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This commit is contained in:
peima
2026-07-12 04:33:48 +08:00
parent f8a90ad305
commit e7ce0f7bae
151 changed files with 2765 additions and 2947 deletions
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119
lib/widgets/general/add_remove_button.dart
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@@ -1,6 +1,6 @@
import 'package:badges/badges.dart';
import 'package:badges/badges.dart' as badges;
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
@@ -17,16 +17,16 @@ import '../../store/store.dart';
import '../../utils/utils.dart';
class AddRemoveButton extends StatefulWidget {
final Product product;
final Product? product;
final Business business;
final bool addOnly;
final int cartLineItemIndex;
final bool addToBasket;
final bool onHovor;
final bool? addOnly;
final int? cartLineItemIndex;
final bool? addToBasket;
final bool? onHovor;
AddRemoveButton({
this.product,
this.business,
required this.business,
this.addOnly = false,
this.cartLineItemIndex = -1,
this.addToBasket = false,
@@ -40,7 +40,7 @@ class AddRemoveButton extends StatefulWidget {
}
class AddRemoveButtonState extends State<AddRemoveButton> {
int _qty;
int? _qty;
var zeroColor = const Color(0xFFEFEFEF);
var qtyColor = const Color(0xFFFF6666);
var zeroFontColor = const Color(0xFF888888);
@@ -48,7 +48,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
var d = 1;
CartInfo cartInfo;
CartInfo? cartInfo;
GlobalKey startKey = GlobalKey();
@@ -59,14 +59,14 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
@override
Widget build(BuildContext context) {
if (widget.product.leftNum == null) {
if (widget.product?.leftNum == null) {
_qty = 0;
cartInfo = Utils.getCartInfoByBusiness(store.state.cartInfos, widget.business);
if (cartInfo != null) {
for (var i = 0; i < cartInfo.productList.length; i++) {
if (cartInfo.productList[i].product.id == widget.product.id
&& cartInfo.productList[i].unitPrice == 0.0) {
_qty = cartInfo.productList[i].quantity.round();
for (var i = 0; i < cartInfo!.productList!.length; i++) {
if (cartInfo!.productList?[i].product?.id == widget.product?.id
&& cartInfo!.productList?[i].unitPrice == 0.0) {
_qty = cartInfo!.productList?[i].quantity?.round();
break;
}
}
@@ -78,7 +78,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
),
);
}
if (widget.product.leftNum <= 0) {
if (widget.product!.leftNum! <= 0) {
return Container(
padding: EdgeInsets.only(top: 0.0, bottom: 10.0, left: 8.0, right: 8.0),
child: Text(
@@ -100,19 +100,19 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
),
);
}
if (widget.addToBasket) {
if (widget.addToBasket!) {
_qty = 0;
cartInfo = Utils.getCartInfoByBusiness(store.state.cartInfos, widget.business);
if (cartInfo != null) {
for (var i = 0; i < cartInfo.productList.length; i++) {
if (cartInfo.productList[i].product.id == widget.product.id) {
_qty = cartInfo.productList[i].quantity.round();
for (var i = 0; i < cartInfo!.productList!.length; i++) {
if (cartInfo!.productList?[i].product?.id == widget.product?.id) {
_qty = cartInfo!.productList?[i].quantity?.round();
break;
}
}
}
if (_qty > 0) {
return Badge(
if (_qty! > 0) {
return badges.Badge(
badgeContent: Text(
'$_qty',
style: TextStyle(
@@ -120,14 +120,17 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
fontSize: 17.0,
),
),
padding: EdgeInsets.all(10),
position: BadgePosition.topEnd(top: -15, end: -10),
badgeColor: Colors.lightBlueAccent,
badgeStyle: badges.BadgeStyle(
