Various improvements

submodules/TelegramBaseController/Sources/TelegramBaseController.swift

@@ -553,7 +553,7 @@ open class TelegramBaseController: ViewController, KeyShortcutResponder {
                     guard let self else {
                         return
                     }
-                    if !"".isEmpty, self.giftAuctionStates.count == 1, let gift = self.giftAuctionStates.first?.gift, case let .generic(gift) = gift {
+                    if self.giftAuctionStates.count == 1, let gift = self.giftAuctionStates.first?.gift, case let .generic(gift) = gift {
                         if let giftAuctionsManager = self.context.giftAuctionsManager {
                             let _ = (giftAuctionsManager.auctionContext(for: .giftId(gift.id))
                             |> deliverOnMainQueue).start(next: { [weak self] auction in

submodules/TelegramCore/Sources/TelegramEngine/Payments/StarGiftsAuctions.swift

@@ -448,17 +448,60 @@ public class GiftAuctionsManager {
 }
 
 public extension GiftAuctionContext.State {
-    var place: Int32? {
-        guard case let .ongoing(_, _, _, _, bidLevels, _, _, _, _, _) = self.auctionState, let myBid = self.myState.bidAmount, let myBidDate = self.myState.bidDate else {
+    func getPlace(myBid: Int64?, myBidDate: Int32?) -> Int32? {
+        guard case let .ongoing(_, _, _, _, bidLevels, _, _, _, _, _) = self.auctionState else {
             return nil
         }
-        var place: Int32 = 1
-        for level in bidLevels {
-            if myBid < level.amount || (myBid == level.amount && myBidDate > level.date) {
-                place = level.position + 1
+        guard let myBid = myBid ?? self.myState.bidAmount else {
+            return nil
+        }
+        let currentTime = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
+        let myBidDate = self.myState.bidDate ?? currentTime
+        
+        let levels = bidLevels
+        guard !levels.isEmpty else {
+            return 1
+        }
+        
+        func isWorse(than level: GiftAuctionContext.State.BidLevel) -> Bool {
+            if myBid < level.amount {
+                return true
+            }
+            if myBid == level.amount, myBidDate > level.date {
+                return true
+            }
+            return false
+        }
+        
+        var lowerIndex: Int = -1
+        for (i, level) in levels.enumerated() {
+            if isWorse(than: level) {
+                lowerIndex = i
+            } else {
+                break
             }
         }
-        return place
+        if lowerIndex == -1 {
+            return 1
+        }
+        
+        let lowerPosition = levels[lowerIndex].position
+        let nextPosition: Int32
+        let nextIndex = lowerIndex + 1
+        if nextIndex < levels.count {
+            nextPosition = levels[nextIndex].position
+        } else {
+            nextPosition = lowerPosition
+        }
+        if nextPosition == lowerPosition + 1 {
+            return lowerPosition + 1
+        } else {
+            return nextPosition
+        }
+    }
+    
+    var place: Int32? {
+        return self.getPlace(myBid: nil, myBidDate: nil)
     }
     
     var startDate: Int32 {

submodules/TelegramUI/Components/Gifts/GiftViewScreen/Sources/GiftAuctionBidScreen.swift

@@ -1781,6 +1781,8 @@ private final class GiftAuctionBidScreenComponent: Component {
                 self.backgroundLayer.backgroundColor = environment.theme.actionSheet.opaqueItemBackgroundColor.cgColor
             }
             
+            let currentTime = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
+            
             transition.setFrame(view: self.dimView, frame: CGRect(origin: CGPoint(), size: availableSize))
             
             var contentHeight: CGFloat = 0.0
@@ -2055,7 +2057,6 @@ private final class GiftAuctionBidScreenComponent: Component {
                         minBidAnimatedItems.append(AnimatedTextComponent.Item(id: "static", content: .text(minBidString)))
                     }
                     
-                    let currentTime = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
                     let dropTimeout = max(0, nextDropDate - currentTime)
                     
                     let minutes = Int(dropTimeout / 60)
@@ -2235,19 +2236,16 @@ private final class GiftAuctionBidScreenComponent: Component {
             var topBidsComponents: [(EnginePeer.Id, AnyComponent<Empty>)] = []
             
             if let giftAuctionState = self.giftAuctionState, case let .ongoing(_, _, _, _, bidLevels, topBidders, _, _, _, _) = giftAuctionState.auctionState {
-                if var myBidAmount = giftAuctionState.myState.bidAmount, let myBidDate = giftAuctionState.myState.bidDate, let peer = self.peersMap[component.context.account.peerId] {
+                if var myBidAmount = giftAuctionState.myState.bidAmount, var myBidDate = giftAuctionState.myState.bidDate, let peer = self.peersMap[component.context.account.peerId] {
                     var place: Int32 = 1
                     var isBiddingUp = false
                     if self.amount.realValue > myBidAmount {
                         myBidAmount = Int64(self.amount.realValue)
+                        myBidDate = currentTime
                         isBiddingUp = true
                     }
-                    for level in bidLevels {
-                        if myBidAmount < level.amount || (myBidAmount == level.amount && myBidDate > level.date) {
-                            place = level.position + 1
-                        }
-                    }
-                    
+                    place = giftAuctionState.getPlace(myBid: myBidAmount, myBidDate: myBidDate) ?? 1
+                                        
                     var bidTitle: String
                     var bidTitleColor: UIColor
                     var bidStatus: PeerComponent.Status?