Starting to get app views displaying data (roughly)

13 files changed, 317 insertions, 122 deletions

diff --git a/Hotline/Hotline/HotlineClient.swift b/Hotline/Hotline/HotlineClient.swift
index b5ea1d9..de01ae9 100644
--- a/Hotline/Hotline/HotlineClient.swift
+++ b/Hotline/Hotline/HotlineClient.swift
@@ -9,10 +9,26 @@ enum HotlineClientStatus: Int {
   case loggedIn
 }
 
-struct HotlineChat {
+struct HotlineChat: Identifiable {
+  let id = UUID()
   let message: String
-  let userID: UInt16?
+  let username: String
   let isTopic: Bool
+  
+  static let parser = /\s+(.+):\s+(.*)/
+  
+  init(message: String, isTopic: Bool = false) {
+    self.isTopic = isTopic
+    
+    if let match = message.firstMatch(of: HotlineChat.parser) {
+      self.username = String(match.1)
+      self.message = String(match.2)
+    }
+    else {
+      self.username = ""
+      self.message = message
+    }
+  }
 }
 
 @Observable
@@ -29,8 +45,9 @@ class HotlineClient {
   var connectionStatus: HotlineClientStatus = .disconnected
   var agreement: String?
   var users: [UInt16:HotlineUser] = [:]
-  var userList: [UInt16] = []
+  var userList: [HotlineUser] = []
   var chatMessages: [HotlineChat] = []
+  var messageBoard: String = ""
   
   var userName: String = "bolt"
   var userIconID: UInt16 = 128
@@ -324,6 +341,19 @@ class HotlineClient {
     self.sendTransaction(t, callback: callback)
   }
   
+  func sendGetNews(callback: (() -> Void)? = nil) {
+    let t = HotlineTransaction(type: .getMessages)
+    self.sendTransaction(t, callback: callback)
+  }
+  
+  func sendGetFileList(path: String? = nil, callback: (() -> Void)? = nil) {
+    let t = HotlineTransaction(type: .getFileNameList)
+    if let p = path {
+//      t.setFieldString(type: .filePath)
+    }
+    self.sendTransaction(t, callback: callback)
+  }
+  
   // MARK: - Incoming
   
   private func processReply(_ transaction: HotlineTransaction) {
@@ -356,11 +386,11 @@ class HotlineClient {
     case .getUserNameList:
       print("GOT USER LIST")
       var newUsers: [UInt16:HotlineUser] = [:]
-      var newUserList: [UInt16] = []
+      var newUserList: [HotlineUser] = []
       for u in transaction.getFieldList(type: .userNameWithInfo) {
         let user = u.getUser()
         newUsers[user.id] = user
-        newUserList.append(user.id)
+        newUserList.append(user)
       }
       DispatchQueue.main.async {
         self.users = newUsers
@@ -369,6 +399,13 @@ class HotlineClient {
         print("HotlineClient got users:\n")
         print("\(self.userList)\n\n")
       }
+    case .getMessages:
+      print("GOT MESSAGE BOARD")
+      if let textField = transaction.getField(type: .data), let text = textField.getString() {
+        DispatchQueue.main.async {
+          self.messageBoard = text
+        }
+      }
     default:
       break
     }
@@ -389,16 +426,18 @@ class HotlineClient {
 //      print("HotlineClient: Received reply transaction: \(transaction)")
       