padding: EdgeInsets.all(10),
badgeColor: Colors.lightBlueAccent,
),
position: badges.BadgePosition.topEnd(top: -15, end: -10),
child: ElevatedButton.icon(
style: ElevatedButton.styleFrom(
primary: Colors.redAccent,
onPrimary: Colors.white,
padding: EdgeInsets.only(left: 32, right: 32, top: 20, bottom: 20),
backgroundColor: Colors.redAccent,
foregroundColor: Colors.white,
padding:
EdgeInsets.only(left: 32, right: 32, top: 20, bottom: 20),
elevation: 2.0,
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
@@ -154,7 +157,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
} else {
return ElevatedButton.icon(
style: ElevatedButton.styleFrom(
primary: Colors.redAccent,
backgroundColor: Colors.redAccent,
padding: EdgeInsets.only(left: 32, right: 32, top: 20, bottom: 20),
elevation: 2.0,
shape: new RoundedRectangleBorder(
@@ -179,7 +182,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
},
);
}
} else if (widget.addOnly) {
} else if (widget.addOnly!) {
return Container(
key: startKey,
padding: EdgeInsets.all(0.0),
@@ -197,15 +200,15 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
_qty = 0;
cartInfo = Utils.getCartInfoByBusiness(store.state.cartInfos, widget.business);
if (cartInfo != null) {
for (var i = 0; i < cartInfo.productList.length; i++) {
if (cartInfo.productList[i].product.id == widget.product.id) {
_qty = cartInfo.productList[i].quantity.round();
for (var i = 0; i < cartInfo!.productList!.length; i++) {
if (cartInfo!.productList?[i].product?.id == widget.product?.id) {
_qty = cartInfo!.productList?[i].quantity?.round();
break;
}
}
}
if (widget.product.productAttributes != null &&
widget.product.productAttributes.length > 0 && widget.cartLineItemIndex == -1) {
if (widget.product!.productAttributes != null &&
widget.product!.productAttributes!.length > 0 && widget.cartLineItemIndex == -1) {
return new Row(
key: startKey,
crossAxisAlignment: CrossAxisAlignment.end,
@@ -219,13 +222,13 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
style: new TextStyle(
fontSize: 13.0,
fontWeight: FontWeight.bold,
color: _qty > 0 ? qtyFontColor : zeroFontColor
color: _qty! > 0 ? qtyFontColor : zeroFontColor
),
),
),
padding: EdgeInsets.all(5.0).copyWith(left: 10.0, right: 10.0),
decoration: BoxDecoration(
color: _qty > 0 ? qtyColor : zeroColor,
color: _qty! > 0 ? qtyColor : zeroColor,
shape: BoxShape.rectangle,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10.0),
@@ -242,7 +245,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
],
);
} else {
if (!widget.onHovor && _qty == 0) {
if (!widget.onHovor! && _qty == 0) {
return SizedBox.shrink();
}
return new Row(
@@ -258,13 +261,13 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
style: new TextStyle(
fontSize: 13.0,
fontWeight: FontWeight.bold,
color: _qty > 0 ? qtyFontColor : zeroFontColor
color: _qty! > 0 ? qtyFontColor : zeroFontColor
),
),
),
padding: EdgeInsets.all(5.0).copyWith(left: 10.0, right: 10.0),
decoration: BoxDecoration(
color: _qty > 0 ? qtyColor : zeroColor,
color: _qty! > 0 ? qtyColor : zeroColor,
shape: BoxShape.rectangle,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10.0),
@@ -299,7 +302,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
),
),
onTap: () {
if (_qty > 0) {
if (_qty! > 0) {
_removeFromCart(context);
}
},
@@ -312,7 +315,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
void _addToCart(BuildContext context) {
if (widget.cartLineItemIndex != -1) {
if (cartInfo.productList[widget.cartLineItemIndex].quantity + 1.0 > widget.product.leftNum) {
