"""Study only: what a white car, the cube and the hall are made of, in their own frames.

    blender -b --factory-startup --python build/study_car.py
"""
import json
import math
import os
import sys

sys.dont_write_bytecode = True
HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, HERE)
from cars import Engineer  # noqa: E402
from hall import build_hall  # noqa: E402
from units import Demo  # noqa: E402

demo = Demo("ModSci_Engineer__Example_Dynamic_White")
eng = Engineer(demo)
out = {}


def dump(unit):
    rows = []
    for it in unit.items:
        e = it.m.to_euler()
        rows.append([it.kind, it.name if it.kind == "mesh" else it.key.split("/")[-1][:28],
                     [round(v, 2) for v in it.m.translation], round(math.degrees(e.z), 1),
                     [round(v, 2) for v in it.center], [round(v, 2) for v in it.m.to_scale()],
                     {str(k): v.split("/")[-1] for k, v in it.data.items()} if it.kind == "mesh" else ""])
    rows.sort(key=lambda r: (r[0], r[1], r[2]))
    return rows


for kind in ("white", "gold", "blue"):
    out["car " + kind] = dump(eng._src_car(kind))
out["cube base"] = dump(eng.cube_base)
out["conn"] = dump(eng.conn)
out["hall"] = dump(build_hall(demo, props="bare"))
with open(os.path.join(HERE, "study_car.json"), "w", encoding="utf-8") as f:
    json.dump(out, f)
print("STUDY written")