Add Radio and RadioGroup component

[MAILPOET-2773]

assets/js/src/common/form/radio/group.tsx

@@ -0,0 +1,51 @@
+import React, { InputHTMLAttributes, useState } from 'react';
+import Radio from './radio';
+
+type RadioValueType = string | string[] | number;
+
+type RadioProps = InputHTMLAttributes<HTMLInputElement> & {
+  label: string,
+}
+
+type Props = {
+  name: string,
+  options: RadioProps[],
+  defaultValue?: RadioValueType,
+  isFullWidth?: boolean,
+  onChange?: (RadioValueType) => void,
+};
+
+const RadioGroup = ({
+  name,
+  options,
+  defaultValue,
+  isFullWidth,
+  onChange,
+}: Props) => {
+  const [currentValue, setCurrentValue] = useState(defaultValue);
+
+  const handleChange = (value: RadioValueType) => {
+    setCurrentValue(value);
+    onChange(value);
+  };
+
+  return (
+    <div>
+      {options.map(({ label, value, ...attributes }: RadioProps) => (
+        <Radio
+          checked={currentValue === value}
+          key={label}
+          name={name}
+          value={value}
+          onChange={() => handleChange(value)}
+          isFullWidth={isFullWidth}
+          {...attributes} // eslint-disable-line react/jsx-props-no-spreading
+        >
+          {label}
+        </Radio>
+      ))}
+    </div>
+  );
+};
+
+export default RadioGroup;

assets/js/src/common/form/radio/radio.tsx

@@ -0,0 +1,34 @@
+import React, { InputHTMLAttributes } from 'react';
+import classnames from 'classnames';
+
+type Props = InputHTMLAttributes<HTMLInputElement> & {
+  children?: React.ReactNode,
+  isFullWidth?: boolean,
+  onChange?: (boolean) => void,
+};
+
+const Radio = ({
+  children,
+  isFullWidth,
+  onChange,
+  ...attributes
+}: Props) => (
+  <label
+    className={
+      classnames({
+        'mailpoet-form-radio': true,
+        'mailpoet-full-width': isFullWidth,
+      })
+    }
+  >
+    <input
+      type="radio"
+      onChange={(e) => onChange(e.target.checked)}
+      {...attributes}
+    />
+    <span className="mailpoet-form-radio-control" />
+    {children}
+  </label>
+);
+
+export default Radio;