show updated pet appearance in outfit preview!

src/app/useOutfitAppearance.js

@@ -6,12 +6,29 @@ import { useQuery } from "@apollo/react-hooks";
  * visibleLayers for rendering.
  */
 export default function useOutfitAppearance(outfitState) {
-  const { wornItemIds, speciesId, colorId } = outfitState;
+  const {
+    wornItemIds,
+    speciesId,
+    colorId,
+    emotion,
+    genderPresentation,
+  } = outfitState;
 
   const { loading, error, data } = useQuery(
     gql`
-      query($wornItemIds: [ID!]!, $speciesId: ID!, $colorId: ID!) {
-        petAppearance(speciesId: $speciesId, colorId: $colorId) {
+      query(
+        $wornItemIds: [ID!]!
+        $speciesId: ID!
+        $colorId: ID!
+        $emotion: Emotion!
+        $genderPresentation: GenderPresentation!
+      ) {
+        petAppearance(
+          speciesId: $speciesId
+          colorId: $colorId
+          emotion: $emotion
+          genderPresentation: $genderPresentation
+        ) {
           ...PetAppearanceForOutfitPreview
         }
 
@@ -26,7 +43,13 @@ export default function useOutfitAppearance(outfitState) {
       ${petAppearanceFragment}
     `,
     {
-      variables: { wornItemIds, speciesId, colorId },
+      variables: {
+        wornItemIds,
+        speciesId,
+        colorId,
+        emotion,
+        genderPresentation,
+      },
     }
   );
 
@@ -41,7 +64,9 @@ export function getVisibleLayers(petAppearance, itemAppearances) {
     return [];
   }
 
-  const allAppearances = [petAppearance, ...itemAppearances].filter((a) => a);
+  const validItemAppearances = itemAppearances.filter((a) => a);
+
+  const allAppearances = [petAppearance, ...validItemAppearances];
   let allLayers = allAppearances.map((a) => a.layers).flat();
 
   // Clean up our data a bit, by ensuring only one layer per zone. This
@@ -51,7 +76,7 @@ export function getVisibleLayers(petAppearance, itemAppearances) {
     return allLayers.findIndex((l2) => l2.zone.id === l.zone.id) === i;
   });
 
-  const allRestrictedZoneIds = itemAppearances
+  const allRestrictedZoneIds = validItemAppearances
     .map((l) => l.restrictedZones)
     .flat()
     .map((z) => z.id);

src/app/useOutfitState.js

@@ -183,21 +183,34 @@ const outfitStateReducer = (apolloClient) => (baseState, action) => {
         closetedItemIds.delete(itemId);
       });
     case "setPose":
+      return produce(baseState, (state) => {
         const { emotion, genderPresentation } = action;
-      return { ...baseState, emotion, genderPresentation };
+        state.emotion = emotion;
+        state.genderPresentation = genderPresentation;
+      });
     case "reset":
-      const { name, speciesId, colorId, wornItemIds, closetedItemIds } = action;
-      return {
+      return produce(baseState, (state) => {
+        const {
           name,
-        speciesId: speciesId ? String(speciesId) : baseState.speciesId,
-        colorId: colorId ? String(colorId) : baseState.colorId,
-        wornItemIds: wornItemIds
+          speciesId,
+          colorId,
+          emotion,
+          genderPresentation,
+          wornItemIds,
+          closetedItemIds,
+        } = action;
+        state.name = name;
+        state.speciesId = speciesId ? String(speciesId) : baseState.speciesId;
+        state.colorId = colorId ? String(colorId) : baseState.colorId;
+        state.emotion = emotion;
+        state.genderPresentation = genderPresentation;
+        state.wornItemIds = wornItemIds
           ? new Set(wornItemIds.map(String))
-          : baseState.wornItemIds,
-        closetedItemIds: closetedItemIds
+          : baseState.wornItemIds;
+        state.closetedItemIds = closetedItemIds
           ? new Set(closetedItemIds.map(String))
-          : baseState.closetedItemIds,
-      };
+          : baseState.closetedItemIds;
+      });
     default:
       throw new Error(`unexpected action ${JSON.stringify(action)}`);
   }

