Implemented basic news reading support. Various UI tweaks.

17 files changed, 550 insertions, 146 deletions

diff --git a/Hotline/Assets.xcassets/AppIcon.appiconset/App Icon.png b/Hotline/Assets.xcassets/AppIcon.appiconset/App Icon.png
deleted file mode 100644
index c81665b..0000000
--- a/Hotline/Assets.xcassets/AppIcon.appiconset/App Icon.png
+++ /dev/null
diff --git a/Hotline/Assets.xcassets/AppIcon.appiconset/Contents.json b/Hotline/Assets.xcassets/AppIcon.appiconset/Contents.json
index 1e3ebc4..fbb9876 100644
--- a/Hotline/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Hotline/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "App Icon.png",
+      "filename" : "hotline app icon.png",
       "idiom" : "universal",
       "platform" : "ios",
       "size" : "1024x1024"
diff --git a/Hotline/Assets.xcassets/AppIcon.appiconset/hotline app icon.png b/Hotline/Assets.xcassets/AppIcon.appiconset/hotline app icon.png
new file mode 100644
index 0000000..57ab755
--- /dev/null
+++ b/Hotline/Assets.xcassets/AppIcon.appiconset/hotline app icon.png
diff --git a/Hotline/Hotline/HotlineClient.swift b/Hotline/Hotline/HotlineClient.swift
index a2621b2..533a5fb 100644
--- a/Hotline/Hotline/HotlineClient.swift
+++ b/Hotline/Hotline/HotlineClient.swift
@@ -550,12 +550,17 @@ class HotlineClient {
     }
   }
   
-  func sendGetNewsCategories(sent: ((Bool) -> Void)? = nil, reply: (([HotlineNewsCategory]) -> Void)?) {
-    let t = HotlineTransaction(type: .getNewsCategoryNameList)
+  func sendGetNewsCategories(path: [String] = [], sent: ((Bool) -> Void)? = nil, reply: (([HotlineNewsCategory]) -> Void)?) {
+    var t = HotlineTransaction(type: .getNewsCategoryNameList)
+    if !path.isEmpty {
+      t.setFieldPath(type: .newsPath, val: path)
+    }
+    
     self.sendTransaction(t, sent: sent, reply: { rt, err in
       var categories: [HotlineNewsCategory] = []
       for categoryListItem in rt.getFieldList(type: .newsCategoryListData15) {
-        let c = categoryListItem.getNewsCategory()
+        var c = categoryListItem.getNewsCategory()
+        c.path = path + [c.name]
         categories.append(c)
         print("CATEGORY: \(c)")
       }
@@ -565,12 +570,57 @@ class HotlineClient {
     })
   }
   
-  func sendGetNewsArticles(path: [String]? = nil, sent: ((Bool) -> Void)? = nil, reply: ((String) -> Void)? = nil) {
+  func sendGetNewsArticle(id articleID: UInt32, path: [String], flavor: String, sent: ((Bool) -> Void)? = nil, reply: ((String?) -> Void)? = nil) {
+    var t = HotlineTransaction(type: .getNewsArticleData)
+    t.setFieldPath(type: .newsPath, val: path)
+    t.setFieldUInt32(type: .newsArticleID, val: articleID)
+    t.setFieldString(type: .newsArticleDataFlavor, val: flavor, encoding: .ascii)
+    
+    self.sendTransaction(t, sent: sent, reply: { r, err in
+      if err != nil {
+        reply?(nil)
+        return
+      }
+      
+      let articleData = r.getField(type: .newsArticleData)
+      let articleString = articleData?.getString()
+      
+      print("GOT ARTICLE", articleString)
+      
+      reply?(articleString)
+    })
+  }
+  
+  func sendGetNewsArticles(path: [String] = [], sent: ((Bool) -> Void)? = nil, reply: (([HotlineNewsArticle]) -> Void)? = nil) {
     var t = HotlineTransaction(type: .getNewsArticleNameList)
-    if path != nil {
-      t.setFieldPath(type: .newsPath, val: path!)
+    if !path.isEmpty {
+      t.setFieldPath(type: .newsPath, val: path)
     }
-    self.sendTransaction(t, sent: sent)
+    self.sendTransaction(t, sent: sent, reply: { r, err in
+      if err != nil {
+        reply?([])
+        return
+      }
+      
+      var articles: [HotlineNewsArticle] = []
+      var articleData = r.getField(type: .newsArticleListData)
+      
+      print("ARTICLE DATA?", articleData)
+      
+      if let newsList = articleData?.getNewsList() {
+        for art in newsList.articles {
+          var blah = art
+          blah.path = path
+          articles.append(blah)
+          
+          print(blah.title)
+        }
+      }
+      
+      DispatchQueue.main.async {
+        reply?(articles)
+      }
+    })
   }
   
   func sendGetFileList(path: [String] = [], sent: ((Bool) -> Void)? = nil, reply: (([HotlineFile]) -> Void)? = nil) {
diff --git a/Hotline/Hotline/HotlineProtocol.swift b/Hotline/Hotline/HotlineProtocol.swift
index 125ec98..f155c0e 100644
--- a/Hotline/Hotline/HotlineProtocol.swift
+++ b/Hotline/Hotline/HotlineProtocol.swift
@@ -63,32 +63,102 @@ struct HotlineServer: Identifiable, Hashable {
   }
 }
 
