# All files / components/MessageBox index.js

95.24% Statements 20/21
93.33% Branches 14/15
100% Functions 5/5
95% Lines 19/20

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     import React from 'react';
    import PropTypes from 'prop-types';
    import styled, { css } from 'styled-components';

    // Constants Types
    import { messagesTypes, messagesStatus, personTypes } from '../../utils/constants';

    // Other components used by this component
    import SystemMessage from '../SystemMessage';
    import TimeMarkMessage from '../TimeMarkMessage';
    import Avatar from '../Avatar';

    // Helpers components
    import NormalMessageBox from './NormalMessageBox';

    const StyledMessageBoxContainer = styled.div`
      position: relative;
      flex-direction: column;
      display: block;
      overflow: hidden;
      min-width: 200px;
      &:hover div {
        opacity: 1;
        visibility: visible;
      }
    `;
    StyledMessageBoxContainer.displayName = 'StyledMessageBoxContainer';

    const StyledMessageBoxAvatarContainer = styled.div`
      display: inline-block;
      position: absolute;
      bottom: 0;
      ${(props) => props.position === 'left'
          && css`
            float: left;
            left: 0;
          `};

      ${(props) => props.position === 'right'
          && css`
            float: right;
            right: 0;
          `};
    `;
    StyledMessageBoxAvatarContainer.displayName = 'StyledMessageBoxAvatarContainer';

    const renderAutomaticMessage = (props, message) => {
      if (message.type === messagesTypes.SYSTEM) {
        return (<SystemMessage {...props} />);
      } Eif (message.type === messagesTypes.TIME) {
        return (<TimeMarkMessage {...props} />);
      }
      return <div />;
    };

    const renderNormalMessage = (props) => <NormalMessageBox {...props} />;

    const MessageBox = (props) => {
      const {
        className, onMessageClick, message,
      } = props;
      const {
        type, person, position,
      } = message;

      return (
        <StyledMessageBoxContainer
          className={className}
          onClick={onMessageClick}
          onKeyPress={onMessageClick}
        >
          {
            person.avatar && type !== messagesTypes.SYSTEM
            && (
              <StyledMessageBoxAvatarContainer position={position}>
                <Avatar
                  src={person.avatar}
                  withStatus={false}
                  size="xsmall"
                />
              </StyledMessageBoxAvatarContainer>
            )
          }

          {
            type === messagesTypes.SYSTEM || type === messagesTypes.TIME
              ? renderAutomaticMessage(props, message)
              : renderNormalMessage(props)
          }
        </StyledMessageBoxContainer>
      );
    };

    MessageBox.propTypes = {
      /**
       * message: Actual message object.
       */
      message: PropTypes.shape({
        /**
         * Id: Message unique identifier
         */
        id: PropTypes.number,
        /**
         * Position: What side the message is displayed inside the chatbox
         */
        position: PropTypes.oneOf(['left', 'right']),
        /**
         * Type of Message: Type of the message. Values are defined as constants.
         * The current supported types are: SYSTEM, TEXT, TYPING, TIME, ACTIONABLE, FILE, PHOTO.
         */
        type: PropTypes.oneOf(Object.values(messagesTypes)),
        /**
        * forwarded: Boolean that indicates if message was forwareded. If this is false (default) onForwardClick
        * handler has no effect at all
        */
        forwarded: PropTypes.bool,
        /**
         * Title: Message title. Is used to display as a first line. It is also possible to make it clickable
         */
        title: PropTypes.string,
        /**
         * Text: Actual message content text.
         */
        text: PropTypes.string,
        /**
         * data: Object with extra data used to display information about the message
         */
        data: PropTypes.object,
        /**
         * status: Message status. Values are defined as constants.
         * Current supported values are: WAITING, SENT, RECEIVED, READ
         */
        status: PropTypes.oneOf(Object.values(messagesStatus)),
        /**
         * date: Message creation date.
         */
        date: PropTypes.instanceOf(Date),
        /**
         * dateFormat: Formated date string to show. This is the default to use.
         * If this is not provided by default to show the 'HH:mm' is used.
         */
        dateFormat: PropTypes.string,
        /**
         * person: Object representing the person that created or submited this message.
         */
        person: PropTypes.shape({
          id: PropTypes.number,
          name: PropTypes.string,
          internal_name: PropTypes.string,
          active: PropTypes.bool,
          email: PropTypes.string,
          avatar: PropTypes.string,
          role: PropTypes.string,
          status_name: PropTypes.string,
          availability_status_name: PropTypes.string,
          type: PropTypes.oneOf(Object.values(personTypes)),
        }),
      }),
      /**
       * onMessageClick: Handler function that is called on message click action
       */
      onMessageClick: PropTypes.func,
      /**
       * className: Extra className to provide to the component in order to style it when used in different contexts.
       */
      className: PropTypes.string,
    };

    MessageBox.defaultProps = {
      position: 'left',
      type: 'text',
      text: '',
      onMessageClick: null,
      person: null,
      className: '',
    };

    MessageBox.displayName = 'MessageBox';

    export default MessageBox;