feat: Save selected service to file

Sophie start off from the service that was selected when it was last
open.

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

10 files changed, 49 insertions, 41 deletions

diff --git a/packages/main/src/index.ts b/packages/main/src/index.ts
index 2072017..f5f6be4 100644
--- a/packages/main/src/index.ts
+++ b/packages/main/src/index.ts
@@ -205,7 +205,7 @@ async function createWindow(): Promise<unknown> {
       const actionToDispatch = Action.parse(rawAction);
       switch (actionToDispatch.action) {
         case 'set-selected-service-id':
-          store.shared.setSelectedServiceId(actionToDispatch.serviceId);
+          store.settings.setSelectedServiceId(actionToDispatch.serviceId);
           break;
         case 'set-browser-view-bounds':
           store.setBrowserViewBounds(actionToDispatch.browserViewBounds);
diff --git a/packages/main/src/infrastructure/config/impl/ConfigFile.ts b/packages/main/src/infrastructure/config/impl/ConfigFile.ts
index 90ee187..e8237b4 100644
--- a/packages/main/src/infrastructure/config/impl/ConfigFile.ts
+++ b/packages/main/src/infrastructure/config/impl/ConfigFile.ts
@@ -29,7 +29,7 @@ import type Config from '../../../stores/config/Config';
 import type Disposer from '../../../utils/Disposer';
 import { getLogger } from '../../../utils/log';
 import type ConfigRepository from '../ConfigRepository';
-import type ReadConfigResult from '../ReadConfigResult';
+import type { ReadConfigResult } from '../ConfigRepository';
 
 const log = getLogger('ConfigFile');
 
@@ -81,7 +81,7 @@ export default class ConfigFile implements ConfigRepository {
     } finally {
       this.#writingConfig = false;
     }
-    log.info('Wrote config file', this.#configFilePath);
+    log.debug('Wrote config file', this.#configFilePath);
   }
 
   watchConfig(callback: () => Promise<void>, throttleMs: number): Disposer {
diff --git a/packages/main/src/reactions/synchronizeConfig.ts b/packages/main/src/reactions/synchronizeConfig.ts
index 4a9c24b..9436c16 100644
--- a/packages/main/src/reactions/synchronizeConfig.ts
+++ b/packages/main/src/reactions/synchronizeConfig.ts
@@ -58,6 +58,9 @@ export default async function synchronizeConfig(
         return true;
       }
       lastConfigOnDisk = sharedStore.config;
+      // We can't use `comparer.structural` from `mobx`, because
+      // it handles missing values and `undefined` values differently,
+      // but JSON5 is unable to distinguish them.
       if (!deepEqual(result.data, lastConfigOnDisk, { strict: true })) {
         await writeConfig();
       }
@@ -75,7 +78,7 @@ export default async function synchronizeConfig(
     () => sharedStore.config,
     debounce((config) => {
       // We can compare snapshots by reference, since it is only recreated on store changes.
-      if (lastConfigOnDisk !== config) {
+      if (!deepEqual(config, lastConfigOnDisk, { strict: true })) {
         writeConfig().catch((error) => {
           log.error('Failed to write config on config change', error);
         });
diff --git a/packages/main/src/stores/GlobalSettings.ts b/packages/main/src/stores/GlobalSettings.ts
index 0a54aa3..7bbc089 100644
--- a/packages/main/src/stores/GlobalSettings.ts
+++ b/packages/main/src/stores/GlobalSettings.ts
@@ -22,12 +22,30 @@ import {
   GlobalSettings as GlobalSettingsBase,
   ThemeSource,
 } from '@sophie/shared';
-import { Instance } from 'mobx-state-tree';
+import { Instance, resolveIdentifier, types } from 'mobx-state-tree';
 
