mirror of
https://github.com/vector-im/element-ios.git
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99 lines
4.6 KiB
Swift
99 lines
4.6 KiB
Swift
//
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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 SwiftUI
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typealias UserOtherSessionsViewModelType = StateStoreViewModel<UserOtherSessionsViewState, UserOtherSessionsViewAction>
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class UserOtherSessionsViewModel: UserOtherSessionsViewModelType, UserOtherSessionsViewModelProtocol {
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var completion: ((UserOtherSessionsViewModelResult) -> Void)?
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private let sessionInfos: [UserSessionInfo]
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init(sessionInfos: [UserSessionInfo],
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filter: OtherUserSessionsFilter,
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title: String) {
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self.sessionInfos = sessionInfos
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super.init(initialViewState: UserOtherSessionsViewState(bindings: UserOtherSessionsBindings(filter: filter),
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title: title,
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sections: []))
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updateViewState(filter: filter)
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}
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// MARK: - Public
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override func process(viewAction: UserOtherSessionsViewAction) {
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switch viewAction {
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case let .userOtherSessionSelected(sessionId: sessionId):
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guard let session = sessionInfos.first(where: { $0.id == sessionId }) else {
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assertionFailure("Session should exist in the array.")
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return
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}
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completion?(.showUserSessionOverview(sessionInfo: session))
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case .filerWasChanged:
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updateViewState(filter: state.bindings.filter)
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}
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}
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// MARK: - Private
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private func updateViewState(filter: OtherUserSessionsFilter) {
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let sectionItems = createSectionItems(sessionInfos: sessionInfos, filter: filter)
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let sectionHeader = createHeaderData(filter: filter)
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state.sections = [.sessionItems(header: sectionHeader, items: sectionItems)]
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}
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private func createSectionItems(sessionInfos: [UserSessionInfo], filter: OtherUserSessionsFilter) -> [UserSessionListItemViewData] {
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filterSessions(sessionInfos: sessionInfos, by: filter)
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.map {
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UserSessionListItemViewDataFactory().create(from: $0,
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highlightSessionDetails: filter == .unverified && $0.isCurrent)
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}
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}
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private func filterSessions(sessionInfos: [UserSessionInfo], by filter: OtherUserSessionsFilter) -> [UserSessionInfo] {
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switch filter {
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case .all:
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return sessionInfos.filter { !$0.isCurrent }
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case .inactive:
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return sessionInfos.filter { !$0.isActive }
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case .unverified:
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return sessionInfos.filter { !$0.isVerified }
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case .verified:
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return sessionInfos.filter { $0.isVerified }
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}
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}
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private func createHeaderData(filter: OtherUserSessionsFilter) -> UserOtherSessionsHeaderViewData {
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switch filter {
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case .all:
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return UserOtherSessionsHeaderViewData(title: nil,
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subtitle: VectorL10n.userSessionsOverviewOtherSessionsSectionInfo,
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iconName: nil)
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case .inactive:
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return UserOtherSessionsHeaderViewData(title: VectorL10n.userOtherSessionFilterMenuInactive,
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subtitle: VectorL10n.userSessionsOverviewSecurityRecommendationsInactiveInfo,
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iconName: Asset.Images.userOtherSessionsInactive.name)
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case .unverified:
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return UserOtherSessionsHeaderViewData(title: VectorL10n.userSessionUnverifiedShort,
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subtitle: VectorL10n.userOtherSessionUnverifiedSessionsHeaderSubtitle,
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iconName: Asset.Images.userOtherSessionsUnverified.name)
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case .verified:
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return UserOtherSessionsHeaderViewData(title: VectorL10n.userOtherSessionFilterMenuVerified,
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subtitle: VectorL10n.userOtherSessionVerifiedSessionsHeaderSubtitle,
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iconName: Asset.Images.userOtherSessionsVerified.name)
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}
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}
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}
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