Changes to use uniffi bindings for liveview-native-core

Package.resolved

@@ -1,12 +1,12 @@
 {
   "pins" : [
     {
-      "identity" : "liveview-native-core-swift",
+      "identity" : "liveview-native-core",
       "kind" : "remoteSourceControl",
-      "location" : "https://github.com/liveview-native/liveview-native-core-swift.git",
+      "location" : "https://github.com/liveview-native/liveview-native-core.git",
       "state" : {
-        "revision" : "339594b395938e38f1fb2216a31c8791030ec9ba",
-        "version" : "0.2.1"
+        "revision" : "ced90995fda19a1b4eba0ea379112822246ee7ce",
+        "version" : "0.4.0-alpha-1"
       }
     },
     {
@@ -86,8 +86,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/davidstump/SwiftPhoenixClient.git",
       "state" : {
-        "revision" : "613989bf2e562d8a851ea83741681c3439353b45",
-        "version" : "5.0.0"
+        "revision" : "588bf6baab5d049752748e19a4bff32421ea40ec",
+        "version" : "5.3.2"
       }
     },
     {

Package.swift

@@ -27,7 +27,7 @@ let package = Package(
         .package(url: "https://github.com/scinfu/SwiftSoup.git", from: "2.3.2"),
         .package(url: "https://github.com/davidstump/SwiftPhoenixClient.git", .upToNextMinor(from: "5.3.2")),
         .package(url: "https://github.com/apple/swift-async-algorithms", from: "0.1.0"),
-        .package(url: "https://github.com/liveview-native/liveview-native-core-swift.git", exact: "0.2.1"),
+        .package(url: "https://github.com/liveview-native/liveview-native-core.git", exact: "0.4.0-alpha-1"),
 
         .package(url: "https://github.com/apple/swift-argument-parser", from: "1.2.2"),
         .package(url: "https://github.com/apple/swift-markdown.git", from: "0.2.0"),
@@ -45,7 +45,7 @@ let package = Package(
                 "SwiftSoup",
                 "SwiftPhoenixClient",
                 .product(name: "AsyncAlgorithms", package: "swift-async-algorithms"),
-                .product(name: "LiveViewNativeCore", package: "liveview-native-core-swift"),
+                .product(name: "LiveViewNativeCore", package: "liveview-native-core"),
                 "LiveViewNativeMacros",
                 "LiveViewNativeStylesheet"
             ],
@@ -146,7 +146,7 @@ let package = Package(
             name: "LiveViewNativeStylesheet",
             dependencies: [
                 "LiveViewNativeStylesheetMacros",
-                .product(name: "LiveViewNativeCore", package: "liveview-native-core-swift"),
+                .product(name: "LiveViewNativeCore", package: "liveview-native-core"),
                 .product(name: "Parsing", package: "swift-parsing"),
             ]
         ),

Sources/LiveViewNative/Coordinators/LiveSessionCoordinator.swift

@@ -46,12 +46,12 @@ public class LiveSessionCoordinator<R: RootRegistry>: ObservableObject {
     @Published private(set) var stylesheet: Stylesheet<R>?
 
     // Socket connection
-    var socket: Socket?
+    var socket: SwiftPhoenixClient.Socket?
 
     private var domValues: DOMValues!
 
-    private var liveReloadSocket: Socket?
-    private var liveReloadChannel: Channel?
+    private var liveReloadSocket: SwiftPhoenixClient.Socket?
+    private var liveReloadChannel: SwiftPhoenixClient.Channel?
 
     private var cancellables = Set<AnyCancellable>()
 

Sources/LiveViewNative/Coordinators/LiveViewCoordinator.swift

@@ -35,7 +35,7 @@ public class LiveViewCoordinator<R: RootRegistry>: ObservableObject {
     @_spi(LiveForm) public let session: LiveSessionCoordinator<R>
     var url: URL
 
-    private var channel: Channel?
+    private var channel: SwiftPhoenixClient.Channel?
 
     @Published var document: LiveViewNativeCore.Document?
     private var elementChangedSubjects = [NodeRef:ObjectWillChangePublisher]()
@@ -197,9 +197,7 @@ public class LiveViewCoordinator<R: RootRegistry>: ObservableObject {
 
     private func handleDiff(payload: Payload, baseURL: URL) throws {
         handleEvents(payload: payload)
-        let diff = try RootDiff(from: FragmentDecoder(data: payload))
-        self.rendered = try self.rendered.merge(with: diff)
-        self.document?.merge(with: try Document.parse(self.rendered.buildString()))
+        try self.document?.mergeFragmentJson(payload)
     }
 
     private func handleEvents(payload: Payload) {
@@ -329,7 +327,7 @@ public class LiveViewCoordinator<R: RootRegistry>: ObservableObject {
         case redirect(LiveRedirect)
     }
 
