Add model archive function

source/Component/HeaderBar/HeaderBar.tsx

@@ -123,7 +123,7 @@ class HeaderWindowsAction extends Component<IMixinElectronProps> {
  * 头部信息栏
  */
 @useSettingWithEvent("language")
-@useStatusWithEvent("fileChange")
+@useStatusWithEvent("fileSave")
 class HeaderBar extends Component<IHeaderBarProps & IMixinStatusProps & IMixinSettingProps> {
 
     public render(): ReactNode {

source/Context/Status.tsx

@@ -30,7 +30,7 @@ function randomColor(unNormal: boolean = false) {
 }
 
 interface IStatusEvent {
-    fileChange: void;
+    fileSave: void;
     renderLoop: number;
     physicsLoop: number;
     mouseModChange: void;
@@ -145,7 +145,7 @@ class Status extends Emitter<IStatusEvent> {
         this.on("behaviorAttrChange", updateBehaviorParameter);
 
         // 映射文件状态改变事件
-        this.archive.on("fileChange", () => this.emit("fileChange"));
+        this.archive.on("fileSave", () => this.emit("fileSave"));
     }
 
     public bindRenderer(renderer: AbstractRenderer) {

source/Model/Archive.ts

@@ -1,13 +1,17 @@
 import { Emitter, EventType } from "@Model/Emitter";
-import { IArchiveCtrlObject } from "@Model/CtrlObject";
+import { CtrlObject, IArchiveCtrlObject } from "@Model/CtrlObject";
 import { Model } from "@Model/Model";
-import { IArchiveLabel } from "@Model/Label";
+import { IArchiveLabel, Label } from "@Model/Label";
 import { Group, IArchiveGroup } from "@Model/Group";
-import { IArchiveIndividual } from "@Model/Individual";
+import { Range } from "@Model/Range";
-import { IArchiveBehavior } from "@Model/Behavior";
+import { IArchiveIndividual, Individual } from "@Model/Individual";
+import { Behavior, IArchiveBehavior } from "@Model/Behavior";
+import { getBehaviorById } from "@Behavior/Behavior";
+import { IArchiveParseFn, IObjectParamArchiveType, IRealObjectType } from "@Model/Parameter";
 
 interface IArchiveEvent {
-    fileChange: Archive;
+    fileSave: Archive;
+    fileLoad: Archive;
 }
 
 interface IArchiveObject {
@@ -17,10 +21,7 @@ interface IArchiveObject {
     behaviorPool: IArchiveBehavior[];
 }
 
-class Archive<
+class Archive<M extends any = any> extends Emitter<IArchiveEvent> {
-    M extends any = any,
-    E extends Record<EventType, any> = {}
-> extends Emitter<E & IArchiveEvent> {
 
     /**
      * 是否为新文件
@@ -43,10 +44,9 @@ class Archive<
     public fileData?: M;
 
     /**
-     * 保存文件
+     * 将模型转换为存档对象
-     * 模型转换为文件
      */
-    public save(model: Model): string {
+    public parseModel2Archive(model: Model): string {
 
         // 存贮 CtrlObject
         const objectPool: IArchiveCtrlObject[] = [];
@@ -89,21 +89,179 @@ class Archive<
             behaviorPool: behaviorPool
         };
 
