#include "input.h"

#include <3ds.h>
#include <malloc.h>
#include <stdlib.h>
#include <string.h>

#include "drawing.h"

int inputIP(void) {
    touchPosition touch;
    hidTouchRead(&touch);

    // Draw Keypad
    drawString(160 - 20, 50, "1");
    drawString(160, 50, "2");
    drawString(160 + 20, 50, "3");

    drawString(160 - 20, 50 + 20, "4");
    drawString(160, 50 + 20, "5");
    drawString(160 + 20, 50 + 20, "6");

    drawString(160 - 20, 50 + 40, "7");
    drawString(160, 50 + 40, "8");
    drawString(160 + 20, 50 + 40, "9");

    drawString(160 - 10, 50 + 60, ".");
    drawString(160 + 10, 50 + 60, "0");

    // Bottom Strip
    if (touch.py > 50 + 50 && touch.py < 50 + 70) {
        if (touch.px < 160 && touch.px > 160 - 20)
            return 11;  // Dot
        else if (touch.px < 160 + 20 && touch.px > 160)
            return 0;  // Zero
    }

    // First Column
    else if (touch.px < 160 - 10 && touch.px > 160 - 30) {
        if (touch.py < 50 + 10 && touch.py > 50 - 10)
            return 1;  // One
        else if (touch.py < 50 + 30 && touch.py > 50 + 10)
            return 4;  // Four
        else if (touch.py < 50 + 50 && touch.py > 50 + 30)
            return 7;  // Seven
    }

    // Second Column
    else if (touch.px < 160 + 10 && touch.px > 160 - 10) {
        if (touch.py < 50 + 10 && touch.py > 50 - 10)
            return 2;  // Two
        else if (touch.py < 50 + 30 && touch.py > 50 + 10)
            return 5;  // Five
        else if (touch.py < 50 + 50 && touch.py > 50 + 30)
            return 8;  // Eight
    }

    // Third Column
    else if (touch.px < 160 + 30 && touch.px > 160 + 10) {
        if (touch.py < 50 + 10 && touch.py > 50 - 10)
            return 3;  // Three
        else if (touch.py < 50 + 30 && touch.py > 50 + 10)
            return 6;  // Six
        else if (touch.py < 50 + 50 && touch.py > 50 + 30)
            return 9;  // Nine
    }

    return 10;
}