add Workspace

main-process/Workspace.ts

@@ -0,0 +1,90 @@
+import * as fs from 'fs';
+import { BehaviorNodeTypeModel } from '../common/BehaviorTreeModel';
+
+const unknowNodeType: BehaviorNodeTypeModel = {
+  name: 'unknow',
+  desc: '新建节点',
+  type: 'Action',
+}
+
+export default class Workspace {
+  private filepath: string;
+  private nodeConfPath: string;
+  private workdir: string;
+
+  private name2conf: { [name: string]: BehaviorNodeTypeModel } = {};
+  private types: BehaviorNodeTypeModel[] = [];
+
+  constructor(filepath: string) {
+    this.filepath = filepath;
+  }
+
+  load() {
+    if(!this.filepath) {
+      return;
+    }
+
+    const str = fs.readFileSync(this.filepath, 'utf8');
+    const data = JSON.parse(str);
+    this.nodeConfPath = data.nodeConfPath;
+    this.workdir = data.workdir;
+
+    this.initNodeConf();
+  }
+
+  private initNodeConf() {
+    if (!this.nodeConfPath) {
+      return;
+    }
+
+    const types: BehaviorNodeTypeModel[] = JSON.parse(fs.readFileSync(this.nodeConfPath, 'utf8'));
+    this.name2conf = {};
+    types.forEach(t => {
+      this.name2conf[t.name] = t;
+    })
+    this.types = types;
+  }
+
+  getNodeConfPath() {
+    return this.nodeConfPath;
+  }
+  setNodeConfPath(path: string) {
+    this.nodeConfPath = path;
+    this.initNodeConf();
+  }
+  getWorkdir() {
+    return this.workdir;
+  }
+  setWorkdir(workdir: string) {
+    this.workdir = workdir;
+  }
+
+  save(filepath?: string) {
+    if (filepath) {
+      this.filepath = filepath;
+    }
+    if (!this.filepath) {
+      return;
+    }
+    fs.writeFileSync(this.filepath, JSON.stringify({
+      nodeConfPath: this.nodeConfPath,
+      workdir: this.workdir,
+    }, null, 2))
+  }
+
+  get nodeConf() {
+    return this.types;
+  }
+
+  getFilepath() {
+    return this.filepath;
+  }
+
+  setFilepath(filepath: string) {
+    this.filepath = filepath;
+  }
+
+  getNodeConf(name: string) {
+    return this.name2conf[name] || unknowNodeType;
+  }
+}