import os

import requests
from zope import component

from ...utils import write_db_creds
from ..ResultView import ResultView
from ceo_common.interfaces import IConfig


class CreateDatabaseResultView(ResultView):
    def show_result(self, resp: requests.Response):
        password = resp.json()['password']
        db_type = self._model.db_type
        db_type_name = 'MySQL' if db_type == 'mysql' else 'PostgreSQL'
        db_host = component.getUtility(IConfig).get(f'{db_type}_host')
        user_dict = self._model.user_dict
        username = user_dict['uid']
        filename = os.path.join(user_dict['home_directory'], f"ceo-{db_type}-info")
        wrote_to_file = write_db_creds(
            filename, user_dict, password, db_type, db_host)
        self._add_text(f'{db_type_name} database created.', center=True)
        self._add_text()
        self._add_text((f'''Connection Information:

Database: {username}
Username: {username}
Password: {password}
Host: {db_host}'''))
        self._add_text()
        if wrote_to_file:
            self._add_text(f"These settings have been written to {filename}.")
        else:
            self._add_text(f"We were unable to write these settings to {filename}.")