[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>

applications/lfrfid/helpers/rfid-name-generator.cpp

@@ -1,35 +0,0 @@
-#include "rfid-name-generator.h"
-#include <stdio.h>
-#include <stdlib.h>
-
-void rfid_generate_random_name(char* name, uint8_t max_name_size) {
-    const uint8_t prefix_size = 9;
-    const char* prefix[prefix_size] = {
-        "good",
-        "nice",
-        "best",
-        "some",
-        "strange",
-        "working",
-        "that",
-        "forgettable",
-        "easy",
-    };
-
-    const uint8_t suffix_size = 7;
-    const char* suffix[suffix_size] = {
-        "pass",
-        "card",
-        "key",
-        "fob",
-        "permit",
-        "pass",
-        "one",
-    };
-
-    sniprintf(
-        name, max_name_size, "%s_%s", prefix[rand() % prefix_size], suffix[rand() % suffix_size]);
-
-    // to upper
-    name[0] = name[0] - ('a' - 'A');
-}

applications/lfrfid/helpers/rfid-name-generator.h

@@ -1,4 +0,0 @@
-#pragma once
-#include "stdint.h"
-
-void rfid_generate_random_name(char* name, uint8_t max_name_size);

applications/lfrfid/lfrfid-app.cpp

@@ -17,7 +17,7 @@
 #include "scene/lfrfid-app-scene-delete-success.h"
 
 #include <file-worker-cpp.h>
-#include <path.h>
+#include <lib/toolbox/path.h>
 
 const char* LfRfidApp::app_folder = "/any/lfrfid";
 const char* LfRfidApp::app_extension = ".rfid";
@@ -27,9 +27,6 @@ LfRfidApp::LfRfidApp()
     , notification{"notification"}
     , text_store(40) {
     api_hal_power_insomnia_enter();
-
-    // we need random
-    srand(DWT->CYCCNT);
 }
 
 LfRfidApp::~LfRfidApp() {

applications/lfrfid/lfrfid-cli.cpp

@@ -2,7 +2,7 @@
 #include <api-hal.h>
 #include <stdarg.h>
 #include <cli/cli.h>
-#include <args.h>
+#include <lib/toolbox/args.h>
 
 #include "helpers/rfid-reader.h"
 #include "helpers/rfid-timer-emulator.h"

applications/lfrfid/scene/lfrfid-app-scene-save-name.cpp

@@ -1,11 +1,12 @@
 #include "lfrfid-app-scene-save-name.h"
-#include "../helpers/rfid-name-generator.h"
+#include <lib/toolbox/random_name.h>
 
 void LfRfidAppSceneSaveName::on_enter(LfRfidApp* app, bool need_restore) {
     const char* key_name = app->worker.key.get_name();
 
-    if(strcmp(key_name, "") == 0) {
-        rfid_generate_random_name(app->text_store.text, app->text_store.text_size);
+    bool key_name_empty = !strcmp(key_name, "");
+    if(key_name_empty) {
+        set_random_name(app->text_store.text, app->text_store.text_size);
     } else {
         app->text_store.set("%s", key_name);
     }
@@ -14,7 +15,11 @@ void LfRfidAppSceneSaveName::on_enter(LfRfidApp* app, bool need_restore) {
     text_input->set_header_text("Name the card");
 
     text_input->set_result_callback(
-        save_callback, app, app->text_store.text, app->worker.key.get_name_length());
+        save_callback,
+        app,
+        app->text_store.text,
+        app->worker.key.get_name_length(),
+        key_name_empty);
 
     app->view_controller.switch_to<TextInputVM>();
 }