2022-03-15 11:51:17 +00:00
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//
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// Copyright 2021 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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import SwiftUI
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/// Using an enum for the screen allows you define the different state cases with
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/// the relevant associated data for each case.
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@available(iOS 14.0, *)
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enum MockOnboardingAvatarScreenState: MockScreenState, CaseIterable {
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// A case for each state you want to represent
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// with specific, minimal associated data that will allow you
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// mock that screen.
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case placeholderAvatar(userId: String, displayName: String)
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case userSelectedAvatar(userId: String, displayName: String, avatar: UIImage)
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/// The associated screen
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var screenType: Any.Type {
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OnboardingAvatarScreen.self
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}
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/// A list of screen state definitions
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static var allCases: [MockOnboardingAvatarScreenState] {
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let userId = "@example:matrix.org"
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let displayName = "Jane"
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let avatar = Asset.Images.appSymbol.image
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return [
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.placeholderAvatar(userId: userId, displayName: displayName),
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2022-03-15 16:00:06 +00:00
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.userSelectedAvatar(userId: userId, displayName: displayName, avatar: avatar)
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2022-03-15 11:51:17 +00:00
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]
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}
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/// Generate the view struct for the screen state.
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var screenView: ([Any], AnyView) {
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let avatarColorCount = DefaultThemeSwiftUI().colors.namesAndAvatars.count
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let viewModel: OnboardingAvatarViewModel
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switch self {
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case .placeholderAvatar(let userId, let displayName):
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viewModel = OnboardingAvatarViewModel(userId: userId, displayName: displayName, avatarColorCount: avatarColorCount)
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case .userSelectedAvatar(let userId, let displayName, let avatar):
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viewModel = OnboardingAvatarViewModel(userId: userId, displayName: displayName, avatarColorCount: avatarColorCount)
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viewModel.updateAvatarImage(with: avatar)
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}
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return (
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[self, viewModel],
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AnyView(OnboardingAvatarScreen(viewModel: viewModel.context)
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.addDependency(MockAvatarService.example))
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)
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}
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}
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