+    // Clear view
+    byte_input_set_result_callback(nfc->byte_input, NULL, NULL, NULL, NULL, 0);
+    byte_input_set_header_text(nfc->byte_input, "");
+}