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app/lib/pages/user/benefit_view_gen.dart

602 lines
18 KiB

import 'dart:math';
import 'package:flutter/material.dart';
import 'package:common_utils/common_utils.dart';
import 'package:velocity_x/velocity_x.dart';
import 'package:recook/constants/header.dart';
import 'package:recook/pages/user/functions/user_benefit_func.dart';
import 'package:recook/pages/user/model/user_benefit_day_expect_model.dart';
import 'package:recook/pages/user/model/user_benefit_expect_extra_model.dart';
import 'package:recook/pages/user/model/user_benefit_month_expect_model.dart';
import 'package:recook/pages/user/user_benefit_sub_page.dart';
import 'package:recook/pages/user/widget/user_group_card.dart';
import 'package:recook/utils/user_level_tool.dart';
import 'package:recook/widgets/animated_rotate.dart';
import 'package:recook/widgets/custom_image_button.dart';
import 'package:recook/widgets/custom_painters/round_background_painter.dart';
import 'package:recook/widgets/recook_back_button.dart';
class DisplayCard {
num benefit = 0;
num sales = 0;
num count = 0;
bool isPercent = false;
DisplayCard({
this.benefit,
this.sales,
this.count,
this.isPercent = false,
});
}
class BenefitViewGen extends StatefulWidget {
final UserBenefitPageType type;
BenefitViewGen({Key key, @required this.type}) : super(key: key);
@override
_BenefitViewGenState createState() => _BenefitViewGenState();
}
class _BenefitViewGenState extends State<BenefitViewGen>
with TickerProviderStateMixin {
TabController _tabController;
List<String> _tabs = ['今日', '昨日', '本月', '上月'];
List<DisplayCard> _cardItems = List.generate(4, (index) => DisplayCard());
dynamic _todayModel;
dynamic _yestodayModel;
dynamic _thisMonthModel;
dynamic _lastMonthModel;
bool _itemReverse = false;
Widget _buildCard(DisplayCard card) {
return VxBox(
child: [
Row(
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
'预估收益(瑞币)'.text.color(Colors.black45).size(16.rsp).make(),
(card.benefit ?? 0.0)
.toStringAsFixed(2)
.text
.black
.size(34.rsp)
.bold
.make(),
],
).expand(),
Image.asset(
UserLevelTool.currentMedalImagePath(),
height: 55.rw,
width: 55.rw,
),
],
),
Spacer(),
<Widget>[
<Widget>[
'销售额'.text.color(Colors.black45).size(16.rsp).make(),
(card.sales ?? 0.0)
.toStringAsFixed(2)
.text
.black
.size(24.rsp)
.make(),
].column(crossAlignment: CrossAxisAlignment.start),
Spacer(),
<Widget>[
(card.isPercent ? '提成比例(%)' : '订单数(笔)')
.text
.color(Colors.black45)
.size(16.rsp)
.make(),
(card.isPercent ? ((card.count ?? 0) * 100) : (card.count ?? 0))
.toString()
.text
.black
.size(24.rsp)
.make(),
].column(),
].row(),
].column(),
)
.padding(EdgeInsets.symmetric(horizontal: 20.rw, vertical: 15.rw))
.withDecoration(
BoxDecoration(
borderRadius: BorderRadius.circular(5.rw),
image: DecorationImage(
image: AssetImage(UserLevelTool.currentCardImagePath()),
fit: BoxFit.cover,
),
),
)
.margin(EdgeInsets.symmetric(horizontal: 15.rw))
.make();
}
_buildBackBar() {
return Container(
height: 10.rw,
width: double.infinity,
alignment: Alignment.center,
margin: EdgeInsets.symmetric(horizontal: 7.rw),
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
offset: Offset(0, 2.rw),
color: Colors.black.withOpacity(0.24),
blurRadius: 4.rw,
),
],
color: Color(0xFFE3E3E3),
borderRadius: BorderRadius.circular(5.rw),
),
child: Container(
height: 4.rw,
margin: EdgeInsets.symmetric(horizontal: 4.rw),
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
offset: Offset(0, 2.rw),
color: Colors.black.withOpacity(0.39),
blurRadius: 4.rw,
),
],
color: Color(0xFFBBBBBB),
borderRadius: BorderRadius.circular(5.rw),
),
),
);
}
Widget noMoreDataView({String text, Widget icon}) {
return Container(
margin: EdgeInsets.symmetric(vertical: 10),
width: double.infinity,
alignment: Alignment.center,
child: Column(
children: <Widget>[
icon != null
? icon
: Image.asset(
ShopImageName.shop_page_smile,
width: 22,
height: 12,
),
Container(
height: 10,
),
Text(
TextUtils.isEmpty(text) ? "这是我最后的底线" : text,
style: TextStyle(color: Color(0xff666666), fontSize: 12),
)
],
),
);
}
Future loadData() async {
DateTime _now = DateTime.now();
