import { _decorator, Component, Node, Sprite, Label } from 'cc';
import { DataSystem } from '../../core/data/DataSystem';
import { Http, HttpResponseCode } from '../../core/net/Http';
import List from '../../core/ui/virtualList/List';
import { FightData, FriendData } from '../FightData';
import { AllyItem } from '../item/AllyItem';
const { ccclass, property } = _decorator;

@ccclass('AllyUI')
export class AllyUI extends Component {
    @property({ type: Http, displayName: "Http组件", tooltip: "Http组件" }) http: Http = null;
    @property({ type: List, displayName: "List列表", tooltip: "List列表" }) list: List = null;

    private listData: FriendData[];

    start() {
        this.getFriend();
    }

    /**获取好友数据*/
    private async getFriend() {
        let fightData = DataSystem.getData(FightData);
        if (fightData.friendDataList.length == 0) {
            let friendData = await this.http.send("/api/pvp/GetFriend");
            if (friendData && friendData.code == HttpResponseCode.Success) {
                fightData.friendDataList = friendData.data.friendDatas;
            }
        }
        this.listData = fightData.friendDataList.concat();
        this.list.numItems = this.listData.length;
        console.log("FriendNum: " + this.listData.length);
    }

    /**当列表渲染时
     * @param item item节点
     * @param index item的索引
    */
    public onListRender(item: Node, index: number) {
        if (this.listData && this.listData.length > 0) {
            item.getComponent(AllyItem).onDataChange(this.listData[index], index);
        }
    }
}