mobileCyberGamesApp/lib/pages/CompetitionRooms.dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:wanna_battle/model/UserPlayTimes.dart';
import 'package:wanna_battle/styles/totast.dart';
import '../model/CompetitionInfo.dart';
import '../styles/colors.dart';
import '../model/HouseInfo.dart';
import '../net/HttpManager.dart';
import '../net/Result.dart';
import './RoomInfoNew.dart';
import '../redux/AppState.dart';
import '../plugins/ScreenStramPlugin.dart';
import './CompetitionRank.dart';
import '../Constants.dart';
import './CompetitionRank.dart';
import 'CompetitionNotice.dart';
import 'UserGuid.dart';

class CompetitionRooms extends StatefulWidget {
  CompetitionRooms(this.competitionInfo);

  final CompetitionInfo competitionInfo;

  @override
  State<StatefulWidget> createState() {
    return _CompetitionRoomsState();
  }
}

class _CompetitionRoomsState extends State<CompetitionRooms> {
  List<HouseInfo> houseList = [];
  int restTimes = 0;

  @override
  void initState() {
    super.initState();
    Future.delayed(Duration.zero, () async {
      _getRooms();
      _getPlayTimes();
      final prefs = await SharedPreferences.getInstance();
      final bool showGuid2 = prefs.getBool('showGuid2') ?? true;
      if (showGuid2) {
        await prefs.setBool('showGuid2', false);
        await showUserGuide2(context);
      }
      // showNotice(context);
    });
  }

  @override
  Widget build(BuildContext context) {
    final appBar = AppBar(
      title: Text(widget.competitionInfo.competitionName),
      centerTitle: true,
      elevation: 0,
      backgroundColor: Colors.transparent,
    );
    return Scaffold(
      backgroundColor: Color(0xff19213B),
      body: Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: <Widget>[
          Container(
            decoration: BoxDecoration(
                image: DecorationImage(
              image: NetworkImage(widget.competitionInfo.pic),
              fit: BoxFit.cover,
            )),
            height: MediaQuery.of(context).size.width * 200 / 375,
            padding: EdgeInsets.only(left: 15, right: 15),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: <Widget>[
                appBar,
                Expanded(
                  child: Column(
                    children: <Widget>[
                      Container(
                        child: Text(
                          widget.competitionInfo.intro ?? '',
                          style: TextStyle(
                            color: Color(0xADFFFFFF),
                            fontSize: 13,
                          ),
                        ),
                      ),
                      Container(
                        color: Colors.yellow,
                        margin: EdgeInsets.only(top: 10),
                        padding: EdgeInsets.fromLTRB(6, 1, 6, 2),
                        child: Text(
                          '剩余参赛次数 $restTimes次',
                          style: TextStyle(
                            color: Color(0xFF293354),
                            fontSize: 12,
                          ),
                        ),
                      ),
                      Container(
                        margin: EdgeInsets.only(top: 10),
                        child: Row(
                          children: <Widget>[
                            Expanded(
                              child: MaterialButton(
                                color: Color(0xFFE56B45),
                                elevation: 0,
                                highlightElevation: 0,
                                child: Row(
                                  mainAxisAlignment: MainAxisAlignment.center,
                                  crossAxisAlignment: CrossAxisAlignment.center,
                                  children: <Widget>[
                                    Image.asset(
                                      'images/icon_jiangpin.png',
                                      width: 19,
                                    ),
                                    Container(
                                      margin: EdgeInsets.only(left: 15),
                                      child: Text(
                                        '奖品规则',
                                        style: TextStyle(color: Colors.white, fontSize: 14),
                                      ),
                                    )
                                  ],
                                ),
                                onPressed: () {
                                  showBonus();
                                },
                              ),
                            ),
                            Container(width: 15),
                            Expanded(
                              child: MaterialButton(
                                color: PRIMARY_COLOR,
                                elevation: 0,
                                highlightElevation: 0,
                                child: Row(
                                  mainAxisAlignment: MainAxisAlignment.center,
                                  crossAxisAlignment: CrossAxisAlignment.center,
                                  children: <Widget>[
                                    Image.asset(
                                      'images/icon_paihangbang.png',
                                      width: 19,
                                    ),
                                    Container(
                                      margin: EdgeInsets.only(left: 15),
                                      child: Text(
                                        '排行榜',
                                        style: TextStyle(color: Colors.white, fontSize: 14),
                                      ),
                                    )
                                  ],
                                ),
                                onPressed: () {
                                  Navigator.push(context, CupertinoPageRoute(builder: (context) => CompetitionRank(competitionId: widget.competitionInfo.id)));
                                },
                              ),
                            )
                          ],
                        ),
                      )
                    ],
                  ),
                )
              ],
            ),
          ),
          Expanded(
              child: RefreshIndicator(
            onRefresh: () {
              _getPlayTimes();
              return _getRooms();
            },
            child: ListView(
              padding: EdgeInsets.only(bottom: 10),
              children: houseList.map((f) => _Room(f)).toList(),
            ),
          ))
        ],
      ),
    );
  }

