// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

import React, { Component, PropTypes } from 'react';
import { FormattedMessage } from 'react-intl';

import { Container, InputAddress } from '~/ui';

import styles from '../wallet.css';

export default class WalletDetails extends Component {
  static contextTypes = {
    api: PropTypes.object.isRequired
  };

  static propTypes = {
    owners: PropTypes.array,
    require: PropTypes.object,
    className: PropTypes.string
  };

  static defaultProps = {
    className: ''
  };

  render () {
    const { className } = this.props;

    return (
      <div className={ [ styles.details, className ].join(' ') }>
        <Container
          title={
            <FormattedMessage
              id='wallet.details.title'
              defaultMessage='Details'
            />
          }
        >
          { this.renderDetails() }
          { this.renderOwners() }
        </Container>
      </div>
    );
  }

  renderOwners () {
    const { owners } = this.props;

    if (!owners) {
      return null;
    }

    const ownersList = owners.map((owner, idx) => {
      const address = typeof owner === 'object'
        ? owner.address
        : owner;

      return (
        <InputAddress
          disabled
          key={ `${idx}_${address}` }
          text
          value={ address }
        />
      );
    });

    return (
      <div>
        { ownersList }
      </div>
    );
  }

  renderDetails () {
    const { require } = this.props;

    if (!require) {
      return null;
    }

    return (
      <div>
        <p>
          <FormattedMessage
            id='wallet.details.requiredOwners'
            defaultMessage='This wallet requires at least {owners} to validate any action (transactions, modifications).'
            values={ {
              owners: (
                <span className={ styles.detail }>
                  <FormattedMessage
                    id='wallet.details.requiredOwnersNumber'
                    defaultMessage='{number} {numberValue, plural, one {owner} other {owners}}'
                    values={ {
                      number: require.toFormat(),
                      numberValue: require.toNumber()
                    } }
                  />
                </span>
              )
            } }
          />
        </p>
      </div>
    );
  }
}