-const GlobalSettings = GlobalSettingsBase.actions((self) => ({
+import { getLogger } from '../utils/log';
+import overrideProps from '../utils/overrideProps';
+
+import Service from './Service';
+
+const log = getLogger('sharedStore');
+
+const GlobalSettings = overrideProps(GlobalSettingsBase, {
+  selectedService: types.safeReference(Service),
+}).actions((self) => ({
   setThemeSource(mode: ThemeSource): void {
     self.themeSource = mode;
   },
+  setSelectedServiceId(serviceId: string): void {
+    const serviceInstance = resolveIdentifier(Service, self, serviceId);
+    if (serviceInstance === undefined) {
+      log.warn('Trying to select unknown service', serviceId);
+      return;
+    }
+    self.selectedService = serviceInstance;
+    log.debug('Selected service', serviceId);
+  },
 }));
 
 /*
diff --git a/packages/main/src/stores/SharedStore.ts b/packages/main/src/stores/SharedStore.ts
index b9983f6..182b693 100644
--- a/packages/main/src/stores/SharedStore.ts
+++ b/packages/main/src/stores/SharedStore.ts
@@ -21,7 +21,6 @@
 import { SharedStore as SharedStoreBase } from '@sophie/shared';
 import { getSnapshot, Instance, types } from 'mobx-state-tree';
 
-import { getLogger } from '../utils/log';
 import overrideProps from '../utils/overrideProps';
 
 import GlobalSettings from './GlobalSettings';
@@ -30,8 +29,6 @@ import Service from './Service';
 import type Config from './config/Config';
 import loadConfig from './config/loadConfig';
 
-const log = getLogger('sharedStore');
-
 function getConfigs<T>(models: { config: T }[]): T[] | undefined {
   return models.length === 0 ? undefined : models.map((model) => model.config);
 }
@@ -42,7 +39,6 @@ const SharedStore = overrideProps(SharedStoreBase, {
   profiles: types.array(types.reference(Profile)),
   servicesById: types.map(Service),
   services: types.array(types.reference(Service)),
-  selectedService: types.safeReference(Service),
 })
   .views((self) => ({
     get config(): Config {
@@ -62,15 +58,6 @@ const SharedStore = overrideProps(SharedStoreBase, {
     setShouldUseDarkColors(shouldUseDarkColors: boolean): void {
       self.shouldUseDarkColors = shouldUseDarkColors;
     },
-    setSelectedServiceId(serviceId: string): void {
-      const serviceInstance = self.servicesById.get(serviceId);
-      if (serviceInstance === undefined) {
-        log.warn('Trying to select unknown service', serviceId);
-        return;
-      }
-      self.selectedService = serviceInstance;
-      log.debug('Selected service', serviceId);
-    },
   }));
 
 /*
diff --git a/packages/main/src/stores/config/loadConfig.ts b/packages/main/src/stores/config/loadConfig.ts
index 770d675..55d15c8 100644
--- a/packages/main/src/stores/config/loadConfig.ts
+++ b/packages/main/src/stores/config/loadConfig.ts
@@ -106,22 +106,13 @@ export default function loadConfig(
   target: {
     readonly profiles: IMSTArray<IReferenceType<typeof Profile>>;
     readonly profilesById: IMSTMap<typeof Profile>;
-    selectedService: Service | undefined;
     readonly services: IMSTArray<IReferenceType<typeof Service>>;
     readonly servicesById: IMSTMap<typeof Service>;
     readonly settings: GlobalSettings;
   },
   config: Config,
 ): void {
-  const {
-    profiles,
-    profilesById,
-    selectedService,
-    services,
-    servicesById,
-    settings,
-  } = target;
-  const { id: selectedServiceId } = selectedService ?? { id: undefined };
+  const { profiles, profilesById, services, servicesById, settings } = target;
   const {
     profiles: profilesConfig,
     services: servicesConfig,
@@ -134,13 +125,16 @@ export default function loadConfig(
   );
   applySettings(profiles, profilesById, profilesToApply);
   applySettings(services, servicesById, servicesToApply);
-  applySnapshot(settings, settingsToApply);
-  let newSelectedService: Service | undefined;
-  if (selectedServiceId !== undefined) {
-    newSelectedService = servicesById.get(selectedServiceId);
+  const { selectedService } = settingsToApply;
+  // Be more robust against when a deleted service is selected.
+  if (
+    typeof selectedService !== 'string' ||
+    !servicesById.has(selectedService)
+  ) {
+    settingsToApply.selectedService = undefined;
   }
-  if (newSelectedService === undefined && services.length > 0) {
-    [newSelectedService] = services;
+  applySnapshot(settings, settingsToApply);
+  if (settings.selectedService === undefined && services.length > 0) {
+    [settings.selectedService] = services;
   }
-  target.selectedService = newSelectedService;
 }
diff --git a/packages/renderer/src/components/ServiceSwitcher.tsx b/packages/renderer/src/components/ServiceSwitcher.tsx
index 167153f..e4d371e 100644
--- a/packages/renderer/src/components/ServiceSwitcher.tsx
+++ b/packages/renderer/src/components/ServiceSwitcher.tsx
@@ -63,7 +63,10 @@ const ServiceSwitcherTab = styled(Tab, {
 
