#include <windows.h>
#include <xinput.h>

#include <limits.h>
#include <stdint.h>
#include <stdbool.h>

#include "ll3io/ll3io.h"
#include "ll3io/config.h"

#include "util/dprintf.h"

static bool ll3_io_coin = false;
static bool ll3_io_service = false;
static uint16_t ll3_coin_ct = 0;
static uint16_t ll3_service_ct = 0;
static struct ll3_input_config cfg;

uint16_t ll3_io_get_api_version(void)
{
    return 0x0100;
}

HRESULT ll3_io_init(void)
{
    dprintf("ll3 IO: Init\n");
    ll3_io_config_load(&cfg, L".\\bananatools.ini");
    return S_OK;
}

void ll3_io_get_btns(uint8_t *btn, uint8_t *stick)
{
    if (GetAsyncKeyState(cfg.test) & 0x8000) {
        *btn |= ll3_BTN_TEST;
    }

    if (GetAsyncKeyState(cfg.service) & 0x8000) {
        *btn |= ll3_BTN_SERVICE;
    }
}

void ll3_io_read_coin_counter(uint16_t *coins, uint16_t *services)
{
    if (GetAsyncKeyState(cfg.coin) & 0x8000) {
        if (!ll3_io_coin) {
            ll3_io_coin = true;
            ll3_coin_ct++;
        }
    } else {
        ll3_io_coin = false;
    }

    if (GetAsyncKeyState(cfg.service) & 0x8000) {
        if (!ll3_io_service) {
            ll3_io_service = true;
            ll3_service_ct++;
        }
    } else {
        ll3_io_service = false;
    }

    *coins = ll3_coin_ct;
    *services = ll3_service_ct;
}