     case .chatMessage:
+      print("HotlineClient: chat \(transaction)")
       if
         let chatTextParam = transaction.getField(type: .data),
-        let chatText = chatTextParam.getString(),
-        let userNameParam = transaction.getField(type: .userName),
-        let userName = userNameParam.getString(),
-        let userIDParam = transaction.getField(type: .userID),
-        let userID = userIDParam.getUInt16() {
-        print("HotlineClient: \(userName):\(userID): \(chatText)")
+        let chatText = chatTextParam.getString()
+//        let userNameParam = transaction.getField(type: .userName),
+//        let userName = userNameParam.getString(),
+//        let userIDParam = transaction.getField(type: .userID),
+//        let userID = userIDParam.getUInt16() {
+      {
+        print("HotlineClient: \(chatText)")
           DispatchQueue.main.async {
-            self.chatMessages.append(HotlineChat(message: chatText, userID: userID, isTopic: false))
+            self.chatMessages.append(HotlineChat(message: chatText, isTopic: false))
           }
         }
     case .notifyOfUserChange:
diff --git a/Hotline/Hotline/HotlineProtocol.swift b/Hotline/Hotline/HotlineProtocol.swift
index 200ac47..20168b0 100644
--- a/Hotline/Hotline/HotlineProtocol.swift
+++ b/Hotline/Hotline/HotlineProtocol.swift
@@ -285,6 +285,7 @@ enum HotlineTransactionFieldType: UInt16 {
   case versionNumber = 160 // Integer
   case communityBannerID = 161 // Integer
   case serverName = 162 // String
+  case fileNameWithInfo = 200 // Data { type: 4, creator: 4, file size: 4, reserved: 4, name script: 2, name size: 2, name data: size }
   // TODO: Add file field types
   case quotingMessage = 214 // String?
   case automaticResponse = 215 // String
@@ -348,6 +349,9 @@ enum HotlineTransactionType: UInt16 {
   case downloadInfo = 211 // Server
   case downloadBanner = 212
   case uploadFolder = 213
+  case getNewsFile = 294
+  case postNews = 295
+  case receiveNewsFile = 296 // Server
   case getUserNameList = 300
   case notifyOfUserChange = 301 // Server
   case notifyOfUserDelete = 302 // Server
diff --git a/Hotline/HotlineApp.swift b/Hotline/HotlineApp.swift
index 238ca48..d999e89 100644
--- a/Hotline/HotlineApp.swift
+++ b/Hotline/HotlineApp.swift
@@ -16,6 +16,7 @@ struct HotlineApp: App {
 //    }
 //  }()
   
+  @State private var appState = HotlineState()
   @State private var hotline = HotlineClient()
   @State private var tracker = HotlineTrackerClient(tracker: HotlineTracker("hltracker.com"))
   
@@ -23,6 +24,7 @@ struct HotlineApp: App {
     
     WindowGroup {
       HotlineView()
+        .environment(appState)
         .environment(hotline)
         .environment(tracker)
     }
diff --git a/Hotline/Views/AgreementView.swift b/Hotline/Views/AgreementView.swift
index c61c9d7..39730ce 100644
--- a/Hotline/Views/AgreementView.swift
+++ b/Hotline/Views/AgreementView.swift
@@ -1,11 +1,13 @@
 import SwiftUI
 
 struct AgreementView: View {
-  @Environment(\.dismiss) var dismiss
+  @Environment(HotlineState.self) private var appState
   
   let text: String
   
   var body: some View {
+//    @Bindable var config = appState
+    
     VStack(alignment: .leading) {
       ScrollView {
         VStack(alignment: .leading) {
@@ -18,11 +20,14 @@ struct AgreementView: View {
       }
       Button("OK") {
         print("DONE")
+        appState.dismissAgreement()
       }
       .bold()
       .padding(EdgeInsets(top: 16, leading: 24, bottom: 16, trailing: 24))
       .frame(maxWidth: .infinity)
     }
+    .presentationDetents([.fraction(0.6)])
+    .presentationDragIndicator(.visible)
   }
 }
 
diff --git a/Hotline/Views/ChatView.swift b/Hotline/Views/ChatView.swift
index 532a890..6dc7318 100644
--- a/Hotline/Views/ChatView.swift
+++ b/Hotline/Views/ChatView.swift
@@ -1,55 +1,64 @@
 import SwiftUI
 
 struct ChatView: View {
-//  @Binding private var input: String
+  @Environment(HotlineClient.self) private var hotline
+  
   @State var input: String = ""
   @State private var scrollPos: Int?
   @State private var contentHeight: CGFloat = 0
   
