import 'package:ff_stars/ff_stars.dart';
import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:get/get.dart';
import 'package:fluwx/fluwx.dart' as fluwx;
import 'package:tobias/tobias.dart' as tobias;
import 'package:farmer_client/services/pay.dart';
import 'package:farmer_client/services/orderAPI.dart';
import 'package:farmer_client/utils/processStatus.dart';
import 'package:farmer_client/widgets/DefaultButton.dart';
import 'package:farmer_client/widgets/Bold.dart';
import 'package:farmer_client/widgets/OrderInfoCard.dart';
import 'package:farmer_client/widgets/layout/BasicPage.dart';
import 'package:farmer_client/widgets/Modal.dart' as modal;
import 'package:farmer_client/models/entities/OrderInfoModel.dart';
import './widgets/PayItem.dart';
class OrderPageInfo extends BasicPage {
final id = Rx<String>('');
final orderStateText = Rx<String>('待支付');
final orderStateColor = Rx<Color>(Colors.black);
final orderInfoContent = Rx<OrderInfoModel>(OrderInfoModel.fromJson(
{'status': 6, 'dispatchStatus': 6, 'workStatus': 6}));
final evalText = Rx<String>('');
final evalStars = Rx<num>(-1);
// orderStates
@override
void beforeShow() {
// TODO: implement beforeShow
super.beforeShow();
if (Get.arguments != null && Get.arguments['orderId'] != null) {
id(Get.arguments['orderId']);
orderInfo(Get.arguments['orderId']).then((value) {
EasyLoading.show(status: '数据加载中...');
OrderInfoModel orderInfo = OrderInfoModel.fromJson(value);
ProcessSign processSign = getProcessSign(getProcessStatus(orderInfo));
orderStateText(processSign.label);
orderStateColor(processSign.color);
orderInfoContent(orderInfo);
EasyLoading.dismiss();
});
}
}
Widget _action(BuildContext context, String orderId) {
bool mustAction = false;
var btnLabel;
var btnFunction;
switch (getProcessStatus(orderInfoContent.value)) {
case 1:
case 2:
mustAction = true;
btnLabel = '取消';
btnFunction = () {
_cancelOrder(orderId);
};
break;
case 4:
mustAction = true;
btnLabel = '支付';
btnFunction = () {
_bottomSheet(context);
};
break;
case 5:
mustAction = true;
btnLabel = '评价';
btnFunction = () {
_fnEvaluate(orderId);
};
break;
case 3:
case 6:
default:
break;
}
if (mustAction) {
return DefaultButton(
color: const Color(0xffffffff),
backColor: const Color(0xFFFF703B),
width: 300.w,
height: 49.h,
text: btnLabel,
margin: const EdgeInsets.all(0),
fontSize: 20.sp,
radius: 24.5.w,
onPressed: btnFunction,
);
} else {
return const Text('');
}
}
@override
Widget builder(BuildContext context) {
naviTitle = '订单详情';
return Column(
children: [
Obx(
() => OrderInfoCard(
item: orderInfoContent(),
orderStateText: orderStateText(),
orderStateColor: orderStateColor()),
),
Obx(
() => Container(
padding: EdgeInsets.fromLTRB(15, 50.w, 15, 0),
child: _action(context, id.value)),
),
],
);
}
// 取消订单
_cancelOrder(String orderId) {
modal.showDialog(
title: '提示',
content: Container(
alignment: Alignment.center,
child: const Text('确定要取消此订单吗？'),
),
onCancel: () => true,
onConfirm: () => {
orderDelete(orderId).then((value) {
Fluttertoast.showToast(msg: '订单取消成功！');
Get.offAllNamed('/order');
})
});
}
// 满意度表单
Widget _evaluateWidget(Function onEvaluate) {
double star = -1;
String desc = '';
return Container(
alignment: Alignment.center,
child: Container(
margin: const EdgeInsets.fromLTRB(15, 20, 15, 20),
child: Column(
children: [
Container(
padding: const EdgeInsets.fromLTRB(0, 0, 0, 10),
decoration: const BoxDecoration(
border: Border(
bottom: BorderSide(width: 0.8, color: Color(0x20000000)
// 0x17000000
))),
child: Row(
