damus

nostr ios client
git clone git://jb55.com/damus
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ProfileName.swift (3351B)

      1 //
      2 //  ProfileName.swift
      3 //  damus
      4 //
      5 //  Created by William Casarin on 2022-04-16.
      6 //
      7 
      8 import SwiftUI
      9 
     10 func get_friend_icon(contacts: Contacts, pubkey: String, show_confirmed: Bool) -> String? {
     11     if !show_confirmed {
     12         return nil
     13     }
     14     
     15     if contacts.is_friend_or_self(pubkey) {
     16         return "person.fill.checkmark"
     17     }
     18     
     19     if contacts.is_friend_of_friend(pubkey) {
     20         return "person.fill.and.arrow.left.and.arrow.right"
     21     }
     22     
     23     return nil
     24 }
     25 
     26 struct ProfileName: View {
     27     let damus_state: DamusState
     28     let pubkey: String
     29     let profile: Profile?
     30     let prefix: String
     31     
     32     let show_friend_confirmed: Bool
     33     let show_nip5_domain: Bool
     34     
     35     @State var display_name: DisplayName?
     36     @State var nip05: NIP05?
     37 
     38     init(pubkey: String, profile: Profile?, damus: DamusState, show_friend_confirmed: Bool, show_nip5_domain: Bool = true) {
     39         self.pubkey = pubkey
     40         self.profile = profile
     41         self.prefix = ""
     42         self.show_friend_confirmed = show_friend_confirmed
     43         self.show_nip5_domain = show_nip5_domain
     44         self.damus_state = damus
     45     }
     46     
     47     init(pubkey: String, profile: Profile?, prefix: String, damus: DamusState, show_friend_confirmed: Bool, show_nip5_domain: Bool = true) {
     48         self.pubkey = pubkey
     49         self.profile = profile
     50         self.prefix = prefix
     51         self.damus_state = damus
     52         self.show_friend_confirmed = show_friend_confirmed
     53         self.show_nip5_domain = show_nip5_domain
     54     }
     55     
     56     var friend_icon: String? {
     57         return get_friend_icon(contacts: damus_state.contacts, pubkey: pubkey, show_confirmed: show_friend_confirmed)
     58     }
     59     
     60     var current_nip05: NIP05? {
     61         nip05 ?? damus_state.profiles.is_validated(pubkey)
     62     }
     63     
     64     var nip05_color: Color {
     65         return get_nip05_color(pubkey: pubkey, contacts: damus_state.contacts)
     66     }
     67     
     68     var current_display_name: DisplayName {
     69         return display_name ?? Profile.displayName(profile: profile, pubkey: pubkey)
     70     }
     71     
     72     var name_choice: String {
     73         return prefix == "@" ? current_display_name.username : current_display_name.display_name
     74     }
     75     
     76     var body: some View {
     77         HStack(spacing: 2) {
     78             Text(verbatim: "\(prefix)\(name_choice)")
     79                 .font(.body)
     80                 .fontWeight(prefix == "@" ? .none : .bold)
     81             if let nip05 = current_nip05 {
     82                 NIP05Badge(nip05: nip05, pubkey: pubkey, contacts: damus_state.contacts, show_domain: show_nip5_domain, clickable: true)
     83             }
     84             if let friend = friend_icon, current_nip05 == nil {
     85                 Image(systemName: friend)
     86                     .foregroundColor(.gray)
     87             }
     88         }
     89         .onReceive(handle_notify(.profile_updated)) { notif in
     90             let update = notif.object as! ProfileUpdate
     91             if update.pubkey != pubkey {
     92                 return
     93             }
     94             display_name = Profile.displayName(profile: update.profile, pubkey: pubkey)
     95             nip05 = damus_state.profiles.is_validated(pubkey)
     96         }
     97     }
     98 }
     99 
    100 struct ProfileName_Previews: PreviewProvider {
    101     static var previews: some View {
    102         ProfileName(pubkey:
    103                         test_damus_state().pubkey, profile: make_test_profile(), damus: test_damus_state(), show_friend_confirmed: true)
    104     }
    105 }