   var body: some View {
     VStack(spacing: 0) {
-      GeometryReader { geometry in
-        ScrollView(.vertical) {
-          ScrollViewReader { scrollReader in
-            VStack(alignment: .leading) {
-              Spacer()
-              LazyVStack(alignment: .leading, spacing: 10) {
-                HStack(alignment: .firstTextBaseline) {
-                  Text("bolt:").bold().fontDesign(.monospaced).frame(minWidth: 60)
-                  Text("hello!").fontDesign(.monospaced).textSelection(.enabled)
-                }
-                ForEach(0..<50) { i in
-                  HStack(alignment: .firstTextBaseline) {
-                    Text("mierau:").bold().fontDesign(.monospaced)
-                    Text("g'day to you. what's going on this afternoon?")
-                      .fontDesign(.monospaced)
-                      .textSelection(.enabled)
-                  }
-                }
-                Text("").font(.system(size: 0)).id("bottomScroll")
-              }
-              .padding()
-            }
-            //          .frame(width: geometry.size.width)
-            .frame(minHeight: geometry.size.height)
-//            .background(Color.red)
-            .onAppear() {
-              scrollReader.scrollTo("bottomScroll", anchor: .bottom)
-            }
-            //          .onChange() {
-            //            scrollReader.scrollTo(10000, anchor: .bottomTrailing)
-            //          }
-          }
+      List(hotline.chatMessages) { msg in
+        if msg.username == "" {
+          
+        }
+        HStack(alignment: .firstTextBaseline) {
+          Text("\(msg.username):").bold().fontDesign(.monospaced).font(.system(size: 12))
+          Text(msg.message)
+            .fontDesign(.monospaced)
+            .textSelection(.enabled)
+            .font(.system(size: 12))
         }
       }
+      .padding()
+      
+//      GeometryReader { geometry in
+//        ScrollView(.vertical) {
+//          ScrollViewReader { scrollReader in
+//            VStack(alignment: .leading) {
+//              Spacer()
+//              List(hotline.chatMessages) { msg in
+//                HStack(alignment: .firstTextBaseline) {
+//                  Text("\(msg.username):").bold().fontDesign(.monospaced)
+//                  Text(msg.message)
+//                    .fontDesign(.monospaced)
+//                    .textSelection(.enabled)
+//                }
+//              }
+//              .padding()
+//            }
+//            //          .frame(width: geometry.size.width)
+//            .frame(minHeight: geometry.size.height)
+////            .background(Color.red)
+//            .onAppear() {
+////              scrollReader.scrollTo("bottomScroll", anchor: .bottom)
+//            }
+//            //          .onChange() {
+//            //            scrollReader.scrollTo(10000, anchor: .bottomTrailing)
+//            //          }
+//          }
+//        }
+//      }
       
       Divider()
       
       HStack(alignment: .top) {
         Image(systemName: "chevron.right")
-        TextField("This is a chat topic", text: $input, axis: .vertical)
+        TextField("", text: $input, axis: .vertical)
           .lineLimit(1...5)
           .onSubmit {
+            hotline.sendChat(message: self.input)
             //        HotlineClient.shared.sendChat(message: self.input)
             self.input = ""
           }
@@ -60,4 +69,5 @@ struct ChatView: View {
 
