huixiang_app/lib/order/exchange_history_page.dart

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/base_data.dart';
import 'package:huixiang/retrofit/retrofit_api.dart';
import 'package:huixiang/view_widget/border_text.dart';
import 'package:huixiang/view_widget/icon_text.dart';
import 'package:huixiang/view_widget/my_tab.dart';
import 'package:huixiang/view_widget/round_button.dart';
import 'package:shared_preferences/shared_preferences.dart';

class ExchangeHistoryPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _ExchangeHistoryPage();
  }
}

class _ExchangeHistoryPage extends State<ExchangeHistoryPage>
    with SingleTickerProviderStateMixin {
  List<Widget> tabs;
  List<Widget> _pages;
  TabController tabcontroller;

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

  }

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    if (tabcontroller == null)
      tabcontroller = TabController(length: 4, vsync: this);
    tabs = [
      MyTab(
        text: S.of(context).quanbuduihuan,
      ),
      MyTab(
        text: S.of(context).weulingqu,
      ),
      MyTab(
        text: S.of(context).keshiyong,
      ),
      MyTab(
        text: S.of(context).yikexiao,
      )
    ];
    _pages = [
      ExchangeHistoryList(0),
      ExchangeHistoryList(1),
      ExchangeHistoryList(2),
      ExchangeHistoryList(3)
    ];
  }

  @override
  Widget build(BuildContext context) {
    return DefaultTabController(
      length: 3,
      child: Scaffold(
        appBar: AppBar(
          title: Text(
            S.of(context).duihuanlishi,
            style: TextStyle(
              color: Colors.black,
              fontWeight: FontWeight.bold,
              fontSize: 18,
            ),
          ),
          centerTitle: false,
          backgroundColor: Color(0xFFFFFFFF),
          elevation: 0,
          leading: GestureDetector(
            onTap: () {
              Navigator.of(context).pop();
            },
            child: Container(
              alignment: Alignment.centerRight,
              margin: EdgeInsets.only(left: 10),
              padding: EdgeInsets.all(6),
              child: Icon(
                Icons.arrow_back_ios,
                color: Colors.black,
                size: 24,
              ),
            ),
          ),
          titleSpacing: 2,
          leadingWidth: 56,
          bottom: PreferredSize(
            preferredSize: Size(double.infinity, 38),
            child: TabBar(
              controller: tabcontroller,
              indicatorWeight: 2,
              indicatorColor: Color(0xFF39B54A),
              indicatorSize: TabBarIndicatorSize.label,
              indicatorPadding: EdgeInsets.only(top: 3),
              unselectedLabelStyle:
                  TextStyle(fontSize: 16, fontWeight: FontWeight.normal),
              labelStyle: TextStyle(
                  color: Colors.black,
                  fontSize: 16,
                  fontWeight: FontWeight.bold),
              labelColor: Colors.black,
              tabs: tabs,
            ),
          ),
        ),
        body: TabBarView(
          children: _pages,
          controller: tabcontroller,
        ),
      ),
    );
  }
}

class ExchangeHistoryList extends StatefulWidget {
  final int orderStatus;

  ExchangeHistoryList(this.orderStatus);

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

class _ExchangeHistoryList extends State<ExchangeHistoryList> {

  ApiService apiService;

  @override
  void initState() {
    super.initState();
    SharedPreferences.getInstance().then((value) => {
      apiService = ApiService(Dio(), token: value.getString('token')),
      queryHistory(),
    });
  }

  int pageNum = 1;

  queryHistory() async {
    BaseData baseData = await apiService.creditOrderList({
      "pageNum": pageNum,
      "pageSize": 10,
      "searchKey": "",
      "state": widget.orderStatus
    });
    if(baseData.isSuccess) {
      setState(() {});
    } else {
      Fluttertoast.showToast(msg: baseData.msg);
    }

