Use separate defaults keys for instances and accounts

Extensions/String+Format.swift

@@ -1,11 +0,0 @@
-import Foundation
-
-extension String {
-    var serializationSafe: String {
-        let serializationUnsafe = ":;"
-        let forbidden = CharacterSet(charactersIn: serializationUnsafe)
-        let result = unicodeScalars.filter { !forbidden.contains($0) }
-
-        return String(String.UnicodeScalarView(result))
-    }
-}

Fixtures/Instance+Fixtures.swift

@@ -2,9 +2,6 @@ import Foundation
 
 extension Instance {
     static var fixture: Instance {
-        Instance(name: "Home", url: "https://invidious.home.net", accounts: [
+        Instance(name: "Home", url: "https://invidious.home.net")
-            .init(id: UUID(), name: "Evelyn", url: "https://invidious.home.net", sid: "abc"),
-            .init(id: UUID(), name: "Jake", url: "https://invidious.home.net", sid: "xyz")
-        ])
     }
 }

Model/Instance.swift

@@ -5,13 +5,15 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
     struct Account: Defaults.Serializable, Hashable, Identifiable {
         static var bridge = AccountsBridge()
 
-        let id: UUID?
+        let id: UUID
+        let instanceID: UUID
         var name: String?
         let url: String
         let sid: String
 
-        init(id: UUID? = nil, name: String? = nil, url: String, sid: String) {
+        init(id: UUID? = nil, instanceID: UUID, name: String? = nil, url: String, sid: String) {
             self.id = id ?? UUID()
+            self.instanceID = instanceID
             self.name = name
             self.url = url
             self.sid = sid
@@ -45,7 +47,8 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
             }
 
             return [
-                "id": value.id?.uuidString ?? "",
+                "id": value.id.uuidString,
+                "instanceID": value.instanceID.uuidString,
                 "name": value.name ?? "",
                 "url": value.url,
                 "sid": value.sid
@@ -55,30 +58,32 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
         func deserialize(_ object: Serializable?) -> Value? {
             guard
                 let object = object,
+                let id = object["id"],
+                let instanceID = object["instanceID"],
                 let url = object["url"],
                 let sid = object["sid"]
             else {
                 return nil
             }
 
+            let uuid = UUID(uuidString: id)
+            let instanceUUID = UUID(uuidString: instanceID)!
             let name = object["name"] ?? ""
 
-            return Account(name: name, url: url, sid: sid)
+            return Account(id: uuid, instanceID: instanceUUID, name: name, url: url, sid: sid)
         }
     }
 
     static var bridge = InstancesBridge()
 
-    let id: UUID?
+    let id: UUID
     let name: String
     let url: String
-    var accounts = [Account]()
 
-    init(id: UUID? = nil, name: String, url: String, accounts: [Account] = []) {
+    init(id: UUID? = nil, name: String, url: String) {
         self.id = id ?? UUID()
         self.name = name
         self.url = url
-        self.accounts = accounts
     }
 
     var description: String {
@@ -90,7 +95,7 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
     }
 
     var anonymousAccount: Account {
-        Account(name: "Anonymous", url: url, sid: "")
+        Account(instanceID: id, name: "Anonymous", url: url, sid: "")
     }
 
     struct InstancesBridge: Defaults.Bridge {
@@ -103,10 +108,9 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
             }
 
             return [
-                "id": value.id?.uuidString ?? "",
+                "id": value.id.uuidString,
                 "name": value.name,
-                "url": value.url,
+                "url": value.url
-                "accounts": value.accounts.map { "\($0.id!):\($0.name ?? ""):\($0.sid)" }.joined(separator: ";")
             ]
         }
 
@@ -119,24 +123,10 @@ struct Instance: Defaults.Serializable, Hashable, Identifiable {
                 return nil
             }
 
-            let name = object["name"] ?? ""
-            let accounts = object["accounts"] ?? ""
             let uuid = UUID(uuidString: id)
+            let name = object["name"] ?? ""
 
-            var instance = Instance(id: uuid, name: name, url: url)
+            return Instance(id: uuid, name: name, url: url)
-
-            accounts.split(separator: ";").forEach { sid in
-                let components = sid.components(separatedBy: ":")
-
-                let id = components[0]
-                let name = components[1]
-                let sid = components[2]
-
-                let uuid = UUID(uuidString: id)
-                instance.accounts.append(Account(id: uuid, name: name, url: instance.url, sid: sid))
-            }
-
-            return instance
         }
     }
 

