add comments and minor refactor back to previous logic
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@ -326,10 +326,18 @@ final class ReactionListSheet: BaseVC {
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deleteRowsAnimation: .none,
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insertRowsAnimation: .none,
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reloadRowsAnimation: .none,
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interrupt: {
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$0.elementInserted.count == 1 && self.selectedReactionUserList.count == 4 ||
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$0.elementDeleted.count == 1 && self.selectedReactionUserList.count == 6 ||
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$0.changeCount > 100
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interrupt: { [weak self] changeset in
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/// This is the case where there were 6 reactors in total and locally we only have 5 including current user,
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/// and current user remove the reaction. There would be 4 reactors locally and we need to show more
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/// reactors cell at this moment. After update from sogs, we'll get the all 5 reactors and update the table
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/// with 5 reactors and not showing the more reactors cell.
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changeset.elementInserted.count == 1 && self?.selectedReactionUserList.count == 4 ||
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/// This is the case where there were 5 reactors without current user, and current user reacted. Before we got
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/// the update from sogs, we'll have 6 reactors locally and not showing the more reactors cell. After the update,
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/// we'll need to update the table and show 5 reactors with the more reactors cell.
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changeset.elementDeleted.count == 1 && self?.selectedReactionUserList.count == 6 ||
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/// To many changes to make
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changeset.changeCount > 100
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}
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) { [weak self] updatedData in
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self?.selectedReactionUserList = updatedData
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@ -391,7 +399,8 @@ extension ReactionListSheet: UICollectionViewDataSource, UICollectionViewDelegat
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extension ReactionListSheet: UITableViewDelegate, UITableViewDataSource {
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return self.selectedReactionUserList.count + 1
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let moreReactorCount = self.reactionSummaries[lastSelectedReactionIndex].number - self.selectedReactionUserList.count
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return moreReactorCount > 0 ? self.selectedReactionUserList.count + 1 : self.selectedReactionUserList.count
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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@ -403,7 +412,6 @@ extension ReactionListSheet: UITableViewDelegate, UITableViewDataSource {
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emoji: self.reactionSummaries[lastSelectedReactionIndex].emoji.rawValue
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)
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footerCell.selectionStyle = .none
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footerCell.isHidden = (moreReactorCount <= 0)
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return footerCell
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}
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