from genericpath import isdir
import shutil
import os
import time
import logging
import threading

from app.classes.controllers.server_perms_controller import PermissionsServers
from app.classes.controllers.servers_controller import ServersController
from app.classes.shared.helpers import Helpers
from app.classes.shared.file_helpers import FileHelpers

logger = logging.getLogger(__name__)


class ImportHelpers:
    allowed_quotes = ['"', "'", "`"]

    def __init__(self, helper, file_helper):
        self.file_helper: FileHelpers = file_helper
        self.helper: Helpers = helper

    def import_jar_server(self, server_path, new_server_dir, port, new_id):
        import_thread = threading.Thread(
            target=self.import_threaded_jar_server,
            daemon=True,
            args=(server_path, new_server_dir, port, new_id),
            name=f"{new_id}_import",
        )
        import_thread.start()

    def import_threaded_jar_server(self, server_path, new_server_dir, port, new_id):
        for item in os.listdir(server_path):
            if not item == "db_stats":
                try:
                    if os.path.isdir(os.path.join(server_path, item)):
                        FileHelpers.copy_dir(
                            os.path.join(server_path, item),
                            os.path.join(new_server_dir, item),
                        )
                    else:
                        FileHelpers.copy_file(
                            os.path.join(server_path, item),
                            os.path.join(new_server_dir, item),
                        )
                except shutil.Error as ex:
                    logger.error(f"Server import failed with error: {ex}")

        has_properties = False
        for item in os.listdir(new_server_dir):
            if str(item) == "server.properties":
                has_properties = True
        if not has_properties:
            logger.info(
                f"No server.properties found on zip file import. "
                f"Creating one with port selection of {str(port)}"
            )
            with open(
                os.path.join(new_server_dir, "server.properties"), "w", encoding="utf-8"
            ) as file:
                file.write(f"server-port={port}")
                file.close()
        time.sleep(5)
        ServersController.finish_import(new_id)
        server_users = PermissionsServers.get_server_user_list(new_id)
        for user in server_users:
            self.helper.websocket_helper.broadcast_user(user, "send_start_reload", {})

    def import_java_zip_server(self, temp_dir, new_server_dir, port, new_id):
        import_thread = threading.Thread(
            target=self.import_threaded_java_zip_server,
            daemon=True,
            args=(temp_dir, new_server_dir, port, new_id),
            name=f"{new_id}_import",
        )
        import_thread.start()

    def import_threaded_java_zip_server(self, temp_dir, new_server_dir, port, new_id):
        has_properties = False
        # extracts archive to temp directory
        for item in os.listdir(temp_dir):
            if str(item) == "server.properties":
                has_properties = True
            try:
                if not os.path.isdir(os.path.join(temp_dir, item)):
                    FileHelpers.move_file(
                        os.path.join(temp_dir, item), os.path.join(new_server_dir, item)
                    )
                else:
                    if item != "db_stats":
                        FileHelpers.move_dir(
                            os.path.join(temp_dir, item),
                            os.path.join(new_server_dir, item),
                        )
            except Exception as ex:
                logger.error(f"ERROR IN ZIP IMPORT: {ex}")
        if not has_properties:
            logger.info(
                f"No server.properties found on zip file import. "
                f"Creating one with port selection of {str(port)}"
            )
            with open(
                os.path.join(new_server_dir, "server.properties"), "w", encoding="utf-8"
            ) as file:
                file.write(f"server-port={port}")
                file.close()

        server_users = PermissionsServers.get_server_user_list(new_id)
        for user in server_users:
            self.helper.websocket_helper.broadcast_user(user, "send_start_reload", {})