Trying to implement InfoDialogSlice and related api endpoints (app is running but infodialog is not showing)

src/app/services/pokeApi.test.ts

@@ -59,6 +59,24 @@ describe('pokeApi', () => {
       });
     });
 
+    describe('test getPokemonSpecies query', () => {
+      test('visit https://pokeapi.co/api/v2/pokemon-species/6/', async () => {
+        await store.dispatch(
+          pokeApi.endpoints.getPokemonSpeciesFromUrl.initiate(
+            'https://pokeapi.co/api/v2/pokemon-species/6/',
+          ),
+        );
+
+        const pokemonSpecies =
+          pokeApi.endpoints.getPokemonSpeciesFromUrl.select(
+            'https://pokeapi.co/api/v2/pokemon-species/6/',
+          )(store.getState()).data as PokemonSpeciesResponseData;
+        expect(pokemonSpecies?.evolution_chain.url).toBe(
+          'https://pokeapi.co/api/v2/evolution-chain/2/',
+        );
+      });
+    });
+
     describe('test getTypeList query', () => {
       test('visit https://pokeapi.co/api/v2/type should return correct data in list', async () => {
         await store.dispatch(pokeApi.endpoints.getTypeList.initiate());
@@ -88,6 +106,30 @@ describe('pokeApi', () => {
         ).toBe('https://pokeapi.co/api/v2/pokemon-species/6/');
       });
     });
+
+    describe('test getEvolutionChainFromUrl query', () => {
+      test('visit https://pokeapi.co/api/v2/evolution-chain/2/', async () => {
+        await store.dispatch(
+          pokeApi.endpoints.getEvolutionChainFromUrl.initiate(
+            'https://pokeapi.co/api/v2/evolution-chain/2/',
+          ),
+        );
+
+        const evolutionChainData =
+          pokeApi.endpoints.getEvolutionChainFromUrl.select(
+            'https://pokeapi.co/api/v2/evolution-chain/2/',
+          )(store.getState()).data as EvolutionChainResponseData;
+        expect(evolutionChainData?.chain.species.url).toBe(
+          'https://pokeapi.co/api/v2/pokemon-species/4/',
+        );
+        expect(evolutionChainData?.chain.evolves_to[0].species.url).toBe(
+          'https://pokeapi.co/api/v2/pokemon-species/5/',
+        );
+        expect(
+          evolutionChainData?.chain.evolves_to[0].evolves_to[0].species.url,
+        ).toBe('https://pokeapi.co/api/v2/pokemon-species/6/');
+      });
+    });
   });
 
   describe('test helper functions', () => {

src/app/services/pokeApi.ts

@@ -119,40 +119,25 @@ export const pokeApi = createApi({
         };
       },
     }),
-    getPokemon: builder.query<PokemonResponseData, number>({
-      query: Id => ({ url: `pokemon/${Id}` }),
+    getPokemon: builder.query<PokemonResponseData, string | number>({
+      query: IdOrName => ({ url: `pokemon/${IdOrName}` }),
     }),
     getPokemonSpecies: builder.query<PokemonSpeciesResponseData, number>({
       query: Id => ({ url: `pokemon-species/${Id}` }),
     }),
+    getPokemonSpeciesFromUrl: builder.query<PokemonSpeciesResponseData, string>(
+      {
+        query: url => ({ url: `pokemon-species/${getIdFromUrl(url)}` }),
+      },
+    ),
     getEvolutionChain: builder.query<EvolutionChainResponseData, number>({
       query: Id => ({ url: `evolution-chain/${Id}` }),
     }),
-    getPokemonInfo: builder.query<string, number>({
-      async queryFn(pokemonId, queryApi) {
-        const pokemon: PokemonResponseData = await queryApi
-          .dispatch(pokeApi.endpoints.getPokemon.initiate(pokemonId))
-          .unwrap();
-
-        const pokemonSpecies: PokemonSpeciesResponseData = await queryApi
-          .dispatch(
-            pokeApi.endpoints.getPokemonSpecies.initiate(
-              getIdFromUrl(pokemon.species.url),
-            ),
-          )
-          .unwrap();
-
-        const evolutionChain: EvolutionChainResponseData = await queryApi
-          .dispatch(
-            pokeApi.endpoints.getEvolutionChain.initiate(
-              getIdFromUrl(pokemonSpecies.evolution_chain.url),
-            ),
-          )
-          .unwrap();
-
-        return { data: 'test' };
+    getEvolutionChainFromUrl: builder.query<EvolutionChainResponseData, string>(
+      {
+        query: url => ({ url: `evolution-chain/${getIdFromUrl(url)}` }),
       },
-    }),
+    ),
   }),
 });
 
