import 'dart:io';

import 'package:chat/data/UserData.dart';
import 'package:chat/data/constants.dart';
import 'package:chat/generated/i18n.dart';
import 'package:chat/utils/CustomUI.dart';
import 'package:chat/utils/HttpUtil.dart';
import 'package:chat/utils/TokenMgr.dart';
import 'package:chat/utils/controller_widget_builder.dart';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_ijkplayer/flutter_ijkplayer.dart';

class VideoPage extends StatefulWidget {
  final userId;
  VideoPage({Key key, @required this.userId}) : super(key: key);

  _VideoPageState createState() => _VideoPageState();
}

class _VideoPageState extends State<VideoPage> {
  bool isShowPlayButton = true;

  bool isLoadingFish = false;

  IjkMediaController controller = IjkMediaController();

  @override
  void initState() {
    super.initState();
    SystemChrome.setEnabledSystemUIOverlays([]);
    getInfo();
  }

  @override
  void dispose() {
    SystemChrome.setEnabledSystemUIOverlays(SystemUiOverlay.values);
    controller.dispose();
    super.dispose();
  }

  getInfo() async {
    Map data = {
      "userId": widget.userId,
    };
    data['sign'] = TokenMgr().getSign(data);

    Response res = await HttpUtil().post('user/female/authInfo',
        data: data, failback: () => Navigator.of(context).pop());
    Map resData = res.data;
    print(resData);
    if (resData['code'] == 0) {
      var videoUrl = resData['data']['AttestationValue'];
      if (videoUrl != '' && videoUrl != null) {
        isLoadingFish = true;
        var filePath = await UserData().getLoaclVideoPath(videoUrl);
        controller.setFileDataSource(File(filePath), autoPlay: false);
        setState(() {});
      }
    }
  }


  @override
  Widget build(BuildContext context) {
    Widget appBar = new AppBar(
      backgroundColor: AppColors.NewAppbarBgColor,
      title: new Text(
        I18n.of(context).certified_video,
        textScaleFactor: 1.0,
        style: TextStyle(color: AppColors.NewAppbarTextColor),
      ),
      centerTitle: true,
      leading: CustomUI.buildCustomLeading(context),
    );

    Widget content = Scaffold(
      backgroundColor: const Color(0xFFF4F4F4),
      body: Center(
        child: Container(
          height: MediaQuery.of(context).size.height,
          width: MediaQuery.of(context).size.width,
          child: _buildVideo(),
        ),
      ),
      appBar: appBar,
      resizeToAvoidBottomPadding: false,
    );
    return CustomUI.buildPageLoading(context, content, !isLoadingFish);
  }

  Widget _buildVideo() {
    return IjkPlayer(
      controllerWidgetBuilder: (ctl) {
        return MyDefaultIJKControllerWidget(
          ///按钮修改
          controller: ctl,
          hideBackButton: true,
        );
      },
      mediaController: controller,
    );
  }
}