import rhinoscriptsyntax as rs
import random as ran

rs.DeleteObjects(rs.AllObjects())

###
#Variablen
A=5                 #Distance between columns
B=A/3               #Distance of columns 
thick = 0.2         #thickness
hgt = 2.7           #heigth of room
xcol = 2            #columns in x direction
ycol = 5            #columns in y direction
levels = 3          #number of floor plates
f_height = 0.5      #foundation height
f_size = 0.8        #foundation edge size

#derived values
center_pt = [A*(xcol-1)/2, A*(ycol-1)/2, f_height]     #insertion point of floor plate
p_width = A*(xcol-1)+2*B                               #width of floor plate
p_length = A*(ycol-1) + f_size                         #length of floor plate
###


#function to create box at centerpoint
def make_box(insertion=[0,0,0], xsize=10, ysize=10, zsize=10):
    #create a box
    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.MoveObjects(box, (-xsize/2, -ysize/2, 0))
    rs.MoveObject(box,insertion)
    return(box)

#function to create box at cornerpoint
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,insertion)
    return(box)

#function to create a field of foundations
def make_foundations(A=5.0,f_size=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)

#function to create a field of columns
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(0,3)
            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) 

#function to creat stair
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)
    rs.DeleteObjects((s_outline, path))
    return(hull)


rs.EnableRedraw(False) 

#builing dom-ino
def make_domino(A=A, B=B, thick=thick, hgt=hgt, levels=levels, xcol=xcol, ycol=ycol, f_height=f_height, f_size=f_size):
    f_list = []         #list of foundation
    c_list = []         #list of columns
    p_list = []         #list of plates
    center_pt = [A*(xcol-1)/2, A*(ycol-1)/2, f_height]     #insertion point of floor plate
    p_width = A*(xcol-1)+2*B                               #width of floor plate
    p_length = A*(ycol-1) + f_size                         #length of floor plate
    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_length, 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                                                  #step size
    s_width=1.2                                             #stair width
    pod_w=B                                                 #depth of landing
    start = [pod_w,-(s_width*2+f_size/2), f_height+thick]   #startpoint of stair
   
    #loop to create staircase
    stair_l = []
    for i in range (levels):
        start[2]=f_height+thick + i*(thick+hgt)             #z-wert bei jeder iteration neu gesetzt
        if i==levels-1:                                     #last podest
            stair_l.append(make_podest([start[0]-pod_w, start[1]+s_width, start[2]-thick], pod_w, s_width, thick))
        else:
            stair_l.append(make_podest([start[0]-pod_w, start[1], start[2]-thick], pod_w, s_width*2, thick))
            stair_l.append(make_stair(start, th, tt, int(steps/2), thick, s_width))
            stair_l.append(make_podest([start[0]+(steps/2)*tt, start[1], start[2]+(steps/2)*th-thick], pod_w, s_width*2, thick))
            stair_l.append(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, stair_l)

'''
#(f_list, c_list, p_list, stair_l) = 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)

my_c = rs.AddSpiral([0, 0, 0], [0, 0, 5], 0, 3, 20, 50)
my_pts = rs.DivideCurve(my_c, 30, True, True)

fixed_rotation_angle = 0

for p in my_pts:
    levels = ran.randint(2,7)
    xcol = ran.randint (2,4)
    ycol = ran.randint (2,3)
    (f_list, c_list, p_list, stair_l) = make_domino(levels=levels, xcol=xcol, ycol=ycol)
    rs.MoveObjects(f_list+c_list+p_list+stair_l, p)
    rs.RotateObject(f_list+c_list+p_list+stair_l, p,fixed_rotation_angle, [0, 0, 1])

'''
# make domino
for i in range(5):
    xran = ran.randint(0,150)
    yran = ran.randint(0,150)
    levels = ran.randint(2,7)
    xcol = ran.randint (2,5)
    ycol = ran.randint (2,3)
    (f_list, c_list, p_list, stair_l) = make_domino(levels=levels, xcol=xcol, ycol=ycol)
    rs.MoveObjects(f_list+c_list+p_list+stair_l, (xran,yran,0))
'''