  Future<void> _getRooms() async {
    final Result res = await HttpManager.get('houseInfo/all', data: {
      'competitionId': widget.competitionInfo.id,
      'advancedQuery': ' AND_,status_flag_,!=_,' + HouseStatus.SETTLEMENT.toString(),
    });
    final List<HouseInfo> list = [];
    if (res.success && res.data != null) {
      for (var item in res.data) {
        final HouseInfo _temHouse = HouseInfo.fromJson(item);
        list.add(_temHouse);
      }
      setState(() {
        houseList = list;
      });
    }
  }

  Future<void> _getPlayTimes() async {
    final Result res = await HttpManager.get('playerInfo/getTodayPlayTimes');
    if (res.success) {
      int rest = 0;
      UserPlayTimes userPlayTimes = UserPlayTimes.fromJson(res.data);
      if (widget.competitionInfo.type == 1) {
        rest = userPlayTimes.totalNormal - userPlayTimes.usedNormal;
      } else {
        rest = userPlayTimes.totalAdvanced - userPlayTimes.usedAdvanced;
      }
      if (rest < 0) {
        rest = 0;
      }
      setState(() {
        restTimes = rest;
      });
    }
    print(res);
  }

  void showBonus() {
    showGeneralDialog(
      context: context,
      barrierDismissible: true,
      pageBuilder: (BuildContext buildContext, Animation<double> animation, Animation<double> secondaryAnimation) {
        return Center(
          child: Material(
            color: Colors.transparent,
            child: Column(
              mainAxisSize: MainAxisSize.min,
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                Container(
                  width: 270,
                  padding: EdgeInsets.all(0),
                  decoration: BoxDecoration(color: Color(0xE6293559), border: Border.all(width: 1, color: Color(0xFF1990F8))),
                  child: Column(
                    mainAxisSize: MainAxisSize.min,
                    crossAxisAlignment: CrossAxisAlignment.stretch,
                    children: <Widget>[
                      Container(
                        margin: EdgeInsets.only(top: 25),
                        child: Text(
                          '奖品规则',
                          style: TextStyle(color: Colors.white, fontSize: 18, fontWeight: FontWeight.bold),
                          textAlign: TextAlign.center,
                        ),
                      ),
                      Container(
                        margin: EdgeInsets.only(top: 20, left: 20, right: 20),
                        child: Text(
                          '按照比赛周期内\n各个玩家累计积分排名发放奖金',
                          style: TextStyle(color: Colors.white, fontSize: 14),
                          textAlign: TextAlign.left,
                        ),
                      ),
                      Container(
                        margin: EdgeInsets.only(top: 10, bottom: 40),
                        padding: EdgeInsets.only(left: 20, right: 20),
                        child: Text(
                          widget.competitionInfo.bonus ?? '',
                          style: TextStyle(color: Colors.white, fontSize: 14),
                        ),
                      )
                    ],
                  ),
                ),
                Container(
                  margin: EdgeInsets.only(top: 20),
                  child: GestureDetector(
                    child: Image.asset('images/icon_guanbi.png'),
                    onTap: () {
                      Navigator.of(context).pop();
                    },
                  ),
                )
              ],
            ),
          ),
        );
      },
      barrierLabel: MaterialLocalizations.of(context).modalBarrierDismissLabel,
      barrierColor: Colors.black87,
      transitionDuration: const Duration(milliseconds: 300),
    );
  }
}

class _Room extends StatelessWidget {
  _Room(this.houseInfo);

  final HouseInfo houseInfo;

