#include "jui.h"
#include "jdraw.h"
#include "jinput.h"
#include <string.h>

namespace ui
{
    const int button(const char *label, const int x, const int y, const int w, const int h, const int c1, const int c2, const int c3)
    {
        const int mx = input::mouseX();
        const int my = input::mouseY();
        const bool btnDown = input::mouseBtn(1) || input::mouseBtn(3);
        const bool inside = (mx>=x) && (mx<x+w) && (my>=y) && (my<y+h);
        const int txt_size = strlen(label)*4;
        const int txt_x = x+(w-txt_size)/2;

        draw::color(inside?(btnDown?c3:c2):c1);
        draw::fillrect(x, y, w, h);
        draw::print(label, 1+txt_x, y+3, LIGHT+WHITE, PAPER);

        if (inside)
        {
            if (input::mouseClk(1)) return 1;
            if (input::mouseClk(3)) return 3;
        }
        return 0;
    }

    const int combo(const char *label, const int x, const int y, const int w, const int h)
    {
        const int mx = input::mouseX();
        const int my = input::mouseY();
        const bool btnDown = input::mouseBtn(1) || input::mouseBtn(3);
        const bool inside = (mx>=x) && (mx<x+w) && (my>=y) && (my<y+h);

        draw::color(WHITE);
        draw::fillrect(x, y, w, h);

        draw::color(inside&&btnDown?BLACK:LIGHT+WHITE);
        draw::hline(x,y,w);
        draw::vline(x,y,h);
        draw::vline(x+w-9,y,h);

        draw::color(inside&&btnDown?LIGHT+WHITE:BLACK);
        draw::hline(x,y+h-1,w);
        draw::vline(x+w-1,y,h);

        draw::print(label, x+3, y+3, inside?RED:PAPER, 0);
        draw::print("v", x+w-6, y+3, PAPER, 0);

        if (inside)
        {
            if (input::mouseClk(1)) return 1;
            if (input::mouseClk(3)) return 3;
        }
        return 0;
    }

    const int textbox(const char *label, const int x, const int y, const int w, const int h, const int c1, const int c2)
    {
        const int mx = input::mouseX();
        const int my = input::mouseY();
        const bool inside = (mx>=x) && (mx<x+w) && (my>=y) && (my<y+h);

        draw::color(inside?c2:c1);
        draw::fillrect(x, y, w, h);
        draw::color(PAPER);
        draw::rect(x, y, w, h);
        draw::print(label, x+3, y+3, BLACK, 0);

        if (inside)
        {
            return input::getKeyPressed();
        }
        return 0;
    }
}