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Refactoring
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@@ -8,7 +8,6 @@ import TelegramPresentationData
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import ItemListUI
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import PresentationDataUtils
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import PhotoResources
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import Postbox
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class BotCheckoutHeaderItem: ListViewItem, ItemListItem {
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let account: Account
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@@ -168,7 +167,7 @@ class BotCheckoutHeaderItemNode: ListViewItemNode {
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var imageApply: (() -> Void)?
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var updatedImageSignal: Signal<(TransformImageArguments) -> DrawingContext?, NoError>?
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var updatedFetchSignal: Signal<FetchResourceSourceType, FetchResourceError>?
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var updatedFetchSignal: Signal<Never, NoError>?
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if let photo = item.invoice.photo, let dimensions = photo.dimensions {
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let arguments = TransformImageArguments(corners: ImageCorners(radius: 4.0), imageSize: dimensions.cgSize.aspectFilled(imageSize), boundingSize: imageSize, intrinsicInsets: UIEdgeInsets(), emptyColor: item.theme.list.mediaPlaceholderColor)
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imageApply = makeImageLayout(arguments)
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@@ -184,6 +183,10 @@ class BotCheckoutHeaderItemNode: ListViewItemNode {
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break
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}
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updatedFetchSignal = fetchedMediaResource(mediaBox: item.account.postbox.mediaBox, userLocation: userLocation, userContentType: .image, reference: .standalone(resource: photo.resource))
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|> ignoreValues
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|> `catch` { _ -> Signal<Never, NoError> in
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return .complete()
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}
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}
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}
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@@ -191,7 +194,9 @@ class BotCheckoutHeaderItemNode: ListViewItemNode {
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let (botNameLayout, botNameApply) = makeBotNameLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.botName, font: textFont, textColor: item.theme.list.itemSecondaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: maxTextWidth, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.invoice.description, font: textFont, textColor: textColor), backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: maxTextWidth, height: maxTextHeight - titleLayout.size.height - titleTextSpacing - botNameLayout.size.height - textBotNameSpacing), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let textLayoutMaxHeight: CGFloat = maxTextHeight - titleLayout.size.height - titleTextSpacing - botNameLayout.size.height - textBotNameSpacing
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let textArguments = TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.invoice.description, font: textFont, textColor: textColor), backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: maxTextWidth, height: textLayoutMaxHeight), alignment: .natural, cutout: nil, insets: UIEdgeInsets())
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let (textLayout, textApply) = makeTextLayout(textArguments)
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let contentHeight: CGFloat
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if let _ = imageApply {
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