From e238c4ec0a18293f951b390b25ff1af453002ebd Mon Sep 17 00:00:00 2001
From: Ali <>
Date: Sun, 5 Apr 2020 12:57:17 +0400
Subject: [PATCH] Debug chat list entries

---
 .../Postbox/Sources/ChatListViewState.swift   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/submodules/Postbox/Sources/ChatListViewState.swift b/submodules/Postbox/Sources/ChatListViewState.swift
index 2ad7c5fc25..92fe5a1eeb 100644
--- a/submodules/Postbox/Sources/ChatListViewState.swift
+++ b/submodules/Postbox/Sources/ChatListViewState.swift
@@ -138,6 +138,8 @@ private final class ChatListViewSpaceState {
         self.halfLimit = halfLimit
         self.orderedEntries = OrderedChatListViewEntries(anchorIndex: anchorIndex.index, lowerOrAtAnchor: [], higherThanAnchor: [])
         self.fillSpace(postbox: postbox)
+        
+        self.checkEntries(postbox: postbox)
     }
     
     private func fillSpace(postbox: Postbox) {
@@ -790,9 +792,36 @@ private final class ChatListViewSpaceState {
         if hadRemovals {
             self.fillSpace(postbox: postbox)
         }
+        
+        self.checkEntries(postbox: postbox)
+        
         return hasUpdates
     }
     
+    private func checkEntries(postbox: Postbox) {
+        #if DEBUG
+        if case .group(.root, .includePinned, nil) = self.space {
+            let allEntries = self.orderedEntries.lowerOrAtAnchor + self.orderedEntries.higherThanAnchor
+            if !allEntries.isEmpty {
+                assert(allEntries.sorted(by: { $0.index < $1.index }) == allEntries)
+                
+                func mapEntry(_ entry: ChatListIntermediateEntry) -> MutableChatListEntry {
+                    switch entry {
+                    case let .message(index, messageIndex):
+                        return .IntermediateMessageEntry(index: index, messageIndex: messageIndex)
+                    case let .hole(hole):
+                        return .HoleEntry(hole)
+                    }
+                }
+                
+                let loadedEntries = postbox.chatListTable.entries(groupId: .root, from: (allEntries[0].index.predecessor, true), to: (allEntries[allEntries.count - 1].index.successor, true), peerChatInterfaceStateTable: postbox.peerChatInterfaceStateTable, count: 1000, predicate: nil).map(mapEntry)
+                
+                assert(loadedEntries.map({ $0.index }) == allEntries.map({ $0.index }))
+            }
+        }
+        #endif
+    }
+    
     private func add(entry: MutableChatListEntry) -> Bool {
         if self.anchorIndex >= entry.entryIndex {
             let insertionIndex = binaryInsertionIndex(self.orderedEntries.lowerOrAtAnchor, extract: { $0.entryIndex }, searchItem: entry.entryIndex)