core, ui: group members permanent connection errors (#6662)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -1904,6 +1904,12 @@ data class Connection(
   val connInactive: Boolean
     get() = quotaErrCounter >= 5 // quotaErrInactiveCount in core
 
+  val connFailedErr: String?
+    get() = when (connStatus) {
+      is ConnStatus.Failed -> connStatus.connError
+      else -> null
+    }
+
   val connPQEnabled: Boolean
     get() = pqSndEnabled == true && pqRcvEnabled == true
 
@@ -2638,25 +2644,27 @@ class PendingContactConnection(
 }
 
 @Serializable
-enum class ConnStatus {
-  @SerialName("new") New,
-  @SerialName("prepared") Prepared,
-  @SerialName("joined") Joined,
-  @SerialName("requested") Requested,
-  @SerialName("accepted") Accepted,
-  @SerialName("snd-ready") SndReady,
-  @SerialName("ready") Ready,
-  @SerialName("deleted") Deleted;
+sealed class ConnStatus {
+  @Serializable @SerialName("new") object New: ConnStatus()
+  @Serializable @SerialName("prepared") object Prepared: ConnStatus()
+  @Serializable @SerialName("joined") object Joined: ConnStatus()
+  @Serializable @SerialName("requested") object Requested: ConnStatus()
+  @Serializable @SerialName("accepted") object Accepted: ConnStatus()
+  @Serializable @SerialName("sndReady") object SndReady: ConnStatus()
+  @Serializable @SerialName("ready") object Ready: ConnStatus()
+  @Serializable @SerialName("deleted") object Deleted: ConnStatus()
+  @Serializable @SerialName("failed") class Failed(val connError: String): ConnStatus()
 
   val initiated: Boolean? get() = when (this) {
-    New -> true
-    Prepared -> false
-    Joined -> false
-    Requested -> true
-    Accepted -> true
-    SndReady -> null
-    Ready -> null
-    Deleted -> null
+    is New -> true
+    is Prepared -> false
+    is Joined -> false
+    is Requested -> true
+    is Accepted -> true
+    is SndReady -> null
+    is Ready -> null
+    is Deleted -> null
+    is Failed -> null
   }
 }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupChatInfoView.kt

@@ -878,9 +878,11 @@ fun MemberRow(member: GroupMember, user: Boolean = false, infoPage: Boolean = tr
   }
 
   fun memberConnStatus(): String {
-    return if (member.activeConn?.connDisabled == true) {
-      generalGetString(MR.strings.member_info_member_disabled)
+    return if (member.activeConn?.connStatus is ConnStatus.Failed) {
+      generalGetString(MR.strings.member_info_member_failed)
     } else if (member.activeConn?.connDisabled == true) {
+      generalGetString(MR.strings.member_info_member_disabled)
+    } else if (member.activeConn?.connInactive == true) {
       generalGetString(MR.strings.member_info_member_inactive)
     } else {
       member.memberStatus.shortText

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt

@@ -562,6 +562,14 @@ fun GroupMemberInfoLayout(
       }
     }
 
+    val connFailedErr = member.activeConn?.connFailedErr
+    if (connFailedErr != null) {
+      SectionDividerSpaced()
+      SectionView {
+        InfoRow(stringResource(MR.strings.info_row_connection_failed), connFailedErr)
+      }
+    }
+
     if (groupInfo.membership.memberRole >= GroupMemberRole.Moderator) {
       ModeratorDestructiveSection()
     } else {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/MemberSupportView.kt

@@ -162,7 +162,9 @@ private fun ModalData.MemberSupportViewLayout(
 @Composable
 fun SupportChatRow(member: GroupMember) {
   fun memberStatus(): String {
-    return if (member.activeConn?.connDisabled == true) {
+    return if (member.activeConn?.connStatus is ConnStatus.Failed) {
+      generalGetString(MR.strings.member_info_member_failed)
+    } else if (member.activeConn?.connDisabled == true) {
       generalGetString(MR.strings.member_info_member_disabled)
     } else if (member.activeConn?.connInactive == true) {
       generalGetString(MR.strings.member_info_member_inactive)

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -1906,6 +1906,7 @@
   <string name="member_blocked_by_admin">Blocked by admin</string>
   <string name="member_info_member_blocked">blocked</string>
   <string name="member_info_member_disabled">disabled</string>
+  <string name="member_info_member_failed">failed</string>
   <string name="member_info_member_inactive">inactive</string>
   <string name="member_info_section_title_member">MEMBER</string>
   <string name="role_in_group">Role</string>
@@ -1924,6 +1925,7 @@
   <string name="info_row_group">Group</string>
   <string name="info_row_chat">Chat</string>
   <string name="info_row_connection">Connection</string>
+  <string name="info_row_connection_failed">Connection failed</string>
   <string name="conn_level_desc_direct">direct</string>
   <string name="conn_level_desc_indirect">indirect (%1$s)</string>
   <string name="message_queue_info">Message queue info</string>