#include "type.h"
#include "const.h"
#include "protect.h"
#include "string.h"
#include "proc.h"
#include "global.h"
#include "proto.h"
#include "stdio.h"

void delay(int time)
{
    int i, j, k;
    for (k = 0; k < time; k++)
    {
        for (i = 0; i < 10000; i++)
        {
            for (j = 0; j < 10000; j++)
            {
            }
        }
    }
}
int main(int arg, char *argv[])
{
    int stdin = open("dev_tty0", O_RDWR);
    int stdout = open("dev_tty0", O_RDWR);
    int stderr = open("dev_tty0", O_RDWR);

    for (int i = 0; i < 30; i++)
    {
        for (int j = 0; j < 10; j++)
            printf("%d*", i);
        printf("\n");
    }
    delay(2);

    // clear line and cursor to the start of line
    printf("\x1b[2K\x1b[1G");
    printf("\x1b[31mCursor Up and Cursor Forward\x1b[m");
    delay(2);
    for (int i = 1; i < 90; i++)
    {
        printf("\x1b[%dA\x1b[%dC", i, i);
        i += i;
        delay(1);
    }

    delay(3);
    printf("\x1b[2K\x1b[1G");
    printf("\x1b[32mCursor Down and Cursor Back\x1b[m");
    delay(2);
    for (int i = 1; i < 90; i++)
    {
        printf("\x1b[%dB\x1b[%dD", i, i);
        i += i;
        delay(1);
    }

    delay(3);
    printf("\x1b[2K\x1b[G");
    printf("\x1b[33mCursor Previous Line\x1b[m");
    delay(2);
    for (int i = 1; i < 90; i++)
    {
        printf("\x1b[%dF", i, i);
        i += i;
        delay(1);
    }
    // Scroll Up:5 lines
    delay(1);
    printf("\x1b[2K\x1b[G");
    printf("\x1b[34mScroll Up:5 lines\x1b[m");
    delay(6);
    printf("\x1b[5S");
    delay(10);

    // Scroll Up:27 lines
    printf("\x1b[2K\x1b[G");
    printf("\x1b[34mScroll Up:27 lines\x1b[m");
    delay(6);
    printf("\x1b[27S");
    delay(10);

    // Erase in Display n=3
    printf("\x1b[2K\x1b[G");
    printf("\x1b[35mErase in Display n=3 \x1b[m");
    delay(6);
    printf("\x1b[3J");
    delay(10);

    // Erase in Display n=0
    printf("\x1b[2K\x1b[G");
    printf("\x1b[36mErase in Display n=1 \x1b[m");
    delay(6);
    printf("\x1b[1J");
    while (1)
        ;
    return 0;
}