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/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(38),
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_eadab9,
fontSize: ScreenUtil().setSp(32))),
),
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_ffffff,
fontSize: ScreenUtil().setSp(34)),
),
)
],
);
}
@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(0)),
child: Column(children: [
Expanded(
child: ListView(
controller: controller,
physics: BouncingScrollPhysics(),
children: <Widget>[
VEmptyView(60),
Center(
child: Column(
children: <Widget>[
Image.asset(
"assets/img_ydap.png",
width: ScreenUtil().setWidth(500),
height: ScreenUtil().setHeight(300),
),
VEmptyView(69),
Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
width: ScreenUtil().setWidth(108),
height: ScreenUtil().setHeight(2),
color: MyColours.color_ffffff,
),
Container(
width: ScreenUtil().setWidth(442),
height: ScreenUtil().setHeight(43),
alignment: Alignment.center,
decoration: BoxDecoration(
border: Border.all(
color: MyColours.color_ffffff,
width:
ScreenUtil().setWidth(2)),
borderRadius: BorderRadius.all(
Radius.circular(ScreenUtil()
.setWidth(18)))),
child: Text(
"订包间，用周到安排",
style: TextStyle(
color: MyColours.color_ffffff,
fontSize: ScreenUtil().setSp(28)),
),
),
Container(
width: ScreenUtil().setWidth(108),
height: ScreenUtil().setHeight(2),
color: MyColours.color_ffffff,
),
],
),
_middleWidget("餐厅", user.sellername),
_middleWidget("包间",
widget.tableInfo.replaceAll("\n", "")),
_middleWidget("时间", dateTimeStr),
VEmptyView(38),
Column(
children: <Widget>[
Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Image.asset(
"assets/invication_map.png",
width: ScreenUtil().setWidth(22),
height: ScreenUtil().setWidth(28),
),
Container(
margin: EdgeInsets.symmetric(
horizontal:
ScreenUtil().setWidth(13)),
child: Text("地址导航",
style: TextStyle(
color:
MyColours.color_eadab9,
fontSize: ScreenUtil()
.setSp(32))),
),
Image.asset(
"assets/invication_arrow_right.png",
width: ScreenUtil().setWidth(14),
height: ScreenUtil().setWidth(22),
),
],
),
Container(
margin: EdgeInsets.only(
top: ScreenUtil().setHeight(20)),
child: Text(
user.sellerAddr,
style: TextStyle(
color: MyColours.color_ffffff,
fontSize: ScreenUtil().setSp(34)),
),
)
],
)
],
),
),
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(232),
height: double.infinity,
color: MyColours.color_000000,
alignment: Alignment.center,
child: Text(
"发短信",
style: TextStyle(
color: MyColours.color_eadab9,
fontSize: ScreenUtil().setSp(34)),
),
),
),
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_e3d2ac,
alignment: Alignment.center,
child: Text(
"通知客户",
style: TextStyle(
color: MyColours.color_83734d,
fontSize: ScreenUtil().setSp(34)),
),
),
),
)
],
),
)
])),
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(130),
right: ScreenUtil().setWidth(180),
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: Center(
child: Container(
// width: ScreenUtil().setWidth(400),
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(40),
vertical: ScreenUtil().setWidth(20)),
// height: ScreenUtil().setWidth(100),
decoration: BoxDecoration(
color: MyColours.color_ffffff,
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(20))),
child: Text(
'共赠送${couponProvider.coupons.length}张优惠券\n点击查看',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: ScreenUtil().setSp(28),
),
),
),
),
)
: Container(),
)
],
))));
}
}