Hibok/lib/home/realtimehelper/translation_evaluation_dialog.dart

import 'package:chat/data/constants.dart';
import 'package:chat/generated/i18n.dart';
import 'package:chat/r.dart';
import 'package:chat/utils/screen.dart';
import 'package:flutter/material.dart';


///翻译管家-结束后评论弹窗
class TravelEvaluationPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return TravelEvaluationPageState();
  }
}

class EvaluationBean {
  int id;
  String name;
  bool isSelect = false;

  EvaluationBean(this.id, this.name);
}

class TravelEvaluationPageState extends State<TravelEvaluationPage> {
  bool isGood = true;

  List<EvaluationBean> posList;
  List<EvaluationBean> negList;

  @override
  void initState() {
    super.initState();
  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    posList = [
      EvaluationBean(1, I18n.of(context).translation_pos_1),
      EvaluationBean(2, I18n.of(context).translation_pos_2),
      EvaluationBean(3, I18n.of(context).translation_pos_3),
      EvaluationBean(4, I18n.of(context).translation_pos_4),
      EvaluationBean(5, I18n.of(context).translation_pos_5),
    ];

    negList = [
      EvaluationBean(1, I18n.of(context).translation_neg1),
      EvaluationBean(2, I18n.of(context).translation_neg2),
      EvaluationBean(3, I18n.of(context).translation_neg3),
      EvaluationBean(4, I18n.of(context).translation_neg4),
      EvaluationBean(5, I18n.of(context).translation_neg5),
    ];
  }

  @override
  Widget build(BuildContext context) {

    List<Widget> evaluationWidget = getItem(isGood ? posList : negList);

    return  UnconstrainedBox(child: Container(
      alignment: Alignment.center,

      width: Screen.width - 20,
      margin: EdgeInsets.all(10),
      child: Card(
        elevation: 2, // 阴影
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(10),
//              side: BorderSide(color: Colors.green,width: 25),
        ),
        child: Container(
//             color: Colors.yellow,
          width: double.maxFinite,
          padding: EdgeInsets.all(16),
          child: Stack(children: <Widget>[

            Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              children: <Widget>[
                Padding(
                  padding: EdgeInsets.only(bottom: 15,top: 25),
                  child: Text(
                    I18n.of(context).translation_butler_dialog_tips,
                    textScaleFactor: 1.0,
                    textAlign: TextAlign.left,
                    style: TextStyle(
                        fontWeight: FontWeight.w500,
                        color: AppColors.NewAppbarTextColor,
                        fontSize: 17),
                  ),
                ),

                ///满意 - 不满意
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceAround,
                  children: <Widget>[
                    InkWell(
                      onTap: () {
                        setState(() {
                          isGood = !isGood;
                        });
                      },
                      child: Column(
                        children: <Widget>[
                          Stack(
                            children: <Widget>[
                              Image.asset(
                                isGood
                                    ? R.assetsImagesImgTranslationYesP
                                    : R.assetsImagesImgTranslationYes,
                                width: 82,
                                height: 82,
                              ),
                              isGood
                                  ? Positioned.fill(
                                  child: Container(
                                    margin: EdgeInsets.only(
                                        top: 10, right: 10),
                                    alignment: Alignment.topRight,
                                    child: Image.asset(
                                      R.assetsImagesImgTranslationTick,
                                      width: 20,
                                      height: 20,
                                    ),
                                  ))
                                  : Container()
                            ],
                          ),
                          SizedBox(
                            height: 4,
                          ),
                          Text(
                            I18n.of(context).translation_butler_dialog_yes,
                            textScaleFactor: 1.0,
                            style: TextStyle(
                                color:
                                Color(isGood ? 0xff000000 : 0xffB0B0B0),
                                fontSize: 18),
                          )
                        ],
                      ),
                    ),
                    Container(
                      height: 60,
                      width: 1,
                      color: Color(0xffDDDDDD),
                    ),
                    InkWell(
                      onTap: () {
                        setState(() {
                          isGood = !isGood;
                        });
                      },
                      child: Column(
                        children: <Widget>[
                          Stack(
                            children: <Widget>[
                              Image.asset(
                                  isGood
                                      ? R.assetsImagesImgTranslationNo
                                      : R.assetsImagesImgTranslationNoP,
                                  width: 82,
                                  height: 82),
                              isGood
                                  ? Container()
                                  : Positioned.fill(
                                  child: Container(
                                    margin: EdgeInsets.only(
                                        top: 10, right: 10),
                                    alignment: Alignment.topRight,
                                    child: Image.asset(
                                        R.assetsImagesImgTranslationTick,
                                        width: 20,
                                        height: 20),
                                  ))
                            ],
                          ),
                          SizedBox(
                            height: 4,
                          ),
                          Text(
                            I18n.of(context).translation_butler_dialog_no,
                            textScaleFactor: 1.0,
                            style: TextStyle(
                                color:
                                Color(isGood ? 0xffB0B0B0 : 0xff000000),
                                fontSize: 18),
                          )
                        ],
                      ),
                    )
                  ],
                ),
                SizedBox(height: 10,),
                ///评价
                Wrap(
                  alignment: WrapAlignment.center,
                  children: evaluationWidget,
                ),

                Container(
                  margin: EdgeInsets.only(  top: 30),
                  height: 36,
                  child: RaisedButton(
                      color: Color(0xff3875E9),
                      shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.all(Radius.circular(10))),
                      child: Padding(padding: EdgeInsets.only(left: 10,right: 10),child: Text(
                        I18n.of(context).translation_butler_dialog_submit ,
                        textScaleFactor: 1.0,
                        style: TextStyle(color: Colors.white, fontSize: 15,fontWeight: FontWeight.w500),

                      ),),
                      onPressed:(){
                        Navigator.of(context)..pop();
                      } ),
                )

              ],
            ),

            Positioned.fill(child:Container(
                alignment: Alignment.topRight,
                padding: EdgeInsets.only(
                    bottom: 10, right: 14, top: 10, left: 14),
                child:  InkWell(onTap: (){Navigator.pop(context);},child:Icon(
                    IconData(
                      0xe679,
                      fontFamily: 'iconfont',
                    ),
                    size: 19,
                    color: Colors.black //const Color(0xFF939393),
                ) ,)))


          ],),
        ),
      ),
    ),);
  }

  getItem(List<EvaluationBean> posList) {
    List<Widget> evaluationWidget = [];
    for (int k = 0; k < posList.length; k++) {
      EvaluationBean item = posList[k];

      evaluationWidget.add(InkWell(
        onTap: () {
          print('点击$k');
          item.isSelect = !item.isSelect;
          posList[k] = item;
          setState(() {});
        },
        child: Container(
          margin: EdgeInsets.only(left: 10, top: 10),
          child: Padding(
            padding: EdgeInsets.only(left: 7, right: 7, top: 3, bottom: 3),
            child: fixedText(item.name,
                color: Color(item.isSelect ? 0xff3875E9 : 0xff868686)),
          ),
          decoration: BoxDecoration(
              border: Border.all(
                  color: Color(item.isSelect ? 0xff3875E9 : 0xff868686),
                  width: 1.0),
              borderRadius: BorderRadius.all(Radius.circular(6))),
        ),
      ));
    }
    return evaluationWidget;
  }
}