You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
diplomatic-quarter/lib/core/viewModels/pharmacyModule/OrderPreviewViewModel.dart

242 lines
8.3 KiB
Dart

import 'dart:convert';
import 'package:diplomaticquarterapp/core/enum/viewstate.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/Addresses.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/LacumAccountInformation.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/ShippingOption.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/ShoppingCart.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/ShoppingCartResponse.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/order_detail.dart';
import 'package:diplomaticquarterapp/core/model/pharmacies/payment-checkout-data.dart';
import 'package:diplomaticquarterapp/core/service/parmacyModule/order-preview-service.dart';
import 'package:diplomaticquarterapp/core/viewModels/pharmacyModule/pharmacy_module_view_model.dart';
import '../../../locator.dart';
import '../base_view_model.dart';
class OrderPreviewViewModel extends BaseViewModel {
OrderPreviewService _orderService = locator<OrderPreviewService>();
List<Addresses> get addresses => _orderService.addresses;
LacumAccountInformation get lacumInformation => _orderService.lacumInformation!;
List<OrderDetailModel> get orderListModel => _orderService.orderList;
PharmacyModuleViewModel pharmacyModuleViewModel = locator<PharmacyModuleViewModel>();
ShoppingCartResponse cartResponse = ShoppingCartResponse();
PaymentCheckoutData paymentCheckoutData = PaymentCheckoutData();
double totalAdditionalShippingCharge = 0;
setShoppingCartResponse(ShoppingCartResponse cart) {
cartResponse = cart;
notifyListeners();
}
Future getOrderPreviewData() async {
setState(ViewState.Busy);
await _orderService.getAddresses();
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.Error);
} else {
getShoppingCart();
}
}
void update() {
notifyListeners();
}
Future getShoppingCart() async {
// setState(ViewState.Busy);
// GifLoaderDialogUtils.showMyDialog(
// locator<NavigationService>().navigatorKey.currentContext);
await _orderService.getShoppingCart().then((res) {
if (res != null) _handleGetShoppingCartResponse(res);
});
if (_orderService.hasError) {
error = _orderService.error!;
// setState(ViewState.Error);
} else {
if (paymentCheckoutData != null) {
paymentCheckoutData.cartDataVisible = true;
}
// GifLoaderDialogUtils.hideDialog(
// locator<NavigationService>().navigatorKey.currentContext);
setState(ViewState.Idle);
}
}
Future<ShoppingCartResponse?> changeProductQuantity(ShoppingCart product) async {
setState(ViewState.BusyLocal);
var resp = await _orderService.changeProductQuantity(product.id!, product);
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.ErrorLocal);
} else {
var object = _handleGetShoppingCartResponse(resp);
setState(ViewState.Idle);
}
// return object;
}
Future<ShoppingCartResponse> deleteProduct(ShoppingCart product) async {
setState(ViewState.BusyLocal);
var resp = await _orderService.deleteProduct(product.id!);
var object = _handleGetShoppingCartResponse(resp);
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.ErrorLocal);
} else {
setState(ViewState.Idle);
}
return object;
}
Future deleteShoppingCart() async {
setState(ViewState.Busy);
await _orderService.deleteShoppingCart().then((res) {
_handleGetShoppingCartResponse(res);
});
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.Error);
} else {
setState(ViewState.Idle);
}
}
ShoppingCartResponse _handleGetShoppingCartResponse(Map res) {
cartResponse.totalAmount = 0.0;
totalAdditionalShippingCharge = 0;
if (res.isEmpty) {
error = "response is null";
setState(ViewState.Error);
return ShoppingCartResponse();
}
cartResponse.itemCount = res["item_count"];
