XCloudRegionsPieWidget

import collections
import random
from collections import Counter

import demistomock as demisto  # noqa: F401
from CommonServerPython import *  # noqa: F401


def parse_data(regions_name):
    regions_name_data = []

    regions_collections: Counter = collections.Counter(regions_name)
    top_regions = regions_collections.most_common(5)

    for region in top_regions:
        random_number = random.randint(0, 16777215)
        hex_number = str(hex(random_number))  # convert to hexadecimal
        color = f"#{hex_number[2:].zfill(6)}"  # remove 0x and prepend '#'

        region_widget_data = {
            "data": [region[1]],
            "groups": None,
            "name": str(region[0]),
            "label": str(region[0]),
            "color": color,
        }

        regions_name_data.append(region_widget_data)

    return {"Type": 17, "ContentsFormat": "pie", "Contents": {"stats": regions_name_data, "params": {"layout": "horizontal"}}}


def main():
    incident = demisto.incidents()
    regions_name = incident[0].get("CustomFields", {}).get("cloudregionlist", "0")
    if regions_name:
        data = parse_data(regions_name)

    else:
        data = {
            "Type": 17,
            "ContentsFormat": "bar",
            "Contents": {
                "stats": [
                    {"data": [0], "groups": None, "name": "N/A", "label": "N/A", "color": "rgb(255, 23, 68)"},
                ],
                "params": {"layout": "horizontal"},
            },
        }

    return_results(data)


if __name__ in ["__main__", "builtin", "builtins"]:
    main()