 export default observer(() => {
   const store = useStore();
-  const { selectedService, services } = store;
+  const {
+    settings: { selectedService },
+    services,
+  } = store;
 
   return (
     <ServiceSwitcherRoot
diff --git a/packages/renderer/src/stores/RendererStore.ts b/packages/renderer/src/stores/RendererStore.ts
index c5a94df..4d85929 100644
--- a/packages/renderer/src/stores/RendererStore.ts
+++ b/packages/renderer/src/stores/RendererStore.ts
@@ -24,6 +24,7 @@ import {
   Service,
   SophieRenderer,
   ThemeSource,
+  GlobalSettings,
 } from '@sophie/shared';
 import { applySnapshot, applyPatch, Instance, types } from 'mobx-state-tree';
 
@@ -38,12 +39,12 @@ const RendererStore = types
     shared: types.optional(SharedStore, {}),
   })
   .views((self) => ({
+    get settings(): GlobalSettings {
+      return self.shared.settings;
+    },
     get services(): Service[] {
       return self.shared.services;
     },
-    get selectedService(): Service | undefined {
-      return self.shared.selectedService;
-    },
   }))
   .actions((self) => ({
     setSelectedServiceId(serviceId: string): void {
diff --git a/packages/shared/src/stores/GlobalSettings.ts b/packages/shared/src/stores/GlobalSettings.ts
index 1c6d7f3..7a2c334 100644
--- a/packages/shared/src/stores/GlobalSettings.ts
+++ b/packages/shared/src/stores/GlobalSettings.ts
@@ -22,12 +22,15 @@ import { Instance, types, SnapshotIn, SnapshotOut } from 'mobx-state-tree';
 
 import { ThemeSource } from '../schemas';
 
+import Service from './Service';
+
 const GlobalSettings = /* @__PURE__ */ (() =>
   types.model('GlobalSettings', {
     themeSource: types.optional(
       types.enumeration(ThemeSource.options),
       'system',
     ),
+    selectedService: types.safeReference(Service),
   }))();
 
 /*
diff --git a/packages/shared/src/stores/SharedStore.ts b/packages/shared/src/stores/SharedStore.ts
index 4e064c6..d81a3d3 100644
--- a/packages/shared/src/stores/SharedStore.ts
+++ b/packages/shared/src/stores/SharedStore.ts
@@ -37,7 +37,6 @@ const SharedStore = /* @__PURE__ */ (() =>
     profiles: types.array(types.reference(Profile)),
     servicesById: types.map(Service),
     services: types.array(types.reference(Service)),
-    selectedService: types.safeReference(Service),
     shouldUseDarkColors: false,
   }))();