[FL-1369, FL-1397, FL-1420] IRDA + SDcard (#513)

* Add saving to SD-Card (not ready yet)
* Add saving to SD-card (done)
* Select previous menu item
* Fix central button
* Fix current_button
* Refactoring
* Add notifications
* [FL-1417] Add IRDA CLI
  CLI commands:
  1) ir_rx
  Receives all IR-trafic, decodes and prints result to stdout
  2) ir_tx <protocol> <address> <command>
  Transmits IR-signal. Address and command are hex-formatted
* Fix BUG with random memory corruption at random time in random place in random universe in random unknown space and time forever amen
* Fix submenu set_selected_item
* Bring protocol order back
* Add TODO sdcard check

applications/irda/irda-app-remote-manager.hpp

@@ -1,9 +1,14 @@
 #pragma once
+#include "sys/_stdint.h"
+#include <algorithm>
 #include <stdint.h>
 #include <string>
 #include <list>
 #include <vector>
+#include <memory>
 #include <irda.h>
+#include <sd-card-api.h>
+#include <filesystem-api.h>
 
 class IrdaAppRemoteButton {
     friend class IrdaAppRemoteManager;
@@ -19,35 +24,50 @@ class IrdaAppRemote {
     friend class IrdaAppRemoteManager;
     std::vector<IrdaAppRemoteButton> buttons;
     std::string name;
-    bool add(const IrdaMessage*);
-    void add_button(size_t remote_index, const char* button_name, const IrdaMessage* message);
 public:
-    IrdaAppRemote(std::string name);
+    IrdaAppRemote(const std::string& name);
+    IrdaAppRemote& operator=(std::string& new_name) noexcept
+    {
+        name = new_name;
+        buttons.clear();
+        return *this;
+    }
 };
 
 class IrdaAppRemoteManager {
-    size_t current_remote_index;
-    size_t current_button_index;
-    std::vector<IrdaAppRemote> remotes;
-public:
-    std::vector<std::string> get_remote_list() const;
-    std::vector<std::string> get_button_list() const;
-    void add_remote_with_button(const char* button_name, const IrdaMessage* message);
-    void add_button(const char* button_name, const IrdaMessage* message);
+    static const char* irda_directory;
+    static const char* irda_extension;
+    std::unique_ptr<IrdaAppRemote> remote;
+    // TODO: make FS_Api and SdCard_Api unique_ptr
+    SdCard_Api* sd_ex_api;
+    FS_Api* fs_api;
+    void show_file_error_message(const char* error_text) const;
+    bool parse_button(std::string& str);
+    std::string make_filename(const std::string& name) const;
+    char file_buf[48];
+    size_t file_buf_cnt = 0;
 
-    size_t get_current_remote(void) const;
-    size_t get_current_button(void) const;
+public:
+    bool add_remote_with_button(const char* button_name, const IrdaMessage* message);
+    bool add_button(const char* button_name, const IrdaMessage* message);
+
+    int find_remote_name(const std::vector<std::string>& strings);
+    bool rename_button(uint32_t index, const char* str);
+    bool rename_remote(const char* str);
+
+    bool get_remote_list(std::vector<std::string>& remote_names) const;
+    std::vector<std::string> get_button_list() const;
+    std::string get_button_name(uint32_t index);
+    std::string get_remote_name();
+    size_t get_number_of_buttons();
     const IrdaMessage* get_button_data(size_t button_index) const;
-    void set_current_remote(size_t index);
-    void set_current_button(size_t index);
-    void rename_button(const char* str);
-    void rename_remote(const char* str);
-    std::string get_current_button_name();
-    std::string get_current_remote_name();
-    size_t get_current_remote_buttons_number();
-    void delete_current_button();
-    void delete_current_remote();
+    bool delete_button(uint32_t index);
+    bool delete_remote();
     IrdaAppRemoteManager();
-    ~IrdaAppRemoteManager() {};
+    ~IrdaAppRemoteManager();
+
+    bool store();
+    bool load(const std::string& name);
+    bool check_fs() const;
 };