app/lib/paegs/mine_page/punish_page/punish_page.dart

import 'dart:convert';
import 'dart:io';

import 'package:bbyyy/beans/my_shop_bean_entity.dart';
import 'package:bbyyy/https/url.dart';
import 'package:bbyyy/my_tools/my_colors.dart';
import 'package:bbyyy/my_tools/my_views.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_svg/svg.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';

import '../../../beans/complain_bean_entity.dart';
import '../../../beans/upload_image_bean_entity.dart';
import '../../../https/MyDio.dart';
import '../../../https/my_request.dart';
import '../../../my_tools/dims.dart';
import '../../../my_tools/easy_loading/easy_loading.dart';
import '../../../my_tools/my_cookie.dart';
import '../../../my_tools/my_tools.dart';
import 'choose_a_store_page.dart';

class PunishPage extends StatefulWidget {
  @override
  _PunishPageState createState() => _PunishPageState();
}

class _PunishPageState extends State<PunishPage> {
  int selectedIndex = 0;
  TextEditingController _phoneNum = TextEditingController();
  TextEditingController _content = TextEditingController();
  List<ComplainBeanDataData> data = [];
  MyShopBeanDataData shop;

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        MyTools().hideKeyboard(context);
      },
      behavior: HitTestBehavior.translucent,
      child: Scaffold(
        backgroundColor: MyColors.cF7F7F7,
        body: Column(
          children: [
            MyViews().myAppBar('投诉', context, []),
            Container(
              height: 40,
              color: Colors.white,
              child: Row(
                children: [
                  GestureDetector(
                    onTap: () {
                      setState(() {
                        selectedIndex = 0;
                      });
                    },
                    behavior: HitTestBehavior.translucent,
                    child: Padding(
                      padding: EdgeInsets.only(left: 10, right: 10),
                      child: Column(
                        children: [
                          Text(
                            '投诉',
                            style: TextStyle(
                                color: selectedIndex == 0
                                    ? MyColors.cFF4233
                                    : MyColors.c666666,
                                fontSize: 15),
                          ),
                          Container(
                            height: 10,
                            child: Visibility(
                              child: SvgPicture.asset('images/svg/tab.svg'),
                              visible: selectedIndex == 0,
                            ),
                          )
                        ],
                        mainAxisAlignment: MainAxisAlignment.end,
                      ),
                    ),
                  ),
                  GestureDetector(
                    onTap: () {
                      setState(() {
                        selectedIndex = 1;
                      });
                    },
                    behavior: HitTestBehavior.translucent,
                    child: Padding(
                      padding: EdgeInsets.only(left: 10, right: 10),
                      child: Column(
                        children: [
                          Text(
                            '被投诉',
                            style: TextStyle(
                                color: selectedIndex == 1
                                    ? MyColors.cFF4233
                                    : MyColors.c666666,
                                fontSize: 15),
                          ),
                          Container(
                            height: 10,
                            child: Visibility(
                              child: SvgPicture.asset('images/svg/tab.svg'),
                              visible: selectedIndex == 1,
                            ),
                          )
                        ],
                        mainAxisAlignment: MainAxisAlignment.end,
                      ),
                    ),
                  )
                ],
                mainAxisAlignment: MainAxisAlignment.spaceAround,
              ),
            ),
            Expanded(
              child: selectedIndex == 0 ? complaintPage() : punishPage(),
            )
          ],
        ),
      ),
    );
  }

  complaintPage() {
    return SingleChildScrollView(
      child: Column(
        children: [
          Container(
            color: Colors.white,
            margin: EdgeInsets.only(top: 10),
            child: Column(
              children: [
                Container(
                  padding: EdgeInsets.fromLTRB(16, 17, 14, 17),
                  child: Row(
                    children: [
                      MyViews().myText('投诉货帮', MyColors.c333333, 15),
                      GestureDetector(child:
                      shop == null
                          ? MyViews().myText('请选择货帮', MyColors.c333333, 15)
                          : Row(
                        children: [
                          ClipRRect(
                            borderRadius: BorderRadius.circular(10),
                            child: MyViews()
                                .netImg(imgURL(shop?.shopPic), 20, 20),
                          ),
                          Container(child: MyViews().myText(shop?.shopName, MyColors.c333333, 15),margin: EdgeInsets.only(left: 10),)
                        ],
                      ),onTap: (){
                        MyTools().toPage(context, ChooseAStorePage(), (then){
                          if(then is MyShopBeanDataData){
                            shop = then;
                            setState(() {