GSDialog.of(context).showLoadingDialog(
context,
'加载中',
);
if (widget.type == UserBenefitPageType.GUIDE ||
widget.type == UserBenefitPageType.SELF) {
_todayModel = await UserBenefitFunc.getBenefitDayExpect(DateTime.now());
_yestodayModel = await UserBenefitFunc.getBenefitDayExpect(
DateTime.now().subtract(Duration(days: 1)));
_thisMonthModel = await UserBenefitFunc.getBenefitMonthExpect(_now);
_lastMonthModel = await UserBenefitFunc.getBenefitMonthExpect(
DateTime(_now.year, _now.month - 1));
} else {
_todayModel = await UserBenefitFunc.getBenefitExpectExtra(
BenefitDateType.DAY,
DateTime.now(),
);
_yestodayModel = await UserBenefitFunc.getBenefitExpectExtra(
BenefitDateType.DAY,
DateTime.now().subtract(Duration(days: 1)),
);
_thisMonthModel = await UserBenefitFunc.getBenefitExpectExtra(
BenefitDateType.MONTH,
_now,
);
_lastMonthModel = await UserBenefitFunc.getBenefitExpectExtra(
BenefitDateType.MONTH,
DateTime(_now.year, _now.month - 1),
);
}
_cardItems[0] = _getCard(_todayModel);
_cardItems[1] = _getCard(_yestodayModel);
_cardItems[2] = _getCard(_thisMonthModel);
_cardItems[3] = _getCard(_lastMonthModel);
GSDialog.of(context).dismiss(context);
setState(() {});
}
DisplayCard _getCard(dynamic model) {
if (model is UserBenefitDayExpectModel) {
return widget.type == UserBenefitPageType.SELF
? model.purchase.card
: model.guide.card;
}
if (model is UserBenefitMonthExpectModel) {
return widget.type == UserBenefitPageType.SELF
? model.purchase.card
: model.guide.card;
}
if (model is UserBenefitExpectExtraModel) {
switch (widget.type) {
case UserBenefitPageType.TEAM:
return model.team.card;
break;
case UserBenefitPageType.RECOMMEND:
return model.recommend.card;
break;
case UserBenefitPageType.PLATFORM:
return model.reward.card;
break;
default:
return DisplayCard();
}
}
return DisplayCard();
}
String get title {
switch (widget.type) {
case UserBenefitPageType.SELF:
return '自购收益';
break;
case UserBenefitPageType.GUIDE:
return '导购收益';
break;
case UserBenefitPageType.TEAM:
return '团队收益';
break;
case UserBenefitPageType.RECOMMEND:
return '推荐收益';
break;
case UserBenefitPageType.PLATFORM:
return '平台收益';
break;
}
return '';
}
Widget _buildTeamRecommendPlatformCard() {
UserBenefitExpectExtraModel model;
switch (_tabController.index) {
case 0:
model = _todayModel;
break;
case 1:
model = _yestodayModel;
break;
case 2:
model = _thisMonthModel;
break;
case 3:
model = _lastMonthModel;
break;
}
if (model == null) return SizedBox();
List<TeamList> team = [];
switch (widget.type) {
case UserBenefitPageType.TEAM:
team = model.teamList;
break;
case UserBenefitPageType.RECOMMEND:
team = model.recommendList;
break;
case UserBenefitPageType.PLATFORM:
team = model.rewardList;
break;
default:
team = [];
}
return <Widget>[
_buildBackBar(),
Positioned(
top: 6.rw,
left: 16.rw,
right: 16.rw,
bottom: 0,
child: SingleChildScrollView(
child: [
VxBox(
child: Column(
children: [
20.hb,
Row(
children: [
15.wb,
'团队贡献榜'
.text
.size(14.rsp)
.color(Color(0xFF333333))
.bold
.make(),
Spacer(),
'团队人数:${team?.length ?? 0}'
.text
.size(14.rsp)
.color(Color(0xFF333333))
.bold
.make(),
10.wb,
MaterialButton(
minWidth: 0,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
onPressed: () {
setState(() {
_itemReverse = !_itemReverse;
});
},
child: AnimatedRotate(
child: Image.asset(
R.ASSETS_ASCSORT_PNG,
height: 15.rw,
width: 15.rw,
),
angle: _itemReverse ? 0 : pi,
),
padding: EdgeInsets.symmetric(horizontal: 15.rw),
),
],
),
10.hb,
ListView.builder(
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
reverse: _itemReverse,
itemBuilder: (context, index) {
final _ = team[index];
return UserGroupCard.flat(
name: _.nickname,
wechatId: _.wechatNo,
phone: _.phone,
shopRole: UserLevelTool.roleLevelEnum(_.roleLevel),
groupCount: _.count,
headImg: _.headImgUrl,
id: _.userId,
isRecommend: false,
remarkName: _.remarkName,
);
},
itemCount: team?.length ?? 0,
),
],
),
)
.withDecoration(BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(5.rw),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.10),
blurRadius: 4.rw,
offset: Offset(0, 2.rw),
),
],
))
.margin(EdgeInsets.only(bottom: 100))
.make(),
noMoreDataView(),