-enum HotlineChatType: Int {
-  case message
-  case agreement
-  case status
+struct HotlineNewsArticle: Identifiable {
+  let id: UInt32
+  let parentID: UInt32
+  let flags: UInt32
+  let title: String
+  let username: String
+  var flavors: [(String, UInt16)] = []
+  var path: [String] = []
+  
+  static func == (lhs: HotlineNewsArticle, rhs: HotlineNewsArticle) -> Bool {
+    return lhs.id == rhs.id
+  }
 }
 
-struct HotlineChat: Identifiable {
-  let id = UUID()
-  let text: String
-  let username: String
-  let type: HotlineChatType
+struct HotlineNewsList: Identifiable {
+  let id: UInt32
+  let name: String
+  let description: String
+  let count: UInt32
+  var path: [String] = []
   
-  static let parser = /^\s*([^\:]+)\:\s*(.*)/
+  var articles: [HotlineNewsArticle] = []
   
-  init(text: String, type: HotlineChatType = .message) {
-    self.type = type
+  init(from data: Data) {
+    self.id = data.readUInt32(at: 0)!
     
-    if
-      type == .message,
-      let match = text.firstMatch(of: HotlineChat.parser) {
-      self.username = String(match.1)
-      self.text = String(match.2)
-    }
-    else {
-      self.username = ""
-      self.text = text
+    self.count = data.readUInt32(at: 4)!
+    
+    let (n, nl) = data.readPString(at: 8)
+    self.name = n!
+    
+    let (d, dl) = data.readPString(at: 8 + nl)
+    self.description = d!
+    
+    var baseIndex = Int(8 + nl + dl)
+    
+    for i in 0..<Int(self.count) {
+      let articleID = data.readUInt32(at: baseIndex)!
+      baseIndex += 4
+      
+      let timestampData = data.readData(at: baseIndex, length: 8)!
+      baseIndex += 8
+      
+      let parentID = data.readUInt32(at: baseIndex)!
+      baseIndex += 4
+      
+      let flags = data.readUInt32(at: baseIndex)!
+      baseIndex += 4
+      
+      let flavorCount = data.readUInt16(at: baseIndex)!
+      baseIndex += 2
+      
+      let titleLength = data.readUInt8(at: baseIndex)!
+      baseIndex += 1
+      
+      let title = data.readString(at: baseIndex, length: Int(titleLength))!
+      baseIndex += Int(titleLength)
+      
+      let posterLength = data.readUInt8(at: baseIndex)!
+      baseIndex += 1
+      
+      let poster = data.readString(at: baseIndex, length: Int(posterLength))!
+      baseIndex += Int(posterLength)
+      
+      var newArticle = HotlineNewsArticle(id: articleID, parentID: parentID, flags: flags, title: title, username: poster) 
+      
+      print("ARTICLE ID: \(articleID)")
+      print("PARENT ID: \(parentID)")
+      print("FLAGS: \(flags)")
+      print("FLAVOR COUNT: \(flavorCount)")
+      print("TITLE: \(title)")
+      print("POSTER: \(poster)")
+      
+      for _ in 0..<Int(flavorCount) {
+        let flavorLength = data.readUInt8(at: baseIndex)!
+        baseIndex += 1
+        
+        let flavorText = data.readString(at: baseIndex, length: Int(flavorLength))!
+        baseIndex += Int(flavorLength)
+        
+        let articleSize = data.readUInt16(at: baseIndex)!
+        baseIndex += 2
+        
+        newArticle.flavors.append((flavorText, articleSize))
+        
+        
+//        let articleString = data.readString(at: baseIndex + i + 4 + 8 + 4 + 4 + 2 + 1 + Int(titleLength) + 1 + Int(posterLength) + 1 + Int(flavorLength) + 2, length: Int(articleSize))!
+        
+        print("FLAVOR: \(flavorText)")
+        print("ARTICLE SIZE: \(articleSize)")
+//        print("ARTICLE: \(articleString)")
+      }
+      
+      self.articles.append(newArticle)
+      
+//      break
     }
   }
 }
@@ -98,6 +168,7 @@ struct HotlineNewsCategory: Identifiable, Hashable {
   let type: UInt16
   let count: UInt16
   let name: String
+  var path: [String] = []
   
