import json
import os
import logging
logger = logging.getLogger(__name__)

from app.classes.controllers.users_controller import users_helper
from app.classes.shared.main_controller import Controller
from app.classes.shared.console import console

class import3:

    def __init__(self):
        self.controller = Controller()

    def start_import(self):
        folder = os.path.normpath(input("Please input the path to the migrations folder in your installation of Crafty 3: "))
        if not os.path.exists(folder):
            console.info("Crafty cannot find the path you entered. Does Crafty's user have permission to access it?")
            console.info("Please run the import3 command again and enter a valid path.")
        else:
            with open (os.path.join(folder, "users.json")) as f:
                user_json = json.loads(f.read())
            with open (os.path.join(folder, "mc_settings.json")) as f:
                servers_json = json.loads(f.read())
            self.import_users(user_json)
            self.import_servers(servers_json, self.controller)

    @staticmethod
    def import_users(json_data):
        # If there is only one user to import json needs to call the data differently
        if isinstance(json_data, list):
            for user in json_data:
                users_helper.add_rawpass_user(user['username'], user['password'])
                console.info(f"Imported user {user['username']} from Crafty 3")
                logger.info(f"Imported user {user['username']} from Crafty 3")
        else:
            console.info("There is only one user detected. Cannot create duplicate Admin account.")
            logger.info("There is only one user detected. Cannot create duplicate Admin account.")

    @staticmethod
    def import_servers(json_data, controller):
        # If there is only one server to import json needs to call the data differently
        if isinstance(json_data, list):
            for server in json_data:
                new_server_id = controller.import_jar_server(server_name=server['server_name'], server_path=server['server_path'], server_jar=server['server_jar'], min_mem=int(server['memory_min']), max_mem=int(server['memory_max']), port=server['server_port'])
                console.info(f"Imported server {server['server_name']}[{server['id']}] from Crafty 3 to new server id {new_server_id}")
                logger.info(f"Imported server {server['server_name']}[{server['id']}] from Crafty 3 to new server id {new_server_id}")
        else:
            new_server_id = controller.import_jar_server(server_name=json_data['server_name'], server_path=json_data['server_path'], server_jar=json_data['server_jar'], min_mem=int(json_data['memory_min']), max_mem=int(json_data['memory_max']), port=json_data['server_port'])
            console.info(f"Imported server {json_data['server_name']}[{json_data['id']}] from Crafty 3 to new server id {new_server_id}")
            logger.info(f"Imported server {json_data['server_name']}[{json_data['id']}] from Crafty 3 to new server id {new_server_id}")


import3 = import3()