fosterful/scheduler

import React from 'react'
import ReactDOM from 'react-dom'
import PropTypes from 'prop-types'
 
const capitalize = (s) => {
  if (typeof s !== 'string') return '';
    
  // Split on underscores, capitalize each part, then join with a hyphen.
  return s.split('_').map(part => 
      part.charAt(0).toUpperCase() + part.slice(1)
  ).join('-');
}
 
const AgeInput = props => {
  return (
    <div className="field">
      <label>Age
Similar blocks of code found in 3 locations. Consider refactoring.
        <input type="number" defaultValue={props.child.age} name={`need[children_attributes][${props.index}][age]`} />
      </label>
    </div>
  )
}
 
const SexInput = props => {
  return (
    <div className="field">
      <label>Gender
        <select name={`need[children_attributes][${props.index}][sex]`} defaultValue={props.child.sex}>
          {props.childSexes.map((sex, index) =>
            <option key={index} value={sex}>{capitalize(sex)}</option>
          )}
        </select>
      </label>
    </div>
  )
}
 
const NotesInput = props => {
  return (
    <div className="field">
      <label>Notes
        <textarea rows="5" name={`need[children_attributes][${props.index}][notes]`} defaultValue={props.child.notes} />
      </label>
    </div>
  )
}
 
const IdInput = props => {
  return props.child.id ?
Similar blocks of code found in 3 locations. Consider refactoring.
    <input type="hidden" defaultValue={props.child.id} name={`need[children_attributes][${props.index}][id]`} />
    : null
}
 
const DestroyInput = props => {
Similar blocks of code found in 3 locations. Consider refactoring.
  return <input type="hidden" defaultValue={props.child._destroy} name={`need[children_attributes][${props.index}][_destroy]`} />
}
 
class NeedChildForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = { children: props.children };
  }
 
  destroyChild = index => {
    const destroyedChildren = this.state.children.filter(e => e._destroy).length
    if (destroyedChildren < this.state.children.length - 1) {
      const child = Object.assign({}, this.state.children[index], {
        _destroy: true
      })
      this.setState({ children: [...this.state.children.filter((e, i) => i != index), child] })
    }
  }
 
  addChild = () => {
    this.setState({ children: [...this.state.children, {}] })
  }
 
  actualChildren = () => { 
    return this.state.children.filter(e => !e._destroy)
   }
 
  childPosition = child => {
    return this.actualChildren().indexOf(child) + 1
  }
 
Function `render` has 27 lines of code (exceeds 25 allowed). Consider refactoring.
  render() {
    return (
      <div>
        {this.state.children.map((child, index) =>
          <div key={index} className="card" style={{ width: '100%', display: child._destroy ? 'none' : 'block' }}>
            <div className="card-divider">
              <h4>Child {this.childPosition(child)}</h4>
              <button className="close-button"
                onClick={this.destroyChild.bind(this, index)}
                aria-label="Close alert" type="button"
                style={{
                  display: this.actualChildren().length === 1 ? 'none' : 'block'
                }}>
                <span aria-hidden="true">&times;</span>
              </button>
            </div>
            <div className="card-section">
              <AgeInput {...{ child, index }} />
              <SexInput childSexes={this.props.childSexes} {...{ child, index }} />
              <NotesInput {...{ child, index }} />
              <IdInput {...{ child, index }} />
              <DestroyInput {...{ child, index }} />
            </div>
          </div>
        )}
        <button type="button" onClick={this.addChild} className="primary button small">+ Add Child</button>
      </div>
    )
  }
}
 
export default NeedChildForm