87 lines
2.8 KiB
Swift
87 lines
2.8 KiB
Swift
//
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// Copyright 2022 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 Combine
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import Foundation
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enum UserIndicatorType: Equatable {
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case toast(progress: UserIndicator.Progress?)
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case modal(progress: UserIndicator.Progress?, interactiveDismissDisabled: Bool, allowsInteraction: Bool)
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static var toast: Self { .toast(progress: .none) }
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static var modal: Self { .modal(progress: .indeterminate, interactiveDismissDisabled: false, allowsInteraction: false) }
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}
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struct UserIndicator: Equatable, Identifiable {
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enum Progress: Equatable {
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static func == (lhs: UserIndicator.Progress, rhs: UserIndicator.Progress) -> Bool {
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switch (lhs, rhs) {
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case (.indeterminate, .indeterminate): return true
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case (.published(let lhsPublisher), .published(let rhsPublisher)): return lhsPublisher.value == rhsPublisher.value
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default: return false
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}
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}
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case indeterminate
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case published(CurrentValuePublisher<Double, Never>)
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}
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var id: String = UUID().uuidString
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var type: UserIndicatorType = .toast
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var title: String
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var iconName: String?
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var persistent = false
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// MARK: - Associated values from the type
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var progress: Progress? {
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switch type {
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case .toast(let progress): return progress
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case .modal(let progress, _, _): return progress
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}
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}
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var progressPublisher: CurrentValuePublisher<Double, Never> {
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switch type {
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case .toast(let progress), .modal(let progress, _, _):
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switch progress {
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case .none, .indeterminate:
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return CurrentValueSubject<Double, Never>(0.0).asCurrentValuePublisher()
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case .some(.published(let publisher)):
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return publisher
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}
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}
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}
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var interactiveDismissDisabled: Bool {
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switch type {
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case .toast:
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return false
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case .modal(_, let interactiveDismissDisabled, _):
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return interactiveDismissDisabled
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}
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}
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var allowsInteraction: Bool {
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switch type {
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case .toast:
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return true
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case .modal(_, _, let allowsInteraction):
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return allowsInteraction
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}
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}
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}
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