 #Preview {
   ChatView()
+    .environment(HotlineClient())
 }
diff --git a/Hotline/Views/FilesView.swift b/Hotline/Views/FilesView.swift
new file mode 100644
index 0000000..0e1bb91
--- /dev/null
+++ b/Hotline/Views/FilesView.swift
@@ -0,0 +1,32 @@
+import SwiftUI
+
+struct FilesView: View {
+  @Environment(HotlineClient.self) private var hotline
+  
+  @State private var fetched = false
+  
+  var body: some View {
+    ScrollView {
+      VStack(spacing: 0) {
+        List(hotline.userList) { u in
+          HStack(alignment: .firstTextBaseline) {
+            Text(u.name).bold().foregroundStyle(u.isAdmin ? Color.red : Color.black)
+          }
+        }
+        .padding()
+      }
+    }
+    .task {
+      if !fetched {
+        hotline.sendGetFileList() {
+          fetched = true
+        }
+      }
+    }
+  }
+}
+
+#Preview {
+  FilesView()
+    .environment(HotlineClient())
+}
diff --git a/Hotline/Views/HotlineState.swift b/Hotline/Views/HotlineState.swift
new file mode 100644
index 0000000..9ae4940
--- /dev/null
+++ b/Hotline/Views/HotlineState.swift
@@ -0,0 +1,24 @@
+import Foundation
+import SwiftUI
+
+@Observable
+class HotlineState {
+  var agreementPresented = false
+  var trackerPresented = true
+  
+  func presentTracker() {
+    self.trackerPresented = true
+  }
+  
+  func dismissTracker() {
+    self.trackerPresented = false
+  }
+  
+  func presentAgreement() {
+    self.agreementPresented = true
+  }
+  
+  func dismissAgreement() {
+    self.agreementPresented = false
+  }
+}
diff --git a/Hotline/Views/HotlineView.swift b/Hotline/Views/HotlineView.swift
index 67ef067..fe67f79 100644
--- a/Hotline/Views/HotlineView.swift
+++ b/Hotline/Views/HotlineView.swift
@@ -1,13 +1,22 @@
 import SwiftUI
 
 struct HotlineView: View {
+  @Environment(HotlineState.self) private var appState
   @Environment(HotlineClient.self) private var hotline
   @Environment(HotlineTrackerClient.self) private var tracker
   
-  @State private var isTrackerVisible = false
+  @State private var isTrackerVisible = true
   
   var body: some View {
+    @Bindable var config = appState
+    
     NavigationStack {
+      ServerView()
+    }
+    .sheet(isPresented: $config.agreementPresented) {
+      AgreementView(text: hotline.agreement!)
+    }
+    .sheet(isPresented: $config.trackerPresented) {
       TrackerView()
     }
   }
diff --git a/Hotline/Views/MessageBoardView.swift b/Hotline/Views/MessageBoardView.swift
new file mode 100644
index 0000000..e5f1521
--- /dev/null
+++ b/Hotline/Views/MessageBoardView.swift
@@ -0,0 +1,42 @@
+import SwiftUI
+
+struct MessageBoardView: View {
+  @Environment(HotlineState.self) private var appState
+  @Environment(HotlineClient.self) private var hotline
+  
+  @State private var fetched = false
+  
+  var body: some View {
+//    @Bindable var config = appState
+    
+    VStack(alignment: .leading) {
+      ScrollView {
+        VStack(alignment: .leading) {
+          Text(hotline.messageBoard)
+            .fontDesign(.monospaced)
+            .padding()
+            .dynamicTypeSize(.small)
+            .textSelection(.enabled)
+        }
+      }
+    }
+    .presentationDetents([.fraction(0.6)])
+    .presentationDragIndicator(.visible)
+    .task {
+      if !fetched {
+        hotline.sendGetNews() {
+          fetched = true
+        }
+      }
+    }
+    .refreshable {
+      hotline.sendGetNews()
+    }
+  }
+}
+
+#Preview {
+  MessageBoardView()
+    .environment(HotlineState())
+    .environment(HotlineClient())
+}
diff --git a/Hotline/Views/ServerView.swift b/Hotline/Views/ServerView.swift
index 1610aa7..0dafbce 100644
--- a/Hotline/Views/ServerView.swift
+++ b/Hotline/Views/ServerView.swift
@@ -1,53 +1,64 @@
 import SwiftUI
 
