Fixed some warnings. Add basic markdown formatting support to chat messages. Add some metadata support for chat log (though we're not using this yet).

1 files changed, 26 insertions, 0 deletions

diff --git a/Hotline/Managers/ChatStore.swift b/Hotline/Managers/ChatStore.swift
index daf8ca0..59c9484 100644
--- a/Hotline/Managers/ChatStore.swift
+++ b/Hotline/Managers/ChatStore.swift
@@ -28,12 +28,23 @@ actor ChatStore {
     }
   }
 
+  struct EntryMetadata: Codable {
+    var images: [ImageMetadata]?
+
+    struct ImageMetadata: Codable {
+      let url: String
+      let width: CGFloat?
+      let height: CGFloat?
+    }
+  }
+
   struct Entry: Codable {
     let id: UUID
     let body: String
     let username: String?
     let type: String
     let date: Date
+    var metadata: EntryMetadata?
   }
 
   struct LoadResult {
@@ -81,6 +92,21 @@ actor ChatStore {
     }
   }
 
+  func updateMetadata(_ metadata: EntryMetadata, for entryID: UUID, key: SessionKey) async {
+    do {
+      guard var logFile = try loadLogFile(for: key) else { return }
+
+      if let index = logFile.entries.firstIndex(where: { $0.id == entryID }) {
+        logFile.entries[index].metadata = metadata
+        cache[key] = logFile
+        try persist(logFile, for: key)
+      }
+    }
+    catch {
+      print("ChatStore: failed to update metadata —", error)
+    }
+  }
+
   func loadHistory(for key: SessionKey, limit: Int? = nil) async -> LoadResult {
     do {
       let logFile = try loadLogFile(for: key)