-        console.log(fileData);
+        return JSON.stringify(fileData);
-        console.log({value: JSON.stringify(fileData)});
+    }
+
+    /**
+     * 加载存档到模型
+     */
+    public loadArchiveIntoModel(model: Model, data: string): void {
+
+        // 解析为 JSON 对象
+        const archive: IArchiveObject = JSON.parse(data);
+        console.log(archive);
+
+        // 实例化全部对象
+        const objectPool: CtrlObject[] = [];
+        const individualPool: Individual[] = [];
+        archive.objectPool.forEach((obj) => {
+
+            let ctrlObject: CtrlObject | undefined = undefined;
+            
+            // 处理群
+            if (obj.objectType === "G") {
+                const archiveGroup: IArchiveGroup = obj as any;
+                const newGroup = new Group(model);
+
+                // 实例化全部个体
+                const individuals: Array<Individual> = [];
+                archiveGroup.individuals.forEach((item) => {
+                    const newIndividual = new Individual(newGroup);
+                    newIndividual.id = item.id;
+                    individuals.push(newIndividual);
+                    individualPool.push(newIndividual);
+                })
+                
+                newGroup.cacheIndividualsArray = individuals;
+                ctrlObject = newGroup;
+            }
+
+            // 处理范围
+            if (obj.objectType === "R") {
+                ctrlObject = new Range(model);
+            }
+
+            if (ctrlObject) {
+                ctrlObject.id = obj.id;
+                objectPool.push(ctrlObject);
+            }
+        });
+
+        // 实例化全部标签
+        const labelPool: Label[] = [];
+        archive.labelPool.forEach((item) => {
+            const newLabel = new Label(model);
+            newLabel.id = item.id;
+            labelPool.push(newLabel);
+        });
+
+        // 实例化全部行为
+        const behaviorPool: Behavior[] = [];
+        archive.behaviorPool.forEach((item) => {
+            const recorder = getBehaviorById(item.behaviorId);
+            const newBehavior = recorder.new();
+            newBehavior.id = item.id;
+            behaviorPool.push(newBehavior);
+        });
+
+        // 内置标签集合
+        const buildInLabel = [model.allGroupLabel, model.allRangeLabel, model.currentGroupLabel]
+
+        const search: <T extends IRealObjectType>(pool: T[], archive: IObjectParamArchiveType) => T | undefined =
+        (pool, archive) => {
+            for (let i = 0; i < pool.length; i++) {
+                if (pool[i].id === archive.__LIVING_TOGETHER_OBJECT_ID) {
+                    return pool[i];
+                }
+            }
+
+            return undefined;
+        };
+
+        const searchAll: (archive: IObjectParamArchiveType) => IRealObjectType | undefined =
+        (archive) => {
+            return void 0 ??
+                search(individualPool, archive) ??
+                search(objectPool, archive) ??
+                search(labelPool, archive) ??
+                search(buildInLabel, archive) ??
+                search(behaviorPool, archive);
+        }
+
+        // 实例搜索函数
+        const parseFunction: IArchiveParseFn = (archive) => {
+
+            switch (archive.__LIVING_TOGETHER_OBJECT_TYPE) {
+
+                // 在个体池搜索
+                case "Individual":
+                    return search(individualPool, archive) ?? searchAll(archive);
+
+                // 对象类型在对象池中搜索
+                case "Range":
+                case "Group":
+                    return search(objectPool, archive) ?? searchAll(archive);
+
+                // 在标签池搜索
+                case "Label":
+                    return search(labelPool, archive) ?? search(buildInLabel, archive) ?? searchAll(archive);
+
+                // 在标签池搜索
+                case "Behavior":
+                    return search(behaviorPool, archive) ?? searchAll(archive);
+
+                // 在全部池子搜索
+                default:
+                    return searchAll(archive);
+            }
+        }
+
+        // 加载对象的属性
+        model.objectPool = objectPool.map((obj, index) => {
+            
+            // 加载属性
+            obj.fromArchive(archive.objectPool[index], parseFunction);
+
+            // 加载个体属性
+            if (obj instanceof Group) {
+
+                const archiveGroup: IArchiveGroup = archive.objectPool[index] as any;
+
+                obj.individuals = new Set(obj.cacheIndividualsArray.map((item, i) => {
+                    item.fromArchive(archiveGroup.individuals[i], parseFunction);
+                    return item;
+                }));
+            }
+
+            return obj;
+        });
+
+        // 加载标签属性
+        model.labelPool = labelPool.map((item, index) => {
+            item.fromArchive(archive.labelPool[index]);
+            return item;
+        });
+
+        // 加载行为属性
+        model.behaviorPool = behaviorPool.map((item, index) => {
+            item.fromArchive(archive.behaviorPool[index], parseFunction);
+            return item;
+        });
+    }
+
+    /**
+     * 保存文件
+     * 模型转换为文件
+     */
+    public save(model: Model): void {
+
+        console.log(this.parseModel2Archive(model));
 
         this.isSaved = true;
-        this.emit( ...["fileChange", this] as any );
+        this.emit("fileSave", this);
-
-        return "";
     }
 
     /**
      * 加载文件为模型
-     * return Model
+     * @return Model
      */
-    public load(model: Model, data: string) {};
+    public load(model: Model, data: string) {
+
+        this.loadArchiveIntoModel(model, data);
+
+        this.isSaved = true;
+        this.emit("fileLoad", this);
+    };
 }
 
 export { Archive };
-export default Archive;

source/Model/Behavior.ts

@@ -220,12 +220,12 @@ class Behavior<
     }
 
     public fromArchive(archive: IArchiveBehavior, paster: IArchiveParseFn): void {
-        this.name = this.name,
+        this.name = archive.name,
-        this.id = this.id,
+        this.id = archive.id,
-        this.color = this.color.concat([]),
+        this.color = archive.color.concat([]),
-        this.priority = this.priority,
+        this.priority = archive.priority,
-        this.currentGroupKey = this.currentGroupKey.concat([]) as any,
+        this.currentGroupKey = archive.currentGroupKey.concat([]) as any,
-        this.deleteFlag = this.deleteFlag,
+        this.deleteFlag = archive.deleteFlag,
         this.parameter = archiveObject2Parameter(
             archive.parameter, paster
         ) as any;

source/Model/Group.ts

@@ -37,6 +37,11 @@ class Group extends CtrlObject<IArchiveGroup> {
 	 */
 	public individuals: Set<Individual> = new Set();
 
