from CommonServerPython import *  # noqa # pylint: disable=unused-wildcard-import
from CommonServerUserPython import *  # noqa

import requests
from enum import Enum


# Disable insecure warnings
requests.packages.urllib3.disable_warnings()  # type: ignore[attr-defined]  # pylint: disable=no-member

""" CONSTANTS """
REPLACE = "replace"
DATE_FORMAT = "%Y-%m-%dT%H:%M:%SZ"  # ISO8601 format with UTC, default in XSOAR
URL_SUFFIX_PATTERN = f"/products/{REPLACE}/"
EDIT_FIELDS = ["id", "reference_num", "name", "description", "workflow_status", "created_at"]
DEFAULT_FIELDS = ["reference_num", "name", "id", "created_at"]
FEATURE_FIELDS = ["ideas"]

""" AHA ENUM"""


class AHA_TYPE(Enum):
    IDEAS = 1
    FEATURES = 2

    def get_url_suffix(self) -> str:
        if self == AHA_TYPE.IDEAS:
            return "ideas/"
        else:
            return "features/"

    def get_type_plural(self) -> str:
        if self == AHA_TYPE.IDEAS:
            return "ideas"
        else:
            return "features"

    def get_type_singular(self) -> str:
        if self == AHA_TYPE.IDEAS:
            return "idea"
        else:
            return "feature"

    def get_type_for_outputs(self) -> str:
        if self == AHA_TYPE.IDEAS:
            return "Idea"
        else:
            return "Feature"


""" CLIENT CLASS """


class Client(BaseClient):
    url = ""

    def __init__(self, headers: dict, base_url: str, proxy: bool, verify: bool, url: str):
        super().__init__(base_url=base_url, proxy=proxy, verify=verify, headers=headers)
        self.url = url
        self._headers["Content-Type"] = "application/json"

    def get(self, aha_type: AHA_TYPE, name: str, fields: str, from_date: str, page: str, per_page: str) -> dict:
        """
        Retrieves a list of features/ideas from AHA
        Args:
            aha_type: determine what to get ideas or features using AHA_TYPE Enum.
            name: str if given it will fetch the feature/idea specified. if not, it will fetch all features/ideas.
            fields: str optional feature/idea fields to retrieve from the service.
            from_date: str format: YYYY-MM-DD get features/ideas created after from_date.
            page: str pagination specify the number of the page.
            per_page: str pagination specify the maximum number of features/ideas per page.
        """
        headers = self._headers
        params = {
            "updated_since": from_date,
            "fields": fields,
            "page": page,
            "per_page": per_page,
        }
        return self._http_request(
            method="GET",
            url_suffix=f"{self.url}{aha_type.get_url_suffix()}{name}",
            headers=headers,
            params=params,
            resp_type="json",
        )

    def edit(self, aha_object_name: str, aha_type: AHA_TYPE, fields: dict) -> dict:
        """
        Updates fields in a feature/idea from AHA
        Args:
            aha_object_name: str idea to update
            aha_type: determine what to edit ideas or features using AHA_TYPE Enum.
            fields: Dict fields to update
        """
        payload = build_edit_idea_req_payload() if aha_type == AHA_TYPE.IDEAS else build_edit_feature_req_payload(fields=fields)
        demisto.debug(f"Edit {aha_type.get_type_singular()} payload: {payload}")
        fields = ",".join(EDIT_FIELDS)
        url_suffix = f"{self.url}{aha_type.get_url_suffix()}{aha_object_name}?fields={fields}"
        return self._http_request(method="PUT", url_suffix=url_suffix, resp_type="json", json_data=payload)


""" HELPER FUNCTIONS"""


def build_edit_feature_req_payload(fields: dict):
    payload: dict = {"feature": {}}
    for field in fields:
        feature = payload.get("feature", {})
        if field == "status":
            workflow_status = {"name": fields[field]}
            feature["workflow_status"] = workflow_status
        else:
            feature[field] = fields[field]
    return payload


def build_edit_idea_req_payload():
    payload: dict = {"idea": {}}
    idea = payload.get("idea", {})
    idea["workflow_status"] = "Shipped"
    return payload


def extract_ideas_from_feature(ideas: List) -> List:
    ret_list: list[str] = []
    for idea in ideas:
        ret_list.append(idea.get("reference_num"))
    return ret_list


def parse_multiple_objects(aha_objects: dict, fields: List) -> List:
    res_list = []
    for res in aha_objects:
        curr = parse_single_object(res, fields=fields)
        res_list.extend(curr)
    demisto.debug(f"Parsed response fields: {res_list}")
    return res_list


def parse_single_object(aha_object: dict, fields: List = DEFAULT_FIELDS) -> List:
    ret_dict = {}
    for curr in fields:
        if curr == "description":
            ret_dict[curr] = aha_object.get(curr, {}).get("body")
        elif curr == "workflow_status":
            ret_dict[curr] = aha_object.get(curr, {}).get("name")
        elif curr == "ideas":
            ret_dict[curr] = extract_ideas_from_feature(aha_object.get(curr, {}))
        else:
            ret_dict[curr] = aha_object.get(curr, "")
    return [ret_dict]


