import rhinoscriptsyntax as rs
import random as ran

allobjs = rs.AllObjects()
rs.DeleteObjects(allobjs)

A = 5
B = A/3
thick = 0.2
hgt = 2.7
xcol = 3
ycol = 4
levels = 5
f_height = 0.5
f_size = 0.8

center_pt = [A*(xcol-1)/2,A*(ycol-1)/2, f_height]
p_width = A*(xcol-1)+ 2*B
p_lenght = A*(ycol-1) + f_size

def make_box(insertion=[0,0,0],xsize=10,ysize=10,zsize=10):
    corners = [[0,0,0], [xsize,0,0], [xsize,ysize,0], [0,ysize,0],[0,0,zsize], [xsize,0,zsize], [xsize,ysize,zsize], [0,ysize, zsize]]
    box = rs.AddBox(corners)
    rs.MoveObject(box, (-xsize/2, -ysize/2,0))
    rs.MoveObject(box, insertion)
    return(box)
def make_podest(insertion=[0,0,0],xsize=10,ysize=10,zsize=10):
    corners = [[0,0,0], [xsize,0,0], [xsize,ysize,0], [0,ysize,0],[0,0,zsize], [xsize,0,zsize], [xsize,ysize,zsize], [0,ysize, zsize]]
    box = rs.AddBox(corners)
    rs.MoveObject(box, (-xsize/2, -ysize/2,0))
    rs.MoveObject(box, insertion)
    return(box)
    
def make_foundations(A=5.0, fsize=0.8, f_height=0.5, xcol=2, ycol=3):
    fns =[]
    for i in range(xcol):
        for j in range(ycol):
            fns.append(make_box([i*A,j*A,0], f_size, f_size, f_height))
    return(fns)
 
def make_columns(A=5.0, level=0.7, thick=0.2, hgt=3.0, xcol=2, ycol=3):

    cls =[]
    for i in range(xcol):
        for j in range(ycol):
            cls.append(make_box([i*A,j*A,level], thick, thick, hgt))    
    return(cls)
 
    
def make_arc(insertion, rad, thick, hgt, orientation):
    segs=[]
    segs.append(rs.AddArc([0,0,0], rad, 180))
    segs.append(rs.AddArc([0,0,0], rad-thick, 180))
    segs.append(rs.AddLine([rad,0,0],[rad-thick,0,0]))
    segs.append(rs.AddLine([-(rad-thick),0,0],[-rad,0,0]))
    crv=rs.JoinCurves(segs, delete_input=True)
    path=rs.AddLine([0,0,0],[0,0,hgt])
    arc=rs.ExtrudeCurve(crv, path)
    rs.CapPlanarHoles(arc)
    rs.DeleteObject(crv)
    rs.DeleteObject(path)
    rs.RotateObject(arc,[0,0,0], orientation)
    rs.MoveObject(arc, insertion)
    return(arc)
    

def make_terrace(A=5.0, level=0.7, thick=0.2, hgt=3.0, xcol=2, ycol=3):
    cls =[]
    for i in range(xcol-1):
        for j in range(ycol-1):
            ori = ran.randint(0,6)
            if ori<4:
                orientation = ori*90
                cls.append(make_arc([i*A+A/2,j*A+A/2,level], A/2, thick, hgt, orientation))    
        return(cls)


def make_stair(start, th, tt, steps, thick, s_width):
    pointlist=[start]
    for i in range (steps) :
        pointlist.append([pointlist[-1][0], pointlist[-1][1], pointlist[-1][2]+th])
        pointlist.append([pointlist[-1][0]+tt, pointlist[-1][1],pointlist[-1][2]])
    pointlist.append([pointlist[-1][0], pointlist[-1][1], pointlist[-1][2]-thick])
    pointlist.append([pointlist[0][0], pointlist[0][1], pointlist[0][2]-thick])
    pointlist.append([pointlist[0][0],pointlist[0][1], pointlist[0][2]])
    s_outline=rs.AddPolyline(pointlist)
    path=rs.AddLine(start,[start[0], start[1]+s_width, start[2]])
    hull = rs. ExtrudeCurve(s_outline, path)
    rs. CapPlanarHoles(hull)
    return(hull)

rs.EnableRedraw(False)

# building dom-ino
def make_domino(A=A, B=B, thick=thick, levels=levels, xcol=xcol, ycol=ycol, f_height=f_height, f_size=f_size):
    f_list=[]
    c_list=[]
    p_list=[]
    for i in range(levels):
        center_pt[2] = f_height + i*(thick+hgt)
        level = f_height + thick +(i-1)*(hgt+thick)
        if i==0:
            f_list = make_foundations(A, f_size, f_height, xcol, ycol)
        else:
            c_list.extend(make_columns(A, level, thick, hgt, xcol, ycol))
            if(i%2):
                c_list.extend(make_terrace(A, level, thick, hgt, xcol, ycol))
        p_list.append(make_box(center_pt, p_width, p_lenght, thick))
    level=f_height + thick + (levels-1)*(hgt+thick)
    c_list.extend(make_terrace(A, level, thick, hgt, xcol, ycol))
    ###########################################
    # calculate stair values
    ###########################################
    steps = int((hgt+thick)/0.17)
    if steps%2:
        steps = steps-1
    th=(hgt+thick)/steps
    if(th>0.19):
        steps = steps+2
        th = (hgt+thick)/steps
    ###########################################
    # stair parameters
    ###########################################
    tt=0.3
    s_width =1.2
    pod_w = B
    start= [0,-(s_width*2+f_size/2), f_height +thick]
    #make_stair(start, th, tt, steps, thick, s_width)
    for i in range(levels):
        start[2] = f_height+thick+i*(thick+hgt)
        if i==levels-1:
            make_podest([start[0]-pod_w, start[1]+s_widßth, start[2]-thick], pod_w, s_width, thick)
        else:
            make_podest([start[0]-pod_w, start[1], start[2]-thick], pod_w, s_width*2, thick)
            make_stair(start, th, tt, int(steps/2), thick, s_width)
            make_podest([start[0]+(steps/2)*tt, start[1], start[2]+(steps/2)*th-thick], pod_w, s_width*2, thick)
            make_stair([start[0]+(steps/2)*tt, start[1]+s_width, start[2]+(steps/2)*th], th, -tt, int(steps/2), thick, s_width)
        
    return(f_list, c_list, p_list)



(f_list, c_list, p_list) = make_domino()

rs.AddLayer("foundation")
rs.LayerColor("foundation", (220,60,60))
rs.ObjectLayer(f_list,"foundation")

rs.AddLayer("columns")
rs.LayerColor("columns", (60,220,60))
rs.ObjectLayer(c_list,"columns")

rs.AddLayer("plates")
rs.LayerColor("plates", (60,60,220))
rs.ObjectLayer(p_list,"plates")

rs.EnableRedraw(True)