import bpy
import json
import pathlib
import sys

request = json.loads(pathlib.Path(sys.argv[sys.argv.index("--") + 1]).read_text())


def vector(values):
    return [round(float(value), 6) for value in values]


states = {}
for label, file in request["files"].items():
    bpy.ops.wm.open_mainfile(filepath=str(pathlib.Path(file).resolve()))
    obj = bpy.data.objects["PoseConstraintArmatureObject"]
    states[label] = {
        "mirrorX": obj.data.use_mirror_x,
        "bones": [{
            "name": bone.name,
            "parent": bone.parent.name if bone.parent else None,
            "connected": bone.use_connect,
            "head": vector(bone.head_local),
            "tail": vector(bone.tail_local),
            "matrix": [vector(row) for row in bone.matrix_local],
        } for bone in sorted(obj.data.bones, key=lambda bone: bone.name)],
        "constraints": [{
            "bone": bone.name,
            "items": [{"name": constraint.name, "type": constraint.type,
                       "target": constraint.target.name if getattr(constraint, "target", None) else None,
                       "subtarget": getattr(constraint, "subtarget", ""),
                       "influence": round(float(constraint.influence), 6),
                       "enabled": not constraint.mute}
                      for constraint in bone.constraints],
        } for bone in sorted(obj.pose.bones, key=lambda bone: bone.name)],
    }
pathlib.Path(request["output"]).write_text(json.dumps(states, indent=2) + "\n")