import os, requests, json
import argparse
from urllib.parse import quote


def parse_args(argv=None):
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "--access_token",
        type=str,
        default=os.environ["MAPILLARY_DEV_TOKEN"],
        help="Your mapillary access token",
    )
    parser.add_argument(
        "--username",
        type=str,
        required=True,
        help="Username to get the sequences id of",
    )
    parser.add_argument(
        "--pictures",
        type=str,
        default=500,
        help="Limit of pictures to fetch, max=5000",
    )
    parser.add_argument(
        "--bbox",
        type=str,
        default=None,
        help="Limit to a bounding box, e.g. '-5.5,47.3,-1.2,48.9', use http://bboxfinder.com",
    )

    global args
    args = parser.parse_args(argv)


if __name__ == "__main__":
    parse_args()

    mly_key = args.access_token
    creator_username = args.username
    max_img = args.pictures
    bbox_filter = f'&bbox={args.bbox}' if args.bbox is not None else ''

    url = f"https://graph.mapillary.com/images?access_token={mly_key}&creator_username={creator_username}&limit={max_img}&fields=id,sequence{bbox_filter}"
    print(url)

    response = requests.get(url)

    if response.status_code == 200:
        json = response.json()

        # tri des séquences uniques
        sequences_ids = [obj["sequence"] for obj in json["data"]]
        unique_ids = list(set(sequences_ids))
        print(unique_ids)
        print("---")
        print(" ".join(unique_ids))
    else:
        print(response)