"""Test media player trigger."""

from typing import Any

import pytest

from homeassistant.components.media_player import MediaPlayerState
from homeassistant.components.media_player.const import ATTR_LAST_NON_BUFFERING_STATE
from homeassistant.core import HomeAssistant

from tests.components.common import (
    TriggerStateDescription,
    assert_trigger_behavior_any,
    assert_trigger_behavior_first,
    assert_trigger_behavior_last,
    assert_trigger_gated_by_labs_flag,
    parametrize_target_entities,
    parametrize_trigger_states,
    target_entities,
)


def _mp_state(state: str, last_non_buffering: str) -> tuple[str, dict[str, str]]:
    """Create a media player state tuple with last_non_buffering_state attribute."""
    return (state, {ATTR_LAST_NON_BUFFERING_STATE: last_non_buffering})


@pytest.fixture
async def target_media_players(hass: HomeAssistant) -> dict[str, list[str]]:
    """Create multiple media player entities associated with different targets."""
    return await target_entities(hass, "media_player")


STATE_TRIGGER_PARAMETRIZATIONS = [
    *parametrize_trigger_states(
        trigger="media_player.paused_playing",
        target_states=[
            _mp_state(MediaPlayerState.PAUSED, MediaPlayerState.PAUSED),
        ],
        other_states=[
            _mp_state(MediaPlayerState.PLAYING, MediaPlayerState.PLAYING),
            # Buffering with last_non_buffering_state=playing is still
            # "playing" from the trigger's perspective
            _mp_state(MediaPlayerState.BUFFERING, MediaPlayerState.PLAYING),
        ],
    ),
    *parametrize_trigger_states(
        trigger="media_player.started_playing",
        target_states=[
            _mp_state(MediaPlayerState.PLAYING, MediaPlayerState.PLAYING),
        ],
        other_states=[
            _mp_state(MediaPlayerState.IDLE, MediaPlayerState.IDLE),
            _mp_state(MediaPlayerState.OFF, MediaPlayerState.OFF),
            _mp_state(MediaPlayerState.ON, MediaPlayerState.ON),
            _mp_state(MediaPlayerState.PAUSED, MediaPlayerState.PAUSED),
            # Buffering with last_non_buffering_state=paused is still
            # "paused" from the trigger's perspective
            _mp_state(MediaPlayerState.BUFFERING, MediaPlayerState.PAUSED),
        ],
    ),
    *parametrize_trigger_states(
        trigger="media_player.stopped_playing",
        target_states=[
            MediaPlayerState.IDLE,
            MediaPlayerState.OFF,
            MediaPlayerState.ON,
        ],
        other_states=[
            MediaPlayerState.BUFFERING,
            MediaPlayerState.PAUSED,
            MediaPlayerState.PLAYING,
        ],
    ),
    *parametrize_trigger_states(
        trigger="media_player.turned_off",
        target_states=[
            MediaPlayerState.OFF,
        ],
        other_states=[
            MediaPlayerState.BUFFERING,
            MediaPlayerState.IDLE,
            MediaPlayerState.ON,
            MediaPlayerState.PAUSED,
            MediaPlayerState.PLAYING,
        ],
    ),
    *parametrize_trigger_states(
        trigger="media_player.turned_on",
        target_states=[
            MediaPlayerState.BUFFERING,
            MediaPlayerState.IDLE,
            MediaPlayerState.ON,
            MediaPlayerState.PAUSED,
            MediaPlayerState.PLAYING,
        ],
        other_states=[
            MediaPlayerState.OFF,
        ],
    ),
]


@pytest.mark.parametrize(
    "trigger_key",
    [
        "media_player.stopped_playing",
    ],
)
async def test_media_player_triggers_gated_by_labs_flag(
    hass: HomeAssistant, caplog: pytest.LogCaptureFixture, trigger_key: str
) -> None:
    """Test the media player triggers are gated by the labs flag."""
    await assert_trigger_gated_by_labs_flag(hass, caplog, trigger_key)


@pytest.mark.usefixtures("enable_labs_preview_features")
@pytest.mark.parametrize(
    ("trigger_target_config", "entity_id", "entities_in_target"),
    parametrize_target_entities("media_player"),
)
@pytest.mark.parametrize(
    ("trigger", "trigger_options", "states"), STATE_TRIGGER_PARAMETRIZATIONS
)
async def test_media_player_state_trigger_behavior_any(
    hass: HomeAssistant,
    target_media_players: dict[str, list[str]],
    trigger_target_config: dict,
    entity_id: str,
    entities_in_target: int,
    trigger: str,
    trigger_options: dict[str, Any],
    states: list[TriggerStateDescription],
) -> None:
    """Test that the media player state trigger fires when any media player state changes to a specific state."""
    await assert_trigger_behavior_any(
        hass,
        target_entities=target_media_players,
        trigger_target_config=trigger_target_config,
        entity_id=entity_id,
        entities_in_target=entities_in_target,
        trigger=trigger,
        trigger_options=trigger_options,
        states=states,
    )


@pytest.mark.usefixtures("enable_labs_preview_features")
@pytest.mark.parametrize(
    ("trigger_target_config", "entity_id", "entities_in_target"),
    parametrize_target_entities("media_player"),
)
@pytest.mark.parametrize(
    ("trigger", "trigger_options", "states"), STATE_TRIGGER_PARAMETRIZATIONS
)
async def test_media_player_state_trigger_behavior_first(
    hass: HomeAssistant,
    target_media_players: dict[str, list[str]],
    trigger_target_config: dict,
    entity_id: str,
    entities_in_target: int,
    trigger: str,
    trigger_options: dict[str, Any],
    states: list[TriggerStateDescription],
) -> None:
    """Test that the media player state trigger fires when the first media player changes to a specific state."""
    await assert_trigger_behavior_first(
        hass,
        target_entities=target_media_players,
        trigger_target_config=trigger_target_config,
        entity_id=entity_id,
        entities_in_target=entities_in_target,
        trigger=trigger,
        trigger_options=trigger_options,
        states=states,
    )


@pytest.mark.usefixtures("enable_labs_preview_features")
@pytest.mark.parametrize(
    ("trigger_target_config", "entity_id", "entities_in_target"),
    parametrize_target_entities("media_player"),
)
@pytest.mark.parametrize(
    ("trigger", "trigger_options", "states"), STATE_TRIGGER_PARAMETRIZATIONS
)
async def test_media_player_state_trigger_behavior_last(
    hass: HomeAssistant,
    target_media_players: dict[str, list[str]],
    trigger_target_config: dict,
    entity_id: str,
    entities_in_target: int,
    trigger: str,
    trigger_options: dict[str, Any],
    states: list[TriggerStateDescription],
) -> None:
    """Test that the media player state trigger fires when the last media player changes to a specific state."""
    await assert_trigger_behavior_last(
        hass,
        target_entities=target_media_players,
        trigger_target_config=trigger_target_config,
        entity_id=entity_id,
        entities_in_target=entities_in_target,
        trigger=trigger,
        trigger_options=trigger_options,
        states=states,
    )