mag.c

#include "mag_i.h"

#define TAG "Mag"

#define SETTING_DEFAULT_REVERSE MagReverseStateOff
#define SETTING_DEFAULT_TRACK MagTrackStateOneAndTwo
#define SETTING_DEFAULT_TX_RFID MagTxStateGPIO
#define SETTING_DEFAULT_US_CLOCK 240
#define SETTING_DEFAULT_US_INTERPACKET 10

static bool mag_debug_custom_event_callback(void* context, uint32_t event) {
    furi_assert(context);
    Mag* mag = context;
    return scene_manager_handle_custom_event(mag->scene_manager, event);
}

static bool mag_debug_back_event_callback(void* context) {
    furi_assert(context);
    Mag* mag = context;
    return scene_manager_handle_back_event(mag->scene_manager);
}

static MagSetting* mag_setting_alloc() {
    // temp hardcoded defaults
    MagSetting* setting = malloc(sizeof(MagSetting));
    setting->reverse = SETTING_DEFAULT_REVERSE;
    setting->track = SETTING_DEFAULT_TRACK;
    setting->tx = SETTING_DEFAULT_TX_RFID;
    setting->us_clock = SETTING_DEFAULT_US_CLOCK;
    setting->us_interpacket = SETTING_DEFAULT_US_INTERPACKET;

    return setting;
}

static Mag* mag_alloc() {
    Mag* mag = malloc(sizeof(Mag));

    mag->storage = furi_record_open(RECORD_STORAGE);
    mag->dialogs = furi_record_open(RECORD_DIALOGS);

    mag->file_name = furi_string_alloc();
    mag->file_path = furi_string_alloc_set(MAG_APP_FOLDER);

    mag->view_dispatcher = view_dispatcher_alloc();
    mag->scene_manager = scene_manager_alloc(&mag_scene_handlers, mag);
    view_dispatcher_enable_queue(mag->view_dispatcher);
    view_dispatcher_set_event_callback_context(mag->view_dispatcher, mag);
    view_dispatcher_set_custom_event_callback(
        mag->view_dispatcher, mag_debug_custom_event_callback);
    view_dispatcher_set_navigation_event_callback(
        mag->view_dispatcher, mag_debug_back_event_callback);

    mag->mag_dev = mag_device_alloc();
    mag->setting = mag_setting_alloc();

    // Open GUI record
    mag->gui = furi_record_open(RECORD_GUI);

    // Open Notification record
    mag->notifications = furi_record_open(RECORD_NOTIFICATION);

    // Submenu
    mag->submenu = submenu_alloc();
    view_dispatcher_add_view(mag->view_dispatcher, MagViewSubmenu, submenu_get_view(mag->submenu));

    // Dialog
    mag->dialog_ex = dialog_ex_alloc();
    view_dispatcher_add_view(
        mag->view_dispatcher, MagViewDialogEx, dialog_ex_get_view(mag->dialog_ex));

    // Popup
    mag->popup = popup_alloc();
    view_dispatcher_add_view(mag->view_dispatcher, MagViewPopup, popup_get_view(mag->popup));

    // Loading
    mag->loading = loading_alloc();
    view_dispatcher_add_view(mag->view_dispatcher, MagViewLoading, loading_get_view(mag->loading));

    // Widget
    mag->widget = widget_alloc();
    view_dispatcher_add_view(mag->view_dispatcher, MagViewWidget, widget_get_view(mag->widget));

    // Variable Item List
    mag->variable_item_list = variable_item_list_alloc();
    view_dispatcher_add_view(
        mag->view_dispatcher,
        MagViewVariableItemList,
        variable_item_list_get_view(mag->variable_item_list));

    // Text Input
    mag->text_input = text_input_alloc();
    view_dispatcher_add_view(
        mag->view_dispatcher, MagViewTextInput, text_input_get_view(mag->text_input));

