team2_nc/assets/Scripts/UI/Farm/PlantWindow.ts

import { _decorator, Component, Widget, tween, UITransform, Prefab, instantiate, ScrollView } from 'cc';
import { IFDataSource, InfiniteList } from '../../core/InfiniteList/InfiniteList';
import { Http } from '../../core/net/Http';
import { Window } from '../../core/ui/window/Window';
import { ConfigData } from '../../Data/ConfigData';
import { FarmManager } from '../../Main/FarmManager';
import { NoviceWindow } from '../Novice/NoviceWindow';
import { PlantWindowItem } from './PlantWindowItem';
const { ccclass, property } = _decorator;

@ccclass('PlantWindow')
export class PlantWindow extends Component implements IFDataSource {
    public static needReLoad = false;

    @property({ type: Widget, tooltip: "布局约束控件" }) widget: Widget;
    @property({ type: InfiniteList, tooltip: "list节点" }) list: InfiniteList;
    @property({ type: Prefab, tooltip: "Item预制体" }) itemPrefab: Prefab;
    @property({ tooltip: "网络请求对象", type: Http }) http: Http;

    private plantData: Array<{ id: number, plantcount: number }> = [];
    private prefabWidth = 0;
    private configID = 0;
    private isLoaded = false;
    start() {
        FarmManager.plantWindowIsOpening = true;
        tween(this.widget).to(0.5, { editorBottom: -50 }, { easing: "bounceOut" }).call(() => {
            FarmManager.plantWindowIsOpening = false;
        }).start();

        let prefab = instantiate(this.itemPrefab);
        this.prefabWidth = prefab.getComponent(UITransform).width;
        prefab.destroy();
    }
    public async onParams(configID: number = 31000) {
        if (!this.isLoaded) {
            this.configID = configID;
            let config = ConfigData.configMap.get("build")[this.configID]["product"];
            let result = await this.http.send("/api/product/getProductTimes", { productIDList: config });
            if (result.code == 0) {
                this.plantData = config;
                for (let i = 0; i < config.length; i++) {
                    let count = ConfigData.configMap.get("product")[config[i]]["reap"];
                    FarmManager.plantCountMap.set(config[i], count - (result.data[config[i]] ? result.data[config[i]] : 0));
                }
                this.list.Init(this);
                PlantWindow.needReLoad = true;
            }
            this.isLoaded = true;
        }
    }

    public async onClosing(cb: () => void) {
        FarmManager.plantWindowIsOpening = true;
        tween(this.widget).to(0.3, { editorBottom: -500 }, { easing: "backIn" }).call(() => {
            FarmManager.plantWindowIsOpening = false;
        }).call(cb).start();
    }
    update() {
        if (!NoviceWindow.isNovicing && !FarmManager.getCurrFarm()) this.getComponent(Window).close();
        if (PlantWindow.needReLoad) {
            PlantWindow.needReLoad = false;
            let config = ConfigData.configMap.get("build")[this.configID]["product"];
            let noCountArray = [];
            this.plantData = [];
            for (let i = 0; i < config.length; i++) {
                let count = FarmManager.plantCountMap.get(config[i]);
                if (count == 0) {
                    noCountArray.push(config[i]);
                } else {
                    this.plantData.push(config[i]);
                }
            }
            this.plantData = this.plantData.concat(noCountArray);
            this.list.Reload();
            this.list.getComponent(ScrollView).scrollToLeft();
        }
    }


    //#region  IFDataSource
    public GetCellData(dataIndex: number): any {
        return this.plantData[dataIndex];
    }
    public GetCellNumber(): number {
        return this.plantData.length;
    }
    public GetCellSize(index: number): number {
        return this.prefabWidth == 0 ? 181 : this.prefabWidth;
    }
    public GetCellView(index: number): PlantWindowItem {
        let node = instantiate(this.itemPrefab);
        return node.getComponent(PlantWindowItem);
    }
    public GetCellIdentifer(index: number): string {
        return "PlantWindowItem";
    }
    //#endregion
}