   static func == (lhs: HotlineNewsCategory, rhs: HotlineNewsCategory) -> Bool {
     return lhs.id == rhs.id
@@ -384,6 +455,10 @@ struct HotlineTransactionField {
   func getNewsCategory() -> HotlineNewsCategory {
     return HotlineNewsCategory(from: self.data)
   }
+  
+  func getNewsList() -> HotlineNewsList {
+    return HotlineNewsList(from: self.data)
+  }
 }
 
 struct HotlineTransaction {
diff --git a/Hotline/Hotline/HotlineTrackerClient.swift b/Hotline/Hotline/HotlineTrackerClient.swift
index ed1d154..6c5f01d 100644
--- a/Hotline/Hotline/HotlineTrackerClient.swift
+++ b/Hotline/Hotline/HotlineTrackerClient.swift
@@ -239,7 +239,6 @@ class HotlineTrackerClient {
         let ip_4 = self.bytes.readUInt8(at: cursor + 3),
         let port = self.bytes.readUInt16(at: cursor + 4),
         let userCount = self.bytes.readUInt16(at: cursor + 6) {
-//        let nameLengthByte = self.bytes.readUInt8(at: cursor + 10) {
         
         let (serverName, nameByteCount) = self.bytes.readPString(at: cursor + 10)
         let (serverDescription, descByteCount) = self.bytes.readPString(at: cursor + 10 + nameByteCount)
@@ -248,7 +247,6 @@ class HotlineTrackerClient {
            let desc = serverDescription {
           let validName = try? trackerSeparatorRegex.prefixMatch(in: name)
           if validName == nil {
-//          if name.range(of: regex, options: .regularExpression) == nil {
             let server = HotlineServer(address: "\(ip_1).\(ip_2).\(ip_3).\(ip_4)", port: port, users: userCount, name: name, description: desc)
             foundServers.append(server)
           }
diff --git a/Hotline/Models/ChatMessage.swift b/Hotline/Models/ChatMessage.swift
index 8a57d61..e585cdf 100644
--- a/Hotline/Models/ChatMessage.swift
+++ b/Hotline/Models/ChatMessage.swift
@@ -15,7 +15,7 @@ struct ChatMessage: Identifiable {
   let date: Date
   let username: String?
   
-  static let parser = /^\s*([^\:]+)\:\s*(.+)/
+  static let parser = /^\s*([^\:]+):\s*([\s\S]+)$/
   
   init(text: String, type: ChatMessageType, date: Date) {
     self.type = type
diff --git a/Hotline/Models/Hotline.swift b/Hotline/Models/Hotline.swift
index 92366fa..c7474b2 100644
--- a/Hotline/Models/Hotline.swift
+++ b/Hotline/Models/Hotline.swift
@@ -6,17 +6,31 @@ import SwiftUI
   
   var status: HotlineClientStatus = .disconnected
   
-  var server: Server? = nil
-  var serverVersion: UInt16? = nil
-  var serverName: String? = nil
+  var server: Server?  {
+    didSet {
+      self.updateServerTitle()
+    }
+  }
+  var serverVersion: UInt16?  {
+    didSet {
+      self.updateServerTitle()
+    }
+  }
+  var serverName: String? {
+    didSet {
+      self.updateServerTitle()
+    }
+  }
+  var serverTitle: String = "Server"
   var username: String = "bolt"
   var iconID: UInt = 128
+  var access: HotlineUserAccessOptions?
   
   var users: [User] = []
   var chat: [ChatMessage] = []
   var messageBoard: [String] = []
   var files: [FileInfo] = []
-  var news: [NewsCategory] = []
+  var news: [NewsInfo] = []
   
   // MARK: -
   
@@ -28,8 +42,8 @@ import SwiftUI
   
   // MARK: -
   
-  @MainActor func getServers(address: String, port: Int = Tracker.defaultPort) async -> [Server] {
-    let fetchedServers: [HotlineServer] = await self.trackerClient.fetchServers(address: address, port: port)
+  @MainActor func getServerList(tracker: String, port: Int = Tracker.defaultPort) async -> [Server] {
+    let fetchedServers: [HotlineServer] = await self.trackerClient.fetchServers(address: tracker, port: port)
     
     var servers: [Server] = []
     
@@ -48,6 +62,7 @@ import SwiftUI
   
   @MainActor func login(server: Server, login: String, password: String, username: String, iconID: UInt) async -> Bool {
     self.server = server
+    self.serverName = server.name
     self.username = username
     self.iconID = iconID
     
