# chuk-motion/src/chuk_motion/components/layouts/DialogueFrame/builder.py
"""DialogueFrame composition builder method."""
from typing import TYPE_CHECKING, Any
if TYPE_CHECKING:
from ....generator.composition_builder import CompositionBuilder
def add_to_composition(
builder: "CompositionBuilder",
start_time: float,
left_speaker: Any | None = None,
right_speaker: Any | None = None,
center_content: Any | None = None,
speaker_size: float = 40,
gap: float = 20,
padding: float = 40,
duration: float = 5.0,
) -> "CompositionBuilder":
"""Add DialogueFrame to the composition."""
from ....generator.composition_builder import ComponentInstance
start_frame = builder.seconds_to_frames(start_time)
duration_frames = builder.seconds_to_frames(duration)
component = ComponentInstance(
component_type="DialogueFrame",
start_frame=start_frame,
duration_frames=duration_frames,
props={
"left_speaker": left_speaker,
"right_speaker": right_speaker,
"center_content": center_content,
"speaker_size": speaker_size,
"gap": gap,
"padding": padding,
"start_time": start_time,
"duration": duration,
},
layer=0,
)
builder.components.append(component)
return builder