game_cocos_2c/assets/scripts/modules/lobby/ui/HomeView/HomeView.ts

import { _decorator, instantiate, Label, Node } from 'cc';
import { AppKernel } from '@scripts/app/AppKernel';
import { IGameInfo } from '@scripts/store/pageSlice/data';
import { UIView } from '@scripts/framework/ui/UIView';
import { UIViewID } from '@scripts/define/UIDefine';
import { GameItem } from './GameItem';
import { addBtnClick } from '@scripts/utils/UIHelper';

const { ccclass, property } = _decorator;

@ccclass('HomeView')
export class HomeView extends UIView {
    readonly viewId = UIViewID.HomeView;

    @property(Label)
    lblNickName: Label;

    @property(GameItem)
    gamePrefab: GameItem;

    @property(Node)
    gameRoot: Node;

    @property(Node)
    btnMail: Node;

    protected onCreate(): void | Promise<void> {
        AppKernel.events.on('login:success', this.updateView, this);
        addBtnClick(this.btnMail, this.onBtnMailClick, this);
    }

    protected onOpen(_params: unknown): void | Promise<void> {
        this.updateView();
    }

    private updateView() {
        const mainStore = AppKernel.stores.mainStore;
        this.lblNickName.string = mainStore.userInfo?.NickName || "";

        const pageStore = AppKernel.stores.pageStore;
        const gameList = pageStore.gameList || [];

        if (gameList.length > 0) {
            const index = 0;//Math.floor(Math.random() * gameList.length);
            this.initGameItem(gameList[index]);
        }
    }

    private async initGameItem(game: IGameInfo) {
        const gameNode = instantiate(this.gamePrefab.node).getComponent(GameItem);
        gameNode.node.setParent(this.gameRoot);
        gameNode.node.active = true;

        gameNode.initView(game);
    }

    private onBtnMailClick() {
        AppKernel.ui.open(UIViewID.MailView);
    }
}