                            });
                          }
                        });
                      },
                      behavior: HitTestBehavior.translucent,),
                    ],mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  ),
                ),
                Container(
                  color: MyColors.cF7F7F7,
                  height: 0.5,
                  margin: EdgeInsets.only(left: 16, right: 14),
                ),
                Container(
                  padding: EdgeInsets.fromLTRB(16, 17, 14, 17),
                  child: Row(
                    children: [
                      MyViews().myText('个人电话', MyColors.c333333, 15),
                      Expanded(
                        child: TextField(
                          inputFormatters: [
                            LengthLimitingTextInputFormatter(11)
                          ],
                          controller: _phoneNum,
                          cursorColor: MyColors.cFF4233,
                          cursorWidth: 1.0,
                          textAlign: TextAlign.end,
                          onTap: () {},
                          decoration: InputDecoration(
                            border: InputBorder.none,
                            disabledBorder: InputBorder.none,
                            enabledBorder: InputBorder.none,
                            focusedBorder: InputBorder.none,
                            isDense: true,
                            hintText: '请输入电话',
                            hintStyle: TextStyle(
                                color: MyColors.c999999, fontSize: 14),
                            contentPadding:
                                const EdgeInsets.fromLTRB(14, 4.5, 0, 4.5),
                          ),
                          style: TextStyle(
                              color: MyColors.c333333,
                              fontSize: 14,
                              height: 1.3,
                              letterSpacing: 0.2),
                          keyboardType: TextInputType.number,
                          onChanged: (t) {},
                        ),
                      )
                    ],
                  ),
                ),
              ],
            ),
          ),
          Container(
            margin: EdgeInsets.only(top: 10),
            color: Colors.white,
            child: Column(
              children: [
                Container(
                  width: double.infinity,
                  margin: EdgeInsets.only(left: 16, top: 17),
                  child: Text(
                    '投诉内容',
                    style: TextStyle(color: MyColors.c333333, fontSize: 15),
                  ),
                ),
                Container(
                  margin: EdgeInsets.only(left: 15, right: 15, top: 17),
                  constraints: BoxConstraints(minHeight: 86),
                  decoration: BoxDecoration(
                    border: Border.all(color: MyColors.cE7E7E7, width: 1),
                    borderRadius: BorderRadius.all(
                      Radius.circular(4),
                    ),
                  ),
                  child: TextField(
                    controller: _content,
                    cursorColor: MyColors.cFF4233,
                    cursorWidth: 1.0,
                    maxLines: null,
                    onTap: () {},
                    decoration: InputDecoration(
                      border: InputBorder.none,
                      disabledBorder: InputBorder.none,
                      enabledBorder: InputBorder.none,
                      focusedBorder: InputBorder.none,
                      isDense: true,
                      hintText: '请输入投诉内容…',
                      hintStyle:
                          TextStyle(color: MyColors.c999999, fontSize: 14),
                      contentPadding:
                          const EdgeInsets.fromLTRB(14, 4.5, 8, 4.5),
                    ),
                    style: TextStyle(
                        color: MyColors.c333333,
                        fontSize: 14,
                        height: 1.3,
                        letterSpacing: 0.2),
                    keyboardType: TextInputType.text,
                    onChanged: (t) {},
                  ),
                ),
                Container(
                  width: double.infinity,
                  margin: EdgeInsets.only(left: 16, top: 17),
                  child: Text(
                    '证据图片',
                    style: TextStyle(color: MyColors.c333333, fontSize: 15),
                  ),
                ),
                Container(
                  margin:
                      EdgeInsets.only(left: 15, right: 15, bottom: 17, top: 18),
                  child: Row(
                    children: [
                      GestureDetector(
                        onTap: () async {
                          pictures[0] = await selectImage(isCover: false);
                          setState(() {});
                        },
                        behavior: HitTestBehavior.translucent,
                        child: pictures[0] == null
                            ? Container(
                                height: 102,
                                width: 102,
                                decoration: BoxDecoration(
                                    color: MyColors.cF0F0F0,
                                    borderRadius:
                                        BorderRadius.all(Radius.circular(4))),
                                child: Icon(
                                  Icons.add,
                                  color: MyColors.cB6B6B6,
                                  size: 44,
                                ),
                              )
                            : ClipRRect(
                                child: Image.file(
                                  pictures[0],
                                  height: 102,
                                  width: 102,
                                  fit: BoxFit.cover,
                                ),
                                borderRadius: BorderRadius.circular(4),
                              ),
                      ),
                      GestureDetector(
                        onTap: () async {
                          pictures[1] = await selectImage(isCover: false);
                          setState(() {});
                        },
                        behavior: HitTestBehavior.translucent,
                        child: pictures[1] == null
                            ? Container(
                                height: 102,
                                width: 102,
                                decoration: BoxDecoration(
                                    color: MyColors.cF0F0F0,
                                    borderRadius:
                                        BorderRadius.all(Radius.circular(4))),
                                child: Icon(
                                  Icons.add,
                                  color: MyColors.cB6B6B6,
                                  size: 44,
                                ),
                              )
                            : ClipRRect(
                                child: Image.file(
                                  pictures[1],
                                  height: 102,
                                  width: 102,
                                  fit: BoxFit.cover,
                                ),
                                borderRadius: BorderRadius.circular(4),
                              ),
                      ),
                      GestureDetector(
                        onTap: () async {
                          pictures[2] = await selectImage(isCover: false);
                          setState(() {});
                        },
                        behavior: HitTestBehavior.translucent,
                        child: pictures[2] == null
                            ? Container(
                                height: 102,
                                width: 102,
                                decoration: BoxDecoration(
                                    color: MyColors.cF0F0F0,
                                    borderRadius:
                                        BorderRadius.all(Radius.circular(4))),
                                child: Icon(
                                  Icons.add,
                                  color: MyColors.cB6B6B6,
                                  size: 44,
                                ),
                              )
                            : ClipRRect(
                                child: Image.file(
                                  pictures[2],
                                  height: 102,
                                  width: 102,
                                  fit: BoxFit.cover,
                                ),
                                borderRadius: BorderRadius.circular(4),
                              ),
                      )
                    ],
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  ),
                ),
              ],
            ),
          ),
          GestureDetector(
            onTap: () {
              uploadPictureOne();
            },
            behavior: HitTestBehavior.translucent,
            child: Container(
              color: Colors.white,
              margin: EdgeInsets.only(top: 10),
              height: 50,
              child: MyViews().myText('确  定', MyColors.cFF4233, 16),
              alignment: Alignment.center,
            ),
          )
        ],
      ),
    );
  }

