#pragma once
#include QMK_KEYBOARD_H

/**
 * State of the tapdance, hold both the tapdance state, and the layer we need
 * to activate when the key is activated.
 */
typedef struct {
    td_state_t state;
    uint8_t layer;
} tap_dance_layer_t;

void tap_dance_layer_finished(tap_dance_state_t *state, void *user_data);
void tap_dance_layer_reset(tap_dance_state_t *state, void *user_data);

/**
 * Helper for creating the tap_dance key.
 */
#define ACTION_TAP_DANCE_LAYER(layer)                                         \
    {                                                                         \
        .fn        = {NULL, tap_dance_layer_finished, tap_dance_layer_reset}, \
        .user_data = (void *)&((tap_dance_layer_t){TD_NONE, layer}),          \
    }