How to emulate wilba_tech rgb

config.h

#define ENABLE_RGB_MATRIX_ALPHAS_MODS	
#define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN	
#define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT
#define ENABLE_RGB_MATRIX_CYCLE_ALL	
#define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT	
#define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN	
#define ENABLE_RGB_MATRIX_RAINDROPS	
#define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS	
#define ENABLE_RGB_MATRIX_CYCLE_OUT_IN	
#define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL	


#define VIA_CUSTOM_LIGHTING_ENABLE

keymap.c

typedef union {
    uint32_t raw;
    struct {
        bool layout_split_backspace :1;
        bool another_layout_config :1;
    }
} via_layout_options_t;

via_layout_options_t via_layout_options;

/**
 * @brief blank out leds based on layout
 * 
 * Disable certain leds based on the layout.  Could use flags here, but doesn't matter. 
 */
void rgb_matrix_indicators_user(void) {
#    ifdef VIA_ENABLE
    if (via_layout_options.layout_split_backspace) {
        rgb_matrix_set_color(5, 0, 0, 0);
        rgb_matrix_set_color(7, 0, 0, 0);
    } else {
        rgb_matrix_set_color(6, 0, 0, 0);
    }
#endif
}

/**
 * @brief grab layout options at in interval
 * 
 * Because VIA doesn't offer the keyboard code any way to get this information normally,
 * we have to use an ugly fucking hack to read the information frequently.
 */
#    ifdef VIA_ENABLE
void via_set_layout_options_kb(uint32_t value) {
    via_layout_options.raw = value;
}
#endif


void via_qmk_rgblight_get_value(uint8_t *data) {
    uint8_t *value_id   = &(data[0]);
    uint8_t *value_data = &(data[1]);
    switch (*value_id) {
        case id_qmk_rgblight_brightness: {
            value_data[0] = rgb_matrix_get_val();
            break;
        }
        case id_qmk_rgblight_effect: {
            value_data[0] = rgb_matrix_is_enabled() ? rgb_matrix_get_mode() : 0;
            break;
        }
        case id_qmk_rgblight_effect_speed: {
            value_data[0] = rgb_matrix_get_speed();
            break;
        }
        case id_qmk_rgblight_color: {
            value_data[0] = rgb_matrix_get_hue();
            value_data[1] = rgb_matrix_get_sat();
            break;
        }
    }
}

void via_qmk_rgblight_set_value(uint8_t *data) {
    uint8_t *value_id   = &(data[0]);
    uint8_t *value_data = &(data[1]);
    switch (*value_id) {
        case id_qmk_rgblight_brightness: {
            rgb_matrix_sethsv_noeeprom(rgblight_get_hue(), rgblight_get_sat(), value_data[0]);
            break;
        }
        case id_qmk_rgblight_effect: {
            if (value_data[0] == 0) {
                rgb_matrix_disable_noeeprom();
            } else {
                rgb_matrix_enable_noeeprom();
                rgb_matrix_mode_noeeprom(value_data[0]);
            }
            break;
        }
        case id_qmk_rgblight_effect_speed: {
            rgb_matrix_set_speed_noeeprom(value_data[0]);
            break;
        }
        case id_qmk_rgblight_color: {
            rgb_matrix_sethsv_noeeprom(value_data[0], value_data[1], rgblight_get_val());
            break;
        }
    }
}


void raw_hid_receive_kb(uint8_t *data, uint8_t length) {
    uint8_t *command_id = &(data[0]);
    uint8_t *command_data = &(data[1]);
    switch (*command_id) {
        case id_lighting_set_value:
            via_qmk_rgblight_set_value(command_data);
            break;
        case id_lighting_get_value:
            via_qmk_rgblight_get_value(command_data);
            break;
        case id_lighting_save:
            eeconfig_update_rgb_matrix();
            break;
        default:
            // Unhandled message.
            *command_id = id_unhandled;
            break;
    }
}

via.json

    "lighting": {
      "extends": "qmk_rgblight",
      "keycodes": "qmk",
      "underglowEffects": [
        ["Off", 0],
        ["Solid Color", 1],
        ["Alpha Mods", 1],
        ["Gradient Up-Down", 1],
        ["Gradient Left-Right", 1],
        ["Gradient Cycle", 1],
        ["Gradient Cycle Left-Right", 1],
        ["Gradient Cycle Up-Down", 1],
        ["Cycle In", 1],
        ["Cycle In (Dual)", 1],
        ["Raindrops", 1],
        ["Jellybean Raindrops", 1],
      ]
    },