-    private func join(channel: Channel) -> AsyncThrowingStream<JoinResult, Error> {
+    private func join(channel: SwiftPhoenixClient.Channel) -> AsyncThrowingStream<JoinResult, Error> {
         return AsyncThrowingStream<JoinResult, Error> { [weak channel] (continuation: AsyncThrowingStream<JoinResult, Error>.Continuation) -> Void in
             channel?.join()
                 .receive("ok") { [weak self, weak channel] message in
@@ -385,21 +383,20 @@ public class LiveViewCoordinator<R: RootRegistry>: ObservableObject {
 
     private func handleJoinPayload(renderedPayload: Payload) {
         // todo: what should happen if decoding or parsing fails?
-        self.rendered = try! Root(from: FragmentDecoder(data: renderedPayload))
-        self.document = try! LiveViewNativeCore.Document.parse(rendered.buildString())
-        self.document?.on(.changed) { [unowned self] doc, nodeRef in
-            switch doc[nodeRef].data {
+        self.document = try! LiveViewNativeCore.Document.parseFragmentJson(payload: renderedPayload)
+        self.document?.on(.changed) { nodeRef, nodeData, parent in
+            switch nodeData  {
             case .root:
                 // when the root changes, update the `NavStackEntry` itself.
                 self.objectWillChange.send()
             case .leaf:
                 // text nodes don't have their own views, changes to them need to be handled by the parent Text view
-                if let parent = doc.getParent(nodeRef) {
+                if let parent = parent {
                     self.elementChanged(nodeRef).send()
                 } else {
                     self.elementChanged(nodeRef).send()
                 }
-            case .element:
+            case .nodeElement:
                 // when a single element changes, send an update only to that element.
                 self.elementChanged(nodeRef).send()
             }

Sources/LiveViewNative/Live/LiveElement.swift

@@ -115,7 +115,7 @@ public extension _LiveElementTracked {
     ///
     /// - Parameter predicate: The filter used to select child nodes for render.
     func children(_ predicate: (Node) -> Bool = { node in
-        !node.attributes.contains(where: { $0.name.namespace == nil && $0.name.name == "template" })
+        !node.attributes().contains(where: { $0.name.namespace == nil && $0.name.name == "template" })
     }) -> some View {
         context.coordinator.builder.fromNodes(_element.children.filter(predicate), context: context.storage)
     }
@@ -126,9 +126,9 @@ public extension _LiveElementTracked {
     /// - Parameter includeDefault: Whether elements without a `template` attribute should be included in the filter. Defaults to `false`.
     func children(in template: Template, default includeDefault: Bool = false) -> some View {
         children {
-            $0.attributes.contains(where: {
+            $0.attributes().contains(where: {
                 $0 == template
-            }) || (includeDefault && !$0.attributes.contains(where: { $0.name.namespace == nil && $0.name.name == "template" }))
+            }) || (includeDefault && !$0.attributes().contains(where: { $0.name.namespace == nil && $0.name.name == "template" }))
         }
     }
 
@@ -138,7 +138,7 @@ public extension _LiveElementTracked {
     /// - Parameter includeDefault: Whether elements without a `template` attribute should be included in the filter. Defaults to `false`.
     func hasTemplate(_ template: Template, default includeDefault: Bool = false) -> Bool {
         _element.children.contains(where: {
-            for attribute in $0.attributes {
+            for attribute in $0.attributes() {
                 if attribute == template {
                     return true
                 } else if includeDefault && attribute.name.namespace == nil && attribute.name.name == "template" {

Sources/LiveViewNative/Property Wrappers/LiveContext.swift

@@ -58,7 +58,7 @@ public struct LiveContext<R: RootRegistry>: DynamicProperty {
     /// Ignores any children with a `template` attribute.
     public func buildChildren(of element: ElementNode) -> some View {
         return coordinator.builder.fromNodes(element.children().filter({
-            if case let .element(element) = $0.data {
+            if case let .nodeElement(element) = $0.data() {
                 return !element.attributes.contains(where: { $0.name == "template" })
             } else {
                 return true
@@ -70,7 +70,7 @@ public struct LiveContext<R: RootRegistry>: DynamicProperty {
         _ template: String
     ) -> (NodeChildrenSequence.Element) -> Bool {
         { child in
-            if case let .element(element) = child.data,
+            if case let .nodeElement(element) = child.data(),
                element.attributes.first(where: { $0.name == "template" })?.value == template
             {
                 return true
@@ -81,7 +81,7 @@ public struct LiveContext<R: RootRegistry>: DynamicProperty {
     }
 
