import PropTypes from 'prop-types';
import React from 'react';

import Button from '../../../common/Button';
import { PlusIcon } from '../../../common/icons';
import CopyableInput from '../../IDE/components/CopyableInput';

import APIKeyList from './APIKeyList';

export const APIKeyPropType = PropTypes.shape({
  id: PropTypes.object.isRequired, // eslint-disable-line
  token: PropTypes.object, // eslint-disable-line
  label: PropTypes.string.isRequired,
  createdAt: PropTypes.string.isRequired,
  lastUsedAt: PropTypes.string,
});

class APIKeyForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = { keyLabel: '' };

    this.addKey = this.addKey.bind(this);
    this.removeKey = this.removeKey.bind(this);
    this.renderApiKeys = this.renderApiKeys.bind(this);
  }

  addKey(event) {
    event.preventDefault();
    const { keyLabel } = this.state;

    this.setState({
      keyLabel: '',
    });

    this.props.createApiKey(keyLabel);

    return false;
  }

  removeKey(key) {
    const message = `Are you sure you want to delete "${key.label}"?`;

    if (window.confirm(message)) {
      this.props.removeApiKey(key.id);
    }
  }

  renderApiKeys() {
    const hasApiKeys = this.props.apiKeys && this.props.apiKeys.length > 0;

    if (hasApiKeys) {
      return (
        <APIKeyList apiKeys={this.props.apiKeys} onRemove={this.removeKey} />
      );
    }
    return <p>You have no exsiting tokens.</p>;
  }

  render() {
    const keyWithToken = this.props.apiKeys.find(k => !!k.token);

    return (
      <div className="api-key-form">
        <p className="api-key-form__summary">
          Personal Access Tokens act like your password to allow automated
          scripts to access the Editor API. Create a token for each script that
          needs access.
        </p>

        <div className="api-key-form__section">
          <h3 className="api-key-form__title">Create new token</h3>
          <form className="form form--inline" onSubmit={this.addKey}>
            <label
              htmlFor="keyLabel"
              className="form__label form__label--hidden "
            >
              What is this token for?
            </label>
            <input
              className="form__input"
              id="keyLabel"
              onChange={(event) => {
                this.setState({ keyLabel: event.target.value });
              }}
              placeholder="What is this token for? e.g. Example import script"
              type="text"
              value={this.state.keyLabel}
            />
            <Button
              disabled={this.state.keyLabel === ''}
              iconBefore={<PlusIcon />}
              label="Create new key"
              type="submit"
            >
              Create
            </Button>
          </form>

          {keyWithToken && (
            <div className="api-key-form__new-token">
              <h4 className="api-key-form__new-token__title">
                Your new access token
              </h4>
              <p className="api-key-form__new-token__info">
                Make sure to copy your new personal access token now. You won’t
                be able to see it again!
              </p>
              <CopyableInput
                label={keyWithToken.label}
                value={keyWithToken.token}
              />
            </div>
          )}
        </div>

        <div className="api-key-form__section">
          <h3 className="api-key-form__title">Existing tokens</h3>
          {this.renderApiKeys()}
        </div>
      </div>
    );
  }
}

APIKeyForm.propTypes = {
  apiKeys: PropTypes.arrayOf(PropTypes.shape(APIKeyPropType)).isRequired,
  createApiKey: PropTypes.func.isRequired,
  removeApiKey: PropTypes.func.isRequired,
};

export default APIKeyForm;