children: [
Text(
'满意度：',
style: TextStyle(
fontSize: 17.sp, fontWeight: FontWeight.bold),
),
FFStars(
//https://pub.dev/packages/ff_stars
normalStar: Image.asset('images/icons/starOff.png'),
selectedStar: Image.asset('images/icons/starOn.png'),
starsChanged: (realStars, selectedStars) {
star = realStars;
onEvaluate(star, desc);
},
step: 1,
defaultStars: 0,
),
],
),
),
Container(
margin: const EdgeInsets.fromLTRB(0, 20, 0, 0),
width: 300.w,
height: 100.w,
decoration: BoxDecoration(
border: Border.all(
color: const Color(0x20000000),
width: 0.8,
),
),
child: TextField(
minLines: 6,
maxLines: 6,
style: TextStyle(fontSize: 17.sp, height: 1.5),
decoration: const InputDecoration(
isCollapsed: true,
border: InputBorder.none,
counterText: '',
hintText: '请输入评价内容',
floatingLabelBehavior: FloatingLabelBehavior.never,
),
onChanged: (e) {
desc = e;
onEvaluate(star, desc);
},
),
)
],
),
));
}
// 评价
_fnEvaluate(String orderId) {
double evalStars = -1;
String evalText = '';
onEvaluate(double val1, String val2) {
evalStars = val1;
evalText = val2;
}
modal.showDialog(
title: '评价此订单',
content: _evaluateWidget(onEvaluate),
onCancel: () => true,
onConfirm: () {
if (evalStars != -1 && evalText != '') {
orderEvaluation(orderId, evalStars, evalText).then((value) {
Fluttertoast.showToast(msg: '评价成功！');
Get.offAllNamed('/order');
});
} else {
Fluttertoast.showToast(msg: '请完整选择评分或输入评价内容');
return false;
}
},
);
}
// 调用支付接口
Future<void> payMoney(String payType) async {
if (payType == 'wxPay') {
final isInstall = await fluwx.isWeChatInstalled;
if (!isInstall) {
EasyLoading.showError('请先安装微信');
return;
}
createOrder(id.value, "wx").then((value) {
fluwx
.payWithWeChat(
appId: value['appid'].toString(),
partnerId: value['partnerId'].toString(),
prepayId: value['prepayId'].toString(),
packageValue: value['packageValue'].toString(),
nonceStr: value['noncestr'].toString(),
timeStamp: int.parse(value['timestamp'].toString()),
sign: value['sign'].toString(),
)
.then((res) {
print("payWithWeChat--------${res}");
}).catchError((onError) {
print("payWithWeChat错误--------${onError}");
});
});
// 监听支付结果
fluwx.weChatResponseEventHandler.listen((event) async {
print(event.errCode);
// 支付成功
if (event.errCode == 0) {
// EasyLoading.showSuccess('支付成功');
Get.snackbar('提示', "支付成功");
Get.offAllNamed('/order');
} else {
EasyLoading.showError('支付失败');
}
// 关闭弹窗
});
return;
} else if (payType == 'aliPay') {
final isInstall = await tobias.isAliPayInstalled();
if (!isInstall) {
EasyLoading.showError('请先安装支付宝');
return;
}
// map["paySign"]
createOrder(id.value, "aliPay").then((value) {
tobias.aliPay(value).then((payResult) {
print("支付宝:" + payResult.toString());
if (payResult['resultStatus'] == '9000') {
Get.snackbar('提示', "支付成功");
Get.offAllNamed('/order');
} else {
EasyLoading.showError('支付失败');
}
});
});
}
}
// 支付 sheet
_bottomSheet(BuildContext context) {
//用于在底部打开弹框的效果
showModalBottomSheet(
context: context,
isScrollControlled: false,
backgroundColor: Colors.white,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(10))),
builder: (BuildContext context) {
return SizedBox(
height: 200.w, //对话框高度就是此高度
child: Center(
child: Column(
children: [
Padding(
padding: EdgeInsets.fromLTRB(0, 25.w, 0, 34.w),
child: Bold(text: "支付方式", fontSize: 17.sp),
),
PayItem(
label: "支付宝",
icon: const AssetImage('images/alipay.png'),
onPress: () {
payMoney('aliPay');
},
),
PayItem(
label: "微信",
icon: const AssetImage('images/weChatPay.png'),
onPress: () {
payMoney('wxPay');
},
),
],
)),
);
});
}
}