[FL-1542], [FL-1603] Generate random name (#602)

* Lib: add random name library
* Text_input: add default text clearing
* All: rework all applications with new text_input API
* Nfc: fix removing dev file on save_name scene enter
* Lib: move all free radicals to toolbox and update API usage.

Co-authored-by: あく <alleteam@gmail.com>

2 files changed, 15 insertions, 6 deletions

diff --git a/applications/nfc/nfc_device.c b/applications/nfc/nfc_device.c
index d22e63e7..d0575e1b 100755
--- a/applications/nfc/nfc_device.c
+++ b/applications/nfc/nfc_device.c
@@ -1,8 +1,8 @@
 #include "nfc_device_i.h"
 
 #include <file-worker.h>
-#include <path.h>
-#include <hex.h>
+#include <lib/toolbox/path.h>
+#include <lib/toolbox/hex.h>
 
 #define NFC_DEVICE_MAX_DATA_LEN 14
 
diff --git a/applications/nfc/scenes/nfc_scene_save_name.c b/applications/nfc/scenes/nfc_scene_save_name.c
index af448ef1..9de2ac47 100755
--- a/applications/nfc/scenes/nfc_scene_save_name.c
+++ b/applications/nfc/scenes/nfc_scene_save_name.c
@@ -1,4 +1,5 @@
 #include "../nfc_i.h"
+#include <lib/toolbox/random_name.h>
 
 #define SCENE_SAVE_NAME_CUSTOM_EVENT (0UL)
 
@@ -13,17 +14,21 @@ const void nfc_scene_save_name_on_enter(void* context) {
 
     // Setup view
     TextInput* text_input = nfc->text_input;
-    if(nfc->dev.dev_name) {
-        nfc_device_delete(&nfc->dev);
+    bool dev_name_empty = false;
+    if(!strcmp(nfc->dev.dev_name, "")) {
+        set_random_name(nfc->text_store, sizeof(nfc->text_store));
+        dev_name_empty = true;
+    } else {
+        nfc_text_store_set(nfc, nfc->dev.dev_name);
     }
-    nfc_text_store_set(nfc, nfc->dev.dev_name);
     text_input_set_header_text(text_input, "Name the card");
     text_input_set_result_callback(
         text_input,
         nfc_scene_save_name_text_input_callback,
         nfc,
         nfc->text_store,
-        sizeof(nfc->text_store));
+        NFC_DEV_NAME_MAX_LEN,
+        dev_name_empty);
     view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewTextInput);
 }
 
@@ -32,6 +37,9 @@ const bool nfc_scene_save_name_on_event(void* context, SceneManagerEvent event)
 
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == SCENE_SAVE_NAME_CUSTOM_EVENT) {
+            if(nfc->dev.dev_name) {
+                nfc_device_delete(&nfc->dev);
+            }
             memcpy(&nfc->dev.dev_name, nfc->text_store, strlen(nfc->text_store));
             if(nfc_device_save(&nfc->dev, nfc->text_store)) {
                 scene_manager_next_scene(nfc->scene_manager, NfcSceneSaveSuccess);
@@ -49,4 +57,5 @@ const void nfc_scene_save_name_on_exit(void* context) {
 
     // Clear view
     text_input_set_header_text(nfc->text_input, NULL);
+    text_input_set_result_callback(nfc->text_input, NULL, NULL, NULL, 0, false);
 }