rn-customize-avatar/bigEars/components/BigEars.js

This package is inspired by whatsapp, instagram custom avatar. You can customize your own avatar and use as a profile in your project

import * as React from 'react';
import { Skia } from '@shopify/react-native-skia';
import { getDefaultAvatar, getSkinTon, OPTIONS } from '../utils/utils';
import { createOwnAvatar, getListOfOptions } from '../utils/utils';
import RenderAvatar from '../../common/RenderAvatar';
import { THEME_COLOUR } from '../../constants/colors';

const BigEars = (props) => {
  const {
    skinTonColorList,
    hairColorList,
    backgroundColorList,
    defaultAvatar,
  } = props;
  const [createdAvatar, setCreatedAvatar] = React.useState(
    Skia.SVG.MakeFromString(
      getDefaultAvatar({
        ...defaultAvatar,
        backgroundColor: props?.backgroundColor
          ? [props?.backgroundColor]
          : [THEME_COLOUR],
      })
    )
  );
  const [selectedOption, setSelectedOption] = React.useState();
  const [selectedState, setSelectedState] = React.useState({
    flip: false,
    cheek: [defaultAvatar?.cheek && [...defaultAvatar?.cheek]],
    ear: [defaultAvatar?.ear ? [...defaultAvatar?.ear] : 'variant08'],
    eyes: [defaultAvatar?.eyes ? [...defaultAvatar?.eyes] : 'variant32'],
    face: [defaultAvatar?.face ? [...defaultAvatar?.face] : 'variant10'],
    frontHair: [
      defaultAvatar?.frontHair ? [...defaultAvatar?.frontHair] : 'variant12',
    ],
    hair: [defaultAvatar?.hair ? [...defaultAvatar?.hair] : 'long20'],
    hairColor: [
      defaultAvatar?.hairColor ? [...defaultAvatar?.hairColor] : '2c1b18',
    ],
    mouth: [defaultAvatar?.mouth ? [...defaultAvatar?.mouth] : 'variant0708'],
    nose: [defaultAvatar?.nose ? [...defaultAvatar?.nose] : 'variant12'],
    sideburn: [
      defaultAvatar?.sideburn ? [...defaultAvatar?.sideburn] : 'variant07',
    ],
    skinColor: [
      defaultAvatar?.skinColor ? [...defaultAvatar?.skinColor] : 'f8b788',
    ],
    backgroundColor: [
      defaultAvatar?.backgroundColor
        ? [...defaultAvatar?.backgroundColor]
        : props?.backgroundColor
        ? props?.backgroundColor
        : THEME_COLOUR,
    ],
    cheekProbability: 100,
  });
  const selectedOptionRef = React.useRef('Skin Color');
  const updateState = (data) => setSelectedState({ ...selectedState, ...data });

  React.useEffect(() => {
    setSelectedOption(getSkinTon(skinTonColorList));
  }, [skinTonColorList]);

  const onPressOption = React.useCallback(
    (optionSelect) => {
      selectedOptionRef.current = optionSelect;
      if (optionSelect.includes('Color')) {
        if (optionSelect.includes('Skin')) {
          setSelectedOption(OPTIONS[optionSelect](skinTonColorList));
        } else if (optionSelect.includes('Hair')) {
          setSelectedOption(OPTIONS[optionSelect](hairColorList));
        } else if (optionSelect.includes('Background')) {
          setSelectedOption(OPTIONS[optionSelect](backgroundColorList));
        }
        return;
      }
      setSelectedOption(OPTIONS[optionSelect](selectedState));
    },
    [selectedState, skinTonColorList, backgroundColorList, hairColorList]
  );

  const setStyle = (selectedStyle) => {
    const dynamicId = selectedOptionRef.current
      .replace(/(?:^\w|[A-Z]|\b\w)/g, function (word, index) {
        return index === 0 ? word.toLowerCase() : word.toUpperCase();
      })
      .replace(/\s+/g, '');
    if (typeof selectedStyle !== 'string') {
      if (selectedStyle.value) {
        updateState({ [dynamicId]: [selectedStyle.value] });
        setCreatedAvatar(selectedStyle.svg);
      } else {
        updateState({ [dynamicId]: [] });
        setCreatedAvatar(
          createOwnAvatar({ ...selectedState, [dynamicId]: [] })
        );
      }
    } else {
      updateState({ [dynamicId]: [selectedStyle] });
      setCreatedAvatar(
        createOwnAvatar({ ...selectedState, [dynamicId]: [selectedStyle] })
      );
    }
  };

  return (
    <RenderAvatar
      onPressOption={onPressOption}
      getListOfOptions={getListOfOptions()}
      setStyle={setStyle}
      createdAvatar={createdAvatar}
      selectedOption={selectedOption}
      {...props}
    />
  );
};

export default BigEars;