import 'package:flutter/material.dart';
import 'package:union_ad_ssgf/flutter_union_ad.dart';

// ignore: must_be_immutable
class SplashPage extends StatefulWidget {
  bool isBidding;
  String androidId;
  String iosId;

  SplashPage({
    super.key,
    required this.isBidding,
    required this.androidId,
    required this.iosId,
  });

  @override
  State<SplashPage> createState() => _SplashPageState();
}

class _SplashPageState extends State<SplashPage> {
  final FlutterUnioAdBiddingController _bidding =
      FlutterUnioAdBiddingController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Container(
        child: FlutterUnionAd.splashAdView(
          // android广告id
          androidId: widget.androidId,
          // ios广告id
          iosId: widget.iosId,
          // 设置开屏广告从请求到展示所花的最大时长（并不是指广告曝光时长），取值范围为[1500, 5000]ms
          fetchDelay: 5000,
          // 下载二次确认弹窗 默认false
          downloadConfirm: true,
          // 是否开启竞价 默认不开启
          isBidding: widget.isBidding,
          // 竞价结果回传
          bidding: _bidding,
          // 广告回调
          callBack: FlutterUnionAdSplashCallBack(
            onShow: () {
              print("开屏广告显示");
            },
            onADTick: (time) {
              print("开屏广告倒计时剩余时间 $time");
            },
            onClick: () {
              print("开屏广告点击");
            },
            onClose: () {
              print("开屏广告关闭");
              Navigator.pop(context);
            },
            onExpose: () {
              print("开屏广告曝光");
            },
            onFail: (code, message) {
              print("开屏广告失败  $code $message");
              Navigator.pop(context);
            },
            onECPM: (ecpmLevel, ecpm) {
              print("开屏广告竞价  ecpmLevel=$ecpmLevel  ecpm=$ecpm");
              // 规则 自己根据业务处理
              if (ecpm > 0) {
                // 竞胜出价，类型为Integer
                // 最大竞败方出价，类型为Integer
                _bidding.biddingResult(
                    FlutterUnioAdBiddingResult().success(ecpm, 0));
              } else {
                // 竞胜方出价（单位：分），类型为Integer
                // 优量汇广告竞败原因 FlutterTencentAdBiddingLossReason
                // 竞胜方渠道ID FlutterTencentAdADNID
                _bidding.biddingResult(FlutterUnioAdBiddingResult().fail(
                  1000,
                  FlutterTencentAdBiddingLossReason.LOW_PRICE,
                  FlutterTencentAdADNID.othoerADN,
                ));
              }
            },
          ),
        ),
      ),
    );
  }
}