@@ -160,5 +145,7 @@ export const {
   useGetTypeListQuery,
   useGetPokemonQuery,
   useGetPokemonSpeciesQuery,
+  useGetPokemonSpeciesFromUrlQuery,
   useGetEvolutionChainQuery,
+  useGetEvolutionChainFromUrlQuery,
 } = pokeApi;

src/components/InfoDialogComponent/InfoDialogComponent.tsx

@@ -11,7 +11,7 @@ import EvolutionSpecies, {
   EvolutionSpeciesProps,
 } from 'components/EvolutionSpecies';
 
-interface Stat {
+export interface Stat {
   stat__name: string;
   stat__value: number;
 }

src/components/InfoDialogComponent/index.ts

@@ -1,2 +1,2 @@
 export { default } from './InfoDialogComponent';
-export type { InfoDialogComponentProps } from './InfoDialogComponent';
+export * from './InfoDialogComponent';

src/components/PokemonCard/PokemonCard.tsx

@@ -13,11 +13,21 @@ export interface PokemonCardProps {
   types: string[];
 }
 
+type PokemonCardPropsActionable = PokemonCardProps & {
+  onClickAction: () => void;
+};
+
 export function formatNumber(num: number) {
   return '#' + num.toString().padStart(3, '0');
 }
 
-const PokemonCard = ({ id, name, image, types }: PokemonCardProps) => {
+const PokemonCard = ({
+  id,
+  name,
+  image,
+  types,
+  onClickAction,
+}: PokemonCardPropsActionable) => {
   const finalColor = colorTypeGradients(types);
 
   return (
@@ -38,6 +48,7 @@ const PokemonCard = ({ id, name, image, types }: PokemonCardProps) => {
             height="1em"
             width="1em"
             xmlns="http://www.w3.org/2000/svg"
+            onClick={onClickAction}
           >
             <path d="M256 8C119.043 8 8 119.083 8 256c0 136.997 111.043 248 248 248s248-111.003 248-248C504 119.083 392.957 8 256 8zm0 110c23.196 0 42 18.804 42 42s-18.804 42-42 42-42-18.804-42-42 18.804-42 42-42zm56 254c0 6.627-5.373 12-12 12h-88c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h12v-64h-12c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h64c6.627 0 12 5.373 12 12v100h12c6.627 0 12 5.373 12 12v24z"></path>
           </svg>

src/features/InfoDialog/InfoDialog.tsx

@@ -19,32 +19,26 @@ const InfoDialog = ({ pokemonId }: InfoDialogProps) => {
   const dispatch = useAppDispatch();
 
   const isOpen = useAppSelector(state => state.infoDialog.isOpen);
-  const skipGetPokemonSpeciesQuery = useAppSelector(
-    state => state.infoDialog.skipGetPokemonSpeciesQuery,
-  );
-  const skipGetEvolutionChainQuery = useAppSelector(
-    state => state.infoDialog.skipGetEvolutionChainQuery,
-  );
-  const selectedPokemonId = useAppSelector(
-    state => state.infoDialog.selectedPokemonId,
+  const selectedInfoDialogDetails = useAppSelector(
+    state => state.infoDialog.InfoDialogDetails,
   );
 
   return (
     <>
       <InfoDialogComponent
         openDialog={isOpen}
-        id={selectedPokemonId}
-        name={}
-        types={}
-        genera={}
-        image={}
-        height={}
-        weight={}
-        genderRatio={}
-        description={}
-        abilities={}
-        stats={}
-        evolutionChain={}
+        id={selectedInfoDialogDetails.id}
+        name={selectedInfoDialogDetails.name}
+        types={selectedInfoDialogDetails.types}
+        genera={selectedInfoDialogDetails.genera}
+        image={selectedInfoDialogDetails.image}
+        height={selectedInfoDialogDetails.height}
+        weight={selectedInfoDialogDetails.weight}
+        genderRatio={selectedInfoDialogDetails.genderRatio}
+        description={selectedInfoDialogDetails.description}
+        abilities={selectedInfoDialogDetails.abilities}
+        stats={selectedInfoDialogDetails.stats}
+        evolutionChain={selectedInfoDialogDetails.evolutionChain}
       />
     </>
   );

