# Critique: crop the same sheet region from the sheet and the model's lookalike render, side by side, enlarged
import sys, os
from PIL import Image, ImageDraw
ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
BOX = {"side": (430, 255, 1010, 520), "top": (440, 20, 1000, 250), "bottom": (440, 520, 1000, 745),
       "front": (95, 215, 385, 550), "back": (1075, 235, 1345, 550)}
view, x0, y0, x1, y1, z, name = sys.argv[1], *map(int, sys.argv[2:6]), int(sys.argv[6]), sys.argv[7]
b = BOX[view]
sheet = Image.open(os.path.join(ROOT, "reference", "user_blueprint.jpg")).convert("RGB")
ref = sheet.crop((x0, y0, x1, y1)).resize(((x1-x0)*z, (y1-y0)*z), Image.LANCZOS)
lk = Image.open(os.path.join(ROOT, "previews", "compare", "lk_%s.png" % view)).convert("RGBA").resize(((b[2]-b[0])*2, (b[3]-b[1])*2), Image.LANCZOS)
bg = Image.new("RGBA", lk.size, (205, 208, 212, 255)); bg.alpha_composite(lk)
K = 2
mod = bg.crop(((x0-b[0])*K, (y0-b[1])*K, (x1-b[0])*K, (y1-b[1])*K)).resize(ref.size, Image.LANCZOS)
out = Image.new("RGB", (ref.width*2+10, ref.height), (20, 20, 20))
out.paste(ref, (0, 0)); out.paste(mod.convert("RGB"), (ref.width+10, 0))
d = ImageDraw.Draw(out)
# ruler ticks every 10 sheet px
for xx in range(((x0+9)//10)*10, x1, 10):
    for off in (0, ref.width+10):
        X = off + (xx-x0)*z
        d.line([X, 0, X, 6], fill=(255, 255, 0)); d.text((X+1, 7), str(xx), fill=(255, 255, 0))
for yy in range(((y0+9)//10)*10, y1, 10):
    for off in (0, ref.width+10):
        Y = (yy-y0)*z
        d.line([off, Y, off+6, Y], fill=(255, 255, 0)); d.text((off+8, Y-5), str(yy), fill=(255, 255, 0))
out.save(os.path.join(ROOT, "critique", "round1", name))
print(out.size)