Model/InstancesModel.swift

@@ -3,7 +3,7 @@ import Foundation
 
 final class InstancesModel: ObservableObject {
     var defaultAccount: Instance.Account! {
-        Defaults[.instances].first?.accounts.first
+        Defaults[.accounts].first
     }
 
     func find(_ id: Instance.ID?) -> Instance? {
@@ -15,7 +15,7 @@ final class InstancesModel: ObservableObject {
     }
 
     func accounts(_ id: Instance.ID?) -> [Instance.Account] {
-        find(id)?.accounts ?? []
+        Defaults[.accounts].filter { $0.instanceID == id }
     }
 
     func add(name: String, url: String) -> Instance {
@@ -32,20 +32,15 @@ final class InstancesModel: ObservableObject {
     }
 
     func addAccount(instance: Instance, name: String, sid: String) -> Instance.Account {
-        let account = Instance.Account(name: name, url: instance.url, sid: sid)
+        let account = Instance.Account(instanceID: instance.id, name: name, url: instance.url, sid: sid)
-
+        Defaults[.accounts].append(account)
-        if let index = Defaults[.instances].firstIndex(where: { $0.id == instance.id }) {
-            Defaults[.instances][index].accounts.append(account)
-        }
 
         return account
     }
 
-    func removeAccount(instance: Instance, account: Instance.Account) {
+    func removeAccount(_ account: Instance.Account) {
-        if let instanceIndex = Defaults[.instances].firstIndex(where: { $0.id == instance.id }) {
+        if let accountIndex = Defaults[.accounts].firstIndex(where: { $0.id == account.id }) {
-            if let accountIndex = Defaults[.instances][instanceIndex].accounts.firstIndex(where: { $0.id == account.id }) {
+            Defaults[.accounts].remove(at: accountIndex)
-                Defaults[.instances][instanceIndex].accounts.remove(at: accountIndex)
-            }
         }
     }
 }

Pearvidious.xcodeproj/project.pbxproj

@@ -80,9 +80,6 @@
 		375168D62700FAFF008F96A6 /* Debounce.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D52700FAFF008F96A6 /* Debounce.swift */; };
 		375168D72700FDB8008F96A6 /* Debounce.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D52700FAFF008F96A6 /* Debounce.swift */; };
 		375168D82700FDB9008F96A6 /* Debounce.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D52700FAFF008F96A6 /* Debounce.swift */; };
-		375168DB27010806008F96A6 /* String+Format.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D92701070E008F96A6 /* String+Format.swift */; };
-		375168DC27010807008F96A6 /* String+Format.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D92701070E008F96A6 /* String+Format.swift */; };
-		375168DD27010808008F96A6 /* String+Format.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375168D92701070E008F96A6 /* String+Format.swift */; };
 		375DFB5826F9DA010013F468 /* InstancesModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375DFB5726F9DA010013F468 /* InstancesModel.swift */; };
 		375DFB5926F9DA010013F468 /* InstancesModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375DFB5726F9DA010013F468 /* InstancesModel.swift */; };
 		375DFB5A26F9DA010013F468 /* InstancesModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 375DFB5726F9DA010013F468 /* InstancesModel.swift */; };
@@ -332,7 +329,6 @@
 		37484C2C26FC844700287258 /* InstanceDetailsSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceDetailsSettingsView.swift; sourceTree = "<group>"; };
 		37484C3026FCB8F900287258 /* AccountValidator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountValidator.swift; sourceTree = "<group>"; };
 		375168D52700FAFF008F96A6 /* Debounce.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Debounce.swift; sourceTree = "<group>"; };
-		375168D92701070E008F96A6 /* String+Format.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String+Format.swift"; sourceTree = "<group>"; };
 		375DFB5726F9DA010013F468 /* InstancesModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstancesModel.swift; sourceTree = "<group>"; };
 		3761ABFC26F0F8DE00AA496F /* EnvironmentValues.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = EnvironmentValues.swift; sourceTree = "<group>"; };
 		3761AC0E26F0F9A600AA496F /* UnsubscribeAlertModifier.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UnsubscribeAlertModifier.swift; sourceTree = "<group>"; };
@@ -648,7 +644,6 @@
 				379775922689365600DD52A8 /* Array+Next.swift */,
 				376578842685429C00D4EA09 /* CaseIterable+Next.swift */,
 				37BA794E26DC3E0E002A0235 /* Int+Format.swift */,
-				375168D92701070E008F96A6 /* String+Format.swift */,
 				377A20A82693C9A2002842B8 /* TypedContentAccessors.swift */,
 			);
 			path = Extensions;
@@ -1079,7 +1074,6 @@
 				37BA793F26DB8F97002A0235 /* ChannelVideosView.swift in Sources */,
 				37754C9D26B7500000DBD602 /* VideosView.swift in Sources */,
 				37C194C726F6A9C8005D3B96 /* RecentsModel.swift in Sources */,
-				375168DD27010808008F96A6 /* String+Format.swift in Sources */,
 				37484C1926FC837400287258 /* PlaybackSettingsView.swift in Sources */,
 				3711403F26B206A6005B3555 /* SearchModel.swift in Sources */,
 				37F64FE426FE70A60081B69E /* RedrawOnViewModifier.swift in Sources */,
@@ -1214,7 +1208,6 @@
 				37754C9E26B7500000DBD602 /* VideosView.swift in Sources */,
 				3797758C2689345500DD52A8 /* Store.swift in Sources */,
 				37141674267A8E10006CA35D /* Country.swift in Sources */,
-				375168DC27010807008F96A6 /* String+Format.swift in Sources */,
 				37AAF2A126741C97007FC770 /* SubscriptionsView.swift in Sources */,
 				37BA794C26DC30EC002A0235 /* AppSidebarPlaylists.swift in Sources */,
 				37D4B19826717E1500C925CA /* Video.swift in Sources */,
@@ -1295,7 +1288,6 @@
 				37AAF27E26737323007FC770 /* PopularView.swift in Sources */,
 				37A9966026D6F9B9006E3224 /* WatchNowView.swift in Sources */,
 				37484C1F26FC83A400287258 /* InstancesSettingsView.swift in Sources */,
-				375168DB27010806008F96A6 /* String+Format.swift in Sources */,
 				37AAF29A26740A01007FC770 /* VideosListView.swift in Sources */,
 				37C7A1D7267BFD9D0010EAD6 /* SponsorBlockSegment.swift in Sources */,
 				376578932685490700D4EA09 /* PlaylistsView.swift in Sources */,

