import PropTypes from "prop-types";
import { PureComponent } from "react";

import { FormattedMessage, defineMessages, injectIntl } from "react-intl";

import { Link } from "react-router-dom";

import { connect } from "react-redux";

import { openModal } from "mastodon/actions/modal";
import { disabledAccountId, movedToAccountId, domain } from "mastodon/initial_state";
import { logOut } from "mastodon/utils/log_out";

const messages = defineMessages({
  logoutMessage: { id: "confirmations.logout.message", defaultMessage: "Are you sure you want to log out?" },
  logoutConfirm: { id: "confirmations.logout.confirm", defaultMessage: "Log out" },
});

const mapStateToProps = (state) => ({
  disabledAcct: state.getIn(["accounts", disabledAccountId, "acct"]),
  movedToAcct: movedToAccountId ? state.getIn(["accounts", movedToAccountId, "acct"]) : undefined,
});

const mapDispatchToProps = (dispatch, { intl }) => ({
  onLogout () {
    dispatch(openModal({
      modalType: "CONFIRM",
      modalProps: {
        message: intl.formatMessage(messages.logoutMessage),
        confirm: intl.formatMessage(messages.logoutConfirm),
        closeWhenConfirm: false,
        onConfirm: () => logOut(),
      },
    }));
  },
});

class DisabledAccountBanner extends PureComponent {

  static propTypes = {
    disabledAcct: PropTypes.string.isRequired,
    movedToAcct: PropTypes.string,
    onLogout: PropTypes.func.isRequired,
    intl: PropTypes.object.isRequired,
  };

  handleLogOutClick = e => {
    e.preventDefault();
    e.stopPropagation();

    this.props.onLogout();

    return false;
  };

  render () {
    const { disabledAcct, movedToAcct } = this.props;

    const disabledAccountLink = (
      <Link to={`/@${disabledAcct}`}>
        {disabledAcct}@{domain}
      </Link>
    );

    return (
      <div className='sign-in-banner'>
        <p>
          {movedToAcct ? (
            <FormattedMessage
              id='moved_to_account_banner.text'
              defaultMessage='Your account {disabledAccount} is currently disabled because you moved to {movedToAccount}.'
              values={{
                disabledAccount: disabledAccountLink,
                movedToAccount: <Link to={`/@${movedToAcct}`}>{movedToAcct.includes("@") ? movedToAcct : `${movedToAcct}@${domain}`}</Link>,
              }}
            />
          ) : (
            <FormattedMessage
              id='disabled_account_banner.text'
              defaultMessage='Your account {disabledAccount} is currently disabled.'
              values={{
                disabledAccount: disabledAccountLink,
              }}
            />
          )}
        </p>
        <a href='/auth/edit' className='button button--block'>
          <FormattedMessage id='disabled_account_banner.account_settings' defaultMessage='Account settings' />
        </a>
        <button type='button' className='button button--block button-tertiary' onClick={this.handleLogOutClick}>
          <FormattedMessage id='confirmations.logout.confirm' defaultMessage='Log out' />
        </button>
      </div>
    );
  }

}

export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(DisabledAccountBanner));