invitation_page.dart
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import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/models/user.dart';
import 'package:one_key/provider/coupon_provider.dart';
import 'package:one_key/provider/user_model.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/utils/navigator_util.dart';
import 'package:one_key/utils/utils.dart';
import 'package:one_key/widgets/h_empty_view.dart';
import 'package:one_key/widgets/round_button.dart';
import 'package:one_key/widgets/v_empty_view.dart';
import 'package:provider/provider.dart';
class InvicationPage extends StatefulWidget {
final String rid; //预订订单id
final String tableInfo; //桌位信息
final String ddate;
final String ddateStr;
final String phone;
InvicationPage(
this.rid, this.tableInfo, this.ddate, this.ddateStr, this.phone);
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return new InvicationPageState();
}
}
class InvicationPageState extends State<InvicationPage> {
User user;
DateTime dateTime;
String dateTimeStr = "";
ScrollController controller = ScrollController();
double couponHeight = 180.0;
CouponProvider couponProvider;
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((_) {
_getActivityByRid();
});
Utils.changeStatusColor(color: Colors.transparent);
dateTime =
DateTime.fromMillisecondsSinceEpoch(int.parse(widget.ddate) * 1000);
user = Provider.of<UserModel>(context, listen: false).user;
dateTimeStr =
"${dateTime.year}/${Utils.addZeroNumber(dateTime.month)}/${Utils.addZeroNumber(dateTime.day)} 星期${Utils.formatWeekDayNum(dateTime.weekday)} ${widget.ddateStr}";
}
_getActivityByRid() async {
Map<String, String> params = {
"rid": widget.rid,
};
await couponProvider.getActivityByRid(context, params, isShowLoading: true);
//flase默认5个 true 不默认5个
if (!couponProvider.hasModify) {
//没有绑定的券，默认给5个,获取优惠券列表
_couponNetworkData(isShowLoading: true);
}
}
///消费券默认5张
_couponNetworkData({bool isShowLoading = true}) async {
Map<String, String> params = {
"uid": Provider.of<UserModel>(context, listen: false).user.openid,
'status': '1'
};
await couponProvider.getCustomerSelectActivity(context, params,
isShowLoading: isShowLoading);
//此人已经新建好券
if (couponProvider.couponListSelect.length > 0) {
couponProvider.initCouponSelect(context);
if (couponProvider.coupons.length == 0) {
setState(() {
couponHeight = 0;
});
} else {
setState(() {
couponHeight = 180.0;
});
}
} else {
//没有新建的优惠券
setState(() {
couponHeight = 0;
});
}
}
@override
void dispose() {
Utils.changeStatusColor();
couponProvider.clearSelect();
super.dispose();
}
//中间内容显示组件
Widget _middleWidget(String title, String content) {
return Column(
children: <Widget>[
VEmptyView(80),
Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Image.asset(
"assets/invication_line_left.png",
width: ScreenUtil().setWidth(44),
height: ScreenUtil().setWidth(4),
),
Container(
margin:
EdgeInsets.symmetric(horizontal: ScreenUtil().setWidth(13)),
child: Text(title,
style: TextStyle(
color: MyColours.color_CEB689,
fontSize: ScreenUtil().setSp(28))),
),
Image.asset(
"assets/invication_line_right.png",
width: ScreenUtil().setWidth(44),
height: ScreenUtil().setWidth(4),
)
],
),
Container(
margin: EdgeInsets.only(top: ScreenUtil().setHeight(20)),
child: Text(
content,
style: TextStyle(
color: MyColours.color_F2F2F2,
fontSize: ScreenUtil().setSp(36)),
),
)
],
);
}
@override
Widget build(BuildContext context) {
// TODO: implement build
couponProvider = Provider.of<CouponProvider>(context, listen: true);
return Container(
width: double.infinity,
