"""The tests for the geo location trigger."""
import pytest

from homeassistant.components import automation, zone
from homeassistant.core import Context
from homeassistant.setup import async_setup_component

from tests.common import mock_component
from tests.components.automation import common
from tests.common import async_mock_service


@pytest.fixture
def calls(hass):
    """Track calls to a mock serivce."""
    return async_mock_service(hass, 'test', 'automation')


@pytest.fixture(autouse=True)
def setup_comp(hass):
    """Initialize components."""
    mock_component(hass, 'group')
    hass.loop.run_until_complete(async_setup_component(hass, zone.DOMAIN, {
            'zone': {
                'name': 'test',
                'latitude': 32.880837,
                'longitude': -117.237561,
                'radius': 250,
            }
        }))


async def test_if_fires_on_zone_enter(hass, calls):
    """Test for firing on zone enter."""
    context = Context()
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.881011,
        'longitude': -117.234758,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'enter',
            },
            'action': {
                'service': 'test.automation',
                'data_template': {
                    'some': '{{ trigger.%s }}' % '}} - {{ trigger.'.join((
                        'platform', 'entity_id',
                        'from_state.state', 'to_state.state',
                        'zone.name'))
                },

            }
        }
    })

    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564
    }, context=context)
    await hass.async_block_till_done()

    assert 1 == len(calls)
    assert calls[0].context is context
    assert 'geo_location - geo_location.entity - hello - hello - test' == \
        calls[0].data['some']

    # Set out of zone again so we can trigger call
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.881011,
        'longitude': -117.234758
    })
    await hass.async_block_till_done()

    await common.async_turn_off(hass)
    await hass.async_block_till_done()

    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564
    })
    await hass.async_block_till_done()

    assert 1 == len(calls)


async def test_if_not_fires_for_enter_on_zone_leave(hass, calls):
    """Test for not firing on zone leave."""
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'enter',
            },
            'action': {
                'service': 'test.automation',
            }
        }
    })

    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.881011,
        'longitude': -117.234758
    })
    await hass.async_block_till_done()

    assert 0 == len(calls)


async def test_if_fires_on_zone_leave(hass, calls):
    """Test for firing on zone leave."""
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'leave',
            },
            'action': {
                'service': 'test.automation',
            }
        }
    })

    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.881011,
        'longitude': -117.234758,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert 1 == len(calls)


async def test_if_not_fires_for_leave_on_zone_enter(hass, calls):
    """Test for not firing on zone enter."""
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.881011,
        'longitude': -117.234758,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'leave',
            },
            'action': {
                'service': 'test.automation',
            }
        }
    })

    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564
    })
    await hass.async_block_till_done()

    assert 0 == len(calls)


async def test_if_fires_on_zone_appear(hass, calls):
    """Test for firing if entity appears in zone."""
    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'enter',
            },
            'action': {
                'service': 'test.automation',
                'data_template': {
                    'some': '{{ trigger.%s }}' % '}} - {{ trigger.'.join((
                        'platform', 'entity_id',
                        'from_state.state', 'to_state.state',
                        'zone.name'))
                },

            }
        }
    })

    # Entity appears in zone without previously existing outside the zone.
    context = Context()
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564,
        'source': 'test_source'
    }, context=context)
    await hass.async_block_till_done()

    assert 1 == len(calls)
    assert calls[0].context is context
    assert 'geo_location - geo_location.entity -  - hello - test' == \
        calls[0].data['some']


async def test_if_fires_on_zone_disappear(hass, calls):
    """Test for firing if entity disappears from zone."""
    hass.states.async_set('geo_location.entity', 'hello', {
        'latitude': 32.880586,
        'longitude': -117.237564,
        'source': 'test_source'
    })
    await hass.async_block_till_done()

    assert await async_setup_component(hass, automation.DOMAIN, {
        automation.DOMAIN: {
            'trigger': {
                'platform': 'geo_location',
                'source': 'test_source',
                'zone': 'zone.test',
                'event': 'leave',
            },
            'action': {
                'service': 'test.automation',
                'data_template': {
                    'some': '{{ trigger.%s }}' % '}} - {{ trigger.'.join((
                        'platform', 'entity_id',
                        'from_state.state', 'to_state.state',
                        'zone.name'))
                },

            }
        }
    })

    # Entity disappears from zone without new coordinates outside the zone.
    hass.states.async_remove('geo_location.entity')
    await hass.async_block_till_done()

    assert 1 == len(calls)
    assert 'geo_location - geo_location.entity - hello -  - test' == \
        calls[0].data['some']