// Console initiation

#include <stdio.h>
#include <string.h>
#include "esp_system.h"
#include "esp_console.h"
#include "nvs.h"
#include "nvs_flash.h"
#include "prplfetch.h"
#include "pinout.h"

#define PROMPT_STR CONFIG_IDF_TARGET

bool dev_login = false;
char password[20] = "PrPlSocKS@WB!1226:3!"; // If you know how to access this, you deserve to know the password

int nah(int argc, char **argv)
{
    printf("Not Implemented\n");
    if (!dev_login)
    {
        printf("You aren't logged in! You wont be able to use dev commands\n");
    }
    return 0;
}

int login(int argc, char **argv)
{
    char chr[20];
    if (dev_login)
    {
        printf("You are already logged in!\n");
        return 0;
    }
    printf("Enter Password: ");
    scanf("%20s", chr); // thanks ekawahyu!
    if (strcmp(chr, password) == 0)
    {
        printf("\nSUCCESS :3\n");
        dev_login = true;
        return 0;
    }
    else
    {
        printf("\nWRONG PASSWORD\n");
        return 0;
    }
}

int logout(int argc, char **argv)
{
    dev_login = false;
    printf("Logged Out\n");
    return 0;
}

int change_password(int argc, char **argv)
{
    if (!dev_login)
    {
        printf("You aren't logged in!\n");
        return 1;
    }
    char chr[20];
    printf("Enter Old Password: ");
    scanf("%20s", chr); // thanks ekawahyu!
    if (strcmp(chr, password) == 0)
    {   
        printf("\nSUCCESS :3\n");
        printf("Enter New Password: ");
        scanf("%20s", chr); // thanks ekawahyu!
        strcpy(password, chr);
        printf("\nPassword Changed\n");
        return 0;
    }
    else
    {
        printf("\nWRONG PASSWORD\n");
        return 0;
    }
}

static void register_logout(void)
{
    const esp_console_cmd_t cmd = {
        .command = "logout",
        .help = "Disable Dev Console Commands",
        .hint = NULL,
        .func = &logout,
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
}

static void register_set_name(void)
{
    const esp_console_cmd_t cmd = {
        .command = "setname",
        .help = "(DEV) Sets the name of the WarriorAttend Terminal",
        .hint = NULL,
        .func = &nah,
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
}

static void register_pn532_proto(void)
{
    const esp_console_cmd_t cmd = {
        .command = "pn532proto",
        .help = "(DEV) Sets the PN532 Protocol (SPI, I2C, UART)",
        .hint = NULL,
        .func = &nah,
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
}

static void register_login(void)
{
    const esp_console_cmd_t cmd = {
        .command = "login",
        .help = "Enable Dev Console Commands",
        .hint = NULL,
        .func = &login,
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
}

static void register_change_password(void)
{
    const esp_console_cmd_t cmd = {
        .command = "changepassword",
        .help = "(DEV) Change the Dev Console Password",
        .hint = NULL,
        .func = &change_password,
    };
    ESP_ERROR_CHECK(esp_console_cmd_register(&cmd));
}

void app_main(void)
{
    nvs_flash_init();
    esp_console_register_help_command();

    register_set_name();
    register_pn532_proto();
    register_login();
    register_logout();
    register_change_password();
    register_prplfetch();
    register_pinout();

    // REPL (Read-Evaluate-Print-Loop) environment
    esp_console_repl_t *repl = NULL;
    esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
    repl_config.prompt = PROMPT_STR ">";
    esp_console_dev_uart_config_t hw_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
    esp_console_new_repl_uart(&hw_config, &repl_config, &repl);
    esp_console_start_repl(repl);
}