 struct ServerView: View {
+  @Environment(HotlineState.self) private var appState
   @Environment(HotlineClient.self) private var hotline
   @Environment(HotlineTrackerClient.self) private var tracker
-  
-  @State private var isTrackerVisible = false
-  
+    
   var body: some View {
+    @Bindable var config = appState
+    
     TabView {
       NavigationView {
         ChatView()
-          .navigationTitle("Badmoon")
+          .navigationTitle(hotline.server?.name ?? "Hotline")
+          .navigationBarTitleDisplayMode(.inline)
           .navigationBarItems(
             leading: Button(action: {
-              withAnimation {
-                isTrackerVisible.toggle()
-              }
+              appState.presentTracker()
             }) {
-              Image(systemName: "line.horizontal.3") // Hamburger icon or similar
+              Image(systemName: "globe.americas.fill") // Hamburger icon or similar
                 .imageScale(.large)
             }
           )
-          .toolbarBackground(.visible, for: .navigationBar)
-          .toolbarBackground(.red, for: .navigationBar)
+//          .toolbarBackground(.visible, for: .navigationBar)
+//          .toolbarBackground(.red, for: .navigationBar)
       }
-      .navigationBarTitleDisplayMode(.inline)
       .tabItem {
         Image(systemName: "message")
       }
       
-      Text("Users")
-        .tabItem {
-          Image(systemName: "person.fill")
-        }
+      NavigationView {
+        UserListView()
+          .navigationTitle("User List")
+          .navigationBarTitleDisplayMode(.inline)
+      }
+      .tabItem {
+        Image(systemName: "person.fill")
+      }
       
       Text("News")
         .tabItem {
           Image(systemName: "newspaper")
         }
       
-      Text("Files")
-        .tabItem {
-          Image(systemName: "folder")
-        }
+      NavigationView {
+        MessageBoardView()
+          .navigationTitle("Message Board")
+          .navigationBarTitleDisplayMode(.inline)
+      }
+      .tabItem {
+        Image(systemName: "pin")
+      }
       
-      Text("Transfers")
-        .tabItem {
-          Image(systemName: "network")
-        }
+      NavigationView {
+        FilesView()
+          .navigationTitle("Files")
+          .navigationBarTitleDisplayMode(.inline)
+      }
+      .tabItem {
+        Image(systemName: "folder")
+      }
     }
 //      .sheet(isPresented: Binding(get: { hotline.connectionStatus != .loggedIn }, set: { _ in })) {
 //        TrackerView()
diff --git a/Hotline/Views/TrackerServerView.swift b/Hotline/Views/TrackerServerView.swift
index 5be6f7a..2c0f3e3 100644
--- a/Hotline/Views/TrackerServerView.swift
+++ b/Hotline/Views/TrackerServerView.swift
@@ -1,11 +1,15 @@
 import SwiftUI
 
 struct TrackerServerView: View {
-  @Environment(\.dismiss) var dismiss
+  @Environment(HotlineState.self) private var appState
+  @Environment(HotlineClient.self) private var hotline
+  @Environment(\.dismiss) private var dismiss
   
   let server: HotlineServer
   
   var body: some View {
+    @Bindable var config = appState
+    
     VStack(alignment: .leading) {
       HStack {
         Text("🌎").dynamicTypeSize(.xxxLarge)
@@ -20,9 +24,9 @@ struct TrackerServerView: View {
       
       HStack(alignment: .center) {
         Button("Connect") {
-          print("WHAT", "HELLO", server.address)
-//          HotlineClient.shared.connect(to: server)
-          dismiss()
+          hotline.connect(to: server)
+          config.dismissTracker()
+//          dismiss()
         }
         .bold()
         .padding(EdgeInsets(top: 16, leading: 24, bottom: 16, trailing: 24))
@@ -44,4 +48,5 @@ struct TrackerServerView: View {
 
 #Preview {
   TrackerServerView(server: HotlineServer(address: "192.168.1.1", port: 5050, users: 5, name: "Ye Olde Server", description: "This is a server"))
+    .environment(HotlineClient())
 }
diff --git a/Hotline/Views/TrackerView.swift b/Hotline/Views/TrackerView.swift
index 5d1afe2..edb2330 100644
--- a/Hotline/Views/TrackerView.swift
+++ b/Hotline/Views/TrackerView.swift
@@ -5,63 +5,54 @@ struct TrackerView: View {
   //  @Environment(\.modelContext) private var modelContext
   //  @Query private var items: [Item]
   
+  @Environment(HotlineState.self) private var appState
   @Environment(HotlineClient.self) private var hotline
   @Environment(HotlineTrackerClient.self) private var tracker
   
