import React, { Component } from 'react';

import Modal from 'react-modal';

import PropTypes from 'prop-types';

import uuidV1 from 'uuid/v1';

import { withNamespaces } from 'react-i18next';

class CreateSession extends Component {

  static propTypes = {

    history: PropTypes.object.isRequired,

    group: PropTypes.object,

    createSession: PropTypes.func.isRequired,

  };

  state = {

    createGroup: false,

    protocolOpen: false,

    title: "",

    description: ""

  }

  componentWillMount() {

    Modal.setAppElement('body');

  }

  openSessionModal = () => {

    this.setState({modalIsOpen: true});

  }

  createSession = () => {

    const sessionId = uuidV1();

    const groupName = this.props.group ? this.props.group.name : null;

    const protocol = this.props.group ? this.props.group.protocol : null;

    const {title, description} = this.state;

    this.props.createSession(sessionId, groupName, protocol, title, description);

    this.props.history.push('/sessions/' + sessionId);

  }

  getGroupProtocol = () => {

    if (this.props.group) {

      return this.props.group.protocol;

    }

    return null;

  }

  onChange = (e) => {

    const { name, value } = e.target;

    this.setState({[name]: value});

  }

  toggleProtocol = () => {

    this.setState({

      protocolOpen: !this.state.protocolOpen,

      show: false

    });

  }

  closeModal = () => {

    this.setState({modalIsOpen: false});

  }

  handleModalCloseRequest = (e) => {

    e.preventDefault();

    this.setState({modalIsOpen: false});

  }

  render() {

    const t = this.props.t;

    return (

      <div className="container-fluid">

      <span className="nav-link btn" onClick={this.openSessionModal}>{t('create_session.new_session')}</span>

      <Modal

      className="Modal__Bootstrap modal-dialog ml-5 mt-5 fixed-top w-100"

      isOpen={this.state.modalIsOpen}

      onRequestClose={this.handleModalCloseRequest}

      >

        <div className="modal-content bg-primary w-75">

          <div className="modal-body mt-3">

            <form onSubmit={ e => { e.preventDefault() } }>

              <div className="form-group">

                <label className="col-form-label text-secondary font-weight-bold pt-3 text-capitalize">{t('common.title')}</label>

                <input className="form-control text-primary w-100"

                  name="title"

                  onChange={ this.onChange }

                  type="text"

                  placeholder="Entrez un titre"

                />

              </div>

              <div className="form-group">

                <label className="col-form-label text-secondary font-weight-bold pt-3 mt-3 text-capitalize">{t('common.description')}</label>

                <textarea className="form-control text-primary w-100"

                  type="textarea"

                  name="description"

                  onChange={ this.onChange }

                  placeholder="Entrez une description"

                  ></textarea>

              </div>

              <div className="form-group">

                <label className="col-form-label text-secondary font-weight-bold mt-5 ml-5" onClick={this.toggleProtocol}>{t('create_session.protocol')} {this.state.protocolOpen?<span className="material-icons protocol-toggle">&#xE313;</span>:<span className="material-icons protocol-toggle">&#xE315;</span>}</label>

                <div className={ "collapse" + (this.state.protocolOpen?'in':'')} >

                  {/* <pre>{JSON.stringify(this.props.currentSession.protocol, null, 2)}</pre> */}

                  <pre className=" protocol text-secondary">{JSON.stringify(this.getGroupProtocol(), null, 2)}</pre>

                </div>

              </div>

              <div className="text-center">

              <button id="create-button" type="submit" className="btn btn-secondary btn-lg text-primary font-weight-bold m-3 text-capitalize" onClick={this.createSession}>{t('common.begin')}</button>

              </div>

            </form>

          </div>

        </div>

      </Modal>

      </div>

    );

  }

}

export default withNamespaces()(CreateSession);