Add onboarding avatar screen.

Includes a PhotoPickerPresenter to pick photos without requesting permissions.
2026-05-04 23:17:43 +02:00 · 2022-03-15 11:51:17 +00:00
parent a7dbb37cfa
commit 4a63b6cdc8
29 changed files with 1090 additions and 87 deletions
@@ -0,0 +1,71 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+import SwiftUI
+
+/// Using an enum for the screen allows you define the different state cases with
+/// the relevant associated data for each case.
+@available(iOS 14.0, *)
+enum MockOnboardingAvatarScreenState: MockScreenState, CaseIterable {
+    // A case for each state you want to represent
+    // with specific, minimal associated data that will allow you
+    // mock that screen.
+    case placeholderAvatar(userId: String, displayName: String)
+    case userSelectedAvatar(userId: String, displayName: String, avatar: UIImage)
+    case waiting(userId: String, displayName: String?, avatar: UIImage)
+    
+    /// The associated screen
+    var screenType: Any.Type {
+        OnboardingAvatarScreen.self
+    }
+    
+    /// A list of screen state definitions
+    static var allCases: [MockOnboardingAvatarScreenState] {
+        let userId = "@example:matrix.org"
+        let displayName = "Jane"
+        let avatar = Asset.Images.appSymbol.image
+        
+        return [
+            .placeholderAvatar(userId: userId, displayName: displayName),
+            .userSelectedAvatar(userId: userId, displayName: displayName, avatar: avatar),
+            .waiting(userId: userId, displayName: displayName, avatar: avatar)
+        ]
+    }
+    
+    /// Generate the view struct for the screen state.
+    var screenView: ([Any], AnyView)  {
+        let avatarColorCount = DefaultThemeSwiftUI().colors.namesAndAvatars.count
+        let viewModel: OnboardingAvatarViewModel
+        switch self {
+        case .placeholderAvatar(let userId, let displayName):
+            viewModel = OnboardingAvatarViewModel(userId: userId, displayName: displayName, avatarColorCount: avatarColorCount)
+        case .userSelectedAvatar(let userId, let displayName, let avatar):
+            viewModel = OnboardingAvatarViewModel(userId: userId, displayName: displayName, avatarColorCount: avatarColorCount)
+            viewModel.updateAvatarImage(with: avatar)
+        case .waiting(let userId, let displayName, let avatar):
+            viewModel = OnboardingAvatarViewModel(userId: userId, displayName: displayName, avatarColorCount: avatarColorCount)
+            viewModel.updateAvatarImage(with: avatar)
+            viewModel.startLoading()
+        }
+        
+        return (
+            [self, viewModel],
+            AnyView(OnboardingAvatarScreen(viewModel: viewModel.context)
+                .addDependency(MockAvatarService.example))
+        )
+    }
+}