# All files / components/Avatar index.js

96% Statements 48/50
94.87% Branches 37/39
100% Functions 13/13
95.65% Lines 44/46

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     import React from 'react';
    import PropTypes from 'prop-types';
    import styled, { css, keyframes } from 'styled-components';
    import { avatarStyle, textColor } from '../../utils/style';

    const singleBallBeat = keyframes`{
      0% {
        transform: scale(1);
        opacity: 0.8;
      }

      50% {
        transform: scale(1.5);
        opacity: 1;
      }

      100% {
        transform: scale(1);
        opacity: 0.8;
      }
    }`;

    const StyledAvatarContainer = styled.div`
      position: relative;
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-shrink: 0,
      margin: 0 auto;
      overflow: hidden;
    `;
    StyledAvatarContainer.displayName = 'StyledAvatarContainer';

    const StyledImageContainer = styled.div`
      ${(props) => avatarStyle('container', props.size)}
      position: relative;
    `;
    StyledImageContainer.displayName = 'StyledImageContainer';

    const StyledImage = styled.img`
      width: 100%;
      height: 100%;
      background-color: rgb(188, 188, 188);
      ${(props) => avatarStyle('image', props.size)}
      border-radius: ${(props) => (props.type === 'rounded' && '5px')
        || (props.type === 'circle' && '50%')
        || '0'};
      vertical-align: middle;
    `;

    const StyledChildrenContainer = styled.div`
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;

      width: 100%;
      height: 100%;
      text-align: center;

      ${(props) => avatarStyle('letter', props.size)}

      color: ${(props) => textColor(props.theme, 'dark', 'primary')};
      background-color: ${(props) => props.color};

      ${(props) => avatarStyle('image', props.size)}
      border-radius: ${(props) => (props.type === 'rounded' && '5px')
        || (props.type === 'circle' && '50%')
        || '0'};
    `;
    StyledChildrenContainer.displayName = 'StyledChildrenContainer';

    const ImageInnerDiv = styled.div`
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
    `;
    ImageInnerDiv.displayName = 'ImageInnerDiv';

    const StyledAvatarStatus = styled.div`
      position: absolute;
      right: 0px;
      border-radius: 100%;
      padding: 1px;
      font-weight: 600;
      ${(props) => avatarStyle('status', props.size)}
      ${(props) => props.status && props.status === 'live'
          && css`
            animation: ${singleBallBeat} 3s infinite;
          `};
      background-color: ${(props) => {
        if (props.status === 'live') return props.theme.palette.common.online;
        if (props.status === 'online') return props.theme.palette.common.online;
        if (props.status === 'offline') return props.theme.palette.common.offline;
        Eif (props.status === 'sleeping') return props.theme.palette.common.sleeping;
        return props.theme.palette.common.sleeping;
      }}
    `;
    StyledAvatarStatus.displayName = 'StyledAvatarStatus';

    const Avatar = (props) => {
      const {
        className,
        children: childrenProp,
        size,
        src,
        srcSet,
      } = props;

      let children = null;

      if (childrenProp) {
        if (typeof childrenProp !== 'string' && React.isValidElement(childrenProp)) {
          children = React.cloneElement(childrenProp);
        } else {
          children = childrenProp;
        }

        children = (
          <StyledChildrenContainer
            color={props.color}
            type={props.type}
            size={props.size}
          >
            {children}
            {props.withStatus && <StyledAvatarStatus size={props.size} status={props.status}>&nbsp;</StyledAvatarStatus>}
          </StyledChildrenContainer>
        );
      } else if (src || srcSet) {
        children = (
          <StyledImageContainer>
            <StyledImage
              src={props.src}
              size={props.size}
              srcSet={srcSet}
              sizes={props.sizes}
              alt={props.alt}
              type={props.type}
            />
            <ImageInnerDiv></ImageInnerDiv>
            {props.withStatus && <StyledAvatarStatus size={props.size} status={props.status}>&nbsp;</StyledAvatarStatus>}
          </StyledImageContainer>
        );
      }

      return (
        <StyledAvatarContainer size={size} className={className}>
          {children}
        </StyledAvatarContainer>
      );
    };

    Avatar.propTypes = {
      /**
       * types: default, circle, rounded(border radius 5px), flexible
       */
      type: PropTypes.string,
      /**
       * The `src` attribute for the `img` element.
       */
      src: PropTypes.string,
      /**
       * image size. default (25px), xsmall(30px), small(35px), medium(40px), large(45px), xlarge (55px)
       */
      size: PropTypes.string,
      /**
       * The `sizes` attribute for the `img` element.
       */
      sizes: PropTypes.string,
      /**
       * The `srcSet` attribute for the `img` element.
       */
      srcSet: PropTypes.string,
      /**
       * Status choose wheter or not show an status indicator.
       */
      withStatus: PropTypes.bool,
      /**
       * Status choose what kind of status to show. Currently supports: ['online', 'offline', 'sleeping'].
       */
      status: PropTypes.string,
      /**
       * Extra className to style the component
       */
      className: PropTypes.string,
      /**
       * Image alt attribute.
       */
      alt: PropTypes.string,
      /**
       * Hexadecimal color used for Text Avatar Background
       */
      color: (myprops, propName, componentName) => {
        Iif (!myprops[propName]) {
          // When no color specified default is false, let it pass validation
          return null;
        }
        if (!/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/.test(myprops[propName])) {
          return new Error(`Invalid prop \`${propName}\` supplied to \`${componentName}\`. Validation failed.`);
        }
        return null;
      },
      /**
       * Children is a react component to render inside the Avatar (For letters Avatar for example)
       */
      children: PropTypes.node,
    };

    Avatar.defaultProps = {
      type: 'circle',
      size: 'medium',
      color: '#BCBCBC',
      sizes: null,
      withStatus: false,
      status: '',
      className: 'LT-Avatar-Container',
      src: null,
      srcSet: null,
      alt: '',
    };

    Avatar.displayName = 'Avatar';

    export default Avatar;