OpenCAX/entry/src/main/ets/pages/EventSubWin/ExCom.ets

import { TitleButton } from '../LayoutInterface/Interface/ButtonInterface';
import { CloseSubWindow, CreateAndShowSubWindow, WinInfo} from './SWBase';
import NativeOpenCAX from 'libopencax.so';
import { mwInfo } from '../DispWinInfo/DispWinInfo'
import { AppStorageV2, NodeContent} from '@kit.ArkUI';
import { ModelViewTab } from '../ModelViewTab';

@ObservedV2
export class XCompInfo{
  @Trace nId?:string;
  @Trace xId?:string;
  @Trace name?:string;
  @Trace icon?:string;
  @Trace node?:NodeContent;
  constructor(_nId?:string,_xId?: string, _name?: string,_icon?:string,_node?:NodeContent) {
    this.nId = _nId ?? undefined;
    this.xId = _xId ?? undefined;
    this.name=_name?? undefined;
    this.icon=_icon?? undefined;
    this.node=_node?? undefined;
  }
}

@ObservedV2
export class XCompInfos{
  @Trace infos?:Array<XCompInfo>;
  constructor(_infos?:Array<XCompInfo>) {
    this.infos = _infos ?? undefined;
  }
}

export let xcInfos:XCompInfos = AppStorageV2.connect<XCompInfos>(XCompInfos, () => new XCompInfos)!;
export let ctInfo: XCompInfo = AppStorageV2.connect<XCompInfo>(XCompInfo, () => new XCompInfo)!;

function XNRandomId(): string {
  // 获取当前时间戳（毫秒）
  const now = Date.now();
  // 取时间戳的最后几位（例如4位）作为基础部分
  const timePart = parseInt(now.toString().slice(-4));
  // 生成剩余的4位随机数
  const randomPart = Math.floor(Math.random() * 10000);
  // 组合两部分，并取模和偏移以确保在8位数范围内
  // 例如: timePart (0-9999) + randomPart (0-9999) -> sum (0-19998)
  // 需要将其映射到 [10000000, 99999999]
  // 结果在 [0, 89999999]
  const combined = (timePart * 10000 + randomPart) % 90000000;
  // 调整范围到 [10000000, 99999999]
  return (combined + 10000000).toString();
}
//初始化全局XComp管理
export function InitXCompNode(){
  //数组为0表示初始化,Native侧这初始化主上下文,否则Native侧初始化共享上下文
  const xcIs:XCompInfos = AppStorageV2.connect<XCompInfos>(XCompInfos, () => new XCompInfos)!;
  xcIs.infos=new Array<XCompInfo>;
}
//创建XComp组件
export function CreateXCompNode(name:string){
  const xcIs:XCompInfos = AppStorageV2.connect<XCompInfos>(XCompInfos, () => new XCompInfos)!;
  let xInfo:XCompInfo=new XCompInfo;
  xInfo.nId='n_'+XNRandomId();
  xInfo.xId='x_'+XNRandomId();
  xInfo.name=name+xInfo.xId;
  xInfo.node=new NodeContent();
  if((xcIs.infos as Array<XCompInfo>).length>0)
  {
    NativeOpenCAX.InitNativeNode(xInfo.nId,xInfo.xId,true,xInfo.node);
  }else{
    NativeOpenCAX.InitNativeNode(xInfo.nId,xInfo.xId,false,xInfo.node);
  }
  (xcIs.infos as Array<XCompInfo>).push(xInfo);
  console.log(`ArkUI Node ID: ${xInfo.nId}`);
  console.log(`ArkUI XComp ID: ${xInfo.xId}`);
}
//获取当前XComp组件
export function CurrentXCompIndex(id:number):XCompInfo{
  const xcIs:XCompInfos = AppStorageV2.connect<XCompInfos>(XCompInfos, () => new XCompInfos)!;
	return ctInfo=(xcIs.infos as Array<XCompInfo>)[id];
}
//执行命令
export function ExecuteCommand(event:TitleButton){
  //事件处理
  if(event?.eEvent=='Execute_LoadModel'){
    NativeOpenCAX.loadModel("/data/storage/el2/base/haps/entry/files/example/2027.stp");
  }
  if(event?.eEvent=='Create_New'){
    CreateXCompNode("");
  }

  //窗体打开
  if(event?.eEvent=='Execute_CreateSubWindow'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.3,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);

  }else if(event?.eEvent=='Execute_ExitSubWindow'){
    CloseSubWindow();
  } else if(event?.eEvent=='Execute_CreateSubWindow_Options'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  } else if(event?.eEvent=='Execute_NewFileWindow'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  }else if(event?.eEvent=='Execute_SaveAsFileWindow'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  }else if(event?.eEvent=='Execute_ImportFileWindow'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  }else if(event?.eEvent=='Execute_ExportFileWindow'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  } else if(event?.eEvent=='Open_NewModel'){
    const winInfo:WinInfo=new WinInfo(event.eName,event.ePage,mwInfo.width*0.6,mwInfo.height*0.9);
    CreateAndShowSubWindow(winInfo);
  } else if(event?.eEvent=='Execute_ExitSubWindow_Options'){
    CloseSubWindow();
  }

  //视图切换
  if(event?.eEvent=='CMD_VIEW_FRONT'){
    NativeOpenCAX.switchView("CMD_VIEW_FRONT");
  }else if(event?.eEvent=='CMD_VIEW_TOP'){
    NativeOpenCAX.switchView("CMD_VIEW_TOP");
  }else if(event?.eEvent=='CMD_VIEW_LEFT_SIDE'){
    NativeOpenCAX.switchView("CMD_VIEW_LEFT_SIDE");
  }else if(event?.eEvent=='CMD_VIEW_RIGHT_SIDE'){
    NativeOpenCAX.switchView("CMD_VIEW_RIGHT_SIDE");
  }else if(event?.eEvent=='CMD_VIEW_BOTTOM'){
    NativeOpenCAX.switchView("CMD_VIEW_BOTTOM");
  }else if(event?.eEvent=='CMD_VIEW_REAR'){
    NativeOpenCAX.switchView("CMD_VIEW_REAR");
  }else if(event?.eEvent=='CMD_VIEW_ISO'){
    NativeOpenCAX.switchView("CMD_VIEW_ISO");
  }else if(event?.eEvent=='CMD_VIEW_DIM'){
    NativeOpenCAX.switchView("CMD_VIEW_DIM");
  }
}