import json

import demistomock as demisto  # noqa: F401
import urllib3
from CommonServerPython import *  # noqa: F401

# Disable insecure warnings
urllib3.disable_warnings()


class Client(BaseClient):
    def __init__(self, base_url: str, proxy: bool, verify: bool, headers: dict, key: str, token: str):
        """
        Client to use. Overrides BaseClient.

        Args:
            base_url (str): URL to access when doing a http request. Webhook url.

        """
        super().__init__(base_url=base_url, proxy=proxy, verify=verify, headers=headers)
        self.key = key
        self.token = token

    def send_google_chat_message(self, message: str, threadName: Optional[str]):
        """
        Sends the Google Chat Message to the provided webhook.

        Args:
            message (str): Message (text) to send to the Google Chat webhook.
            threadName (str): If provided, will reply to an existing thread (or create a new thread)
        """

        json_data: dict[str, Any] = {"text": message}

        params = {"key": self.key, "token": self.token}

        if threadName:
            json_data["thread"] = {"name": threadName}
            params.update({"messageReplyOption": "REPLY_MESSAGE_FALLBACK_TO_NEW_THREAD"})

        res = self._http_request(method="POST", json_data=json_data, raise_on_status=True, url_suffix="/messages", params=params)
        demisto.info(f"Message sent. Response: {res}")
        return res

    def send_google_chat_custom_card(self, blocks: str, threadName: Optional[str]):
        """
        Sends the Google Chat custom card to the provided webhook.

        Args:
            blocks (str): Customized card to send to the Google Chat webhook.
            threadName (str): If provided, will reply to an existing thread (or create a new thread)
        """

        json_data: dict[str, Any] = {"cardsV2": [{"cardId": "createCardMessage", "card": json.loads(blocks)}]}

        params = {"key": self.key, "token": self.token}

        if threadName:
            json_data["thread"] = {"name": threadName}
            params.update({"messageReplyOption": "REPLY_MESSAGE_FALLBACK_TO_NEW_THREAD"})

        res = self._http_request(method="POST", json_data=json_data, raise_on_status=True, url_suffix="/messages", params=params)
        demisto.info(f"Message sent. Response: {res}")
        return res


def test_module(client):
    """
    Test command, will send a notification with a static message.

    Args:
        client (Client): Google Chat client to use.

    Returns:
        str: 'ok' if test passed, anything else will raise an exception and will fail the test.
    """
    try:
        message = "Successful test message from Cortex XSOAR"
        client.send_google_chat_message(message=message, threadName=None)
        return "ok"
    except DemistoException as e:
        return f"Error: {e}"


def send_google_chat_message_command(client: Client, message: str, threadName: Optional[str]) -> CommandResults:
    """
    send_google_chat_message command: Sends the Google Chat Message to the provided webhook.

    Args:
        client (Client): Google Chat client to use.
        message (str): The message to send to the Google Chat Space.

    Returns:
        CommandResults/dict: A ``CommandResults`` compatible to return ``return_results()``,
        which contains the readable_output indicating the message was sent.
    """
    res = client.send_google_chat_message(message=message, threadName=threadName)
    result = {
        "Message": res.get("text"),
        "SpaceName": res.get("space").get("name"),
        "SpaceDisplayName": res.get("space").get("displayName"),
        "SpaceType": res.get("space").get("type"),
        "CreatedTime": res.get("createTime"),
        "ThreadReply": res.get("threadReply", False),
        "ThreadName": res.get("thread").get("name"),
        "Name": res.get("name"),
        "SenderDisplayName": res.get("sender", {}).get("displayName"),
        "SenderName": res.get("sender", {}).get("name"),
        "SenderType": res.get("sender", {}).get("type"),
    }
    markdown = "### Google Chat\n"
    markdown += tableToMarkdown("Message Webhook", result)
    results = CommandResults(
        readable_output=markdown, outputs_prefix="GoogleChatWebhook.Message", outputs_key_field="name", outputs=result
    )
    return results


def send_google_chat_custom_card_command(client: Client, blocks: str, threadName: Optional[str]) -> CommandResults:
    """
    send_google_chat_custom_card command: Sends the Google Chat custom card to the provided webhook.

    Args:
        client (Client): Google Chat client to use.
        blocks (str): The custom card to send to the Google Chat Space (UI Kit Builder JSON blocks)
        threadName (str): If provided, will reply to an existing thread (or create a new thread)

    Returns:
        CommandResults/dict: A ``CommandResults`` compatible to return ``return_results()``,
        which contains the readable_output indicating the message was sent.
    """
    res = client.send_google_chat_custom_card(blocks=blocks, threadName=threadName)
    result = {
        "SpaceName": res.get("space").get("name"),
        "SpaceDisplayName": res.get("space").get("displayName"),
        "SpaceType": res.get("space").get("type"),
        "CreatedTime": res.get("createTime"),
        "ThreadReply": res.get("threadReply", False),
        "ThreadName": res.get("thread").get("name"),
        "Name": res.get("name"),
        "SenderDisplayName": res.get("sender", {}).get("displayName"),
        "SenderName": res.get("sender", {}).get("name"),
        "SenderType": res.get("sender", {}).get("type"),
    }
    markdown = "### Google Chat\n"
    markdown += tableToMarkdown("Custom Card Webhook", result)
    # Add the card details to context after formatting md
    result.update({"Cards": res.get("cardsV2")})
    results = CommandResults(
        readable_output=markdown, outputs_prefix="GoogleChatWebhook.CustomCard", outputs_key_field="name", outputs=result
    )
    return results


def main() -> None:  # pragma: no cover
    """
    Main function, parses params and runs command functions
    Sends a test message, a spaces message, or a customized card via the UI Kit Builder.
    """

    params = demisto.params()
    args = demisto.args()

    space_id = params.get("space_id")
    key = params.get("key").get("password")
    token = params.get("token").get("password")
    verify_certificate = not params.get("insecure", False)
    proxy = params.get("proxy", False)
    headers = {"Content-Type": "application/json; charset=UTF-8"}
    base_url = f"https://chat.googleapis.com/v1/spaces/{space_id}"

    command = demisto.command()
    try:
        client = Client(base_url=base_url, verify=verify_certificate, proxy=proxy, headers=headers, key=key, token=token)

        # Runs the test module
        if command == "test-module":
            return_results(test_module(client))
        # Runs the 'send-google-chat-message' integration command
        elif command == "send-google-chat-message":
            message = args.get("message", "")
            threadName = args.get("threadName", "")
            return_results(send_google_chat_message_command(client, message, threadName))
        # Runs the 'send-google-chat-custom-card' integration command
        elif command == "send-google-chat-custom-card":
            blocks = args.get("blocks", "")
            threadName = args.get("threadName", "")
            return_results(send_google_chat_custom_card_command(client, blocks, threadName))
        else:
            raise NotImplementedError(f"command {command} is not implemented.")

    except Exception as e:
        demisto.error(traceback.format_exc())
        return_error(f"Failed to execute {command} command.\nError:\n{e}")


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