initial commit

LoginView.swift

@@ -0,0 +1,74 @@
+import SwiftUI
+
+struct LoginView: View {
+    @Environment(AppEnvironment.self) private var env
+
+    @State private var email = ""
+    @State private var password = ""
+    @State private var remember = true
+    @State private var phase: LoadPhase = .idle
+
+    var body: some View {
+        NavigationStack {
+            Form {
+                Section {
+                    TextField("Email", text: $email)
+                        .textContentType(.username)
+                        .keyboardType(.emailAddress)
+                        .textInputAutocapitalization(.never)
+                        .autocorrectionDisabled()
+                    SecureField("Password", text: $password)
+                        .textContentType(.password)
+                    Toggle("Remember me", isOn: $remember)
+                } header: {
+                    Text("Sign in")
+                } footer: {
+                    if let host = env.configuration?.host {
+                        Text("Connecting to \(host)")
+                    }
+                }
+
+                Section {
+                    Button {
+                        Task { await signIn() }
+                    } label: {
+                        HStack {
+                            Spacer()
+                            if phase == .loading { ProgressView() } else { Text("Sign in") }
+                            Spacer()
+                        }
+                    }
+                    .disabled(email.isEmpty || password.isEmpty || phase == .loading)
+                }
+
+                if case .failed(let msg) = phase {
+                    Section { Text(msg).foregroundStyle(.red).font(.footnote) }
+                }
+            }
+            .navigationTitle("MCMS")
+            .toolbar {
+                ToolbarItem(placement: .topBarLeading) {
+                    NavigationLink {
+                        SettingsView(isInitialSetup: false)
+                    } label: {
+                        Image(systemName: "gearshape")
+                    }
+                }
+            }
+            .onAppear {
+                email = env.savedEmail ?? ""
+                password = env.savedPassword ?? ""
+            }
+        }
+    }
+
+    private func signIn() async {
+        phase = .loading
+        do {
+            try await env.signIn(email: email, password: password, remember: remember)
+            phase = .loaded
+        } catch {
+            phase = .failed((error as? APIError)?.localizedDescription ?? error.localizedDescription)
+        }
+    }
+}