Replace legacy background with vector one

submodules/SettingsUI/Sources/Themes/ThemeGridControllerNode.swift

@@ -375,6 +375,16 @@ final class ThemeGridControllerNode: ASDisplayNode {
                 sortedWallpapers = wallpapers.map(\.wallpaper)
             }
             
+            if let builtinIndex = sortedWallpapers.firstIndex(where: { wallpaper in
+                if case .builtin = wallpaper {
+                    return true
+                } else {
+                    return false
+                }
+            }) {
+                sortedWallpapers[builtinIndex] = defaultBuiltinWallpaper(data: .legacy, colors: legacyBuiltinWallpaperGradientColors.map(\.rgb))
+            }
+            
             for wallpaper in sortedWallpapers {
                 if case let .file(file) = wallpaper, (wallpaper.isPattern && file.settings.colors.isEmpty) {
                     continue

submodules/TelegramPresentationData/Sources/DefaultDayPresentationTheme.swift

@@ -1049,6 +1049,10 @@ public func makeDefaultDayPresentationTheme(extendingThemeReference: Presentatio
     )
 }
 
+public let legacyBuiltinWallpaperGradientColors: [UIColor] = [
+    UIColor(rgb: 0xd6e2ee)
+]
+
 public let defaultBuiltinWallpaperGradientColors: [UIColor] = [
     UIColor(rgb: 0xdbddbb),
     UIColor(rgb: 0x6ba587),
@@ -1076,6 +1080,15 @@ public extension BuiltinWallpaperData {
         datacenterId: 4,
         fileSize: 183832
     )
+    static let legacy = BuiltinWallpaperData(
+        wallpaperId: 5911458201550716931,
+        wallpaperAccessHash: -5164387148619674119,
+        slug: "Ye7DfT2kCVIKAAAAhzXfrkdOjxs",
+        fileId: 5911315028815907420,
+        fileAccessHash: 5205407890340371688,
+        datacenterId: 2,
+        fileSize: 71715
+    )
     static let variant1 = BuiltinWallpaperData(
         wallpaperId: 5784984711902265347,
         wallpaperAccessHash: -7073897034484875424,
@@ -1206,6 +1219,7 @@ public extension BuiltinWallpaperData {
     static func generate(account: Account) {
         let slugToName: [(String, String)] = [
             ("fqv01SQemVIBAAAApND8LDRUhRU", "`default`"),
+            ("Ye7DfT2kCVIKAAAAhzXfrkdOjxs", "legacy"),
             ("RlZs2PJkSFADAAAAElGaGwgJBgU", "variant1"),
             ("9LW_RcoOSVACAAAAFTk3DTyXN-M", "variant2"),
             ("CJNyxPMgSVAEAAAAvW9sMwc51cw", "variant3"),

submodules/TelegramPresentationData/Sources/PresentationData.swift

@@ -383,7 +383,10 @@ public func currentPresentationDataAndSettings(accountManager: AccountManager<Te
         let effectiveColors = themeSettings.themeSpecificAccentColors[effectiveTheme.index]
         let theme = makePresentationTheme(mediaBox: accountManager.mediaBox, themeReference: effectiveTheme, baseTheme: preferredBaseTheme, accentColor: effectiveColors?.colorFor(baseTheme: preferredBaseTheme ?? .day), bubbleColors: effectiveColors?.customBubbleColors ?? [], baseColor: effectiveColors?.baseColor) ?? defaultPresentationTheme
         
-        let effectiveChatWallpaper: TelegramWallpaper = (themeSettings.themeSpecificChatWallpapers[coloredThemeIndex(reference: effectiveTheme, accentColor: effectiveColors)] ?? themeSettings.themeSpecificChatWallpapers[effectiveTheme.index]) ?? theme.chat.defaultWallpaper
+        var effectiveChatWallpaper: TelegramWallpaper = (themeSettings.themeSpecificChatWallpapers[coloredThemeIndex(reference: effectiveTheme, accentColor: effectiveColors)] ?? themeSettings.themeSpecificChatWallpapers[effectiveTheme.index]) ?? theme.chat.defaultWallpaper
+        if case .builtin = effectiveChatWallpaper {
+            effectiveChatWallpaper = defaultBuiltinWallpaper(data: .legacy, colors: legacyBuiltinWallpaperGradientColors.map(\.rgb))
+        }
         
         let dateTimeFormat = currentDateTimeFormat()
         let stringsValue: PresentationStrings
@@ -763,6 +766,10 @@ public func updatedPresentationData(accountManager: AccountManager<TelegramAccou
                             }
                         }
                         
+                        if case .builtin = effectiveChatWallpaper {
+                            effectiveChatWallpaper = defaultBuiltinWallpaper(data: .legacy, colors: legacyBuiltinWallpaperGradientColors.map(\.rgb))
+                        }
+                        
                         if let colors = effectiveColors, colors.baseColor == .theme {
                             effectiveColors = nil
                         }

submodules/TelegramUI/Sources/TelegramAccountAuxiliaryMethods.swift

@@ -36,7 +36,8 @@ func makeTelegramAccountAuxiliaryMethods(appDelegate: AppDelegate?) -> AccountAu
             }
         } else if let wallpaperResource = resource as? WallpaperDataResource {
             let builtinWallpapers: [String] = [
-                "fqv01SQemVIBAAAApND8LDRUhRU"
+                "fqv01SQemVIBAAAApND8LDRUhRU",
+                "Ye7DfT2kCVIKAAAAhzXfrkdOjxs"
             ]
             if builtinWallpapers.contains(wallpaperResource.slug) {
                 if let url = getAppBundle().url(forResource: wallpaperResource.slug, withExtension: "tgv") {
@@ -67,6 +68,19 @@ func makeTelegramAccountAuxiliaryMethods(appDelegate: AppDelegate?) -> AccountAu
                 } else {
                     return nil
                 }
+            } else if cloudDocumentMediaResource.fileId == 5911315028815907420 {
+                if let url = getAppBundle().url(forResource: "Ye7DfT2kCVIKAAAAhzXfrkdOjxs", withExtension: "tgv") {
+                    return Signal { subscriber in
+                        subscriber.putNext(.reset)
+                        if let data = try? Data(contentsOf: url, options: .mappedRead) {
+                            subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
+                        }
+                        
+                        return EmptyDisposable
+                    }
+                } else {
+                    return nil
+                }
             }
         } else if let cloudDocumentSizeMediaResource = resource as? CloudDocumentSizeMediaResource {
             if cloudDocumentSizeMediaResource.documentId == 5789658100176783156 && cloudDocumentSizeMediaResource.sizeSpec == "m" {

submodules/WallpaperBackgroundNode/Sources/WallpaperBackgroundNode.swift

@@ -1035,7 +1035,7 @@ final class WallpaperBackgroundNodeImpl: ASDisplayNode, WallpaperBackgroundNode
                 if patternIsBlack {
                     self.patternImageLayer.softlightMode = .never
                 } else {
-                    if self.useSharedAnimationPhase {
+                    if self.useSharedAnimationPhase && file.settings.colors.count > 2 {
                         self.patternImageLayer.softlightMode = .whileAnimating
                     } else {
                         self.patternImageLayer.softlightMode = .always