src/server/index.js

@@ -3,7 +3,7 @@ const { gql } = require("apollo-server");
 const connectToDb = require("./db");
 const buildLoaders = require("./loaders");
 const neopets = require("./neopets");
-const { capitalize } = require("./util");
+const { capitalize, getEmotion, getGenderPresentation } = require("./util");
 
 const typeDefs = gql`
   enum LayerImageSize {
@@ -111,7 +111,12 @@ const typeDefs = gql`
       offset: Int
       limit: Int
     ): ItemSearchResult!
-    petAppearance(speciesId: ID!, colorId: ID!): PetAppearance
+    petAppearance(
+      speciesId: ID!
+      colorId: ID!
+      emotion: Emotion!
+      genderPresentation: GenderPresentation!
+    ): PetAppearance
     petAppearances(speciesId: ID!, colorId: ID!): [PetAppearance!]!
 
     petOnNeopetsDotCom(petName: String!): Outfit
@@ -162,34 +167,9 @@ const resolvers = {
   },
   PetAppearance: {
     id: ({ petState }) => petState.id,
-    genderPresentation: ({ petState }) => {
-      if (petState.female === 1) {
-        return "FEMININE";
-      } else if (petState.female === 0) {
-        return "MASCULINE";
-      } else if (petState.female === null) {
-        return null;
-      } else {
-        throw new Error(
-          `unrecognized gender value ${JSON.stringify(petState.female)}`
-        );
-      }
-    },
-    emotion: ({ petState }) => {
-      if (petState.moodId === "1") {
-        return "HAPPY";
-      } else if (petState.moodId === "2") {
-        return "SAD";
-      } else if (petState.moodId === "4") {
-        return "SICK";
-      } else if (petState.moodId === null) {
-        return null;
-      } else {
-        throw new Error(
-          `unrecognized moodId ${JSON.stringify(petState.moodId)}`
-        );
-      }
-    },
+    genderPresentation: ({ petState }) =>
+      getGenderPresentation(petState.female),
+    emotion: ({ petState }) => getEmotion(petState.moodId),
     approximateThumbnailUrl: ({ petType, petState }) => {
       return `http://pets.neopets.com/cp/${petType.basicImageHash}/${petState.moodId}/1.png`;
     },
@@ -285,15 +265,26 @@ const resolvers = {
     },
     petAppearance: async (
       _,
-      { speciesId, colorId },
+      { speciesId, colorId, emotion, genderPresentation },
       { petTypeLoader, petStateLoader }
     ) => {
       const petType = await petTypeLoader.load({
         speciesId,
         colorId,
       });
+
       const petStates = await petStateLoader.load(petType.id);
-      return { petType, petState: petStates[0] };
+      // TODO: This could be optimized into the query condition 🤔
+      const petState = petStates.find(
+        (ps) =>
+          getEmotion(ps.moodId) === emotion &&
+          getGenderPresentation(ps.female) === genderPresentation
+      );
+      if (!petState) {
+        return null;
+      }
+
+      return { petType, petState };
     },
     petAppearances: async (
       _,

src/server/query-tests/PetAppearance.test.js

@@ -6,7 +6,12 @@ describe("PetAppearance", () => {
     const res = await query({
       query: gql`
         query {
-          petAppearance(speciesId: "54", colorId: "75") {
+          petAppearance(
+            speciesId: "54"
+            colorId: "75"
+            emotion: HAPPY
+            genderPresentation: FEMININE
+          ) {
             layers {
               id
               imageUrl(size: SIZE_600)

src/server/util.js

@@ -2,4 +2,28 @@ function capitalize(str) {
   return str[0].toUpperCase() + str.slice(1);
 }
 
-module.exports = { capitalize };
+function getEmotion(moodId) {
+  if (moodId === "1") {
+    return "HAPPY";
+  } else if (moodId === "2") {
+    return "SAD";
+  } else if (moodId === "4") {
+    return "SICK";
+  } else if (moodId === null) {
+    return null;
+  } else {
+    throw new Error(`unrecognized moodId ${JSON.stringify(moodId)}`);
+  }
+}
+
+function getGenderPresentation(modelPetWasFemale) {
+  if (modelPetWasFemale === 1) {
+    return "FEMININE";
+  } else if (modelPetWasFemale === 0) {
+    return "MASCULINE";
+  } else {
+    return null;
+  }
+}
+
+module.exports = { capitalize, getEmotion, getGenderPresentation };