openreplay/frontend/app/components/shared/Select/Select.tsx

import React from 'react';
import Select, { components, DropdownIndicatorProps } from 'react-select';
import { Icon } from 'UI';
import colors from 'App/theme/colors';

const { ValueContainer } = components;

type ValueObject = {
  value: string | number,
  label: React.ReactNode,
}

interface Props<Value extends ValueObject> {
  options: Value[];
  isSearchable?: boolean;
  defaultValue?: string | number;
  plain?: boolean;
  components?: any;
  styles?: Record<string, any>;
  controlStyle?: Record<string, any>;
  onChange: (newValue: { name: string, value: Value }) => void;
  name?: string;
  placeholder?: string;
  className?: string;
  [x: string]: any;
}

export default function <Value extends ValueObject>({
  placeholder = 'Select',
  name = '',
  onChange,
  right = false,
  plain = false,
  options,
  isSearchable = false,
  components = {},
  styles = {},
  defaultValue = '',
  controlStyle = {},
  className = '',
  ...rest
}: Props<Value>) {

  const defaultSelected = Array.isArray(defaultValue) ?
    defaultValue.map((value) => options.find((option) => option.value === value)) :
    options.find((option) => option.value === defaultValue
    ) || null;
  const customStyles = {
    option: (provided: any, state: any) => ({
      ...provided,
      whiteSpace: 'nowrap',
      transition: 'all 0.3s',
      backgroundColor: state.isFocused ? colors['active-blue'] : 'transparent',
      color: state.isFocused ? colors.teal : 'black',
      fontSize: '14px',
      '&:hover': {
        transition: 'all 0.2s',
        backgroundColor: colors['active-blue']
      },
      '&:focus': {
        transition: 'all 0.2s',
        backgroundColor: colors['active-blue']
      }
    }),
    menu: (provided: any, state: any) => ({
      ...provided,
      top: 31,
      borderRadius: '.5rem',
      right: right ? 0 : undefined,
      border: `1px solid ${colors['gray-light']}`,
      // borderRadius: '3px',
      backgroundColor: '#fff',
      boxShadow: '1px 1px 1px rgba(0, 0, 0, 0.1)',
      position: 'absolute',
      minWidth: 'fit-content',
      // zIndex: 99,
      overflow: 'hidden',
      zIndex: 100,
      ...(right && { right: 0 })
    }),
    menuList: (provided: any, state: any) => ({
      ...provided,
      padding: 0,
    }),
    control: (provided: any) => {
      const obj = {
        ...provided,
        border: 'solid thin #ddd',
        cursor: 'pointer',
        minHeight: '36px',
        transition: 'all 0.5s',
        ['&:hover']: {
          backgroundColor: colors['gray-lightest'],
          transition: 'all 0.2s ease-in-out'
        },
        ...controlStyle
      };
      if (plain) {
        obj['backgroundColor'] = 'transparent';
        obj['border'] = '1px solid transparent';
        obj['backgroundColor'] = 'transparent';
        obj['&:hover'] = {
          borderColor: 'transparent',
          backgroundColor: colors['gray-light'],
          transition: 'all 0.2s ease-in-out'
        };
        obj['&:focus'] = {
          borderColor: 'transparent'
        };
        obj['&:active'] = {
          borderColor: 'transparent'
        };
      }
      return obj;
    },
    indicatorsContainer: (provided: any) => ({
      ...provided,
      maxHeight: '34px',
      padding: 0
    }),
    valueContainer: (provided: any) => ({
      ...provided,
      paddingRight: '0px'
    }),
    singleValue: (provided: any, state: { isDisabled: any; }) => {
      const opacity = state.isDisabled ? 0.5 : 1;
      const transition = 'opacity 300ms';

      return { ...provided, opacity, transition, fontWeight: '500' };
    },
    input: (provided: any) => ({
      ...provided,
      '& input:focus': {
        border: 'none !important'
      }
    }),
    noOptionsMessage: (provided: any) => ({
      ...provided,
      whiteSpace: 'nowrap !important'
      // minWidth: 'fit-content',
    })
  };


  return (
    <Select
      className={`${className} btn-event-condition`}
      options={options}
      isSearchable={isSearchable}
      defaultValue={defaultSelected}
      components={{
        IndicatorSeparator: () => null,
        DropdownIndicator,
        ValueContainer: CustomValueContainer,
        ...components
      }}
      onChange={(value) => onChange({ name, value: value })}
      styles={{ ...customStyles, ...styles }}
      theme={(theme) => ({
        ...theme,
        colors: {
          ...theme.colors,
          primary: '#394EFF'
        }
      })}
      blurInputOnSelect={true}
      placeholder={placeholder}
      {...rest}
    />
  );
}

const DropdownIndicator = (
  props: DropdownIndicatorProps<true>
) => {
  return (
    <components.DropdownIndicator {...props}>
      <Icon name='chevron-down' size='16' />
    </components.DropdownIndicator>
  );
};

const CustomValueContainer = ({ children, ...rest }: any) => {
  const selectedCount = rest.getValue().length;
  const conditional = (selectedCount < 3);

  let firstChild: any = [];

  if (!conditional) {
    firstChild = [children[0].shift(), children[1]];
  }

  return (
    <ValueContainer {...rest}>
      {conditional ? children : firstChild}
      {!conditional && ` and ${selectedCount - 1} others`}
    </ValueContainer>
  );
};