src/features/InfoDialog/infoDialogSlice.test.ts

@@ -0,0 +1,193 @@
+import {
+  constructEvolutionChainFromResponse,
+  findEnglishGenera,
+  findFirstEnglishFlavorText,
+} from './infoDialogSlice';
+
+const bulbasaurEvolutionChainResponseData = {
+  chain: {
+    evolves_to: [
+      {
+        species: {
+          name: 'ivysaur',
+          url: 'https://pokeapi.co/api/v2/pokemon-species/2/',
+        },
+        evolves_to: [
+          {
+            species: {
+              name: 'venusaur',
+              url: 'https://pokeapi.co/api/v2/pokemon-species/3/',
+            },
+            evolves_to: [],
+          },
+        ],
+      },
+    ],
+    species: {
+      name: 'bulbasaur',
+      url: 'https://pokeapi.co/api/v2/pokemon-species/1/',
+    },
+  },
+};
+const charmanderEvolutionChainResponseData = {
+  chain: {
+    evolves_to: [
+      {
+        species: {
+          name: 'charmeleon',
+          url: 'https://pokeapi.co/api/v2/pokemon-species/5/',
+        },
+        evolves_to: [
+          {
+            species: {
+              name: 'charizard',
+              url: 'https://pokeapi.co/api/v2/pokemon-species/6/',
+            },
+            evolves_to: [],
+          },
+        ],
+      },
+    ],
+    species: {
+      name: 'charmander',
+      url: 'https://pokeapi.co/api/v2/pokemon-species/4/',
+    },
+  },
+};
+const bulbasaurGenera = {
+  genera: [
+    {
+      genus: 'たねポケモン',
+      language: {
+        name: 'ja-Hrkt',
+        url: 'https://pokeapi.co/api/v2/language/1/',
+      },
+    },
+    {
+      genus: '씨앗포켓몬',
+      language: {
+        name: 'ko',
+        url: 'https://pokeapi.co/api/v2/language/3/',
+      },
+    },
+    {
+      genus: 'Seed Pokémon',
+      language: {
+        name: 'en',
+        url: 'https://pokeapi.co/api/v2/language/9/',
+      },
+    },
+    {
+      genus: 'たねポケモン',
+      language: {
+        name: 'ja',
+        url: 'https://pokeapi.co/api/v2/language/11/',
+      },
+    },
+    {
+      genus: '种子宝可梦',
+      language: {
+        name: 'zh-Hans',
+        url: 'https://pokeapi.co/api/v2/language/12/',
+      },
+    },
+  ],
+};
+const flavor_text_entries = [
+  {
+    flavor_text:
+      'A strange seed was\nplanted on its\nback at birth.\fThe plant sprouts\nand grows with\nthis POKéMON.',
+    language: {
+      name: 'en',
+      url: 'https://pokeapi.co/api/v2/language/9/',
+    },
+    version: {
+      name: 'red',
+      url: 'https://pokeapi.co/api/v2/version/1/',
+    },
+  },
+  {
+    flavor_text:
+      'A strange seed was\nplanted on its\nback at birth.\fThe plant sprouts\nand grows with\nthis POKéMON.',
+    language: {
+      name: 'en',
+      url: 'https://pokeapi.co/api/v2/language/9/',
+    },
+    version: {
+      name: 'blue',
+      url: 'https://pokeapi.co/api/v2/version/2/',
+    },
+  },
+  {
+    flavor_text:
+      'It can go for days\nwithout eating a\nsingle morsel.\fIn the bulb on\nits back, it\nstores energy.',
+    language: {
+      name: 'en',
+      url: 'https://pokeapi.co/api/v2/language/9/',
+    },
+    version: {
+      name: 'yellow',
+      url: 'https://pokeapi.co/api/v2/version/3/',
+    },
+  },
+  {
+    flavor_text:
+      'うまれたときから　せなかに\nふしぎな　タネが　うえてあって\nからだと　ともに　そだつという。',
+    language: {
+      name: 'ja-Hrkt',
+      url: 'https://pokeapi.co/api/v2/language/1/',
+    },
+    version: {
+      name: 'x',
+      url: 'https://pokeapi.co/api/v2/version/23/',
+    },
+  },
+  {
+    flavor_text:
+      '태어났을 때부터 등에\n이상한 씨앗이 심어져 있으며\n몸과 함께 자란다고 한다.',
+    language: {
+      name: 'ko',
+      url: 'https://pokeapi.co/api/v2/language/3/',
+    },
+    version: {
+      name: 'x',
+      url: 'https://pokeapi.co/api/v2/version/23/',
+    },
+  },
+];
+
+describe('test infoDialogSlice', () => {
+  describe('test utility functions', () => {
+    test('constructEvolutionChainFromResponse works correctly for bulbasaur', () => {
+      const evolutionChain = constructEvolutionChainFromResponse(
+        bulbasaurEvolutionChainResponseData,
+      );
+      expect(evolutionChain.length).toBe(3);
+      expect(evolutionChain[0]).toBe('bulbasaur');
+      expect(evolutionChain[1]).toBe('ivysaur');
+      expect(evolutionChain[2]).toBe('venusaur');
+    });
+
+    test('constructEvolutionChainFromResponse works correctly for charmander', () => {
+      const evolutionChain = constructEvolutionChainFromResponse(
+        charmanderEvolutionChainResponseData,
+      );
+      expect(evolutionChain.length).toBe(3);
+      expect(evolutionChain[0]).toBe('charmander');
+      expect(evolutionChain[1]).toBe('charmeleon');
+      expect(evolutionChain[2]).toBe('charizard');
+    });
+
+    test('findEnglishGenera works correctly for bulbasaur', () => {
+      const englishGenera = findEnglishGenera(bulbasaurGenera.genera);
+      expect(englishGenera?.genus).toBe('Seed Pokémon');
+    });
+
+    test('findEnglishFlavorTextForRed works correctly for species 1', () => {
+      const englishFlavorText = findFirstEnglishFlavorText(flavor_text_entries);
+      expect(englishFlavorText).toBe(
+        'A strange seed was\nplanted on its\nback at birth.\fThe plant sprouts\nand grows with\nthis POKéMON.',
+      );
+    });
+  });
+});

