#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Plots the user case ontology created with the script `define_ontology.py`."""
from ontopy import World


# Load usercase ontology from sqlite3 database
world = World(filename="demo.sqlite3")
onto = world.get_ontology("http://www.emmc.info/emmc-csa/demo#")
onto.load()

classes = set(onto.classes())


# Visualise new classes (classes from emmo gets a red border)
graph = onto.get_graph(
    entities=classes,
    relations="all",
    edgelabels=False,
    addnodes=True,
    addconstructs=False,
    excluded_nodes=["SquareLengthDimension"],
    graph_attr={"rankdir": "RL"},
)
graph.add_legend()
graph.save("demo.svg")


# Visualise Material branch
graph = onto.get_graph(
    root=onto.Material,
    relations="all",
    edgelabels=False,
    addnodes=False,
    addconstructs=False,
)
graph.add_legend()
graph.save("materials.svg")


# Material and properties
entities = [c for c in classes if issubclass(c, onto.Material)]
graph = onto.get_graph(
    entities=entities,
    relations="all",
    edgelabels=False,
    addnodes=True,
    addconstructs=False,
    graph_attr={"rankdir": "RL"},
)
graph.add_legend()
graph.save("materials+properties.svg")
