import { h, Component } from 'preact';

import Script from './script/index.js';

export default class ScriptEditor extends Component {
  constructor() {
    super();

    this.onChange = this.onChange.bind(this);
    this.sequenceChanged = this.sequenceChanged.bind(this);
  }

  onChange(ev) {
    this.props.onChange({
      ...this.props.script,
      [ev.target.name]: ev.target.value,
    });
  }

  sequenceChanged(sequence) {
    this.props.onChange({
      ...this.props.script,
      sequence,
    });
  }

  render({ script, isWide, hass }) {
    const { alias, sequence } = script;

    return (
      <div>
        <ha-config-section is-wide={isWide}>
          <span slot='header'>{alias}</span>
          <span slot='introduction'>
            Use scripts to execute a sequence of actions.
          </span>
          <paper-card>
            <div class='card-content'>
              <paper-input
                label="Name"
                name="alias"
                value={alias}
                onvalue-changed={this.onChange}
              />
            </div>
          </paper-card>
        </ha-config-section>

        <ha-config-section is-wide={isWide}>
          <span slot='header'>Sequence</span>
          <span slot='introduction'>
            The sequence of actions of this script.
            <p><a href="https://home-assistant.io/docs/scripts/" target="_blank">
              Learn more about available actions.
            </a></p>
          </span>
          <Script
            script={sequence}
            onChange={this.sequenceChanged}
            hass={hass}
          />
        </ha-config-section>
      </div>
    );
  }
}