src/features/InfoDialog/infoDialogSlice.ts

@@ -1,28 +1,167 @@
-import { createSlice } from '@reduxjs/toolkit';
+import { createAsyncThunk, createSlice } from '@reduxjs/toolkit';
 import type { Slice, PayloadAction } from '@reduxjs/toolkit';
-import { buildDevCheckHandler } from '@reduxjs/toolkit/dist/query/core/buildMiddleware/devMiddleware';
-import { useAppSelector } from '../../app/hooks';
-import { pokeApi } from '../../app/services/pokeApi';
-import { PokemonResponseData } from '../../types/api';
+
+import { pokeApi } from 'app/services/pokeApi';
+import { EvolutionSpeciesProps } from 'components/EvolutionSpecies';
+import { Stat } from 'components/InfoDialogComponent';
+import {
+  EvolutionChain,
+  EvolutionChainResponseData,
+  FlavorTextEntry,
+  generaItem,
+  PokemonResponseData,
+  PokemonSpeciesResponseData,
+} from 'types/api';
+
+type InfoDiaglogDetails = {
+  id: number;
+  name: string;
+  genera: string;
+  image: string;
+  types: string[];
+  height: number;
+  weight: number;
+  genderRatio: number;
+  description: string;
+  abilities: string[];
+  stats: Stat[];
+  evolutionChain: EvolutionSpeciesProps[];
+};
+
+const initialInfoDialogDetails: InfoDiaglogDetails = {
+  id: 0,
+  name: '',
+  genera: '',
+  image: '',
+  types: [],
+  height: 0,
+  weight: 0,
+  genderRatio: 0,
+  description: '',
+  abilities: [],
+  stats: [],
+  evolutionChain: [],
+};
 
 export type InfoDialogStateProps = {
   isOpen: boolean;
-  skipGetPokemonSpeciesQuery: boolean;
-  skipGetEvolutionChainQuery: boolean;
-  selectedPokemonId: number;
-  pokemonSpeciesIdToFetch: number;
-  evolutionChainIdToFetch: number;
+  InfoDialogDetails: InfoDiaglogDetails;
 };
 
 export const initialState: InfoDialogStateProps = {
   isOpen: false,
-  skipGetPokemonSpeciesQuery: false,
-  skipGetEvolutionChainQuery: false,
-  selectedPokemonId: 0,
-  pokemonSpeciesIdToFetch: 0,
-  evolutionChainIdToFetch: 0,
+  InfoDialogDetails: initialInfoDialogDetails,
 };
 
