"""Tests for entity permissions."""
import pytest
import voluptuous as vol

from homeassistant.auth.permissions.entities import (
  compile_entities, ENTITY_POLICY_SCHEMA)
from homeassistant.auth.permissions.models import PermissionLookup
from homeassistant.helpers.entity_registry import RegistryEntry

from tests.common import mock_registry


def test_entities_none():
    """Test entity ID policy."""
    policy = None
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is False


def test_entities_empty():
    """Test entity ID policy."""
    policy = {}
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is False


def test_entities_false():
    """Test entity ID policy."""
    policy = False
    with pytest.raises(vol.Invalid):
        ENTITY_POLICY_SCHEMA(policy)


def test_entities_true():
    """Test entity ID policy."""
    policy = True
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True


def test_entities_domains_true():
    """Test entity ID policy."""
    policy = {
        'domains': True
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True


def test_entities_domains_domain_true():
    """Test entity ID policy."""
    policy = {
        'domains': {
            'light': True
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('switch.kitchen', 'read') is False


def test_entities_domains_domain_false():
    """Test entity ID policy."""
    policy = {
        'domains': {
            'light': False
        }
    }
    with pytest.raises(vol.Invalid):
        ENTITY_POLICY_SCHEMA(policy)


def test_entities_entity_ids_true():
    """Test entity ID policy."""
    policy = {
        'entity_ids': True
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True


def test_entities_entity_ids_false():
    """Test entity ID policy."""
    policy = {
        'entity_ids': False
    }
    with pytest.raises(vol.Invalid):
        ENTITY_POLICY_SCHEMA(policy)


def test_entities_entity_ids_entity_id_true():
    """Test entity ID policy."""
    policy = {
        'entity_ids': {
            'light.kitchen': True
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('switch.kitchen', 'read') is False


def test_entities_entity_ids_entity_id_false():
    """Test entity ID policy."""
    policy = {
        'entity_ids': {
            'light.kitchen': False
        }
    }
    with pytest.raises(vol.Invalid):
        ENTITY_POLICY_SCHEMA(policy)


def test_entities_control_only():
    """Test policy granting control only."""
    policy = {
        'entity_ids': {
            'light.kitchen': {
                'read': True,
            }
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('light.kitchen', 'control') is False
    assert compiled('light.kitchen', 'edit') is False


def test_entities_read_control():
    """Test policy granting control only."""
    policy = {
        'domains': {
            'light': {
                'read': True,
                'control': True,
            }
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('light.kitchen', 'control') is True
    assert compiled('light.kitchen', 'edit') is False


def test_entities_all_allow():
    """Test policy allowing all entities."""
    policy = {
        'all': True
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('light.kitchen', 'control') is True
    assert compiled('switch.kitchen', 'read') is True


def test_entities_all_read():
    """Test policy applying read to all entities."""
    policy = {
        'all': {
            'read': True
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is True
    assert compiled('light.kitchen', 'control') is False
    assert compiled('switch.kitchen', 'read') is True


def test_entities_all_control():
    """Test entity ID policy applying control to all."""
    policy = {
        'all': {
            'control': True
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, None)
    assert compiled('light.kitchen', 'read') is False
    assert compiled('light.kitchen', 'control') is True
    assert compiled('switch.kitchen', 'read') is False
    assert compiled('switch.kitchen', 'control') is True


def test_entities_device_id_boolean(hass):
    """Test entity ID policy applying control on device id."""
    registry = mock_registry(hass, {
        'test_domain.allowed': RegistryEntry(
            entity_id='test_domain.allowed',
            unique_id='1234',
            platform='test_platform',
            device_id='mock-allowed-dev-id'
        ),
        'test_domain.not_allowed': RegistryEntry(
            entity_id='test_domain.not_allowed',
            unique_id='5678',
            platform='test_platform',
            device_id='mock-not-allowed-dev-id'
        ),
    })

    policy = {
        'device_ids': {
            'mock-allowed-dev-id': {
                'read': True,
            }
        }
    }
    ENTITY_POLICY_SCHEMA(policy)
    compiled = compile_entities(policy, PermissionLookup(registry))
    assert compiled('test_domain.allowed', 'read') is True
    assert compiled('test_domain.allowed', 'control') is False
    assert compiled('test_domain.not_allowed', 'read') is False
    assert compiled('test_domain.not_allowed', 'control') is False