from typing import Sequence

from google.cloud import vision


def analyze_image_from_uri(
    image_uri: str,
    feature_types: Sequence,
) -> vision.AnnotateImageResponse:
    client = vision.ImageAnnotatorClient()

    image = vision.Image()
    image.source.image_uri = image_uri
    features = [vision.Feature(type_=feature_type) for feature_type in feature_types]
    request = vision.AnnotateImageRequest(image=image, features=features)

    response = client.annotate_image(request=request)

    return response

def print_text(response: vision.AnnotateImageResponse):
    print("=" * 80)
    for annotation in response.text_annotations:
        vertices = [f"({v.x},{v.y})" for v in annotation.bounding_poly.vertices]
        print(
            f"{repr(annotation.description):42}",
            ",".join(vertices),
            sep=" | ",
        )