extract OutfitPreview into a shared component

I wanna use it in some other places soon, like a outfit-sharing page, and on the homepage to preview stuff

src/app/WardrobePage/OutfitControls.js

@@ -18,7 +18,7 @@ import {
 
 import PosePicker from "./PosePicker";
 import SpeciesColorPicker from "../components/SpeciesColorPicker";
-import useOutfitAppearance from "./useOutfitAppearance";
+import useOutfitAppearance from "../components/useOutfitAppearance";
 import { Link } from "react-router-dom";
 
 /**

src/app/WardrobePage/PosePicker.js

@@ -14,7 +14,11 @@ import {
   useTheme,
 } from "@chakra-ui/core";
 
-import { getVisibleLayers, petAppearanceFragment } from "./useOutfitAppearance";
+import {
+  getVisibleLayers,
+  petAppearanceFragment,
+} from "../components/useOutfitAppearance";
+import { OutfitLayers } from "../components/OutfitPreview";
 
 // From https://twemoji.twitter.com/, thank you!
 import twemojiSmile from "../../images/twemoji/smile.svg";
@@ -22,7 +26,6 @@ import twemojiCry from "../../images/twemoji/cry.svg";
 import twemojiSick from "../../images/twemoji/sick.svg";
 import twemojiMasc from "../../images/twemoji/masc.svg";
 import twemojiFem from "../../images/twemoji/fem.svg";
-import { OutfitLayers } from "./OutfitPreview";
 
 function PosePicker({
   outfitState,

src/app/WardrobePage/SearchPanel.js

@@ -5,7 +5,7 @@ import { useQuery } from "@apollo/react-hooks";
 
 import { Delay, Heading1, useDebounce } from "../util";
 import { Item, ItemListContainer, ItemListSkeleton } from "./Item";
-import { itemAppearanceFragment } from "./useOutfitAppearance";
+import { itemAppearanceFragment } from "../components/useOutfitAppearance";
 
 /**
  * SearchPanel shows item search results to the user, so they can preview them

src/app/WardrobePage/index.js

@@ -3,7 +3,7 @@ import { Box, Grid, useToast } from "@chakra-ui/core";
 import loadable from "@loadable/component";
 
 import ItemsAndSearchPanels from "./ItemsAndSearchPanels";
-import OutfitPreview from "./OutfitPreview";
+import OutfitPreview from "../components/OutfitPreview";
 import useOutfitState from "./useOutfitState.js";
 import { usePageTitle } from "../util";
 
@@ -64,7 +64,12 @@ function WardrobePage() {
       >
         <Box gridArea="previewAndControls" bg="gray.900" pos="relative">
           <Box position="absolute" top="0" bottom="0" left="0" right="0">
-            <OutfitPreview outfitState={outfitState} />
+            <OutfitPreview
+              speciesId={outfitState.speciesId}
+              colorId={outfitState.colorId}
+              pose={outfitState.pose}
+              wornItemIds={outfitState.wornItemIds}
+            />
           </Box>
           <Box position="absolute" top="0" bottom="0" left="0" right="0">
             <OutfitControls

src/app/WardrobePage/useOutfitState.js

@@ -3,7 +3,7 @@ import gql from "graphql-tag";
 import produce, { enableMapSet } from "immer";
 import { useQuery, useApolloClient } from "@apollo/react-hooks";
 
-import { itemAppearanceFragment } from "./useOutfitAppearance";
+import { itemAppearanceFragment } from "../components/useOutfitAppearance";
 
 enableMapSet();
 

src/app/components/OutfitPreview.js

@@ -1,28 +1,33 @@
 import React from "react";
 import { css, cx } from "emotion";
 import { CSSTransition, TransitionGroup } from "react-transition-group";
-
 import { Box, Flex, Text } from "@chakra-ui/core";
 import { WarningIcon } from "@chakra-ui/icons";
 
-import HangerSpinner from "../components/HangerSpinner";
+import HangerSpinner from "./HangerSpinner";
 import useOutfitAppearance from "./useOutfitAppearance";
 
 /**
- * OutfitPreview renders the actual image layers for the outfit we're viewing!
+ * OutfitPreview is for rendering a full outfit! It accepts outfit data,
+ * fetches the appearance data for it, and preloads and renders the layers
+ * together.
+ *
+ * TODO: There's some duplicate work happening in useOutfitAppearance and
+ * useOutfitState both getting appearance data on first load...
  */
-function OutfitPreview({ outfitState }) {
-  const {
-    loading: loading1,
-    error: error1,
-    visibleLayers,
-  } = useOutfitAppearance(outfitState);
+function OutfitPreview({ speciesId, colorId, pose, wornItemIds }) {
+  const { loading, error, visibleLayers } = useOutfitAppearance({
+    speciesId,
+    colorId,
+    pose,
+    wornItemIds,
+  });
 
   const { loading: loading2, error: error2, loadedLayers } = usePreloadLayers(
     visibleLayers
   );
 
-  if (error1 || error2) {
+  if (error || error2) {
     return (
       <FullScreenCenter>
         <Text color="gray.50" d="flex" alignItems="center">
@@ -36,7 +41,7 @@ function OutfitPreview({ outfitState }) {
 
   return (
     <OutfitLayers
-      loading={loading1 || loading2}
+      loading={loading || loading2}
       visibleLayers={loadedLayers}
       doAnimations
     />
@@ -129,7 +134,7 @@ export function OutfitLayers({ loading, visibleLayers, doAnimations = false }) {
   );
 }
 
-function FullScreenCenter({ children }) {
+export function FullScreenCenter({ children }) {
   return (
     <Flex
       pos="absolute"
@@ -171,7 +176,7 @@ function loadImage(url) {
  * when done. This enables us to keep the old outfit preview on screen until
  * all the new layers are ready, then show them all at once!
  */
-function usePreloadLayers(layers) {
+export function usePreloadLayers(layers) {
   const [error, setError] = React.useState(null);
   const [loadedLayers, setLoadedLayers] = React.useState([]);