@@ -107,24 +122,164 @@ import SwiftUI
     }
   }
   
-  @MainActor func getNewsCategories() async -> [NewsCategory] {
+  @MainActor func getNewsArticle(id articleID: UInt, at path: [String], flavor: String) async -> String? {
+    return await withCheckedContinuation { [weak self] continuation in
+      self?.client.sendGetNewsArticle(id: UInt32(articleID), path: path, flavor: flavor, sent: { success in
+        if !success {
+          continuation.resume(returning: nil)
+          return
+        }
+        
+        print("GET NEWS CATS FROM \(path)")
+      }, reply: { articleText in
+//          let parentNews = self?.findNews(in: self?.news ?? [], at: path)
+        
+//        var newCategories: [NewsInfo] = []
+//        for category in categories {
+//          newCategories.append(NewsInfo(hotlineNewsCategory: category))
+//        }
+//        
+//        if let parent = existingNewsItem {
+//          parent.children = newCategories
+//        }
+//        else if path.isEmpty {
+//          self?.news = newCategories
+//        }
+        
+        continuation.resume(returning: articleText)
+      })
+    }
+    
+  }
+  
+  @MainActor func getNewsList(at path: [String] = []) async -> [NewsInfo] {
     return await withCheckedContinuation { [weak self] continuation in
-      self?.client.sendGetNewsCategories(sent: { success in
+      var requestCategories = true
+      
+      let existingNewsItem = self?.findNews(in: self?.news ?? [], at: path)
+      
+      if existingNewsItem != nil {
+        if existingNewsItem!.type != .bundle {
+          requestCategories = false
+        }
+      }
+      
+      if requestCategories {
+        self?.client.sendGetNewsCategories(path: path, sent: { success in
+          if !success {
+            continuation.resume(returning: [])
+            return
+          }
+          
+          print("GET NEWS CATS FROM \(path)")
+        }, reply: { [weak self] categories in
+//          let parentNews = self?.findNews(in: self?.news ?? [], at: path)
+          
+          var newCategories: [NewsInfo] = []
+          for category in categories {
+            newCategories.append(NewsInfo(hotlineNewsCategory: category))
+          }
+          
+          if let parent = existingNewsItem {
+            parent.children = newCategories
+          }
+          else if path.isEmpty {
+            self?.news = newCategories
+          }
+          
+          continuation.resume(returning: newCategories)
+        })
+      }
+      else {
+        self?.client.sendGetNewsArticles(path: path, sent: { success in
+          if !success {
+            continuation.resume(returning: [])
+            return
+          }
+          
+          print("GET NEWS ARTICLES FROM \(path)")
+        }, reply: { [weak self] articles in
+//          let parentNews = self?.findNews(in: self?.news ?? [], at: path)
+          print("GENERATING NEWS")
+          
+          var newArticles: [NewsInfo] = []
+          for article in articles {
+            newArticles.append(NewsInfo(hotlineNewsArticle: article))
+          }
+          
+          if let parent = existingNewsItem {
+            print("UNDER PARENT:", parent.name)
+            parent.children = newArticles
+            
+            print(parent.children)
+          }
+          else if path.isEmpty {
+            self?.news = newArticles
+          }
+          
+          continuation.resume(returning: newArticles)
+        })
+      }
+    }
+  }
+  
+  @MainActor func getNewsCategories(at path: [String] = []) async -> [NewsInfo] {
+    return await withCheckedContinuation { [weak self] continuation in
+      self?.client.sendGetNewsCategories(path: path, sent: { success in
         if !success {
           continuation.resume(returning: [])
           return
         }
+        
+        print("GET NEWS CATS FROM \(path)")
       }, reply: { [weak self] categories in
-        var newCategories: [NewsCategory] = []
+        let parentNews = self?.findNews(in: self?.news ?? [], at: path)
+        
+        var newCategories: [NewsInfo] = []
         for category in categories {
-          newCategories.append(NewsCategory(hotlineNewsCategory: category))
+          newCategories.append(NewsInfo(hotlineNewsCategory: category))
+        }
+        
+        if let parent = parentNews {
+          parent.children = newCategories
+        }
+        else if path.isEmpty {
+          self?.news = newCategories
         }
-        self?.news = newCategories
         
         continuation.resume(returning: newCategories)
       })
     }
   }
+  
+  @MainActor func getArticles(at path: [String]) async -> [NewsInfo] {
+    return await withCheckedContinuation { [weak self] continuation in
+      self?.client.sendGetNewsArticles(path: path, sent: { success in
+        if !success {
+          continuation.resume(returning: [])
+          return
+        }
+      }, reply: { [weak self] articles in
+        print("ARTICLES?", articles)
+        
+        continuation.resume(returning: [])
+      })
+//      self?.client.sendGetNewsCategories(sent: { success in
+//        if !success {
+//          continuation.resume(returning: [])
+//          return
+//        }
+//      }, reply: { [weak self] categories in
+//        var newCategories: [NewsCategory] = []
+//        for category in categories {
+//          newCategories.append(NewsCategory(hotlineNewsCategory: category))
+//        }
+//        self?.news = newCategories
+//        
+//        continuation.resume(returning: newCategories)
+//      })
+    }
+  }
 