if (cartInfo!.productList![widget.cartLineItemIndex!].quantity! + 1.0 > widget.product!.leftNum!) {
Fluttertoast.showToast(
msg: S.of(context).product_insufficient,
toastLength: Toast.LENGTH_SHORT,
@@ -321,23 +324,23 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
textColor: Colors.white
);
} else {
cartInfo.productList[widget.cartLineItemIndex].quantity += 1.0;
Utils.addSubproductQty(cartInfo, cartInfo.productList[widget.cartLineItemIndex]);
cartInfo!.productList![widget.cartLineItemIndex!].quantity = cartInfo!.productList![widget.cartLineItemIndex!].quantity! + 1.0;
Utils.addSubproductQty(cartInfo!, cartInfo!.productList![widget.cartLineItemIndex!]);
store.dispatch(UpdateCartInfo(
Utils.addCartInfoToCartInfoList(store.state.cartInfos, cartInfo)));
Utils.addCartInfoToCartInfoList(store.state.cartInfos, cartInfo!)));
eventBus.fire(new OnCartInfoUpdated());
}
} else {
if (widget.product.productAttributes.length > 0) {
if (widget.product!.productAttributes!.length > 0) {
Navigator.push(
context,
MaterialPageRoute(builder: (context) =>
new AttributeSelection(
product: widget.product, business: widget.business, startKey: startKey,)),
product: widget.product!, business: widget.business, startKey: startKey,)),
);
} else {
eventBus.fire(new OnProductWillAddToCart(widget.product, {},
widget.product.price, widget.product.description,
eventBus.fire(new OnProductWillAddToCart(widget.product!, {},
widget.product!.price!, widget.product!.description!,
widget.business, buttonKey: startKey));
}
}
@@ -345,7 +348,7 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
void _removeFromCart(BuildContext context) {
if (widget.cartLineItemIndex != -1) {
if (cartInfo.productList[widget.cartLineItemIndex].quantity <= 1) {
if (cartInfo!.productList![widget.cartLineItemIndex!].quantity! <= 1) {
showDialog(
context: context,
builder: (BuildContext context) {
@@ -375,23 +378,23 @@ class AddRemoveButtonState extends State<AddRemoveButton> {
}
} else {
eventBus.fire(new OnProductWillRemoveFromCart(
widget.product, -1, widget.business));
widget.product!, -1, widget.business));
}
}
void _removeCartLineItem() {
if (cartInfo.productList[widget.cartLineItemIndex].quantity <= 1) {
String uuid = cartInfo.productList[widget.cartLineItemIndex].uuid;
cartInfo.productList.removeAt(widget.cartLineItemIndex);
Utils.removeSubproduct(cartInfo, uuid);
if (cartInfo!.productList![widget.cartLineItemIndex!].quantity! <= 1) {
String uuid = cartInfo!.productList![widget.cartLineItemIndex!].uuid!;
cartInfo!.productList?.removeAt(widget.cartLineItemIndex!);
Utils.removeSubproduct(cartInfo!, uuid);
} else {
cartInfo.productList[widget.cartLineItemIndex].quantity -= 1;
Utils.addSubproductQty(cartInfo, cartInfo.productList[widget.cartLineItemIndex], remove: true);
cartInfo!.productList![widget.cartLineItemIndex!].quantity = cartInfo!.productList![widget.cartLineItemIndex!].quantity! - 1;
Utils.addSubproductQty(cartInfo!, cartInfo!.productList![widget.cartLineItemIndex!], remove: true);
}
if (cartInfo.productList.length <= 0) {
if (cartInfo!.productList!.length <= 0) {
store.dispatch(new UpdateCartInfo(Utils.removeCartInfoFromCartInfoList(store.state.cartInfos, cartInfo)));
} else {
store.dispatch(new UpdateCartInfo(Utils.addCartInfoToCartInfoList(store.state.cartInfos, cartInfo)));
store.dispatch(new UpdateCartInfo(Utils.addCartInfoToCartInfoList(store.state.cartInfos, cartInfo!)));
}
eventBus.fire(new OnCartInfoUpdated());
}