Save a default model per user, set from Settings

mac/Sources/Byre/Composer.swift

@@ -291,7 +291,8 @@ struct ComposerView: View {
         let offered = live.map { s in models.filter { vendorOf($0) == s.vendor.rawValue } } ?? models
         let options = !current.isEmpty && !offered.contains(current) ? [current] + offered : offered
         let modelKey = "message:\(live?.id ?? key)"
-        return ModelState(live: live, current: current, options: options, modelKey: modelKey, selected: pick ?? modelChoices[modelKey] ?? (current.isEmpty ? options[0] : current))
+        let fresh = live == nil ? store.defaultModel : options[0]
+        return ModelState(live: live, current: current, options: options, modelKey: modelKey, selected: pick ?? modelChoices[modelKey] ?? (current.isEmpty ? fresh : current))
     }
 
     var body: some View {

mac/Sources/Byre/Settings.swift

@@ -25,6 +25,11 @@ struct SettingsView: View {
                 heading("Notifications")
                 DeviceNotifications()
                 PrefsBox()
+                heading("Default model")
+                Text("New tasks you start from byre run on this model.")
+                    .foregroundStyle(Palette.muted)
+                    .fixedSize(horizontal: false, vertical: true)
+                DefaultModelMenu()
                 heading("What your lead has learned")
                 Text("Your lead notes your priorities and preferences as it works with you, and starts every session with them.")
                     .foregroundStyle(Palette.muted)
@@ -132,6 +137,42 @@ private struct PrefsBox: View {
     }
 }
 
+private struct DefaultModelMenu: View {
+    @Environment(Store.self) private var store
+    @Environment(Overlays.self) private var overlays
+
+    var body: some View {
+        Menu {
+            ForEach(models, id: \.self) { m in
+                Button(m) {
+                    Task {
+                        do {
+                            store.me = try await store.api.client.updateDefaultModel(body: .json(.init(model: m))).ok.body.json
+                        } catch {
+                            overlays.showAlert(errorText(error))
+                        }
+                    }
+                }
+            }
+        } label: {
+            HStack(spacing: 8) {
+                Text(store.defaultModel)
+                Image(systemName: "chevron.up.chevron.down")
+                    .font(.system(size: 9, weight: .semibold))
+            }
+            .foregroundStyle(Palette.text)
+            .modifier(FieldStyle())
+            .contentShape(Rectangle())
+        }
+        .menuStyle(.button)
+        .buttonStyle(.plain)
+        .menuIndicator(.hidden)
+        .fixedSize()
+        .help("Model for new tasks")
+        .padding(.top, 8)
+    }
+}
+
 private struct LeadNotes: View {
     @Environment(Store.self) private var store
     @Environment(Overlays.self) private var overlays

mac/Sources/Byre/Store.swift

@@ -92,7 +92,7 @@ final class Store {
         todoBusy[key] = discuss ? "discuss" : "start"
         Task {
             do {
-                _ = try await api.client.startTodoItem(path: .init(projectId: projectId), body: .json(.init(title: title, model: models[0], discuss: discuss))).created
+                _ = try await api.client.startTodoItem(path: .init(projectId: projectId), body: .json(.init(title: title, model: defaultModel, discuss: discuss))).created
             } catch {
                 overlays.showAlert(errorText(error))
             }
@@ -108,7 +108,7 @@ final class Store {
         todoBusy[key] = "start"
         Task {
             do {
-                _ = try await api.client.createTask(path: .init(projectId: projectId), body: .json(.init(title: title, prompt: brief, model: models[0]))).created
+                _ = try await api.client.createTask(path: .init(projectId: projectId), body: .json(.init(title: title, prompt: brief, model: defaultModel))).created
             } catch {
                 overlays.showAlert(errorText(error))
             }
@@ -126,7 +126,7 @@ final class Store {
         let live = lead != nil && lead!.state != .completed
         Task {
             do {
-                _ = try await api.client.messageLead(body: .json(.init(text: "Let's discuss your suggestion \"\(title)\" before starting it:\n\n\(brief)", model: live ? nil : models[0]))).accepted
+                _ = try await api.client.messageLead(body: .json(.init(text: "Let's discuss your suggestion \"\(title)\" before starting it:\n\n\(brief)", model: live ? nil : defaultModel))).accepted
             } catch {
                 overlays.showAlert(errorText(error))
             }
@@ -208,6 +208,10 @@ final class Store {
         focusTab(.reviews)
     }
 
+    var defaultModel: String {
+        me!.defaultModel
+    }
+
     func loadMe() async throws {
         me = try await api.client.getMe().ok.body.json
     }

mac/Sources/Byre/Switcher.swift

@@ -234,7 +234,7 @@ final class SwitcherModel {
         case .newTask(let p, let title):
             create(p.id, .init(title: title))
         case .startTask(let p, let title):
-            create(p.id, .init(title: title, prompt: title, model: models[0]))
+            create(p.id, .init(title: title, prompt: title, model: store.defaultModel))
         case .startWorkflow(let p, let title):
             pickWorkflow(p, title)
         case .workflow(let p, let title, let w):
@@ -442,7 +442,7 @@ private struct SwitcherRowView: View {
                     .lineLimit(1)
                     .truncationMode(.tail)
                     .frame(maxWidth: .infinity, alignment: .leading)
-                state(models[0])
+                state(store.defaultModel)
                     .help("Model for the first message")
             case .startTask(let p, let title):
                 Text(created([("Start in ", nil), (p.name, Palette.muted), (": \(title)", nil)]))
@@ -450,7 +450,7 @@ private struct SwitcherRowView: View {
                     .lineLimit(1)
                     .truncationMode(.tail)
                     .frame(maxWidth: .infinity, alignment: .leading)
-                state(models[0])
+                state(store.defaultModel)
                     .help("The title is the agent's first message")
             case .startWorkflow(let p, let title):
                 Text(created([("Start workflow… in ", nil), (p.name, Palette.muted), (": \(title)", nil)]))