   
 //  @MainActor func updateUsers() async -> [User] {
@@ -143,6 +298,7 @@ import SwiftUI
     if status == .disconnected {
       self.serverVersion = nil
       self.serverName = nil
+      self.access = nil
       self.users = []
       self.chat = []
       self.messageBoard = []
@@ -210,6 +366,8 @@ import SwiftUI
   func hotlineReceivedUserAccess(options: HotlineUserAccessOptions) {
     print("Hotline: got access options")
     print(options, options.contains(.canSendChat), options.contains(.canBroadcast))
+    
+    self.access = options
   }
   
   func hotlineReceivedError(message: String) {
@@ -218,6 +376,10 @@ import SwiftUI
   
   // MARK: - Utilities
   
+  func updateServerTitle() {
+    self.serverTitle = self.serverName ?? self.server?.name ?? server?.address ?? "Server"
+  }
+  
   private func addOrUpdateHotlineUser(_ user: HotlineUser) {
     if let i = self.users.firstIndex(where: { $0.id == user.id }) {
       print("Hotline: updating user \(self.users[i].name)")
@@ -233,8 +395,6 @@ import SwiftUI
   private func findFile(in filesToSearch: [FileInfo], at path: [String]) -> FileInfo? {
     guard !path.isEmpty, !filesToSearch.isEmpty else { return nil }
     
-    //    var stack: [([HotlineFile], [String])] = [(self.files!, path)]
-    
     let currentName = path[0]
     
     for file in filesToSearch {
@@ -251,4 +411,24 @@ import SwiftUI
     
     return nil
   }
+  
+  private func findNews(in newsToSearch: [NewsInfo], at path: [String]) -> NewsInfo? {
+    guard !path.isEmpty, !newsToSearch.isEmpty else { return nil }
+    
+    let currentName = path[0]
+    
+    for news in newsToSearch {
+      if news.name == currentName {
+        if path.count == 1 {
+          return news
+        }
+        else if !news.children.isEmpty {
+          let remainingPath = Array(path[1...])
+          return self.findNews(in: news.children, at: remainingPath)
+        }
+      }
+    }
+    
+    return nil
+  }
 }
diff --git a/Hotline/Models/NewsCategory.swift b/Hotline/Models/NewsCategory.swift
deleted file mode 100644
index 0ba87a7..0000000
--- a/Hotline/Models/NewsCategory.swift
+++ /dev/null
@@ -1,34 +0,0 @@
-import SwiftUI
-
-enum NewsCategoryType {
-  case bundle
-  case category
-}
-
-@Observable class NewsCategory: Identifiable, Hashable {
-  let id: UUID = UUID()
-  
-  let name: String
-  let count: UInt16
-  let type: NewsCategoryType
-  
-  init(hotlineNewsCategory: HotlineNewsCategory) {
-    self.name = hotlineNewsCategory.name
-    self.count = hotlineNewsCategory.count
-    
-    if hotlineNewsCategory.type == 2 {
-      self.type = .bundle
-    }
-    else {
-      self.type = .category
-    }
-  }
-  
-  func hash(into hasher: inout Hasher) {
-    hasher.combine(self.id)
-  }
-  
-  static func == (lhs: NewsCategory, rhs: NewsCategory) -> Bool {
-    return lhs.id == rhs.id
-  }
-}
diff --git a/Hotline/Models/NewsInfo.swift b/Hotline/Models/NewsInfo.swift
new file mode 100644
index 0000000..ad6bfcd
--- /dev/null
+++ b/Hotline/Models/NewsInfo.swift
@@ -0,0 +1,58 @@
+import SwiftUI
+
+enum NewsInfoType {
+  case bundle
+  case category
+  case article
+}
+
+@Observable class NewsInfo: Identifiable, Hashable {
+  let id: UUID = UUID()
+  
+  let name: String
+  let count: UInt
+  let type: NewsInfoType
+  
+  let categoryID: UUID?
+  let articleID: UInt?
+  
+  let path: [String]
+  var children: [NewsInfo] = []
+  
+  var articleFlavors: [String]?
+  
+  init(hotlineNewsCategory: HotlineNewsCategory) {
+    self.categoryID = hotlineNewsCategory.id
+    self.articleID = nil
+    self.name = hotlineNewsCategory.name
+    self.count = UInt(hotlineNewsCategory.count)
+    self.path = hotlineNewsCategory.path
+    
+    if hotlineNewsCategory.type == 2 {
+      self.type = .bundle
+    }
+    else {
+      self.type = .category
+    }
+  }
+  
+  init(hotlineNewsArticle: HotlineNewsArticle) {
+    self.articleID = UInt(hotlineNewsArticle.id)
+    self.categoryID = nil
+    self.name = hotlineNewsArticle.title
+    self.count = 0
+//    self.count = UInt(hotlineNewsArticle.count)
+    self.path = hotlineNewsArticle.path
+    self.type = .article
+    
+    self.articleFlavors = hotlineNewsArticle.flavors.map { $0.0 }
+  }
+  
+  func hash(into hasher: inout Hasher) {
+    hasher.combine(self.id)
+  }
+  
+  static func == (lhs: NewsInfo, rhs: NewsInfo) -> Bool {
+    return lhs.id == rhs.id
+  }
+}
diff --git a/Hotline/Models/Server.swift b/Hotline/Models/Server.swift
index b159a1a..8b5ea56 100644
--- a/Hotline/Models/Server.swift
+++ b/Hotline/Models/Server.swift
@@ -4,13 +4,13 @@ import SwiftUI
   static let defaultPort: Int = 5500
   
