/*
 * @Descripttion: 
 * @version: 1.0.0
 * @Author: YeeChan
 * @Date: 2020-07-18 13:43:03
 */

import FMViewBase from "../Base/FMViewBase";


/*
 * @Descripttion: 自定义滚动容器的预制体layout
 * @version: 1.0.0
 * @Author: YeeChan
 * @Date: 2020-07-18 13:43:03
 */
const { ccclass, property, requireComponent, disallowMultiple, menu } = cc._decorator;



@ccclass
// @requireComponent(cc.ScrollView)
@disallowMultiple() //防止多个相同类型（或子类型）的组件被添加到同一个节点
//@menu('FM组件/FMItemLayout')
export default class FMItemLayout extends FMViewBase {


    @property({ tooltip: "子节点集合", type: [cc.Node] })
    protected itemChilds: cc.Node[] = [];
    //自定义标签
    protected ad_tag_custom: any = null;

    protected itemIndex_custom: number = 0;

    //获取更新当前item的回调
    private _fmListenerData_custom: FMListener;

    //各个节点自定义事件
    public EventEnumView_custom: {};


    /**
     * 设置广告的自定义标签
     * @param tag 
     */
    public setAdTag_custom(tag: any) {
        this.ad_tag_custom = tag;
    }

    protected addEvent_custom(): void {

    }
    protected removeEvent_custom(): void {

    }
    protected initView_custom(): void {

    }

    /**
     * 设置监听回调
     * @param _listener 
     */
    public setFMListenerUpdate_custom(_listener: FMListener) {
        this._fmListenerData_custom = _listener;
    }


    /**
     * 当前的index
     * @param id 
     */
    public setItemIndex_custom(id: number) {
        this.itemIndex_custom = id;
        if (this._fmListenerData_custom) {
            let childSum = this.itemChilds.length;
            for (let index = 0; index < childSum; index++) {
                let sum = this.itemIndex_custom * childSum + index;
                let data = callFM_custom(this._fmListenerData_custom, sum);
                this.updateDataItemByIndex_custom(data, index);
            }

        }
        // console.log("更新第几个  " + id);
        // (this.itemChilds[0].getChildByName("label").getComponent(cc.Label)).string = id + "";
    }

    /**
     * 更新子节点的数据
     * @param data 数据
     * @param childIndex 下标
     */
    protected updateDataItemByIndex_custom(data: any, childIndex: number) {
        LogUtils.log_custom("FMItemLayout -> updateDataItemByIndex -> data", data);
    }

    /**
     * 获取当前的下标 
     */
    public getItemIndex_custom(): number {
        return this.itemIndex_custom;
    }

    public getPointX_custom(): number {
        return this.node.x;
    }

    public getPointY_custom(): number {
        return this.node.y;
    }

    public setPointX_custom(x: number): void {
        this.node.x = x;
    }

    public setPointY_custom(y: number): void {
        this.node.y = y;
    }

    /**
     * 获取子节点的个数
     */
    public getItemChildrenCount_custom(): number {
        return this.itemChilds.length;
    }


}