Shared/Defaults.swift

@@ -6,6 +6,7 @@ extension Defaults.Keys {
     #endif
 
     static let instances = Key<[Instance]>("instances", default: [])
+    static let accounts = Key<[Instance.Account]>("accounts", default: [])
 
     static let selectedPlaylistID = Key<String?>("selectedPlaylistID")
     static let showingAddToPlaylist = Key<Bool>("showingAddToPlaylist", default: false)

Shared/Navigation/AccountsMenuView.swift

@@ -2,6 +2,7 @@ import Defaults
 import SwiftUI
 
 struct AccountsMenuView: View {
+    @EnvironmentObject<InstancesModel> private var instancesModel
     @EnvironmentObject<InvidiousAPI> private var api
 
     @Default(.instances) private var instances
@@ -13,7 +14,7 @@ struct AccountsMenuView: View {
                     api.setAccount(instance.anonymousAccount)
                 }
 
-                ForEach(instance.accounts) { account in
+                ForEach(instancesModel.accounts(instance.id)) { account in
                     Button(accountButtonTitle(instance: instance, account: account)) {
                         api.setAccount(account)
                     }

Shared/Settings/AccountFormView.swift

@@ -111,7 +111,7 @@ struct AccountFormView: View {
             return
         }
 
-        let account = instances.addAccount(instance: instance, name: name.serializationSafe, sid: sid)
+        let account = instances.addAccount(instance: instance, name: name, sid: sid)
         selectedAccount?.wrappedValue = account
 
         dismiss()
@@ -120,7 +120,7 @@ struct AccountFormView: View {
     private var validator: AccountValidator {
         AccountValidator(
             url: instance.url,
-            account: Instance.Account(url: instance.url, sid: sid),
+            account: Instance.Account(instanceID: instance.id, url: instance.url, sid: sid),
             id: $sid,
             valid: $valid,
             validated: $validated

Shared/Settings/AccountSettingsView.swift

@@ -12,6 +12,7 @@ struct AccountSettingsView: View {
     var body: some View {
         HStack {
             Text(account.description)
+
             Spacer()
 
             HStack {
@@ -23,7 +24,7 @@ struct AccountSettingsView: View {
                     isPresented: $presentingRemovalConfirmationDialog
                 ) {
                     Button("Remove", role: .destructive) {
-                        instances.removeAccount(instance: instance, account: account)
+                        instances.removeAccount(account)
                     }
                 }
                 #if os(macOS)

Shared/Settings/InstanceDetailsSettingsView.swift

@@ -15,12 +15,12 @@ struct InstanceDetailsSettingsView: View {
     var body: some View {
         List {
             Section(header: Text("Accounts")) {
-                ForEach(instance.accounts) { account in
+                ForEach(instances.accounts(instanceID)) { account in
                     Text(account.description)
                     #if !os(tvOS)
                         .swipeActions(edge: .trailing, allowsFullSwipe: false) {
                             Button("Remove", role: .destructive) {
-                                instances.removeAccount(instance: instance, account: account)
+                                instances.removeAccount(account)
                                 accountsChanged.toggle()
                             }
                         }

Shared/Settings/InstancesSettingsView.swift

@@ -23,6 +23,14 @@ struct InstancesSettingsView: View {
         instancesModel.find(selectedInstanceID)
     }
 
+    var accounts: [Instance.Account] {
+        guard selectedInstance != nil else {
+            return []
+        }
+
+        return instancesModel.accounts(selectedInstanceID)
+    }
+
     var body: some View {
         Group {
             #if os(iOS)
@@ -74,16 +82,17 @@ struct InstancesSettingsView: View {
                     }
 
                     if let instance = selectedInstance {
-                        if instance.accounts.isEmpty {
+                        if accounts.isEmpty {
                             Text("You have no accounts for this instance")
                                 .font(.caption)
                                 .foregroundColor(.secondary)
                         } else {
                             Text("Accounts")
                             List(selection: $selectedAccount) {
-                                ForEach(instance.accounts) { account in
+                                ForEach(accounts) { account in
                                     AccountSettingsView(instance: instance, account: account,
                                                         selectedAccount: $selectedAccount)
+                                        .tag(account)
                                 }
                             }
                             #if os(macOS)