// height: double.infinity,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/bg_invication.png"), fit: BoxFit.cover),
),
child: Scaffold(
backgroundColor: Colors.transparent,
body: SafeArea(
child: Stack(
children: [
Padding(
padding:
EdgeInsets.only(top: ScreenUtil().setWidth(35 * 2)),
child: Column(children: [
Expanded(
child: ListView(
controller: controller,
physics: BouncingScrollPhysics(),
children: <Widget>[
Center(
child: Column(
children: <Widget>[
Image.asset(
"assets/img_ydap.png",
width: ScreenUtil().setWidth(220 * 2),
height: ScreenUtil().setHeight(120 * 2),
),
VEmptyView(20),
Container(
margin: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(40)),
padding: EdgeInsets.all(
ScreenUtil().setWidth(60)),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
MyColours.color_F7F1E8,
MyColours.color_E3D6C7,
],
),
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(10))),
child: Column(
crossAxisAlignment:
CrossAxisAlignment.center,
children: [
Container(
color: Colors.red,
height: 160,
),
VEmptyView(40),
Image.asset(
"assets/yd_up.png",
width: ScreenUtil().setWidth(195 * 2),
height:
ScreenUtil().setHeight(33 * 2),
),
VEmptyView(60),
Container(
height: ScreenUtil().setWidth(48),
child: Text(
user.sellername,
style: TextStyle(
letterSpacing: ScreenUtil()
.setWidth(2.13 * 2),
color: MyColours.color_794F28,
fontWeight: FontWeight.bold,
fontSize:
ScreenUtil().setSp(34)),
),
),
VEmptyView(30),
Container(
height: ScreenUtil().setWidth(36),
child: Text(
'已为您安排在包间',
style: TextStyle(
letterSpacing: ScreenUtil()
.setWidth(1.7 * 2),
color: MyColours.color_C19E5B,
fontSize:
ScreenUtil().setSp(26)),
),
),
VEmptyView(12),
Row(
mainAxisAlignment:
MainAxisAlignment.center,
children: [
Image.asset(
"assets/bj_left.png",
width:
ScreenUtil().setWidth(30 * 2),
height: ScreenUtil()
.setHeight(58 * 2),
),
Container(
height: ScreenUtil().setWidth(48),
child: Text(
widget.tableInfo
.replaceAll("\n", ""),
style: TextStyle(
letterSpacing: ScreenUtil()
.setWidth(2.13 * 2),
color:
MyColours.color_794F28,
fontWeight: FontWeight.bold,
fontSize:
ScreenUtil().setSp(34)),
),
),
Image.asset(
"assets/bj_right.png",
width:
ScreenUtil().setWidth(30 * 2),
height: ScreenUtil()
.setHeight(58 * 2),
),
],
),
VEmptyView(18),
RoundButton(
text: '浏览照片',
width: ScreenUtil().setWidth(68 * 2),
height: ScreenUtil().setWidth(24 * 2),
fontSize: 24,
textColor: MyColours.color_794F28,
isBold: false,
gradientStart:
Color.fromRGBO(121, 79, 40, 0.1),
gradientEnd:
Color.fromRGBO(121, 79, 40, 0.1),
),
VEmptyView(60),
Container(
height: ScreenUtil().setWidth(40),
child: Text(
'时间：${dateTimeStr}',
style: TextStyle(
letterSpacing: ScreenUtil()
.setWidth(1.8 * 2),
color: MyColours.color_794F28,
fontWeight: FontWeight.bold,
fontSize:
ScreenUtil().setSp(28)),
),
),
VEmptyView(20),
Container(
// height: ScreenUtil().setWidth(40),
child: Text(
'地址：${user.sellerAddr}',
maxLines: 3,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.center,
style: TextStyle(
letterSpacing: ScreenUtil()
.setWidth(1.8 * 2),
color: MyColours.color_794F28,
fontWeight: FontWeight.bold,
fontSize:
ScreenUtil().setSp(28)),
),
),
// VEmptyView(20),
// RoundButton(
// text: '一键导航',
// width: ScreenUtil().setWidth(68 * 2),
// height: ScreenUtil().setWidth(24 * 2),
// fontSize: 24,
// textColor: MyColours.color_794F28,
// isBold: false,
// gradientStart:
// Color.fromRGBO(121, 79, 40, 0.1),
// gradientEnd:
// Color.fromRGBO(121, 79, 40, 0.1),
// ),
VEmptyView(60),
Image.asset(
"assets/yd_down.png",
width: ScreenUtil().setWidth(195 * 2),
height:
ScreenUtil().setHeight(33 * 2),
),
],
),
)
],
),
),
VEmptyView(couponHeight),
])),
