\documentclass[border=5mm]{standalone}
\usepackage{luamplib}
\begin{document}
\mplibtextextlabel{enable}
\begin{mplibcode}
beginfig(1);
    numeric u; u = 1cm;
    z1 = 2 dir 15; z2 = 1.2 dir 60;
    z3 = z1+z2; z4 = z1 zscaled z2; z5 = (x1,-y1);
    drawoptions(withcolor 2/3 white);
    draw (1/2 left -- 3 right) scaled u ;
    draw (1/2 down -- 3 up   ) scaled u ;
    draw subpath (0,3) of fullcircle scaled 2u rotated -22.5;
    drawoptions();
    dotlabel.lrt (btex $\scriptstyle 1$ etex, (u,0));
    dotlabel.ulft(btex $\scriptstyle i$ etex, (0,u));
    interim ahangle := 30;
    forsuffixes @=1,2,3,4,5:
        x@ := x@ * u; y@ := y@ * u;
        drawarrow origin -- z@
                  cutafter fullcircle scaled 5 shifted z@
                  withcolor 2/3 if @ < 3: blue else: red fi;
    endfor
    fill fullcircle scaled dotlabeldiam;
    dotlabel.rt (btex $A$ etex, z1);
    dotlabel.urt(btex $B$ etex, z2);
    dotlabel.top(btex $A+B$ etex, z3);
    dotlabel.top(btex $A \times B$ etex, z4);
    dotlabel.rt (btex $\bar{A}$ etex, z5);
endfig;
\end{mplibcode}
\end{document}