  }

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
        itemCount: 8,
        itemBuilder: (context, position) {
          return Container(
            margin: EdgeInsets.fromLTRB(16, 8, 16, 8),
            padding: EdgeInsets.all(12),
            decoration: BoxDecoration(
                color: Colors.white,
                borderRadius: BorderRadius.circular(8),
                boxShadow: [
                  BoxShadow(
                      color: Colors.black.withAlpha(12),
                      offset: Offset(0, 3),
                      blurRadius: 14,
                      spreadRadius: 0)
                ]),
            child: Column(
              children: [
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    Text(
                      S.of(context).chuangjianshijian("2021-04-08"),
                      style: TextStyle(
                        color: Colors.black,
                        fontWeight: FontWeight.bold,
                        fontSize: 14,
                      ),
                    ),
                    Text(
                      S.of(context).yiduihuan,
                      style: TextStyle(
                        color: Color(0xFFFE951E),
                        fontWeight: FontWeight.bold,
                        fontSize: 14,
                      ),
                    )
                  ],
                ),
                SizedBox(
                  height: 16,
                ),
                Row(
                  children: [
                    Text(
                      S.of(context).zitidizhi,
                      style: TextStyle(
                        color: Color(0xFF353535),
                        fontSize: 12,
                      ),
                    ),
                    SizedBox(
                      width: 8,
                    ),
                    Expanded(
                      child: Text(
                        "武昌区凯德1818蓝调步行街(蔡明纬店旁)",
                        style: TextStyle(
                          color: Colors.black,
                          fontSize: 12,
                        ),
                      ),
                    )
                  ],
                ),
                SizedBox(
                  height: 8,
                ),
                Row(
                  children: [
                    Text(
                      S.of(context).zitishijian,
                      style: TextStyle(
                        color: Color(0xFF353535),
                        fontSize: 12,
                      ),
                    ),
                    SizedBox(
                      width: 8,
                    ),
                    Expanded(
                      child: Text(
                        S.of(context).duihuanhouwugegongzuori,
                        style: TextStyle(
                          color: Colors.black,
                          fontSize: 12,
                        ),
                      ),
                    )
                  ],
                ),
                SizedBox(
                  height: 16,
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Image.network(
                      "https://t7.baidu.com/it/u=1415123242,2593353431&fm=193&f=GIF",
                      width: 66,
                      height: 66,
                      fit: BoxFit.cover,
                    ),
                    SizedBox(
                      width: 12,
                    ),
                    Expanded(
                      child: SizedBox(
                        height: 66,
                        child: Column(
                          mainAxisAlignment: MainAxisAlignment.start,
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Text(
                              "海峡姐妹集团无门槛50元优惠券",
                              style: TextStyle(
                                  fontSize: 14,
                                  fontWeight: FontWeight.bold,
                                  color: Color(0xFF353535)),
                            ),
                            SizedBox(
                              height: 2,
                            ),
                            Text(
                              S.of(context).feishiwuduihuanma,
                              style: TextStyle(
                                  fontSize: 10, color: Color(0xFF727272)),
                            ),
                          ],
                        ),
                      ),
                      flex: 1,
                    ),
                    Text(
                      "x1",
                      style: TextStyle(
                        fontSize: 12,
                        color: Color(0xFF353535),
                      ),
                    )
                  ],
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  crossAxisAlignment: CrossAxisAlignment.end,
                  children: [
                    Text(
                      S.of(context).shangpinjifen(90),
                      style: TextStyle(
                        fontSize: 12,
                        color: Color(0xFFA0A0A0),
                      ),
                    ),
                    SizedBox(
                      width: 4,
                    ),
                    Text(
                      S.of(context).shifujifen(80),
                      style: TextStyle(
                        fontSize: 12,
                        fontWeight: FontWeight.bold,
                        color: Colors.black,
                      ),
                    ),
                  ],
                ),
                SizedBox(
                  height: 12,
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  crossAxisAlignment: CrossAxisAlignment.end,
                  children: [
                    IconText(
                      S.of(context).youxiaoqizhi("2021.09.03"),
                      leftImage: "assets/image/icon_order_time.png",
                      iconSize: 16,
                      textStyle: TextStyle(
                        fontSize: 12,
                        color: Color(0xFF353535),
                      ),
                    ),
                    GestureDetector(
                      onTap: (){
                        Navigator.of(context).pushNamed('/router/write_off_page');
                      },
                      child: buildBtnStatus(position),
                    ),
                  ],
                )
              ],
            ),
          );
        });
  }

  Widget buildBtnStatus(position) {
    if (position % 2 == 0) {
      return RoundButton(
        padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
        text: S.of(context).lingqudaokabao,
        textColor: Colors.white,
        fontSize: 12,
        backgroup: Color(0xFF32A060),
        radius: 2,
      );
    } else {
      return BorderText(
        text: S.of(context).shanchudingdan,
        textColor: Color(0xFF32A060),
        borderWidth: 1,
        borderColor: Color(0xFF32A060),
        fontSize: 12,
        padding: EdgeInsets.fromLTRB(14, 4, 14, 4),
      );
    }
  }
}