].column(),
),
),
].stack().expand();
}
_buildTable(UserBenefitMonthExpectModel model) {
_buildTitle(String title, {bool red = false, bool bold = false}) {
return title.text
.size(14.rsp)
.color(red ? Color(0xFFD5101A) : Color(0xFF333333))
.fontWeight(bold ? FontWeight.bold : FontWeight.normal)
.make()
.centered()
.box
.height(45.rw)
.make();
}
return Table(
children: [
TableRow(
children: [
_buildTitle('日期', bold: true),
_buildTitle('销售额', bold: true),
_buildTitle('订单数', bold: true),
_buildTitle('预估收益', bold: true),
],
),
...widget.type == UserBenefitPageType.SELF
? model.purchaseList.map((e) {
return TableRow(
children: [
_buildTitle(DateUtil.formatDate(e.date, format: 'M月dd日')),
_buildTitle(e.salesVolume.toStringAsFixed(2)),
_buildTitle(e.count.toString()),
_buildTitle(e.amount.toString()),
],
);
}).toList()
: model.guideList.map((e) {
return TableRow(
children: [
_buildTitle(DateUtil.formatDate(e.date, format: 'M月dd日')),
_buildTitle(e.salesVolume.toStringAsFixed(2)),
_buildTitle(e.count.toString()),
_buildTitle(e.amount.toString()),
],
);
}).toList(),
],
).material(color: Colors.white);
}
_parseBottomCard() {
if (widget.type == UserBenefitPageType.SELF ||
widget.type == UserBenefitPageType.GUIDE) {
if (_tabController.index == 0 || _tabController.index == 1)
return SizedBox();
else
return _buildTable(
_tabController.index == 2 ? _thisMonthModel : _lastMonthModel,
);
} else
return _buildTeamRecommendPlatformCard();
}
@override
void initState() {
super.initState();
_tabController = TabController(length: 4, vsync: this)
..addListener(() {
setState(() {});
});
Future.delayed(Duration(milliseconds: 300), loadData);
}
@override
void dispose() {
_tabController?.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Color(0xFFF5F5F5),
appBar: AppBar(
leading: RecookBackButton(white: true),
title: title.text.make(),
centerTitle: true,
backgroundColor: Color(0xFF16182B),
),
body: Column(
children: [
SizedBox(
height: 212.rw,
child: Stack(
children: [
CustomPaint(
size: Size.fromHeight(197.rw),
painter: RoundBackgroundPainter(),
),
Column(
children: [
_BenefitTabBar(
items: _tabs,
tabController: _tabController,
),
TabBarView(
children: List.generate(
4,
(index) => _buildCard(_cardItems[index]),
),
controller: _tabController,
).expand(),
],
),
],
),
),
10.hb,
_parseBottomCard(),
],
),
);
}
}
///TabBar
class _BenefitTabBar extends StatefulWidget {
final List<String> items;
final TabController tabController;
_BenefitTabBar({Key key, @required this.items, @required this.tabController})
: super(key: key);
@override
__BenefitTabBarState createState() => __BenefitTabBarState();
}
class __BenefitTabBarState extends State<_BenefitTabBar> {
Color _getColor(int index, double offset, {bool reverse = false}) {
if (offset >= index + 0.5 || offset <= index - 0.5) {
return reverse ? Colors.white : Colors.black;
}
int colorValue = (((1 - offset - index) * 255).abs()).toInt();
if (reverse) colorValue = 255 - colorValue;
return Color.fromRGBO(colorValue, colorValue, colorValue, 1);
}
Widget _buildTabBarButton(String title, int index) {
return CustomImageButton(
onPressed: () {
widget.tabController.animateTo(index);
},
child: AnimatedContainer(
duration: Duration(milliseconds: 300),
height: 22.rw,
width: 60.rw,
alignment: Alignment.center,
decoration: BoxDecoration(
border: Border.all(color: Colors.white, width: 1.rw),
borderRadius: BorderRadius.circular(11.rw),
color: _getColor(index, widget.tabController.animation.value),
),
child: DefaultTextStyle(
child: title.text.size(14).make(),
style: TextStyle(
color: _getColor(
index,
widget.tabController.animation.value,
reverse: true,
),
),
),
),
);
}
tabListener() {
setState(() {});
}
@override
void initState() {
super.initState();
widget.tabController?.animation?.addListener(tabListener);
}
@override
void dispose() {
widget.tabController?.animation?.removeListener(tabListener);
super.dispose();
}
@override
Widget build(BuildContext context) {
return SizedBox(
height: 40.rw,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: List.generate(
widget.items.length,
(index) => _buildTabBarButton(widget.items[index], index),
),
),
);
}
}