mirror of
https://github.com/natekspencer/hacs-oasis_mini.git
synced 2025-11-08 13:13:53 -05:00
76 lines
2.7 KiB
Python
76 lines
2.7 KiB
Python
"""Oasis Mini image entity."""
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from __future__ import annotations
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from homeassistant.components.image import Image, ImageEntity, ImageEntityDescription
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import UNDEFINED
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from . import OasisMiniConfigEntry
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from .coordinator import OasisMiniCoordinator
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from .entity import OasisMiniEntity
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from .pyoasismini.const import TRACKS
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from .pyoasismini.utils import draw_svg
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IMAGE = ImageEntityDescription(key="image", name=None)
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class OasisMiniImageEntity(OasisMiniEntity, ImageEntity):
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"""Oasis Mini image entity."""
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_attr_content_type = "image/svg+xml"
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_track_id: int | None = None
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_progress: int = 0
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def __init__(
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self, coordinator: OasisMiniCoordinator, description: ImageEntityDescription
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) -> None:
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"""Initialize the entity."""
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super().__init__(coordinator, description)
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ImageEntity.__init__(self, coordinator.hass)
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self._handle_coordinator_update()
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def image(self) -> bytes | None:
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"""Return bytes of image."""
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if not self._cached_image:
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self._cached_image = Image(
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self.content_type, draw_svg(self.device.track, self._progress, "1")
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)
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return self._cached_image.content
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle updated data from the coordinator."""
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if (
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self._track_id != self.device.track_id
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or (self._progress != self.device.progress and self.device.access_token)
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) and (self.device.status == "playing" or self._cached_image is None):
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self._attr_image_last_updated = self.coordinator.last_updated
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self._track_id = self.device.track_id
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self._progress = self.device.progress
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self._cached_image = None
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if self.device.track and self.device.track.get("svg_content"):
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self._attr_image_url = UNDEFINED
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else:
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self._attr_image_url = (
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f"https://app.grounded.so/uploads/{track['image']}"
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if (
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track := (self.device.track or TRACKS.get(self.device.track_id))
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)
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and "image" in track
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else None
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)
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if self.hass:
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super()._handle_coordinator_update()
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: OasisMiniConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Oasis Mini camera using config entry."""
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async_add_entities([OasisMiniImageEntity(entry.runtime_data, IMAGE)])
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