+    /**
+     * 缓存的 individuals 数组, 用于存档加载
+     */
+    public cacheIndividualsArray: Array<Individual> = [];
+
     /**
      * 个体生成方式
      */

source/Model/Individual.ts

@@ -234,11 +234,11 @@ class Individual {
             }
         }
 
-        this.id = this.id,
+        this.id = archive.id,
-        this.position = this.position.concat([]),
+        this.position = archive.position.concat([]),
-        this.velocity = this.velocity.concat([]),
+        this.velocity = archive.velocity.concat([]),
-        this.acceleration = this.acceleration.concat([]),
+        this.acceleration = archive.acceleration.concat([]),
-        this.force = this.force.concat([]),
+        this.force = archive.force.concat([]),
         this.metaData = metaData;
     }
 }

source/Model/Parameter.ts

@@ -3,10 +3,11 @@ import { Range } from "@Model/Range";
 import { Label } from "@Model/Label";
 import { Behavior, IAnyBehavior } from "@Model/Behavior";
 import { Individual } from "@Model/Individual";
+import { CtrlObject } from "@Model/CtrlObject";
 
 type IObjectParamArchiveType = {
     __LIVING_TOGETHER_OBJECT_ID: string;
-    __LIVING_TOGETHER_OBJECT_TYPE: string;
+    __LIVING_TOGETHER_OBJECT_TYPE: "Individual" | "Range" | "Group" | "Label" | "Behavior";
 }
 
 type IObjectParamCacheType<P, Q = P> = {
@@ -225,36 +226,36 @@ function getDefaultValue<P extends IParameter> (option: IParameterOption<P>): IP
     return defaultObj;
 }
 
-type IRealObjectType = Range | Group | Label | IAnyBehavior;
+type IRealObjectType = Range | Group | Label | IAnyBehavior | Individual | CtrlObject;
 type IArchiveParseFn = (archive: IObjectParamArchiveType) => IRealObjectType | undefined;
 
 function object2ArchiveObject(object: IRealObjectType | IRealObjectType[] | any, testArray: boolean = true): 
 IObjectParamArchiveType | IObjectParamArchiveType[] | undefined {
     if (object instanceof Individual) {
         return {
-            __LIVING_TOGETHER_OBJECT_ID: "Individual",
+            __LIVING_TOGETHER_OBJECT_ID: object.id,
-            __LIVING_TOGETHER_OBJECT_TYPE: object.id
+            __LIVING_TOGETHER_OBJECT_TYPE: "Individual"
         }
     }
     else if (object instanceof Range) {
         return {
-            __LIVING_TOGETHER_OBJECT_ID: "Range",
+            __LIVING_TOGETHER_OBJECT_ID: object.id,
-            __LIVING_TOGETHER_OBJECT_TYPE: object.id
+            __LIVING_TOGETHER_OBJECT_TYPE: "Range"
         }
     } else if (object instanceof Group) {
         return {
-            __LIVING_TOGETHER_OBJECT_ID: "Group",
+            __LIVING_TOGETHER_OBJECT_ID: object.id,
-            __LIVING_TOGETHER_OBJECT_TYPE: object.id
+            __LIVING_TOGETHER_OBJECT_TYPE: "Group"
         }
     } else if (object instanceof Label) {
         return {
-            __LIVING_TOGETHER_OBJECT_ID: "Label",
+            __LIVING_TOGETHER_OBJECT_ID: object.id,
-            __LIVING_TOGETHER_OBJECT_TYPE: object.id
+            __LIVING_TOGETHER_OBJECT_TYPE: "Label"
         }
     } else if (object instanceof Behavior) {
         return {
-            __LIVING_TOGETHER_OBJECT_ID: "Behavior",
+            __LIVING_TOGETHER_OBJECT_ID: object.id,
-            __LIVING_TOGETHER_OBJECT_TYPE: object.id
+            __LIVING_TOGETHER_OBJECT_TYPE: "Behavior"
         }
     } else if (Array.isArray(object) && testArray) {
         const hasValue = (item: any): item is IObjectParamArchiveType => !!item;
@@ -322,7 +323,7 @@ function archiveObject2Parameter<P extends IParameter>
 
             (parameter[key] as any) = {
                 picker: picker ? parse(picker) : picker,
-                objects: objects ? parse(objects) : objects
+                objects: objects ? Array.isArray(objects) ? objects.map(item => parse(item)) : parse(objects) : objects
             }
         }
 
@@ -359,5 +360,5 @@ export {
     IParameterOptionItem, IParameter, IParameterOption, IParameterValue,
     object2ArchiveObject, parameter2ArchiveObject, archiveObject2Parameter,
     IArchiveParseFn, IObjectParamArchiveType, isArchiveObjectType,
-    IArchiveParameterValue
+    IArchiveParameterValue, IRealObjectType
 }