-  //  @StateObject var tracker = HotlineTrackerClient(address: "hltracker.com")
-  //  @StateObject var client = HotlineClient.shared
-  
   @State private var selectedServer: HotlineServer?
-  @State private var showingAgreement = false
-  @State private var showingConnectSheet = false
-  
-  //  @Bindable var trackerTest = tracker
   
   var body: some View {
-    List(selection: $selectedServer) {
-      ForEach(tracker.servers) { server in
-        HStack {
-          Text("🌎")
-          Text(server.name!).bold()
-          Spacer()
-          Text("\(server.users)").opacity(0.6)
+    @Bindable var config = appState
+    
+    NavigationView {
+      List(selection: $selectedServer) {
+        ForEach(tracker.servers) { server in
+          TrackerServerView(server: server)
         }
-        .listRowBackground(Color(white: 0.96))
-        .listRowInsets(EdgeInsets(top: 0, leading: 16.0, bottom: 0, trailing: 16.0))
-        .listRowSeparator(.visible, edges: VerticalEdge.Set.all)
-        .listRowSeparatorTint(Color(white: 1.0))
-        .tag(server)
       }
-    }
-    .background(Color(white: 0.96))
-    .listStyle(.plain)
-    .frame(maxWidth: .infinity)
-    .task {
-      tracker.fetch()
-    }
-    .sheet(item: $selectedServer) { item in
-      TrackerServerView(server: item)
-    }
-    .sheet(isPresented: Binding(get: { hotline.agreement != nil }, set: { _ in })) {
-      AgreementView(text: hotline.agreement!)
-    }
-    .navigationTitle("Tracker")
-    .navigationBarTitleDisplayMode(.inline)
-    .toolbar {
-      ToolbarItem(placement: .topBarTrailing) {
-        Image(systemName: "gearshape.fill")
+      .background(Color(white: 0.96))
+      .listStyle(.plain)
+      .frame(maxWidth: .infinity)
+      .task {
+        tracker.fetch()
+      }
+//      .sheet(item: $selectedServer) { item in
+//        TrackerServerView(server: item)
+//      }
+      .refreshable {
+        tracker.fetch()
+      }
+      .navigationTitle("Tracker")
+      .navigationBarTitleDisplayMode(.inline)
+      .toolbar {
+        ToolbarItem(placement: .topBarTrailing) {
+          Button {
+            config.dismissTracker()
+          } label: {
+            Image(systemName: "xmark.circle.fill")
+              .symbolRenderingMode(.hierarchical)
+              .foregroundColor(.gray)
+          }
+        }
+        //        ToolbarItem(placement: .topBarTrailing) {
+        //          Image(systemName: "camera.fill")
+        //        }
+        //        ToolbarItem(placement: .principal) {
+        //          Text("Username")
+        //        }
       }
-      //        ToolbarItem(placement: .topBarTrailing) {
-      //          Image(systemName: "camera.fill")
-      //        }
-      //        ToolbarItem(placement: .principal) {
-      //          Text("Username")
-      //        }
-    }
-    .refreshable {
-      tracker.fetch()
     }
-    .interactiveDismissDisabled()
+//    .interactiveDismissDisabled()
   }
 }
 
diff --git a/Hotline/Views/UserListView.swift b/Hotline/Views/UserListView.swift
new file mode 100644
index 0000000..cbb029d
--- /dev/null
+++ b/Hotline/Views/UserListView.swift
@@ -0,0 +1,21 @@
+import SwiftUI
+
+struct UserListView: View {
+  @Environment(HotlineClient.self) private var hotline
+  
+  var body: some View {
+    VStack(spacing: 0) {
+      List(hotline.userList) { u in
+        HStack(alignment: .firstTextBaseline) {
+          Text(u.name).bold().foregroundStyle(u.isAdmin ? Color.red : Color.black)
+        }
+      }
+      .padding()
+    }
+  }
+}
+
+#Preview {
+  ChatView()
+    .environment(HotlineClient())
+}