feat: single-pass serialization and deserialization

Author: Varixo

packages/qwik/src/core/client/dom-container.ts

@@ -8,7 +8,12 @@ import { emitEvent } from '../shared/qrl/qrl-class';
 import type { QRL } from '../shared/qrl/qrl.public';
 import { ChoreType } from '../shared/util-chore-type';
 import { _SharedContainer } from '../shared/shared-container';
-import { inflateQRL, parseQRL, wrapDeserializerProxy } from '../shared/shared-serialization';
+import {
+  inflateQRL,
+  parseQRL,
+  preprocessState,
+  wrapDeserializerProxy,
+} from '../shared/shared-serialization';
 import { QContainerValue, type HostElement, type ObjToProxyMap } from '../shared/types';
 import { EMPTY_ARRAY } from '../shared/utils/flyweight';
 import {
@@ -112,6 +117,7 @@ export class DomContainer extends _SharedContainer implements IClientContainer {
   public $storeProxyMap$: ObjToProxyMap = new WeakMap();
   public $qFuncs$: Array<(...args: unknown[]) => unknown>;
   public $instanceHash$: string;
+  public $forwardRefs$: Array<number> | null = null;
   public vNodeLocate: (id: string | Element) => VNode = (id) => vnode_locate(this.rootVNode, id);
 
   private $stateData$: unknown[];
@@ -159,6 +165,7 @@ export class DomContainer extends _SharedContainer implements IClientContainer {
     if (qwikStates.length !== 0) {
       const lastState = qwikStates[qwikStates.length - 1];
       this.$rawStateData$ = JSON.parse(lastState.textContent!);
+      preprocessState(this.$rawStateData$, this);
       this.$stateData$ = wrapDeserializerProxy(this, this.$rawStateData$) as unknown[];
     }
   }

packages/qwik/src/core/client/types.ts

@@ -18,6 +18,7 @@ export interface ClientContainer extends Container {
   rootVNode: ElementVNode;
   $journal$: VNodeJournal;
   renderDone: Promise<void> | null;
+  $forwardRefs$: Array<number> | null;
   parseQRL<T = unknown>(qrl: string): QRL<T>;
   $setRawState$(id: number, vParent: ElementVNode | VirtualVNode): void;
 }

packages/qwik/src/core/core.api.md

@@ -24,6 +24,8 @@ export type ClassList = string | undefined | null | false | Record<string, boole
 //
 // @internal (undocumented)
 export interface ClientContainer extends Container {
+    // (undocumented)
+    $forwardRefs$: Array<number> | null;
     // Warning: (ae-forgotten-export) The symbol "VNodeJournal" needs to be exported by the entry point index.d.ts
     //
     // (undocumented)
@@ -177,6 +179,8 @@ class DomContainer extends _SharedContainer implements ClientContainer {
     // (undocumented)
     $appendStyle$(content: string, styleId: string, host: _VirtualVNode, scoped: boolean): void;
     // (undocumented)
+    $forwardRefs$: Array<number> | null;
+    // (undocumented)
     $getObjectById$: (id: number | string) => unknown;
     // (undocumented)
     $instanceHash$: string;