97f6e7f6d6
* Create screen module * Display details on header tap * Add strings * Add room avatar size on details * Update members method signature * Use room proxy values * Create room members screen * Display room members on tap * Update previews and mock room proxy * Commit project file * Various tweaks and cleanup following code review * More small tweaks + UI and screenshot tests Co-authored-by: Stefan Ceriu <stefanc@matrix.org>
79 lines
2.7 KiB
Swift
79 lines
2.7 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 SwiftUI
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typealias RoomMembersViewModelType = StateStoreViewModel<RoomMembersViewState, RoomMembersViewAction>
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class RoomMembersViewModel: RoomMembersViewModelType, RoomMembersViewModelProtocol {
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private let roomProxy: RoomProxyProtocol
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private let mediaProvider: MediaProviderProtocol
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var callback: ((RoomMembersViewModelAction) -> Void)?
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init(roomProxy: RoomProxyProtocol,
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mediaProvider: MediaProviderProtocol) {
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self.roomProxy = roomProxy
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self.mediaProvider = mediaProvider
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super.init(initialViewState: .init(members: [],
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bindings: .init()))
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Task {
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switch await roomProxy.members() {
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case .success(let members):
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state.members = members.map { RoomDetailsMember(withProxy: $0) }
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case .failure(let error):
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MXLog.debug("Failed to retrieve room members: \(error)")
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state.bindings.alertInfo = AlertInfo(id: .alert(ElementL10n.unknownError))
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}
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}
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}
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// MARK: - Public
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override func process(viewAction: RoomMembersViewAction) async {
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switch viewAction {
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case .selectMember(let id):
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MXLog.debug("Member selected: \(id)")
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case .loadMemberData(let id):
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await loadAvatar(forMember: id)
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}
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}
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private func loadAvatar(forMember memberId: String) async {
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guard let member = state.members.first(where: { $0.id == memberId }) else {
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return
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}
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if member.avatar != nil {
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// already loaded
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return
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}
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guard let avatarUrl = member.avatarUrl else {
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// user has no avatar
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return
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}
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switch await mediaProvider.loadImageFromURLString(avatarUrl, avatarSize: .user(on: .roomDetails)) {
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case .success(let image):
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if let index = state.members.firstIndex(where: { $0.id == memberId }) {
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state.members[index].avatar = image
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}
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case .failure(let error):
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MXLog.debug("Failed to retrieve room member avatar: \(error)")
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}
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}
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}
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