115 lines
2.5 KiB
Swift
115 lines
2.5 KiB
Swift
import Foundation
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final class RoomViewModel: ObservableObject {
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@Published var room: Room
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@Published var server: Server
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private let formatter: RoomFormatter
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init(room: Room, server: Server) {
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self.room = room
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self.server = server
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self.formatter = RoomFormatter(room: room, server: server)
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}
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var title: String? {
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formatter.title
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}
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var iconName: String? {
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if room.prid != nil {
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return "discussions"
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} else if room.teamMain == true, room.t == "p" {
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return "teams-private"
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} else if room.teamMain == true {
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return "teams"
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} else if room.t == "p" {
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return "channel-private"
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} else if room.t == "c" {
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return "channel-public"
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} else if room.t == "d", formatter.isGroupChat {
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return "message"
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}
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return nil
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}
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var lastMessage: String {
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guard let user = room.lastMessage?.user else {
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return "No Message"
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}
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let isLastMessageSentByMe = user.username == server.loggedUser.username
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let username = isLastMessageSentByMe ? "You" : ((server.useRealName ? user.name : user.username) ?? "")
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let message = room.lastMessage?.msg ?? "No message"
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if room.lastMessage?.t == "jitsi_call_started" {
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return "Call started by: \(username)"
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}
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if room.lastMessage?.attachments?.allObjects.isEmpty == false {
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return "\(username) sent an attachment"
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}
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if room.lastMessage?.t == "e2e" {
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return "Encrypted message"
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}
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if room.lastMessage?.t == "videoconf" {
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return "Call started"
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}
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if room.t == "d", !isLastMessageSentByMe {
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return message
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}
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return "\(username): \(message)"
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}
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var updatedAt: String? {
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guard let ts = room.ts else {
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return nil
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}
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let calendar = Calendar.current
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let dateFormatter = DateFormatter()
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dateFormatter.locale = Locale.current
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dateFormatter.timeZone = TimeZone.current
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if calendar.isDateInYesterday(ts) {
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return "Yesterday"
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}
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if calendar.isDateInToday(ts) {
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dateFormatter.timeStyle = .short
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dateFormatter.dateStyle = .none
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return dateFormatter.string(from: ts)
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}
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if isInPreviousWeek(date: ts) {
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dateFormatter.dateFormat = "EEEE"
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return dateFormatter.string(from: ts)
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}
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dateFormatter.timeStyle = .none
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dateFormatter.dateStyle = .short
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return dateFormatter.string(from: ts)
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}
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private func isInPreviousWeek(date: Date) -> Bool {
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let oneDay = 24 * 60 * 60
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let calendar = Calendar.current
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let currentDate = Date()
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let lastWeekDate = currentDate.addingTimeInterval(TimeInterval(-7 * oneDay))
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return calendar.isDate(
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date,
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equalTo: lastWeekDate,
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toGranularity: .weekOfYear
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)
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}
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}
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