cartResponse.quantityCount = res["quantity_count"];
cartResponse.subtotal = res["subtotal"];
cartResponse.subtotalWithVat = res["subtotal_with_vat"];
cartResponse.subtotalVatAmount = res["subtotal_vat_amount"];
cartResponse.subtotalVatRate = res["subtotal_vat_rate"];
cartResponse.shoppingCarts = [];
if (paymentCheckoutData.shippingOption != null) {
totalAdditionalShippingCharge = paymentCheckoutData.shippingOption!.rate!;
cartResponse.subtotalVatAmount = (cartResponse.subtotalVatAmount)! + (paymentCheckoutData.shippingOption!.rateVat!);
cartResponse.totalAmount = (cartResponse.totalAmount)! + (paymentCheckoutData.shippingOption!.rate! + paymentCheckoutData.shippingOption!.rateVat!);
// Changed By Aamir += into ()+()
}
res["shopping_carts"].forEach((item) {
ShoppingCart shoppingCart = ShoppingCart.fromJson(item);
cartResponse.shoppingCarts!.add(shoppingCart);
totalAdditionalShippingCharge += shoppingCart.product!.additionalShippingCharge!;
});
if (paymentCheckoutData.shippingOption != null) cartResponse.totalAmount = (cartResponse.subtotalWithVat! + totalAdditionalShippingCharge + paymentCheckoutData.shippingOption!.rateVat!);
return cartResponse;
}
String getPaymentOptionImage(PaymentOption paymentOption) {
String assetFile = "assets/images/pharmacy_module/payment/";
switch (paymentOption.index) {
case 0:
return "${assetFile}mada.png";
break;
case 1:
return "${assetFile}sadad.png";
break;
case 2:
return "${assetFile}visa.png";
break;
case 3:
return "${assetFile}mastercard.png";
break;
case 4:
return "${assetFile}installment.png";
break;
case 5:
return "${assetFile}applePay.png";
default:
return "";
}
}
String getPaymentOptionName(PaymentOption paymentOption) {
return _orderService.getPaymentOptionName(paymentOption);
}
getInformationsByAddress(String identificationNo) async {
await getShippingOption(identificationNo);
}
getLacumAccountInformation(String identificationNo) async {
setState(ViewState.Busy);
await _orderService.getLacumAccountInformation(identificationNo);
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.Error);
} else {
if (_orderService.lacumInformation!.yahalaAccountNo != 0) getLacumGroupData(identificationNo);
}
}
Future getLacumGroupData(String identificationNo) async {
setState(ViewState.Busy);
await _orderService.getLacumGroupInformation(identificationNo);
paymentCheckoutData.lacumInformation = _orderService.lacumGroupInformation;
paymentCheckoutData.usedLakumPoints = paymentCheckoutData.lacumInformation!.lakumInquiryInformationObjVersion!.pointsBalanceAmount!;
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.Error);
} else {
setState(ViewState.Idle);
}
}
Future getShippingOption(String identificationNo) async {
setState(ViewState.Busy);
await _orderService.getShippingOption(paymentCheckoutData.address!).then((res) async {
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.Error);
} else {
paymentCheckoutData.shippingOption = ShippingOption.fromJson(res as Map<String, dynamic>);
//Changed By Aamir Map<dynamic, dynamic> into Map<String, dynamic>
setState(ViewState.Idle);
await getLacumAccountInformation(identificationNo);
}
});
}
Future makeOrder(bool isLakumEnabled) async {
setState(ViewState.Busy);
await pharmacyModuleViewModel.generatePharmacyToken();
await _orderService.makeOrder(paymentCheckoutData, cartResponse.shoppingCarts!, isLakumEnabled);
if (_orderService.hasError) {
error = _orderService.error!;
setState(ViewState.ErrorLocal);
} else {
setState(ViewState.Idle);
}
}
bool isCartItemsOutOfStock() {
bool outOfStock = false;
for (int i = 0; i < cartResponse.shoppingCarts!.length; i++) {
if (cartResponse.shoppingCarts![i].product!.stockQuantity! == 0) {
outOfStock = true;
break;
}
}
return outOfStock;
}
}
enum PaymentOption { meda, sadad, visa, mastercard, installments, applepay }