  @override
  Widget build(BuildContext context) {
    var status;
    var borderColor;
    var backgroundColor;
    var imgSrc;
    switch (houseInfo.statusFlag) {
      case 0:
      case 1:
        status = '等待中';
        borderColor = Color(0xFF1C62A7);
        backgroundColor = Color(0x990D2F54);
        imgSrc = 'images/icon_dengdaizhong.png';
        break;
      case 2:
        status = '进行中';
        borderColor = Color(0xFF8C8146);
        backgroundColor = Color(0x990D2F54);
        imgSrc = 'images/icon_jinxingzhong.png';
        break;
      default:
        status = '已结束';
        borderColor = Color(0xFF414854);
        backgroundColor = Color(0xFF152536);
        imgSrc = 'images/icon_yijiesu.png';
        break;
    }
    return GestureDetector(
      onTap: () {
        joinRoom(context, houseInfo.id);
      },
      child: Container(
        height: 43,
        margin: EdgeInsets.fromLTRB(15, 10, 15, 0),
        decoration: BoxDecoration(
          color: backgroundColor,
          border: Border.all(color: borderColor, width: 2),
        ),
        child: Row(
          children: <Widget>[
            Expanded(
              child: Container(
                margin: EdgeInsets.only(left: 13),
                child: Text(
                  houseInfo.houseName,
                  style: TextStyle(fontSize: 14, color: Colors.white),
                ),
              ),
            ),
            Container(
              width: 105,
              child: RichText(
                text: TextSpan(
                  style: TextStyle(color: Colors.white, fontSize: 11),
                  children: <TextSpan>[
                    TextSpan(text: '参赛人数:'),
                    TextSpan(text: (houseInfo.playerNumber ?? 0).toString(), style: TextStyle(color: Color(0xFF38A968))),
                    TextSpan(text: '/${houseInfo.maxNumber}'),
                  ],
                ),
              ),
            ),
            Container(
              width: 60,
              height: 43,
              padding: EdgeInsets.only(left: 10),
              alignment: Alignment.center,
              decoration: BoxDecoration(
                image: DecorationImage(
                  image: AssetImage(imgSrc),
                  fit: BoxFit.cover,
                ),
              ),
              child: Text(
                status,
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 14,
                ),
              ),
            )
          ],
        ),
      ),
    );
  }

  Future<void> joinRoom(context, houseId) async {
    final hasPermission = await ScreenStreamPlugin.checkPermission();
    if (!hasPermission) {
      showDialog(
        context: context,
        builder: (context) => AlertDialog(
              title: Text('需要悬浮窗权限'),
              contentTextStyle: TextStyle(color: Colors.black87),
              content: Text('请在点击确定后勾选"允许显示在其他应用的上层"'),
              actions: <Widget>[
                FlatButton(
                  child: Text('确定'),
                  onPressed: () {
                    Navigator.of(context).pop();
                    ScreenStreamPlugin.requestPermission();
                  },
                ),
              ],
            ),
      );
      return;
    }
    // Navigator.push(context, CupertinoPageRoute(builder: (context) => RoomInfo(houseInfo)));
    Toast.show(context, '加载中', -1, 'loading');
    Result res = await HttpManager.post('houseInfo/join', data: {'houseId': houseId, 'userId': StoreProvider.of<AppState>(context).state.userInfo.id});
    Toast.hide();
    if (res.success) {
      Navigator.push(context, CupertinoPageRoute(builder: (context) => RoomInfo(houseInfo)));
    } else {
      Toast.show(context, res.error, 1500, 'info');
    }
  }
}