   let id: UUID = UUID()
-  let name: String
+  let name: String?
   let description: String?
   let users: Int
   let address: String
   let port: Int
   
-  init(name: String, description: String?, address: String, port: Int, users: Int = 0) {
+  init(name: String?, description: String?, address: String, port: Int, users: Int = 0) {
     self.name = name
     self.description = description
     self.address = address
diff --git a/Hotline/Views/ChatView.swift b/Hotline/Views/ChatView.swift
index 8e5b135..e8c7754 100644
--- a/Hotline/Views/ChatView.swift
+++ b/Hotline/Views/ChatView.swift
@@ -32,7 +32,7 @@ struct ChatView: View {
                         .opacity(0.75)
                       HStack {
                         Spacer()
-                        Text((model.server?.name ?? "") + " Server Agreement")
+                        Text((model.serverTitle) + " Server Agreement")
                           .font(.caption)
                           .fontWeight(.medium)
                           .opacity(0.4)
@@ -78,6 +78,7 @@ struct ChatView: View {
             }
             .padding(.bottom, 12)
           }
+          .defaultScrollAnchor(.bottom)
           .onChange(of: model.chat.count) {
             withAnimation {
               reader.scrollTo(bottomID, anchor: .bottom)
@@ -127,7 +128,7 @@ struct ChatView: View {
       .navigationBarTitleDisplayMode(.inline)
       .toolbar {
         ToolbarItem(placement: .principal) {
-          Text(model.server?.name ?? "")
+          Text(model.serverTitle)
             .font(.headline)
         }
         ToolbarItem(placement: .navigationBarLeading) {
diff --git a/Hotline/Views/FilesView.swift b/Hotline/Views/FilesView.swift
index 5cbf0c9..8ad3837 100644
--- a/Hotline/Views/FilesView.swift
+++ b/Hotline/Views/FilesView.swift
@@ -116,7 +116,7 @@ struct FilesView: View {
       .navigationBarTitleDisplayMode(.inline)
       .toolbar {
         ToolbarItem(placement: .principal) {
-          Text(model.server?.name ?? "")
+          Text(model.serverTitle)
             .font(.headline)
         }
         ToolbarItem(placement: .navigationBarLeading) {
diff --git a/Hotline/Views/MessageBoardView.swift b/Hotline/Views/MessageBoardView.swift
index 8a1c831..0d3968f 100644
--- a/Hotline/Views/MessageBoardView.swift
+++ b/Hotline/Views/MessageBoardView.swift
@@ -42,7 +42,7 @@ struct MessageBoardView: View {
       .navigationBarTitleDisplayMode(.inline)
       .toolbar {
         ToolbarItem(placement: .principal) {
-          Text(model.server?.name ?? "")
+          Text(model.serverTitle)
             .font(.headline)
         }
         ToolbarItem(placement: .navigationBarLeading) {
diff --git a/Hotline/Views/NewsView.swift b/Hotline/Views/NewsView.swift
index ad7904e..bd3ae1c 100644
--- a/Hotline/Views/NewsView.swift
+++ b/Hotline/Views/NewsView.swift
@@ -1,58 +1,142 @@
 import SwiftUI
+import UniformTypeIdentifiers
 
-struct NewsView: View {
+
+
+struct NewsItemView: View {
   @Environment(Hotline.self) private var model: Hotline
-  @Environment(\.colorScheme) var colorScheme
+  @Environment(NewsItemSelection.self) private var selectedArticle: NewsItemSelection
   
