chore: move all components into Components dir with pascal case (#934)

app/assets/javascripts/components/Menu/MenuItem.tsx

@@ -0,0 +1,124 @@
+import { ComponentChildren, FunctionComponent, VNode } from 'preact';
+import { forwardRef, Ref } from 'preact/compat';
+import { JSXInternal } from 'preact/src/jsx';
+import { Icon } from '../Icon';
+import { Switch, SwitchProps } from '../Switch';
+import { IconType } from '@standardnotes/snjs';
+import { FOCUSABLE_BUT_NOT_TABBABLE } from '@/constants';
+
+export enum MenuItemType {
+  IconButton,
+  RadioButton,
+  SwitchButton,
+}
+
+type MenuItemProps = {
+  type: MenuItemType;
+  children: ComponentChildren;
+  onClick?: JSXInternal.MouseEventHandler<HTMLButtonElement>;
+  onChange?: SwitchProps['onChange'];
+  onBlur?: (event: { relatedTarget: EventTarget | null }) => void;
+  className?: string;
+  checked?: boolean;
+  icon?: IconType;
+  iconClassName?: string;
+  tabIndex?: number;
+};
+
+export const MenuItem: FunctionComponent<MenuItemProps> = forwardRef(
+  (
+    {
+      children,
+      onClick,
+      onChange,
+      onBlur,
+      className = '',
+      type,
+      checked,
+      icon,
+      iconClassName,
+      tabIndex,
+    }: MenuItemProps,
+    ref: Ref<HTMLButtonElement>
+  ) => {
+    return type === MenuItemType.SwitchButton &&
+      typeof onChange === 'function' ? (
+      <button
+        className="sn-dropdown-item focus:bg-info-backdrop focus:shadow-none justify-between"
+        onClick={() => {
+          onChange(!checked);
+        }}
+        onBlur={onBlur}
+        tabIndex={
+          typeof tabIndex === 'number' ? tabIndex : FOCUSABLE_BUT_NOT_TABBABLE
+        }
+        role="menuitemcheckbox"
+        aria-checked={checked}
+      >
+        <span className="flex flex-grow items-center">{children}</span>
+        <Switch className="px-0" checked={checked} />
+      </button>
+    ) : (
+      <button
+        ref={ref}
+        role={type === MenuItemType.RadioButton ? 'menuitemradio' : 'menuitem'}
+        tabIndex={
+          typeof tabIndex === 'number' ? tabIndex : FOCUSABLE_BUT_NOT_TABBABLE
+        }
+        className={`sn-dropdown-item focus:bg-info-backdrop focus:shadow-none ${className}`}
+        onClick={onClick}
+        onBlur={onBlur}
+        {...(type === MenuItemType.RadioButton
+          ? { 'aria-checked': checked }
+          : {})}
+      >
+        {type === MenuItemType.IconButton && icon ? (
+          <Icon type={icon} className={iconClassName} />
+        ) : null}
+        {type === MenuItemType.RadioButton && typeof checked === 'boolean' ? (
+          <div
+            className={`pseudo-radio-btn ${
+              checked ? 'pseudo-radio-btn--checked' : ''
+            } mr-2`}
+          ></div>
+        ) : null}
+        {children}
+      </button>
+    );
+  }
+);
+
+export const MenuItemSeparator: FunctionComponent = () => (
+  <div role="separator" className="h-1px my-2 bg-border"></div>
+);
+
+type ListElementProps = {
+  isFirstMenuItem: boolean;
+  children: ComponentChildren;
+};
+
+export const MenuItemListElement: FunctionComponent<ListElementProps> =
+  forwardRef(
+    (
+      { children, isFirstMenuItem }: ListElementProps,
+      ref: Ref<HTMLLIElement>
+    ) => {
+      const child = children as VNode<unknown>;
+
+      return (
+        <li className="list-style-none" role="none" ref={ref}>
+          {{
+            ...child,
+            props: {
+              ...(child.props ? { ...child.props } : {}),
+              ...(child.type === MenuItem
+                ? {
+                    tabIndex: isFirstMenuItem ? 0 : -1,
+                  }
+                : {}),
+            },
+          }}
+        </li>
+      );
+    }
+  );