+// create a function named constructNameOfEvolutionChainFromResponse to
+// iterate though EvolutionChainResponseData recursively and add name to result
+export const constructEvolutionChainFromResponse = (
+  response: EvolutionChainResponseData,
+) => {
+  const result: string[] = [];
+  const addEvolutionSpeciesProps = (evo: EvolutionChain) => {
+    result.push(evo.species.name);
+    evo.evolves_to.forEach(evo => {
+      addEvolutionSpeciesProps(evo);
+    });
+  };
+
+  addEvolutionSpeciesProps(response.chain);
+  return result;
+};
+
+export const findEnglishGenera = (generaItem: generaItem[]) =>
+  generaItem.find(genera => genera.language.name === 'en');
+
+export const findFirstEnglishFlavorText = (
+  flavorTextEntries: FlavorTextEntry[],
+): string => {
+  const englishFlavorTextItems = flavorTextEntries.filter(
+    flavorText => flavorText.language.name === 'en',
+  );
+  if (englishFlavorTextItems) {
+    return englishFlavorTextItems[0].flavor_text;
+  } else {
+    return 'Error';
+  }
+};
+
+export const constructPokemonInfoFromResponses = (
+  fetchedPokemon: PokemonResponseData,
+  fetchedPokemonSpecies: PokemonSpeciesResponseData,
+  evolutionChain: EvolutionSpeciesProps[],
+): InfoDiaglogDetails => {
+  return {
+    id: fetchedPokemon.id,
+    name: fetchedPokemon.name,
+    genera: findEnglishGenera(fetchedPokemonSpecies.genera)?.genus || '',
+    image: fetchedPokemon.sprites.other.dream_world.front_default,
+    types: fetchedPokemon.types.map(type => type.type.name),
+    height: fetchedPokemon.height,
+    weight: fetchedPokemon.weight,
+    genderRatio: fetchedPokemonSpecies.gender_rate - 1,
+    description: findFirstEnglishFlavorText(
+      fetchedPokemonSpecies.flavor_text_entries,
+    ),
+    abilities: fetchedPokemon.abilities.map(ability => ability.ability.name),
+    stats: fetchedPokemon.stats.map(stat => ({
+      stat__name: stat.stat.name,
+      stat__value: stat.base_stat,
+    })),
+    evolutionChain: evolutionChain,
+  };
+};
+
+export const fetchSelectedPokemonInfo = createAsyncThunk(
+  'infoDialog/fetchSelectedPokemonInfo',
+  async (pokemonId: number, thunkAPI) => {
+    const { data: selectedPokemon } = await pokeApi.useGetPokemonQuery(
+      pokemonId,
+    );
+    if (selectedPokemon && selectedPokemon.species) {
+      const { data: selectedPokemonSpecies } =
+        await pokeApi.useGetPokemonSpeciesFromUrlQuery(
+          selectedPokemon.species.url,
+        );
+      if (selectedPokemonSpecies && selectedPokemonSpecies.evolution_chain) {
+        const { data: selectedPokemonEvolutionChain } =
+          await pokeApi.useGetEvolutionChainFromUrlQuery(
+            selectedPokemonSpecies.evolution_chain.url,
+          );
+        if (selectedPokemonEvolutionChain) {
+          const evolutionChainNames = constructEvolutionChainFromResponse(
+            selectedPokemonEvolutionChain,
+          );
+          // for each name in evolutionChain, fetch the pokemon
+          const evolutionChain: EvolutionSpeciesProps[] = [];
+          evolutionChainNames.map(async name => {
+            const { data: evolutionChainPokemon } =
+              await pokeApi.useGetPokemonQuery(name);
+            if (evolutionChainPokemon) {
+              evolutionChain.push({
+                types: evolutionChainPokemon.types.map(type => type.type.name),
+                name: evolutionChainPokemon.name,
+                image_url:
+                  evolutionChainPokemon.sprites.other.dream_world.front_default,
+              });
+            }
+          });
+
+          const selectedPokemonInfo = constructPokemonInfoFromResponses(
+            selectedPokemon,
+            selectedPokemonSpecies,
+            evolutionChain,
+          );
+
+          return selectedPokemonInfo;
+        }
+      }
+    }
+
+    return null;
+  },
+);
+
 export const infoDialogSlice: Slice<InfoDialogStateProps> = createSlice({
   name: 'infoDialog',
   initialState,
@@ -30,38 +169,17 @@ export const infoDialogSlice: Slice<InfoDialogStateProps> = createSlice({
     setIsOpen: (state, action: PayloadAction<boolean>) => {
       state.isOpen = action.payload;
     },
-    setSkipGetPokemonSpeciesQuery: (state, action: PayloadAction<boolean>) => {
-      state.skipGetPokemonSpeciesQuery = action.payload;
-    },
-    setSkipGetEvolutionChainQuery: (state, action: PayloadAction<boolean>) => {
-      state.skipGetEvolutionChainQuery = action.payload;
-    },
-    setSelectedPokemonId: (state, action: PayloadAction<number>) => {
-      state.selectedPokemonId = action.payload;
-    },
-    setPokemonSpeciesIdToFetch: (state, action: PayloadAction<number>) => {
-      state.pokemonSpeciesIdToFetch = action.payload;
-    },
-    setEvolutionChainIdToFetch: (state, action: PayloadAction<number>) => {
-      state.evolutionChainIdToFetch = action.payload;
   },
+  extraReducers: builder => {
+    builder.addCase(fetchSelectedPokemonInfo.fulfilled, (state, action) => {
+      if (action.payload) {
+        state.InfoDialogDetails = action.payload;
+        state.isOpen = true;
+      }
+    });
   },
 });
 