-  @State private var fetched = false
-  @State private var selectedCategory: NewsCategory? = nil
-  @State private var topListHeight: CGFloat = 200
-  @State private var dividerHeight: CGFloat = 30
+  let news: NewsInfo
   
-  var articleList: some View {
-    
-    // Your list content goes here
-    List {
-      ForEach(model.news, id: \.self) { category in
-        DisclosureGroup {
-          ProgressView(value: 0.4)
-            .task {
-              print("EXPANDED?", category.name)
-//              hotline.sendGetNewsArticles(path: [cat.name]) {
-//                print("OK")
-//              }
-            }
-        } label: {
-          Text(category.name)
+  @State var expanded = false
+  
+  var body: some View {
+    if news.count > 0 {
+      DisclosureGroup(isExpanded: $expanded) {
+        ForEach(news.children) { childNews in
+          NewsItemView(news: childNews)
+            .environment(self.selectedArticle)
+            .frame(height: 38)
+        }
+      } label: {
+        HStack {
+          if news.type == .bundle {
+            Text(Image(systemName: "tray.2.fill"))
+          }
+          else {
+            Text(Image(systemName: "tray.full.fill"))
+          }
+          Text(news.name)
             .fontWeight(.medium)
             .lineLimit(1)
             .truncationMode(.tail)
+          Spacer()
+          if news.count > 0 {
+            Text("\(news.count)")
+              .foregroundStyle(.secondary)
+          }
+        }
+      }
+      .onChange(of: expanded) {
+        if !expanded {
+          return
+        }
+        
+        Task {
+          await model.getNewsList(at: news.path)
         }
       }
     }
-    .scrollBounceBehavior(.basedOnSize)
-//    .listStyle(.plain)
-  }
-  
-  var readerView: some View {
-    // Your list content goes here
-    ScrollView(.vertical) {
-      HStack(alignment: .top, spacing: 0) {
-        Text("HELLO")
-          .multilineTextAlignment(.leading)
+    else {
+      HStack {
+        Text(Image(systemName: "doc.text"))
+        Text(news.name)
+          .fontWeight(.medium)
+          .lineLimit(1)
+          .truncationMode(.tail)
         Spacer()
+        if news.count > 0 {
+          Text("\(news.count)")
+            .foregroundStyle(.secondary)
+        }
+      }
+      .onTapGesture {
+        if news.type == .article {
+          print("SELECTED", news.name)
+          selectedArticle.selectedArticle = news
+        }
       }
-      .padding()
     }
-    .scrollBounceBehavior(.basedOnSize)
-    .background(colorScheme == .dark ? Color(white: 0.1) : Color(uiColor: UIColor.systemBackground))
   }
+}
+
+@Observable
+class NewsItemSelection: Equatable {
+  var selectedArticle: NewsInfo? = nil
   
