"""Test zha analog output."""
from unittest.mock import call, patch

import pytest
import zigpy.profiles.zha
import zigpy.types
import zigpy.zcl.clusters.general as general
import zigpy.zcl.foundation as zcl_f

from homeassistant.components.number import DOMAIN
from homeassistant.const import STATE_UNAVAILABLE
from homeassistant.setup import async_setup_component

from .common import (
    async_enable_traffic,
    async_test_rejoin,
    find_entity_id,
    send_attributes_report,
)
from .conftest import SIG_EP_INPUT, SIG_EP_OUTPUT, SIG_EP_TYPE

from tests.common import mock_coro


@pytest.fixture
def zigpy_analog_output_device(zigpy_device_mock):
    """Zigpy analog_output device."""

    endpoints = {
        1: {
            SIG_EP_TYPE: zigpy.profiles.zha.DeviceType.LEVEL_CONTROL_SWITCH,
            SIG_EP_INPUT: [general.AnalogOutput.cluster_id, general.Basic.cluster_id],
            SIG_EP_OUTPUT: [],
        }
    }
    return zigpy_device_mock(endpoints)


async def test_number(hass, zha_device_joined_restored, zigpy_analog_output_device):
    """Test zha number platform."""

    cluster = zigpy_analog_output_device.endpoints.get(1).analog_output
    cluster.PLUGGED_ATTR_READS = {
        "present_value": 15.0,
        "max_present_value": 100.0,
        "min_present_value": 0.0,
        "relinquish_default": 50.0,
        "resolution": 1.0,
        "description": "PWM1",
        "engineering_units": 98,
        "application_type": 4 * 0x10000,
    }
    zha_device = await zha_device_joined_restored(zigpy_analog_output_device)
    # one for present_value and one for the rest configuration attributes
    assert cluster.read_attributes.call_count == 2
    assert "max_present_value" in cluster.read_attributes.call_args[0][0]
    assert "min_present_value" in cluster.read_attributes.call_args[0][0]
    assert "relinquish_default" in cluster.read_attributes.call_args[0][0]
    assert "resolution" in cluster.read_attributes.call_args[0][0]
    assert "description" in cluster.read_attributes.call_args[0][0]
    assert "engineering_units" in cluster.read_attributes.call_args[0][0]
    assert "application_type" in cluster.read_attributes.call_args[0][0]

    entity_id = await find_entity_id(DOMAIN, zha_device, hass)
    assert entity_id is not None

    await async_enable_traffic(hass, [zha_device], enabled=False)
    # test that the number was created and that it is unavailable
    assert hass.states.get(entity_id).state == STATE_UNAVAILABLE

    # allow traffic to flow through the gateway and device
    assert cluster.read_attributes.call_count == 2
    await async_enable_traffic(hass, [zha_device])
    await hass.async_block_till_done()
    assert cluster.read_attributes.call_count == 4

    # test that the state has changed from unavailable to 15.0
    assert hass.states.get(entity_id).state == "15.0"

    # test attributes
    assert hass.states.get(entity_id).attributes.get("min") == 0.0
    assert hass.states.get(entity_id).attributes.get("max") == 100.0
    assert hass.states.get(entity_id).attributes.get("step") == 1.0
    assert hass.states.get(entity_id).attributes.get("icon") == "mdi:percent"
    assert hass.states.get(entity_id).attributes.get("unit_of_measurement") == "%"
    assert (
        hass.states.get(entity_id).attributes.get("friendly_name")
        == "FakeManufacturer FakeModel e769900a analog_output PWM1"
    )

    # change value from device
    assert cluster.read_attributes.call_count == 4
    await send_attributes_report(hass, cluster, {0x0055: 15})
    assert hass.states.get(entity_id).state == "15.0"

    # update value from device
    await send_attributes_report(hass, cluster, {0x0055: 20})
    assert hass.states.get(entity_id).state == "20.0"

    # change value from HA
    with patch(
        "zigpy.zcl.Cluster.write_attributes",
        return_value=mock_coro([zcl_f.Status.SUCCESS, zcl_f.Status.SUCCESS]),
    ):
        # set value via UI
        await hass.services.async_call(
            DOMAIN, "set_value", {"entity_id": entity_id, "value": 30.0}, blocking=True
        )
        assert len(cluster.write_attributes.mock_calls) == 1
        assert cluster.write_attributes.call_args == call({"present_value": 30.0})
        cluster.PLUGGED_ATTR_READS["present_value"] = 30.0

    # test rejoin
    assert cluster.read_attributes.call_count == 4
    await async_test_rejoin(hass, zigpy_analog_output_device, [cluster], (1,))
    assert hass.states.get(entity_id).state == "30.0"
    assert cluster.read_attributes.call_count == 6

    # update device value with failed attribute report
    cluster.PLUGGED_ATTR_READS["present_value"] = 40.0
    # validate the entity still contains old value
    assert hass.states.get(entity_id).state == "30.0"

    await async_setup_component(hass, "homeassistant", {})
    await hass.async_block_till_done()

    await hass.services.async_call(
        "homeassistant", "update_entity", {"entity_id": entity_id}, blocking=True
    )
    assert hass.states.get(entity_id).state == "40.0"
    assert cluster.read_attributes.call_count == 7
    assert "present_value" in cluster.read_attributes.call_args[0][0]