"""The tests for the Proximity component."""
import unittest

from homeassistant.components import proximity
from homeassistant.components.proximity import DOMAIN
from homeassistant.setup import setup_component

from tests.common import get_test_home_assistant


class TestProximity(unittest.TestCase):
    """Test the Proximity component."""

    def setUp(self):
        """Set up things to be run when tests are started."""
        self.hass = get_test_home_assistant()
        self.hass.config.components.add("zone")
        self.hass.states.set(
            "zone.home",
            "zoning",
            {"name": "home", "latitude": 2.1, "longitude": 1.1, "radius": 10},
        )
        self.hass.states.set(
            "zone.work",
            "zoning",
            {"name": "work", "latitude": 2.3, "longitude": 1.3, "radius": 10},
        )
        self.addCleanup(self.hass.stop)

    def test_proximities(self):
        """Test a list of proximities."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1", "device_tracker.test2"],
                    "tolerance": "1",
                },
                "work": {"devices": ["device_tracker.test1"], "tolerance": "1"},
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        proximities = ["home", "work"]

        for prox in proximities:
            state = self.hass.states.get(f"proximity.{prox}")
            assert state.state == "not set"
            assert state.attributes.get("nearest") == "not set"
            assert state.attributes.get("dir_of_travel") == "not set"

            self.hass.states.set(f"proximity.{prox}", "0")
            self.hass.block_till_done()
            state = self.hass.states.get(f"proximity.{prox}")
            assert state.state == "0"

    def test_proximities_setup(self):
        """Test a list of proximities with missing devices."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1", "device_tracker.test2"],
                    "tolerance": "1",
                },
                "work": {"tolerance": "1"},
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

    def test_proximity(self):
        """Test the proximity."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1", "device_tracker.test2"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        state = self.hass.states.get("proximity.home")
        assert state.state == "not set"
        assert state.attributes.get("nearest") == "not set"
        assert state.attributes.get("dir_of_travel") == "not set"

        self.hass.states.set("proximity.home", "0")
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.state == "0"

    def test_device_tracker_test1_in_zone(self):
        """Test for tracker in zone."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1",
            "home",
            {"friendly_name": "test1", "latitude": 2.1, "longitude": 1.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.state == "0"
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "arrived"

    def test_device_trackers_in_zone(self):
        """Test for trackers in zone."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1", "device_tracker.test2"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1",
            "home",
            {"friendly_name": "test1", "latitude": 2.1, "longitude": 1.1},
        )
        self.hass.block_till_done()
        self.hass.states.set(
            "device_tracker.test2",
            "home",
            {"friendly_name": "test2", "latitude": 2.1, "longitude": 1.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.state == "0"
        assert (state.attributes.get("nearest") == "test1, test2") or (
            state.attributes.get("nearest") == "test2, test1"
        )
        assert state.attributes.get("dir_of_travel") == "arrived"

    def test_device_tracker_test1_away(self):
        """Test for tracker state away."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )

        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

    def test_device_tracker_test1_awayfurther(self):
        """Test for tracker state away further."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 40.1, "longitude": 20.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "away_from"

    def test_device_tracker_test1_awaycloser(self):
        """Test for tracker state away closer."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 40.1, "longitude": 20.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "towards"

    def test_all_device_trackers_in_ignored_zone(self):
        """Test for tracker in ignored zone."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set("device_tracker.test1", "work", {"friendly_name": "test1"})
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.state == "not set"
        assert state.attributes.get("nearest") == "not set"
        assert state.attributes.get("dir_of_travel") == "not set"

    def test_device_tracker_test1_no_coordinates(self):
        """Test for tracker with no coordinates."""
        config = {
            "proximity": {
                "home": {
                    "ignored_zones": ["work"],
                    "devices": ["device_tracker.test1"],
                    "tolerance": "1",
                }
            }
        }

        assert setup_component(self.hass, DOMAIN, config)

        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "not set"
        assert state.attributes.get("dir_of_travel") == "not set"

    def test_device_tracker_test1_awayfurther_than_test2_first_test1(self):
        """Test for tracker ordering."""
        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        self.hass.states.set(
            "device_tracker.test2", "not_home", {"friendly_name": "test2"}
        )
        self.hass.block_till_done()

        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1", "device_tracker.test2"],
                        "tolerance": "1",
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test2",
            "not_home",
            {"friendly_name": "test2", "latitude": 40.1, "longitude": 20.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

    def test_device_tracker_test1_awayfurther_than_test2_first_test2(self):
        """Test for tracker ordering."""
        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        self.hass.states.set(
            "device_tracker.test2", "not_home", {"friendly_name": "test2"}
        )
        self.hass.block_till_done()
        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1", "device_tracker.test2"],
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test2",
            "not_home",
            {"friendly_name": "test2", "latitude": 40.1, "longitude": 20.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test2"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

    def test_device_tracker_test1_awayfurther_test2_in_ignored_zone(self):
        """Test for tracker states."""
        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        self.hass.states.set("device_tracker.test2", "work", {"friendly_name": "test2"})
        self.hass.block_till_done()
        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1", "device_tracker.test2"],
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

    def test_device_tracker_test1_awayfurther_test2_first(self):
        """Test for tracker state."""
        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        self.hass.states.set(
            "device_tracker.test2", "not_home", {"friendly_name": "test2"}
        )
        self.hass.block_till_done()

        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1", "device_tracker.test2"],
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 10.1, "longitude": 5.1},
        )
        self.hass.block_till_done()

        self.hass.states.set(
            "device_tracker.test2",
            "not_home",
            {"friendly_name": "test2", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 40.1, "longitude": 20.1},
        )
        self.hass.block_till_done()

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 35.1, "longitude": 15.1},
        )
        self.hass.block_till_done()

        self.hass.states.set("device_tracker.test1", "work", {"friendly_name": "test1"})
        self.hass.block_till_done()

        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test2"
        assert state.attributes.get("dir_of_travel") == "unknown"

    def test_device_tracker_test1_awayfurther_a_bit(self):
        """Test for tracker states."""
        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1"],
                        "tolerance": 1000,
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1000001, "longitude": 10.1000001},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1000002, "longitude": 10.1000002},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "stationary"

    def test_device_tracker_test1_nearest_after_test2_in_ignored_zone(self):
        """Test for tracker states."""
        self.hass.states.set(
            "device_tracker.test1", "not_home", {"friendly_name": "test1"}
        )
        self.hass.block_till_done()
        self.hass.states.set(
            "device_tracker.test2", "not_home", {"friendly_name": "test2"}
        )
        self.hass.block_till_done()

        assert proximity.setup(
            self.hass,
            {
                "proximity": {
                    "home": {
                        "ignored_zones": ["work"],
                        "devices": ["device_tracker.test1", "device_tracker.test2"],
                        "zone": "home",
                    }
                }
            },
        )

        self.hass.states.set(
            "device_tracker.test1",
            "not_home",
            {"friendly_name": "test1", "latitude": 20.1, "longitude": 10.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test2",
            "not_home",
            {"friendly_name": "test2", "latitude": 10.1, "longitude": 5.1},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test2"
        assert state.attributes.get("dir_of_travel") == "unknown"

        self.hass.states.set(
            "device_tracker.test2",
            "work",
            {"friendly_name": "test2", "latitude": 12.6, "longitude": 7.6},
        )
        self.hass.block_till_done()
        state = self.hass.states.get("proximity.home")
        assert state.attributes.get("nearest") == "test1"
        assert state.attributes.get("dir_of_travel") == "unknown"
