BleSerialModule.h

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#pragma once
 
#include "cdc_core/IModule.h"
#include <cstddef>
 
namespace cdc::mod_ble_serial {

class BleSerialModule : public core::IModule {
public:
    // === IService ===
    const char* getName() const override { return "mod_ble_serial"; }
    core::ServiceState getState() const override { return state_; }
    bool init() override;
    bool start() override;
    void stop() override;
 
    // === IModule ===
    const char* getVersion() const override { return "1.0"; }
    uint8_t getMenuItems(core::ModuleMenuItem* items, uint8_t maxItems) override;
    void onTick(uint32_t nowMs) override;
 
    // === BLE Serial Specific ===

    bool isEnabled() const { return enabled_; }

    void toggle();

    static BleSerialModule& instance();
 
private:
    BleSerialModule() = default;
 
    core::ServiceState state_ = core::ServiceState::UNINITIALIZED;
    bool enabled_ = false;
 
    // Menu label buffer
    static constexpr size_t LABEL_BUF_SIZE = 32;
    char labelBuf_[LABEL_BUF_SIZE] = {};
 
    // NVS namespace
    static constexpr const char* NVS_NAMESPACE = "mod_ble_serial";
 
    // I18n
    void registerStrings();
 
    // Console hooks
    void registerConsoleHooks();
    void unregisterConsoleHooks();
 
    // Pairing UI is centralized in AppUi (see ui_init). Kept as a no-op
    // for ABI stability of the .cpp call sites.
    void registerPairingCallback();
 
    // Settings
    void loadSettings();
    void saveSettings();
};
 
} // namespace cdc::mod_ble_serial
 
// C registration function
extern "C" void mod_ble_serial_register();