// Copyright (c) 2020-2021 Drew Lemmy
// This file is part of KristWeb 2 under AGPL-3.0.
// Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
import { useState } from "react";
import { Button, Dropdown, Menu } from "antd";
import {
  DatabaseOutlined, DownOutlined, ImportOutlined, ExportOutlined
} from "@ant-design/icons";

import { useTFns } from "@utils/i18n";

import { AuthorisedAction } from "@comp/auth/AuthorisedAction";
import { useMasterPassword } from "@wallets";

import { ImportBackupModal } from "../backup/ImportBackupModal";
import { ExportBackupModal } from "../backup/ExportBackupModal";

export function ManageBackupsDropdown(): JSX.Element {
  const { tStr } = useTFns("myWallets.");

  const [importVisible, setImportVisible] = useState(false);
  const [exportVisible, setExportVisible] = useState(false);

  // Used to disable the export button if a master password hasn't been set up
  const { hasMasterPassword, salt, tester } = useMasterPassword();
  const allowExport = !!hasMasterPassword && !!salt && !!tester;

  return <>
    <Dropdown overlay={(
      <Menu>
        {/* Import backup button */}
        <Menu.Item key="1">
          <AuthorisedAction encrypt onAuthed={() => setImportVisible(true)}>
            <div><ImportOutlined /> {tStr("importBackup")}</div>
          </AuthorisedAction>
        </Menu.Item>

        {/* Export backup button */}
        <Menu.Item
          key="2"
          disabled={!allowExport}
          onClick={() => setExportVisible(true)}
        >
          <ExportOutlined /> {tStr("exportBackup")}
        </Menu.Item>
      </Menu>
    )}>
      <Button icon={<DatabaseOutlined />}>
        {tStr("manageBackups")} <DownOutlined />
      </Button>
    </Dropdown>

    <ImportBackupModal visible={importVisible} setVisible={setImportVisible} />
    <ExportBackupModal visible={exportVisible} setVisible={setExportVisible} />
  </>;
}