88 lines
3.1 KiB
Swift
88 lines
3.1 KiB
Swift
//
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// MarkedDeletedItemView.swift
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// SimpleX (iOS)
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//
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// Created by JRoberts on 30.11.2022.
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// Copyright © 2022 SimpleX Chat. All rights reserved.
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//
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import SwiftUI
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import SimpleXChat
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struct MarkedDeletedItemView: View {
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@EnvironmentObject var m: ChatModel
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@Environment(\.colorScheme) var colorScheme
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@ObservedObject var chat: Chat
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var chatItem: ChatItem
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@Binding var revealed: Bool
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var body: some View {
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(Text(mergedMarkedDeletedText).italic() + Text(" ") + chatItem.timestampText)
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.font(.caption)
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.foregroundColor(.secondary)
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.padding(.horizontal, 12)
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.padding(.vertical, 6)
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.background(chatItemFrameColor(chatItem, colorScheme))
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.cornerRadius(18)
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.textSelection(.disabled)
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}
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var mergedMarkedDeletedText: LocalizedStringKey {
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if !revealed,
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let ciCategory = chatItem.mergeCategory,
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var i = m.getChatItemIndex(chatItem) {
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var moderated = 0
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var blocked = 0
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var blockedByAdmin = 0
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var deleted = 0
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var moderatedBy: Set<String> = []
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while i < m.reversedChatItems.count,
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let ci = .some(m.reversedChatItems[i]),
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ci.mergeCategory == ciCategory,
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let itemDeleted = ci.meta.itemDeleted {
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switch itemDeleted {
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case let .moderated(_, byGroupMember):
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moderated += 1
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moderatedBy.insert(byGroupMember.displayName)
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case .blocked: blocked += 1
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case .blockedByAdmin: blockedByAdmin += 1
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case .deleted: deleted += 1
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}
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i += 1
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}
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let total = moderated + blocked + blockedByAdmin + deleted
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return total <= 1
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? markedDeletedText
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: total == moderated
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? "\(total) messages moderated by \(moderatedBy.joined(separator: ", "))"
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: total == blockedByAdmin
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? "\(total) messages blocked by admin"
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: total == blocked + blockedByAdmin
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? "\(total) messages blocked"
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: "\(total) messages marked deleted"
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} else {
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return markedDeletedText
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}
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}
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// same texts are in markedDeletedText in ChatPreviewView, but it returns String;
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// can be refactored into a single function if functions calling these are changed to return same type
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var markedDeletedText: LocalizedStringKey {
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switch chatItem.meta.itemDeleted {
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case let .moderated(_, byGroupMember): "moderated by \(byGroupMember.displayName)"
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case .blocked: "blocked"
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case .blockedByAdmin: "blocked by admin"
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case .deleted, nil: "marked deleted"
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}
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}
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}
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struct MarkedDeletedItemView_Previews: PreviewProvider {
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static var previews: some View {
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Group {
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MarkedDeletedItemView(chat: Chat.sampleData, chatItem: ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent(sndProgress: .complete), itemDeleted: .deleted(deletedTs: .now)), revealed: Binding.constant(true))
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}
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.previewLayout(.fixed(width: 360, height: 200))
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}
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}
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