    // Custom Mag Text Input
    mag->mag_text_input = mag_text_input_alloc();
    view_dispatcher_add_view(
        mag->view_dispatcher, MagViewMagTextInput, mag_text_input_get_view(mag->mag_text_input));

    return mag;
}

static void mag_setting_free(MagSetting* setting) {
    furi_assert(setting);

    free(setting);
}

static void mag_free(Mag* mag) {
    furi_assert(mag);

    furi_string_free(mag->file_name);
    furi_string_free(mag->file_path);

    // Mag device
    mag_device_free(mag->mag_dev);
    mag->mag_dev = NULL;

    // Mag setting
    mag_setting_free(mag->setting);
    mag->setting = NULL;

    // Submenu
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewSubmenu);
    submenu_free(mag->submenu);

    // DialogEx
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewDialogEx);
    dialog_ex_free(mag->dialog_ex);

    // Popup
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewPopup);
    popup_free(mag->popup);

    // Loading
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewLoading);
    loading_free(mag->loading);

    // Widget
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewWidget);
    widget_free(mag->widget);

    // Variable Item List
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewVariableItemList);
    variable_item_list_free(mag->variable_item_list);

    // TextInput
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewTextInput);
    text_input_free(mag->text_input);

    // Custom Mag TextInput
    view_dispatcher_remove_view(mag->view_dispatcher, MagViewMagTextInput);
    mag_text_input_free(mag->mag_text_input);

    // View Dispatcher
    view_dispatcher_free(mag->view_dispatcher);

    // Scene Manager
    scene_manager_free(mag->scene_manager);

    // GUI
    furi_record_close(RECORD_GUI);
    mag->gui = NULL;

    // Notifications
    furi_record_close(RECORD_NOTIFICATION);
    mag->notifications = NULL;

    furi_record_close(RECORD_STORAGE);
    furi_record_close(RECORD_DIALOGS);

    free(mag);
}

// entry point for app
int32_t mag_app(void* p) {
    Mag* mag = mag_alloc();
    UNUSED(p);

    mag_make_app_folder(mag);

    view_dispatcher_attach_to_gui(mag->view_dispatcher, mag->gui, ViewDispatcherTypeFullscreen);
    scene_manager_next_scene(mag->scene_manager, MagSceneStart);

    view_dispatcher_run(mag->view_dispatcher);

    mag_free(mag);

    return 0;
}

void mag_make_app_folder(Mag* mag) {
    furi_assert(mag);

    if(!storage_simply_mkdir(mag->storage, MAG_APP_FOLDER)) {
        dialog_message_show_storage_error(mag->dialogs, "Cannot create\napp folder");
    }
}

void mag_text_store_set(Mag* mag, const char* text, ...) {
    furi_assert(mag);
    va_list args;
    va_start(args, text);

    vsnprintf(mag->text_store, MAG_TEXT_STORE_SIZE, text, args);

    va_end(args);
}

void mag_text_store_clear(Mag* mag) {
    furi_assert(mag);
    memset(mag->text_store, 0, sizeof(mag->text_store));
}

void mag_popup_timeout_callback(void* context) {
    Mag* mag = context;
    view_dispatcher_send_custom_event(mag->view_dispatcher, MagEventPopupClosed);
}

void mag_widget_callback(GuiButtonType result, InputType type, void* context) {
    Mag* mag = context;
    if(type == InputTypeShort) {
        view_dispatcher_send_custom_event(mag->view_dispatcher, result);
    }
}

void mag_text_input_callback(void* context) {
    Mag* mag = context;
    view_dispatcher_send_custom_event(mag->view_dispatcher, MagEventNext);
}

void mag_show_loading_popup(void* context, bool show) {
    Mag* mag = context;

    if(show) {
        // Raise timer priority so that animations can play
        furi_timer_set_thread_priority(FuriTimerThreadPriorityElevated);
        view_dispatcher_switch_to_view(mag->view_dispatcher, MagViewLoading);
    } else {
        // Restore default timer priority
        furi_timer_set_thread_priority(FuriTimerThreadPriorityNormal);
    }
}