92 lines
2.6 KiB
Swift
92 lines
2.6 KiB
Swift
//
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// RelayView.swift
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// damus
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//
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// Created by William Casarin on 2022-10-16.
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//
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import SwiftUI
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struct RelayView: View {
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let state: DamusState
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let relay: String
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let timer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
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@State var conn_color: Color = .gray
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func update_connection_color() {
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for relay in state.pool.relays {
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if relay.id == self.relay {
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let c = relay.connection
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if c.isConnected {
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conn_color = .green
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} else if c.isConnecting || c.isReconnecting {
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conn_color = .yellow
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} else {
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conn_color = .red
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}
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}
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}
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}
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var body: some View {
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HStack {
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Circle()
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.frame(width: 8.0, height: 8.0)
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.foregroundColor(conn_color)
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Text(relay)
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}
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.onReceive(timer) { _ in
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update_connection_color()
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}
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.onAppear() {
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update_connection_color()
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}
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.swipeActions {
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if let privkey = state.keypair.privkey {
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RemoveAction(privkey: privkey)
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}
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}
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.contextMenu {
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CopyAction(relay: relay)
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if let privkey = state.keypair.privkey {
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RemoveAction(privkey: privkey)
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}
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}
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}
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func CopyAction(relay: String) -> some View {
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Button {
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UIPasteboard.general.setValue(relay, forPasteboardType: "public.plain-text")
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} label: {
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Label(NSLocalizedString("Copy", comment: "Button to copy a relay server address."), systemImage: "doc.on.doc")
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}
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}
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func RemoveAction(privkey: String) -> some View {
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Button {
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guard let ev = state.contacts.event else {
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return
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}
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let descriptors = state.pool.descriptors
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guard let new_ev = remove_relay( ev: ev, current_relays: descriptors, privkey: privkey, relay: relay) else {
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return
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}
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process_contact_event(pool: state.pool, contacts: state.contacts, pubkey: state.pubkey, ev: new_ev)
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state.pool.send(.event(new_ev))
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} label: {
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Label(NSLocalizedString("Delete", comment: "Button to delete a relay server that the user connects to."), systemImage: "trash")
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}
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.tint(.red)
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}
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}
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struct RelayView_Previews: PreviewProvider {
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static var previews: some View {
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RelayView(state: test_damus_state(), relay: "wss://relay.damus.io", conn_color: .red)
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}
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}
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