# -*- coding: utf-8 -*

import json

from pyload.core.network.http.exceptions import BadHeader

from ..base.decrypter import BaseDecrypter


class GoogledriveComFolder(BaseDecrypter):
    __name__ = "GoogledriveComFolder"
    __type__ = "decrypter"
    __version__ = "0.12"
    __status__ = "testing"

    __pattern__ = r"https?://(?:www\.)?drive\.google\.com/(?:folderview\?.*id=|drive/(?:.+?/)?folders/)(?P<ID>[-\w]+)"
    __config__ = [
        ("enabled", "bool", "Activated", True),
        ("use_premium", "bool", "Use premium account if available", True),
        (
            "folder_per_package",
            "Default;Yes;No",
            "Create folder for each package",
            "Default",
        ),
        ("max_wait", "int", "Reconnect if waiting time is greater than minutes", 10),
        ("dl_subfolders", "bool", "Download subfolders", False),
        ("package_subfolder", "bool", "Subfolder as a seperate package", False),
    ]

    __description__ = """Drive.google.com folder decrypter plugin"""
    __license__ = "GPLv3"
    __authors__ = [
        ("Walter Purcaro", "vuolter@gmail.com"),
        ("GammaC0de", "nitzo2001[AT]yahoo[DOT]com"),
    ]

    NAME_PATTERN = r"folderName: '(?P<N>.+?)'"
    OFFLINE_PATTERN = r"<TITLE>"

    API_URL = "https://www.googleapis.com/drive/v3/"
    API_KEY = "AIzaSyAcA9c4evtwSY1ifuvzo6HKBkeot5Bk_U4"

    def api_request(self, cmd, **kwargs):
        kwargs["key"] = self.API_KEY
        try:
            json_data = json.loads(
                self.load("{}{}".format(self.API_URL, cmd), get=kwargs)
            )
            self.log_debug(f"API response: {json_data}")
            return json_data

        except BadHeader as exc:
            try:
                json_data = json.loads(exc.content)
                self.log_error(
                    "API Error: {}".format(cmd),
                    json_data["error"]["message"],
                    "ID: {}".format(self.info["pattern"]["ID"]),
                    "Error code: {}".format(exc.code),
                )

            except ValueError:
                self.log_error(
                    "API Error: {}".format(cmd),
                    exc,
                    "ID: {}".format(self.info["pattern"]["ID"]),
                    "Error code: {}".format(exc.code),
                )
            return None

    def enum_folder(self, folder_id):
        links = []
        json_data = self.api_request(
            "files",
            q="'{}' in parents".format(folder_id),
            pageSize=100,
            fields="files/id,files/mimeType,nextPageToken",
        )

        if json_data is None:
            self.fail("API error")

        if "error" in json_data:
            self.fail(json_data["error"]["message"])

        for f in json_data.get("files", []):
            if f["mimeType"] != "application/vnd.google-apps.folder":
                links.append("https://drive.google.com/file/d/" + f["id"])

            elif self.config.get("dl_subfolders"):
                if self.config.get("package_subfolder"):
                    links.append("https://drive.google.com/drive/folders/" + f["id"])

                else:
                    links.extend(self.enum_folder(f["id"]))

        next_page = json_data.get("nextPageToken", None)
        while next_page:
            json_data = self.api_request(
                "files",
                q="'{}' in parents".format(folder_id),
                pageToken=next_page,
                pageSize=100,
                fields="files/id,files/mimeType,nextPageToken",
            )

            if json_data is None:
                self.fail("API error")

            if "error" in json_data:
                self.fail(json_data["error"]["message"])

            for f in json_data.get("files", []):
                if f["mimeType"] != "application/vnd.google-apps.folder":
                    links.append("https://drive.google.com/file/d/" + f["id"])

                elif self.config.get("dl_subfolders"):
                    if self.config.get("package_subfolder"):
                        links.append(
                            "https://drive.google.com/drive/folders/" + f["id"]
                        )

                    else:
                        links.extend(self.enum_folder(f["id"]))

            next_page = json_data.get("nextPageToken", None)

        return links

    def decrypt(self, pyfile):
        links = []

        json_data = self.api_request("files/{}".format(self.info["pattern"]["ID"]))
        if json_data is None:
            self.fail("API error")

        if "error" in json_data:
            if json_data["error"]["code"] == 404:
                self.offline()

            else:
                self.fail(json_data["error"]["message"])

        pack_name = json_data.get("name", pyfile.package().name)

        links = self.enum_folder(self.info["pattern"]["ID"])

        if links:
            self.packages = [(pack_name, links, pack_name)]