""" COMMAND FUNCTIONS """


def test_module(client: Client) -> str:
    """Tests API connectivity and authentication'"""

    message: str = ""
    try:
        result = client.get(AHA_TYPE.FEATURES, "", "", "2020-01-01", page="1", per_page="1")
        if result:
            message = "ok"
    except DemistoException as e:
        if "Forbidden" in str(e) or "Authorization" in str(e):
            message = "Authorization Error: make sure that the API Key is setup correctly."
        else:
            raise e
    return message


def get_command(
    client: Client,
    aha_type: AHA_TYPE,
    from_date: str,
    aha_object_name: str = "",
    fields: str = "",
    page: str = "1",
    per_page: str = "30",
) -> CommandResults:
    message: List = []
    fields_list: List = DEFAULT_FIELDS + argToList(fields)
    if aha_type == AHA_TYPE.FEATURES:
        fields_list.extend(FEATURE_FIELDS)
    req_fields = ",".join(fields_list)
    response = client.get(
        aha_type=aha_type, name=aha_object_name, fields=req_fields, from_date=from_date, page=page, per_page=per_page
    )
    if response:
        if aha_type.get_type_plural() in response:
            message = parse_multiple_objects(response[aha_type.get_type_plural()], fields_list)
        else:
            message = parse_single_object(response[aha_type.get_type_singular()], fields_list)
        human_readable = tableToMarkdown(f"Aha! get {aha_type.get_type_plural()}", message, removeNull=True)
    else:
        human_readable = ""
        demisto.debug(f"{response=} -> {human_readable=}")
    return CommandResults(
        outputs_prefix=f"AHA.{aha_type.get_type_for_outputs()}",
        outputs_key_field="id",
        outputs=message,
        raw_response=response,
        readable_output=human_readable,
    )


def edit_command(client: Client, aha_type: AHA_TYPE, aha_object_name: str, fields: str = "{}") -> CommandResults:
    message: List = []
    fieldsDict = json.loads(fields)
    response = client.edit(aha_object_name=aha_object_name, aha_type=aha_type, fields=fieldsDict)
    if response:
        message = parse_single_object(response[aha_type.get_type_singular()], fields=EDIT_FIELDS)
        human_readable = tableToMarkdown(f"Aha! edit {aha_type.get_type_singular()}", message, removeNull=True)
    else:
        human_readable = ""
        demisto.debug(f"{response=} -> {human_readable=}")
    return CommandResults(
        outputs_prefix=f"AHA.{aha_type.get_type_for_outputs()}",
        outputs_key_field="id",
        outputs=message,
        readable_output=human_readable,
        raw_response=response,
    )


""" MAIN FUNCTION """


def main() -> None:
    params = demisto.params()
    base_url = urljoin(params["url"], "/api/v1")
    project_name = params.get("project_name", {})
    url = URL_SUFFIX_PATTERN.replace(REPLACE, project_name)
    api_key = params.get("api_key", {}).get("password", {})
    proxy = params.get("proxy", False)
    verify = not params.get("insecure", False)
    demisto.debug(f"Command being called is {demisto.command()}")
    try:
        headers: dict = {"Authorization": f"Bearer {api_key}"}
        client = Client(headers=headers, base_url=base_url, proxy=proxy, verify=verify, url=url)
        command = demisto.command()
        args = demisto.args()

        if command == "test-module":
            result = test_module(client)
            return_results(result)
        elif command == "aha-get-features":
            command_result = get_command(client, aha_type=AHA_TYPE.FEATURES, aha_object_name=args.pop("feature_name", ""), **args)
            return_results(command_result)
        elif command == "aha-edit-feature":
            command_result = edit_command(
                client, aha_type=AHA_TYPE.FEATURES, aha_object_name=args.pop("feature_name", ""), **args
            )
            return_results(command_result)
        elif command == "aha-get-ideas":
            command_result = get_command(
                client=client, aha_type=AHA_TYPE.IDEAS, aha_object_name=args.pop("idea_name", ""), **args
            )
            return_results(command_result)
        elif command == "aha-edit-idea":
            command_result = edit_command(client, aha_type=AHA_TYPE.IDEAS, aha_object_name=args.pop("idea_name", ""), **args)
            return_results(command_result)
        else:
            raise NotImplementedError(f"{command} command is not implemented.")
    except Exception as e:
        return_error(f"Failed to execute {demisto.command()} command.\nError:\n{e!s}")


""" ENTRY POINT """


if __name__ in ("__main__", "__builtin__", "builtins"):
    main()