-export const {
-  setIsOpen,
-  setSkipGetPokemonSpeciesQuery,
-  setSkipGetEvolutionChainQuery,
-  setSelectedPokemonId,
-  setPokemonSpeciesIdToFetch,
-  setEvolutionChainIdToFetch,
-} = infoDialogSlice.actions;
+export const { setIsOpen } = infoDialogSlice.actions;
 
 export default infoDialogSlice.reducer;
-
-const fetchSelectedPokemonInfo = () => async (dispatch: any, getState: any) => {
-  dispatch(setIsOpen(true));
-  const selectedPokemonId = getState().InfoDialog.selectedPokemonId;
-  const { data: selectedPokemon } =
-    pokeApi.useGetPokemonQuery(selectedPokemonId);
-};

src/features/Pokedex/Pokedex.tsx

@@ -4,6 +4,7 @@ import Loading from 'components/Loading';
 
 import { useAppSelector, useAppDispatch } from 'app/hooks';
 import { fetchPokemonsInTheRegion } from './pokedexSlice';
+import { fetchSelectedPokemonInfo } from '../InfoDialog/infoDialogSlice';
 
 export const filterPokemonCardsByType = (
   pokemonList: PokemonCardProps[],
@@ -90,6 +91,9 @@ const Pokedex = ({
               name={pokemonCard.name}
               image={pokemonCard.image}
               types={pokemonCard.types}
+              onClickAction={() =>
+                dispatch(fetchSelectedPokemonInfo(pokemonCard.id))
+              }
             />
           ))}
         </div>

src/types/api.ts

@@ -61,11 +61,25 @@ export interface PokemonResponseData {
   };
 }
 
+export type generaItem = {
+  genus: string;
+  language: nameUrlPair;
+};
+
+export type FlavorTextEntry = {
+  flavor_text: string;
+  language: nameUrlPair;
+  version: nameUrlPair;
+};
+
 export type PokemonSpeciesResponseData = {
   // many fields are ignored
+  genera: generaItem[];
   evolution_chain: {
     url: string;
   };
+  gender_rate: number;
+  flavor_text_entries: FlavorTextEntry[];
 };
 
 export type EvolutionChain = {