#include "infrared_last_settings.h"

#define TAG "InfraredLastSettings"

#define INFRARED_LAST_SETTINGS_FILE_TYPE "Flipper Infrared Last Settings File"
#define INFRARED_LAST_SETTINGS_FILE_VERSION 1
#define INFRARED_LAST_SETTINGS_PATH EXT_PATH("infrared/assets/last_infrared.settings")

#define INFRARED_LAST_SETTINGS_FIELD_EXTPOWER "External5V"
#define INFRARED_LAST_SETTINGS_FIELD_EXTOUT "ExternalOut"

InfraredLastSettings* infrared_last_settings_alloc(void) {
    InfraredLastSettings* instance = malloc(sizeof(InfraredLastSettings));
    return instance;
}

void infrared_last_settings_free(InfraredLastSettings* instance) {
    furi_assert(instance);
    free(instance);
}

void infrared_last_settings_load(InfraredLastSettings* instance) {
    furi_assert(instance);

    Storage* storage = furi_record_open(RECORD_STORAGE);
    FlipperFormat* fff_data_file = flipper_format_file_alloc(storage);

    bool temp_extpower = false;
    bool temp_extout = false;

    if(FSE_OK == storage_sd_status(storage) && INFRARED_LAST_SETTINGS_PATH &&
       flipper_format_file_open_existing(fff_data_file, INFRARED_LAST_SETTINGS_PATH)) {
        flipper_format_read_bool(
            fff_data_file, INFRARED_LAST_SETTINGS_FIELD_EXTPOWER, (bool*)&temp_extpower, 1);
        flipper_format_read_bool(
            fff_data_file, INFRARED_LAST_SETTINGS_FIELD_EXTOUT, (bool*)&temp_extout, 1);
    } else {
        FURI_LOG_E(TAG, "Error open file %s", INFRARED_LAST_SETTINGS_PATH);
    }

    instance->ext_5v = temp_extpower;
    instance->ext_out = temp_extout;

    flipper_format_file_close(fff_data_file);
    flipper_format_free(fff_data_file);
    furi_record_close(RECORD_STORAGE);
}

bool infrared_last_settings_save(InfraredLastSettings* instance) {
    furi_assert(instance);

    bool saved = false;
    Storage* storage = furi_record_open(RECORD_STORAGE);
    FlipperFormat* file = flipper_format_file_alloc(storage);

    do {
        if(FSE_OK != storage_sd_status(storage)) {
            break;
        }

        // Open file
        if(!flipper_format_file_open_always(file, INFRARED_LAST_SETTINGS_PATH)) break;

        // Write header
        if(!flipper_format_write_header_cstr(
               file, INFRARED_LAST_SETTINGS_FILE_TYPE, INFRARED_LAST_SETTINGS_FILE_VERSION))
            break;

        if(!flipper_format_insert_or_update_bool(
               file, INFRARED_LAST_SETTINGS_FIELD_EXTPOWER, &instance->ext_5v, 1))
            break;
        if(!flipper_format_insert_or_update_bool(
               file, INFRARED_LAST_SETTINGS_FIELD_EXTOUT, &instance->ext_out, 1))
            break;

        saved = true;
    } while(0);

    if(!saved) {
        FURI_LOG_E(TAG, "Error save file %s", INFRARED_LAST_SETTINGS_PATH);
    }

    flipper_format_file_close(file);
    flipper_format_free(file);
    furi_record_close(RECORD_STORAGE);

    return saved;
}