+  static func == (lhs: NewsItemSelection, rhs: NewsItemSelection) -> Bool {
+    return lhs.selectedArticle == rhs.selectedArticle
+  }
+}
+
+struct NewsView: View {
+  @Environment(Hotline.self) private var model: Hotline
+  @Environment(\.colorScheme) var colorScheme
+  
+  @State private var fetched = false
+  @State private var selectedCategory: NewsInfo? = nil
+  @State private var topListHeight: CGFloat = 200
+  @State private var dividerHeight: CGFloat = 30
+  
+  @State private var articleSelection = NewsItemSelection()
+  @State private var articleText = ""
+//  @State private var selectedArticleID: UInt?
+  
+  var articleList: some View {
+    VStack(spacing: 0) {
+      if model.news.count == 0 {
+        Text("No News Available")
+          .font(.headline)
+          .opacity(0.3)
+      }
+      else {
+        List(model.news) { category in
+          NewsItemView(news: category)
+            .environment(self.articleSelection)
+            .frame(height: 38)
+        }
+        .scrollBounceBehavior(.basedOnSize)
+      }
+    }
+    .frame(maxWidth: .infinity, maxHeight: .infinity)
+    .background(Color(uiColor: .systemGroupedBackground))
+    
+    //    .listStyle(.plain)
+  }
+    
   var body: some View {
     NavigationStack {
       VStack(spacing: 0) {
         articleList
           .frame(height: topListHeight)
+          .frame(minHeight: topListHeight)
+          .onChange(of: self.articleSelection.selectedArticle) {
+            self.articleText = ""
+            if
+              let article = self.articleSelection.selectedArticle,
+              let articleFlavor = article.articleFlavors?.first,
+              let articleID = article.articleID {
+              Task {
+                if let articleText = await self.model.getNewsArticle(id: articleID, at: article.path, flavor: articleFlavor) {
+                  self.articleText = articleText
+                }
+              }
+            }
+//            print("SELECTED ARTICLE", articleSelection.selectedArticle?.name)
+          }
+        
+        // Movable Divider
         VStack(alignment: .center) {
           Divider()
           Spacer()
@@ -72,28 +156,31 @@ struct NewsView: View {
             .onChanged { gesture in
               let delta = gesture.translation.height
               topListHeight = max(min(topListHeight + delta, 500), 50)
-              //                bottomListHeight = max(min(bottomListHeight - delta, 400), 0)
             }
         )
-        readerView
+        
+        // Reader View
+        ScrollView(.vertical) {
+          HStack(alignment: .top, spacing: 0) {
+            Text(self.articleText)
+              .multilineTextAlignment(.leading)
+            Spacer()
+          }
+          .padding()
+        }
+        .scrollBounceBehavior(.basedOnSize)
+        .background(colorScheme == .dark ? Color(white: 0.1) : Color(uiColor: UIColor.systemBackground))
       }
       .task {
         if !fetched {
-          let _ = await model.getNewsCategories()
+          let _ = await model.getNewsList()
           fetched = true
-          
-          //          hotline.sendGetNewsArticles(path: ["News"]) {
-          //            print("GOT ARTICLES?")
-          //          }
         }
       }
-      //      .refreshable {
-      //        hotline.sendGetNewsCategories()
-      //      }
       .navigationBarTitleDisplayMode(.inline)
       .toolbar {
         ToolbarItem(placement: .principal) {
-          Text(model.server?.name ?? "")
+          Text(model.serverTitle)
             .font(.headline)
         }
         ToolbarItem(placement: .navigationBarLeading) {
@@ -106,19 +193,8 @@ struct NewsView: View {
               .foregroundColor(.secondary)
           }
         }
-//        ToolbarItem(placement: .navigationBarTrailing) {
-//          Button {
-//            
-//          } label: {
-//            Image(systemName: "square.and.pencil")
-//            //              .symbolRenderingMode(.hierarchical)
-//            //              .foregroundColor(.secondary)
-//          }
-//          
-//        }
       }
     }
-    
   }
 }
 
diff --git a/Hotline/Views/TrackerView.swift b/Hotline/Views/TrackerView.swift
index acb2069..6204fd2 100644
--- a/Hotline/Views/TrackerView.swift
+++ b/Hotline/Views/TrackerView.swift
@@ -86,7 +86,7 @@ struct TrackerConnectView: View {
           )
           .cornerRadius(10.0)
           Button {
-            let s = Server(name: address, description: nil, address: address, port: Server.defaultPort, users: 0)
+            let s = Server(name: nil, description: nil, address: address, port: Server.defaultPort, users: 0)
             server = s
             connecting = true
             Task {
@@ -200,7 +200,7 @@ struct TrackerView: View {
 //    "tracked.nailbat.com"
 //    "hotline.duckdns.org"
 //    "tracked.agent79.org"
-    self.servers = await model.getServers(address: "hltracker.com")
+    self.servers = await model.getServerList(tracker: "hltracker.com")
   }
   
   var body: some View {
@@ -267,7 +267,7 @@ struct TrackerView: View {
               HStack(alignment: .firstTextBaseline) {
                 Image(systemName: "globe.americas.fill").font(.title3)
                 VStack(alignment: .leading) {
-                  Text(server.name).font(.title3).fontWeight(.medium)
+                  Text(server.name ?? server.address).font(.title3).fontWeight(.medium)
                   if shouldDisplayDescription(server: server) {
                     Spacer()
                     Text(server.description!).opacity(0.5).font(.system(size: 16))
@@ -382,7 +382,7 @@ struct TrackerView: View {
         
         Task {
           model.disconnect()
-          let _ = await model.login(server: Server(name: address, description: nil, address: address, port: port, users: 0), login: login, password: password, username: "bolt", iconID: 128)
+          let _ = await model.login(server: Server(name: nil, description: nil, address: address, port: port, users: 0), login: login, password: password, username: "bolt", iconID: 128)
         }
         
         // TODO: Find a better way to show login status when trying to connect outside of the Tracker server list. Perhaps this opens the connect sheet prefilled.
diff --git a/Hotline/Views/UsersView.swift b/Hotline/Views/UsersView.swift
index f923ff4..d1f3318 100644
--- a/Hotline/Views/UsersView.swift
+++ b/Hotline/Views/UsersView.swift
@@ -17,7 +17,7 @@ struct UsersView: View {
       .navigationBarTitleDisplayMode(.inline)
       .toolbar {
         ToolbarItem(placement: .principal) {
-          Text(model.server?.name ?? "")
+          Text(model.serverTitle)
             .font(.headline)
         }
         ToolbarItem(placement: .navigationBarLeading) {