Reset Vuex state when returning to game selection to free up memory

src/pages/GameSelectionScreen.vue

@@ -327,6 +327,8 @@ export default class GameSelectionScreen extends Vue {
         await this.$store.dispatch('checkMigrations');
         this.runningMigration = false;
 
+        await this.$store.dispatch('resetLocalState');
+
         this.settings = await ManagerSettings.getSingleton(GameManager.defaultGame);
         const globalSettings = this.settings.getContext().global;
         this.favourites = globalSettings.favouriteGames || [];

src/store/index.ts

@@ -68,7 +68,15 @@ export const store = {
             const settings = await ManagerSettings.getSingleton(game);
             commit('setSettings', settings);
             return settings;
-        }
+        },
+
+        async resetLocalState({commit, dispatch}: Context) {
+            commit('profile/reset');
+            commit('profiles/reset');
+            commit('tsMods/reset');
+            commit('modFilters/reset');
+            await dispatch('resetActiveGame');
+        },
     },
     mutations: {
         setActiveGame(state: State, game: Game) {

src/store/modules/ModFilterModule.ts

@@ -11,7 +11,7 @@ interface State {
 }
 
 /**
- * State for OnlineModList, i.e. list for all the mods available on Thunderstore.
+ * State for ModFilter, i.e. filters for mod listings.
  */
 export default {
     namespaced: true,

src/store/modules/ProfileModule.ts

@@ -119,6 +119,15 @@ export default {
     },
 
     mutations: {
+        reset(state: State) {
+            state.modList = [];
+            state.order = undefined;
+            state.direction = undefined;
+            state.disabledPosition = undefined;
+            state.searchQuery = '';
+            state.dismissedUpdateAll = false;
+        },
+
         dismissUpdateAll(state: State) {
             state.dismissedUpdateAll = true;
         },

src/store/modules/ProfilesModule.ts

@@ -23,6 +23,9 @@ export const ProfilesModule = {
         setProfileList(state: State, profileList: string[]) {
             state.profileList = profileList;
         },
+        reset(state: State) {
+            state.profileList = ['Default'];
+        },
     },
     actions: <ActionTree<State, RootState>>{
         async addProfile({rootGetters, state, dispatch}, name: string) {

src/store/modules/TsModsModule.ts

@@ -116,6 +116,14 @@ export const TsModsModule = {
     },
 
     mutations: <MutationTree<State>>{
+        reset(state: State) {
+            state.cache = new Map<string, CachedMod>();
+            state.connectionError = '';
+            state.deprecated = new Map<string, boolean>();
+            state.exclusions = [];
+            state.mods = [];
+            state.modsLastUpdated = undefined;
+        },
         clearModCache(state) {
             state.cache.clear();
         },