     private static func hasTemplateAttribute(_ child: NodeChildrenSequence.Element) -> Bool {
-        if case let .element(element) = child.data,
+        if case let .nodeElement(element) = child.data(),
            element.attributes.contains(where: { $0.name == "template" })
         {
             return true
@@ -127,7 +127,7 @@ public struct LiveContext<R: RootRegistry>: DynamicProperty {
         let namedSlotChildren = children.filter(Self.isTemplateElement(template))
         if namedSlotChildren.isEmpty && includeDefaultSlot {
             let defaultSlotChildren = children.filter({
-                if case let .element(element) = $0.data {
+                if case let .nodeElement(element) = $0.data() {
                     return !element.attributes.contains(where: {
                         $0.name.rawValue == "template"
                     })
@@ -169,7 +169,7 @@ public struct LiveContext<R: RootRegistry>: DynamicProperty {
         of element: ElementNode
     ) -> [NodeChildrenSequence.Element] {
         element.children().filter {
-            !$0.attributes.contains(where: { $0.name.rawValue == "template" })
+            !$0.attributes().contains(where: { $0.name.rawValue == "template" })
         }
     }
 }

Sources/LiveViewNative/Property Wrappers/ObservedElement.swift

@@ -119,7 +119,7 @@ extension ObservedElement {
             if let _resolvedChildIDs {
                 return _resolvedChildIDs
             } else {
-                let result = Set(self.resolvedChildren.map(\.id))
+                let result = Set(self.resolvedChildren.map { $0.id()})
                 _resolvedChildIDs = result
                 return result
             }
@@ -183,3 +183,9 @@ extension ObservedElement {
         }
     }
 }
+
+private extension Optional where Wrapped == ElementNode {
+    var nodeRef: NodeRef? {
+        self?.node.id()
+    }
+}

Sources/LiveViewNative/Protocols/ContentBuilder.swift

@@ -501,14 +501,14 @@ public extension ContentBuilder {
             return try build(
                 element
                     .children()
-                    .filter({ $0.attributes.contains(where: { $0.name == "template" && $0.value == template }) }),
+                    .filter({ $0.attributes().contains(where: { $0.name == "template" && $0.value == template }) }),
                 in: context
             )
         } else {
             return try build(
                 element
                     .children()
-                    .filter({ !$0.attributes.contains(where: { $0.name == "template" }) }),
+                    .filter({ !$0.attributes().contains(where: { $0.name == "template" }) }),
                 in: context
             )
         }
@@ -522,7 +522,7 @@ public extension ContentBuilder {
         return try build(
             element
                 .children()
-                .filter({ $0.attributes.contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) }),
+                .filter({ $0.attributes().contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) }),
             in: context
         )
     }
@@ -569,15 +569,15 @@ public extension ContentBuilder {
         if let template {
             ViewTreeBuilder().fromNodes(
                 element.children()
-                    .filter({ $0.attributes.contains(where: { $0.name == "template" && $0.value == template }) }),
+                    .filter({ $0.attributes().contains(where: { $0.name == "template" && $0.value == template }) }),
                 context: context.context
             )
                 .environment(\.coordinatorEnvironment, context.coordinatorEnvironment)
                 .environment(\.anyLiveContextStorage, context.context)
         } else {
             ViewTreeBuilder().fromNodes(
                 element.children()
-                    .filter({ !$0.attributes.contains(where: { $0.name == "template" }) }),
+                    .filter({ !$0.attributes().contains(where: { $0.name == "template" }) }),
                 context: context.context
             )
                 .environment(\.coordinatorEnvironment, context.coordinatorEnvironment)
@@ -593,7 +593,7 @@ public extension ContentBuilder {
     ) -> some View {
         ViewTreeBuilder().fromNodes(
             element.children()
-                .filter({ $0.attributes.contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) }),
+                .filter({ $0.attributes().contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) }),
             context: context.context
         )
             .environment(\.coordinatorEnvironment, context.coordinatorEnvironment)
@@ -608,7 +608,7 @@ public extension ContentBuilder {
     ) -> SwiftUI.Text {
         element.children()
             .lazy
-            .filter({ $0.attributes.contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) })
+            .filter({ $0.attributes().contains(where: { $0.name == "template" && template.value.contains($0.value ?? "") }) })
             .first?.asElement().flatMap({ Text<R>(element: $0, overrideStylesheet: context.stylesheet).body })
                 ?? SwiftUI.Text("")
     }

