from remote_command cimport RemoteCommand
from annotation cimport Annotation, Detection
from ai_config cimport AIRecognitionConfig

cdef class Inference:
    cdef object session
    cdef object on_annotation
    cdef Annotation _previous_annotation
    cdef AIRecognitionConfig ai_config
    cdef bint stop_signal

    cdef str model_input
    cdef int model_width
    cdef int model_height

    cdef bint is_video(self, str filepath)
    cdef run_inference(self, RemoteCommand cmd)
    cdef _process_video(self, RemoteCommand cmd, str video_name)
    cdef _process_images(self, RemoteCommand cmd, list[str] image_paths)
    cdef stop(self)

    cdef preprocess(self, frames)
    cdef remove_overlapping_detections(self, list[Detection] detections)
    cdef postprocess(self, output)
    cdef split_list_extend(self, lst, chunk_size)

    cdef bint is_valid_annotation(self, Annotation annotation)