  RefreshController controller = RefreshController(initialRefresh: true);

  punishPage() {
    return SmartRefresher(
      controller: controller,
      onRefresh: onRefresh,
      onLoading: onLoading,
      enablePullDown: true,
      enablePullUp: true,
      child: ListView.builder(
        itemBuilder: (c, index) {
          return MyViews().getPunishItem(context, data[index]);
        },
        itemCount: data.length,
        padding: EdgeInsets.only(top: 10),
      ),
    );
  }

  List<File> pictures = [null, null, null];
  String picturesPath = '';

  void uploadPictureOne() {
    print('uploadPictureOne');
    if (pictures[0] != null) {
      upload(pictures[0], (r, hE) {
        if (!hE) {
          UploadImageBeanEntity data =
              UploadImageBeanEntity().fromJson(json.decode(r.data.toString()));
          if (picturesPath == '') {
            picturesPath = data.data[0].path;
          } else {
            picturesPath = picturesPath + ',' + data.data[0].path;
          }
          uploadPictureTwo();
        } else {
          EasyLoading.dismiss();
        }
      }, (e) {
        EasyLoading.dismiss();
      });
    } else {
      uploadPictureTwo();
    }
  }

  void uploadPictureTwo() {
    print('uploadPictureTwo');
    if (pictures[1] != null) {
      upload(pictures[1], (r, hE) {
        if (!hE) {
          UploadImageBeanEntity data =
              UploadImageBeanEntity().fromJson(json.decode(r.data.toString()));
          if (picturesPath == '') {
            picturesPath = data.data[0].path;
          } else {
            picturesPath = picturesPath + ',' + data.data[0].path;
          }
          uploadPictureThree();
        } else {
          EasyLoading.dismiss();
        }
      }, (e) {
        EasyLoading.dismiss();
      });
    } else {
      uploadPictureThree();
    }
  }

  void uploadPictureThree() {
    print('uploadPictureThree');
    if (pictures[2] != null) {
      upload(pictures[2], (r, hE) {
        if (!hE) {
          UploadImageBeanEntity data =
              UploadImageBeanEntity().fromJson(json.decode(r.data.toString()));
          if (picturesPath == '') {
            picturesPath = data.data[0].path;
          } else {
            picturesPath = picturesPath + ',' + data.data[0].path;
          }
          submitAComplaint();
        } else {
          EasyLoading.dismiss();
        }
      }, (e) {
        EasyLoading.dismiss();
      });
    } else {
      submitAComplaint();
    }
  }

  void submitAComplaint() {
    MyDio().save({
      'key': 'complain',
      'object': {
        'shop_uid': shop?.shopUid,
        'user_uid': MyCookie().getUID(),
        'content': _content.text.toString(),
        'snapshots': picturesPath
      }
    }, (response, hasError) {
      if (!hasError) {
        showToast('提交成功');
        _content.clear();
        _phoneNum.clear();
        shop = null;
        pictures.forEach((element) {
          element = null;
        });
        picturesPath = '';
        setState(() {});
      }
    }, (error) {});
  }

  int page = 1;

  inquiryAndComplaint() {
    MyDio().query({
      "key": "complain",
      "filters": {
        "conditions": ["owner_uid==${MyCookie().getUID()}"]
      },
      "dims": complainDims,
      "paging": [page, 20]
    }, (response, hasError) {
      if (!hasError) {
        ComplainBeanEntity entity = ComplainBeanEntity()
            .fromJson(json.decode(response.data.toString()));
        if (page == 1) {
          data.clear();
        }
        data.addAll(entity.data.data);
        setState(() {});
      }
      endRe(controller);
    }, (error) {
      endRe(controller);
    });
  }

  void onRefresh() {
    page = 1;
    inquiryAndComplaint();
  }

  void onLoading() {
    page++;
    inquiryAndComplaint();
  }
}