flutter_app_fuyou/lib/code/YSQuestionDetail.dart

import 'package:audioplayers/audioplayers.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutterappfuyou/code/base/YSNetWorking.dart';
import 'base/YSBase.dart';

class YSQuestionDetail extends StatefulWidget {
  final bool isPolicy;
  final int questionId;
  const YSQuestionDetail({Key key, this.questionId,this.isPolicy}) : super(key: key);
  @override
  _YSQuestionDetailState createState() => _YSQuestionDetailState();
}

class _YSQuestionDetailState extends State<YSQuestionDetail> {
  Map _infoData;
  AudioPlayer audioPlayer = AudioPlayer();
  @override
  void initState() {
    Future.delayed(Duration(seconds: 0)).then((value){
      widget.isPolicy==false?_getQuestionDetailData():_getPolicyDetailData();
    });
    super.initState();
  }
  @override
  Widget build(BuildContext context) {
    return YSBase(
      ystitle: '问题详情',
      yschild: Container(
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.only(topLeft: Radius.circular(20),topRight: Radius.circular(20))
        ),
        child: _infoData==null?Container():SingleChildScrollView(
          padding: EdgeInsets.only(left: 15,right: 15,top: 20,bottom: 15),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Container(
                margin: EdgeInsets.only(bottom: 15),
                child: Row(
                  children: [
                    Container(
                      height: 35,
                      width: 35,
                      decoration: BoxDecoration(
                          color: Color(0xFFF5F3F0),
                          borderRadius: BorderRadius.all(Radius.circular(17.5)),
                        image: DecorationImage(image: NetworkImage('${_infoData['doctor_avatar']}'),fit: BoxFit.fill)
                      ),
                    ),
                    Container(
                      margin: EdgeInsets.only(left: 10),
                      width: MediaQuery.of(context).size.width-85,
                      child: Text('${_infoData['doctor_name']}医生  解答了该问题',style: TextStyle(fontSize: 14,color: Color(0xFF666666)),overflow: TextOverflow.ellipsis,),
                    )
                  ],
                ),
              ),
              Container(
                child: Text('标题：${_infoData['question_title']}',style: TextStyle(fontSize: 14,color: Color(0xFF292929))),
              ),
              Container(
                margin: EdgeInsets.only(bottom: 15,top: 15),
                child: Text('问：${_infoData['question_body']}',style: TextStyle(fontSize: 14,color: Color(0xFF292929)),),
              ),
              Container(
                width: MediaQuery.of(context).size.width-40,
                child: _infoData['answer_type']=='voice'?Row(
                  children: [
                    Text('医生解答：',style: TextStyle(fontSize: 14,color: Color(0xFF428B8D)),overflow: TextOverflow.ellipsis,),
                    Container(
                      height: 26,
                      width: 59,
                      decoration: BoxDecoration(
                          color: Color(0xFFF5F3F0),
                          borderRadius: BorderRadius.all(Radius.circular(4))
                      ),
                      alignment: Alignment.center,
                      child: Stack(
                        children: [
                          Row(
                            children: [
                              Container(
                                child: Image.asset('lib/images/voice2.png'),
                                height: 15,
                                width: 15,
                                margin: EdgeInsets.only(left: 10,right: 5),
                              ),
                              Text('4',style: TextStyle(fontSize: 14,color: Color(0xFF428B8D)),overflow: TextOverflow.ellipsis,),
                            ],
                          )
                        ],
                      ),
                    )
                  ],
                ):Text('医生解答：${(_infoData['answer_body'])??''}',style: TextStyle(fontSize: 14,color: Color(0xFF428B8D)),),
              ),
              Container(
                margin: EdgeInsets.only(top: 15),
                child: Text('${_infoData['question_time']??_infoData['created_at']}',style: TextStyle(fontSize: 12,color: Color(0xFF808080))),
              )
            ],
          ),
        ),
      ),
    );
  }

  _getQuestionDetailData() async{
    Map dict = await ysRequestHttp(context, requestType.post, 'question/info', {'question_id':widget.questionId});
    if(dict!=null){
      setState(() {
        _infoData = dict['data'];
      });
    }
  }

  _getPolicyDetailData() async{
    Map dict = await ysRequestHttp(context, requestType.get, 'policy/info', {'id':widget.questionId});
    if(dict!=null){
      setState(() {
        _infoData = dict['data'];
      });
    }
  }

  play() async {
    audioPlayer.play(UrlSource(''));
    // if (result == 1) {
    //   // success
    //   print('play success');
    // } else {
    //   print('play failed');
    // }
  }
}