126 lines
3.1 KiB
Swift
126 lines
3.1 KiB
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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import Foundation
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enum JoinRoomScreenViewModelAction: Equatable {
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case joined
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case dismiss
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case presentDeclineAndBlock(userID: String)
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}
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enum JoinRoomScreenMode: Equatable {
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case loading
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case unknown
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case joinable
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case restricted
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case inviteRequired
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case invited(isDM: Bool)
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case knockable
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case knocked
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case banned(sender: String?, reason: String?)
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case forbidden
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var isInvite: Bool {
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switch self {
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case .invited:
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true
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default:
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false
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}
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}
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}
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struct JoinRoomScreenRoomDetails {
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let name: String?
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let topic: String?
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let canonicalAlias: String?
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let avatar: RoomAvatar?
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let memberCount: Int?
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let inviter: RoomInviterDetails?
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let isDirect: Bool?
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}
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struct JoinRoomScreenViewState: BindableState {
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let roomID: String
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var roomDetails: JoinRoomScreenRoomDetails?
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var mode: JoinRoomScreenMode = .loading
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var hideInviteAvatars = false
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var bindings = JoinRoomScreenViewStateBindings()
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var shouldHideAvatars: Bool {
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hideInviteAvatars && mode.isInvite
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}
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var title: String {
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if isDMInvite, let inviter = roomDetails?.inviter {
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return inviter.displayName ?? inviter.id
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} else {
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return roomDetails?.name ?? L10n.screenJoinRoomTitleNoPreview
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}
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}
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var subtitle: String? {
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switch mode {
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case .invited(isDM: true):
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if let inviter = roomDetails?.inviter {
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return inviter.displayName != nil ? inviter.id : nil
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}
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return nil
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case .loading, .unknown, .knocked:
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return nil
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default:
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return roomDetails?.canonicalAlias
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}
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}
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var avatar: RoomAvatar? {
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// DM invites avatars are broken, this is a workaround
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// https://github.com/matrix-org/matrix-rust-sdk/issues/4825
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if isDMInvite, let inviter = roomDetails?.inviter {
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.heroes([.init(userID: inviter.id, displayName: inviter.displayName, avatarURL: hideInviteAvatars ? nil : inviter.avatarURL)])
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} else if let roomDetails, let avatar = roomDetails.avatar {
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shouldHideAvatars ? avatar.removingAvatar : avatar
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} else if let name = roomDetails?.name {
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.room(id: roomID, name: name, avatarURL: nil)
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} else {
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nil
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}
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}
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var isDMInvite: Bool {
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mode == .invited(isDM: true)
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}
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}
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struct JoinRoomScreenViewStateBindings {
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var alertInfo: AlertInfo<JoinRoomScreenAlertType>?
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var knockMessage = ""
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}
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enum JoinRoomScreenAlertType {
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case declineInvite
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case declineInviteAndBlock
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case cancelKnock
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case loadingError
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}
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enum JoinRoomScreenViewAction {
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case cancelKnock
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case knock
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case join
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case acceptInvite
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case declineInvite
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case declineInviteAndBlock(userID: String)
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case forget
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case dismiss
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}
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