Sources/LiveViewNative/Stylesheets/ViewReference.swift

@@ -201,7 +201,7 @@ struct ToolbarTreeBuilder<R: RootRegistry> {
         // ToolbarTreeBuilder.fromNode may not be called with a root or leaf node
         switch node {
         case let .n(node):
-            if case .element(let element) = node.data {
+            if case .nodeElement(let element) = node.data() {
                 Self.lookup(ElementNode(node: node, data: element))
             }
         case let .e(error):
@@ -271,7 +271,7 @@ struct CustomizableToolbarTreeBuilder<R: RootRegistry> {
         // CustomizableToolbarTreeBuilder.fromNode may not be called with a root or leaf node
         switch node {
         case let .n(node):
-            if case .element(let element) = node.data {
+            if case .nodeElement(let element) = node.data() {
                 Self.lookup(ElementNode(node: node, data: element))
             }
         case let .e(error):

Sources/LiveViewNative/Utils/DOM.swift

@@ -24,10 +24,10 @@ import LiveViewNativeCore
 /// - ``elementChildren()``
 /// - ``innerText()``
 public struct ElementNode: Identifiable {
-    public let node: Node
-    public let data: ElementData
+    let node: Node
+    let data: Element
 
-    init(node: Node, data: ElementData) {
+    init(node: Node, data: Element) {
         self.node = node
         self.data = data
     }
@@ -42,9 +42,9 @@ public struct ElementNode: Identifiable {
     public func elementChildren() -> [ElementNode] { node.children().compactMap({ $0.asElement() }) }
 
     /// The namespace of the element.
-    public var namespace: String? { data.namespace }
+    public var namespace: String? { data.name.namespace }
     /// The tag name of the element.
-    public var tag: String { data.tag }
+    public var tag: String { data.name.name }
     /// The list of attributes present on this element.
     public var attributes: [LiveViewNativeCore.Attribute] { data.attributes }
     /// The attribute with the given name, or `nil` if there is no such attribute.
@@ -93,7 +93,7 @@ public struct ElementNode: Identifiable {
     public func innerText() -> String {
         // TODO: should follow the spec and insert/collapse whitespace around elements
         self.children().compactMap { node in
-            if case .leaf(let content) = node.data {
+            if case .leaf(let content) = node.data() {
                 return content
             } else {
                 return nil
@@ -115,7 +115,7 @@ public struct ElementNode: Identifiable {
 
 extension Node {
     public func asElement() -> ElementNode? {
-        if case .element(let data) = self.data {
+        if case .nodeElement(let data) = self.data() {
             return ElementNode(node: self, data: data)
         } else {
             return nil

Sources/LiveViewNative/ViewTree.swift

@@ -29,12 +29,12 @@ struct ViewTreeBuilder<R: RootRegistry> {
         let context: LiveContextStorage<R>
 
         var body: some View {
-            switch node.data {
+            switch node.data() {
             case .root:
                 fatalError("ViewTreeBuilder.fromNode may not be called with the root node")
             case .leaf(let content):
                 SwiftUI.Text(content)
-            case .element(let element):
+            case .nodeElement(let element):
                 context.coordinator.builder.fromElement(ElementNode(node: node, data: element), context: context)
             }
         }
@@ -48,7 +48,7 @@ struct ViewTreeBuilder<R: RootRegistry> {
         let withID = applyID(element: element, to: bound)
         let withIDAndTag = applyTag(element: element, to: withID)
 
-        return ObservedElement.Observer.Applicator(element.node.id) {
+        return ObservedElement.Observer.Applicator(element.node.id()) {
             withIDAndTag
                 .environment(\.element, element)
         }
@@ -288,7 +288,7 @@ private enum ForEachElement: Identifiable {
         case let .keyed(_, id):
             return id
         case let .unkeyed(node):
-            return "\(node.id)"
+            return "\(node.id().ref())"
         }
     }
 

Sources/LiveViewNative/Views/Controls and Indicators/Links/ShareLink.swift

@@ -106,8 +106,8 @@ struct ShareLink<Root: RootRegistry>: View {
     public var body: some View {
         #if !os(tvOS)
         let useDefaultLabel = $liveElement.childNodes.filter({
-            guard case let .element(data) = $0.data else { return true }
-            return data.tag != "SharePreview"
+            guard case let .nodeElement(data) = $0.data() else { return true }
+            return data.name.name != "SharePreview"
         }).isEmpty
 
         let subject = self.subject.flatMap(SwiftUI.Text.init)

Sources/LiveViewNative/Views/Images/ImageView.swift

@@ -129,8 +129,8 @@ struct ImageView<Root: RootRegistry>: View {
 
     var label: SwiftUI.Text? {
         if let labelNode = $liveElement.childNodes.first {
-            switch labelNode.data {
-            case let .element(element):
+            switch labelNode.data() {
+            case let .nodeElement(element):
                 return Text<Root>(element: ElementNode(node: labelNode, data: element), overrideStylesheet: nil).body
             case let .leaf(label):
                 return .init(label)