add RelayLog to the bottom of the RelayDetailView

Signed-off-by: Bryan Montz <bryanmontz@me.com>
Signed-off-by: William Casarin <jb55@jb55.com>

damus/Views/Relays/RelayDetailView.swift

@@ -12,8 +12,18 @@ struct RelayDetailView: View {
     let relay: String
     let nip11: RelayMetadata
     
+    @ObservedObject var log: RelayLog
+    
     @Environment(\.dismiss) var dismiss
     
+    init(state: DamusState, relay: String, nip11: RelayMetadata) {
+        self.state = state
+        self.relay = relay
+        self.nip11 = nip11
+        
+        log = state.relay_model_cache.model(with_relay_id: relay)?.log ?? RelayLog()
+    }
+    
     func check_connection() -> Bool {
         for relay in state.pool.relays {
             if relay.id == self.relay {
@@ -114,6 +124,15 @@ struct RelayDetailView: View {
                         Text(nipsList(nips: nips))
                     }
                 }
+                
+                if let log_contents = log.contents {
+                    Section("Log") {
+                        Text(log_contents)
+                            .font(.system(size: 13))
+                            .lineLimit(nil)
+                            .fixedSize(horizontal: false, vertical: true)
+                    }
+                }
             }
         }
         .onReceive(handle_notify(.switched_timeline)) { notif in