#ifndef CMD_GPIO_SET_H
#define CMD_GPIO_SET_H


#include <stdio.h>
#include <string.h>

#include "argtable3/argtable3.h"
#include "esp_console.h"
#include "esp_log.h"

// Operate GPIOs states
static int exec_gpio_cmd(int argc, char **argv);
static void register_gpio(void);

static struct {
    struct arg_int *gpio;
    struct arg_str *mode;
    struct arg_int *level;
    struct arg_int *pwm;
    struct arg_end *end;
} gpio_set_args;
static int exec_gpio_set_cmd (int argc, char **argv) {

    int nerrors = arg_parse(argc, argv, (void**) &gpio_set_args);
    if (nerrors != 0) {
        arg_print_errors(stderr, gpio_set_args.end, argv[0]);
        return 1;
    }
    else {
        if (gpio_set_args.gpio != 0 && gpio_set_args.mode != 0 && gpio_set_args.level != 0) {
            ESP_LOGI("GPIO", "pin: %i, mode: %s, level: %i", gpio_set_args.gpio->ival[0], gpio_set_args.mode->sval[0], gpio_set_args.level->ival[0]);
        }
    }
    return 0;
}
static void register_set_gpio (void) {

    gpio_set_args.gpio      = arg_int0("p", "gpio", "<pin>", "Specifies GPIO to be used");
    gpio_set_args.mode      = arg_str0("m", "mode", "<in|out>", "Sets the mode of GPIO.");
    gpio_set_args.level     = arg_int0("l", "level", "<1|0>", "Sets the logical level of GPIO.");
    gpio_set_args.pwm       = arg_int0("f", "pwm", "<num>", "Set PWM for GPIO.");
    gpio_set_args.end       = arg_end(2);
    const esp_console_cmd_t gpio_set_cmd = {
        .command    = "gpio-set",
        .help       = "Sets GPIOs logic levels",
        .hint       = NULL,
        .func       = &exec_gpio_set_cmd,
        .argtable   = &gpio_set_args
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&gpio_set_cmd));
}

#endif