Container(
width: double.infinity,
height: ScreenUtil().setHeight(99),
child: Row(
children: <Widget>[
GestureDetector(
onTap: () {
if (widget.phone.isEmpty) {
Utils.showToast("没有预订人电话信息");
return;
}
NavigatorUtil.goSmsPage(context, widget.rid);
},
child: Container(
width: ScreenUtil().setWidth(135 * 2),
height: double.infinity,
alignment: Alignment.center,
decoration: BoxDecoration(
color: MyColours.color_262628,
border: Border(
top: BorderSide(
width: ScreenUtil().setWidth(1),
color: MyColours.color_ECD9B7))),
child: Text(
"发短信",
style: TextStyle(
color: MyColours.color_ECD9B7,
fontSize: ScreenUtil().setSp(28)),
),
),
),
Expanded(
child: GestureDetector(
onTap: () async {
if (!couponProvider.hasModify &&
couponProvider.coupons.length > 0) {
Map<String, String> params = {
"rid": widget.rid,
"aid": Utils.listToStringEnglish(
couponProvider.coupons)
};
bool isSuc = await couponProvider
.setActivityAsReserve(context, params);
if (isSuc) {
couponProvider.hasModify = true;
bool isSuccess =
await Utils.goShareInvicationToWeChat(
widget.rid);
print(isSuccess);
// couponProvider.couponsShow = [];
// couponProvider.couponsShow
// .addAll(couponProvider.coupons);
// couponProvider.coupons = [];
// couponProvider.notifyListeners();
}
} else {
bool isSuccess =
await Utils.goShareInvicationToWeChat(
widget.rid);
print(isSuccess);
}
},
child: Container(
width: double.infinity,
height: double.infinity,
color: MyColours.color_ECD9B7,
alignment: Alignment.center,
child: Text(
"通知客户",
style: TextStyle(
color: MyColours.color_7B512A,
fontSize: ScreenUtil().setSp(30)),
),
),
),
)
],
),
)
])),
Positioned(
left: ScreenUtil().setWidth(0),
top: ScreenUtil().setWidth(0),
child: GestureDetector(
onTap: () {
Navigator.of(context).pop();
},
behavior: HitTestBehavior.opaque,
child: Container(
padding: EdgeInsets.fromLTRB(
ScreenUtil().setWidth(40),
ScreenUtil().setWidth(40),
ScreenUtil().setWidth(200),
ScreenUtil().setWidth(100),
),
alignment: Alignment.centerLeft,
// color: Colors.red,
child: Image.asset(
"assets/invication_back.png",
width: ScreenUtil().setWidth(20),
height: ScreenUtil().setHeight(31),
)),
),
),
Positioned(
// left: ScreenUtil().setWidth(180),
bottom: ScreenUtil().setWidth(110),
right: ScreenUtil().setWidth(40),
child: couponProvider.hasModify ||
couponProvider.coupons.length > 0 ||
couponProvider.couponListSelect.length > 0
? GestureDetector(
onTap: () async {
NavigatorUtil.goCouponSelectPage(context,
rid: widget.rid,
hasModify: couponProvider.hasModify);
},
behavior: HitTestBehavior.opaque,
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(40),
vertical: ScreenUtil().setWidth(16)),
height: ScreenUtil().setWidth(35 * 2),
decoration: BoxDecoration(
color: MyColours.color_000000,
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(20))),
child: Row(
children: [
Text(
'并赠送给顾客${couponProvider.coupons.length}张优惠券',
textAlign: TextAlign.center,
style: TextStyle(
color: MyColours.color_f5f5f5,
fontWeight: FontWeight.bold,
fontSize: ScreenUtil().setSp(28),
),
),
HEmptyView(40),
RoundButton(
width: ScreenUtil().setWidth(124),
height: ScreenUtil().setWidth(46),
text: '点击查看',
textColor: MyColours.color_FDA31D,
fontSize: 24,
isBold: true,
radius: ScreenUtil().setWidth(10),
gradientStart: MyColours.color_f5f5f5,
gradientEnd: MyColours.color_f5f5f5,
onPressed: () async {
NavigatorUtil.goCouponSelectPage(
context,
rid: widget.rid,
hasModify:
couponProvider.hasModify);
},
)
],
)),
Image.asset(Utils.getImgPath('jian'),
width: ScreenUtil().setWidth(28),
height: ScreenUtil().setWidth(20))
],
))
: Container(),
)
],
))));
}
}