updateSellThruOrder method

Future<void> updateSellThruOrder(CartModel data)

Implementation

Future<void> updateSellThruOrder(cart.CartModel data) async {
  var totalAmount = data.data!.totalRetailPrice; // subTotal
  var totalNetAmount = data.data!.totalSellingPrice; // strike through
  double totalTax = 0.0; //
  double ctw = 0.0; // - value
  var salesTax = "";
  var ctwNegativeTax = ""; // red color
  var localCurrency = data.data!.grandTotalInLocalCurrency!.price!.currency;
  var currency = data.data!.currency;
  var localGrandTotal = data.data!.grandTotalInLocalCurrency!.price!.amount;
  var totalDiscount = 0.0;
  double? ctwPercentage;
  if (data.data!.taxes != null) {
    // total discount
    data.data!.taxes!.forEach((element) {
      if (element.name! == "COMMISSION" || element.name! == "Commission") {
        totalDiscount = element.totalPrice != null
            ? double.parse(element.totalPrice!)
            : 0.0;
      }
      if (element.name! == "WHT" || element.name! == "CTW") {
        ctwPercentage = element.percentage;
        var sign = 1;
        if (element.whtBearer != null &&
            element.whtBearer!.isNotEmpty &&
            element.whtBearer! == "DEALER") {
          sign = -1;
        }
        ctw = element.totalPrice != null
            ? double.parse(element.totalPrice!) * sign
            : 0.0;
      }
    });
  }
  double overallSaleTaxPercentage = 0.0;
  totalTax = data.data!.overallSaleTax ?? 0.0;
  overallSaleTaxPercentage = data.data!.overallSaleTaxPercentage ?? 0.0;
  // ctw = data.data!.totalWHT ?? 0.0;
  // only for spot sell thru
  // data.data!.taxes!.forEach((tax) {
  //   if (tax.name == "SalesTax") {
  //     salesTax = tax.name!;
  //     totalTax = double.parse(tax.totalPrice!);
  //   }
  //   if (tax.name!.toLowerCase() == "ctw") {
  //     ctwNegativeTax = tax.name!;
  //     ctw = double.parse(tax.totalPrice!);
  //   }
  // });
  var totalAmountPaid = data.data!.grandTotal ?? "0.0";
  var products = data.data!.products ?? [];
  RxList<ProductContentModel> temp = <ProductContentModel>[].obs;
  var tempIccids = <String>[].obs;
  if (products.isNotEmpty) {
    temp.addAll(productDataScannedList); // assigning order prodcut to temp.
    products.forEach((product) {
      product.assetList!.forEach((element) {
        tempIccids.add(element.id!);
      });
      // tempIccids.addAll(product.assetList!);
      if (temp.isEmpty) {
        // new product
        ProductContentModel productModel = ProductContentModel();
        productModel.productCode = product.productCode ?? "";
        productModel.productId = product.productId ?? "";
        productModel.productImage = product.productImage ?? "";
        productModel.productName = product.name ?? "";
        productModel.totalOrderedQuantity = 0;

        productModel.itemAmount =
            product.unitPrice != null ? double.parse(product.unitPrice!) : 0;
        productModel.unitSellingPrice = product.sellingUnitPrice != null
            ? double.parse(product.sellingUnitPrice!)
            : 0;
        productModel.sellingPrice = product.sellingPrice != null
            ? double.parse(product.sellingPrice!)
            : 0;
        productModel.itemTax =
            product.unitTax != null ? double.parse(product.unitTax!) : 0;
        productModel.scannedQty = product.quantity ?? 0;
        List<SingleScannedModel> iccidList = [];
        product.assetList!.forEach((element) {
          iccidList.add(SingleScannedModel(
              iccid: element.id,
              purchaseOrderDate: element.purchaseOrderDate));
        });
        productModel.iccidList = iccidList;
        temp.add(productModel); // adding new product on temp
      } else {
        var isProductExists = false;
        var existingProductIndex = 0;
        for (int i = 0; i < temp.length; i++) {
          if (product.productCode == temp[i].productCode) {
            isProductExists = true;
            existingProductIndex = i;
            break;
          }
        }
        if (isProductExists) {
          List<SingleScannedModel> iccidList = [];
          product.assetList!.forEach((element) {
            iccidList.add(SingleScannedModel(
                iccid: element.id,
                purchaseOrderDate: element.purchaseOrderDate));
          });
          ProductContentModel productModel = ProductContentModel();
          productModel = temp[existingProductIndex].copyWith(
              productImage: product.productImage ?? "",
              productId: product.productId ?? "",
              iccidList: iccidList,
              rangeList: [],
              scannedQty: product.quantity!,
              itemAmount: product.unitPrice != null
                  ? double.parse(product.unitPrice!)
                  : 0,
              itemTax: product.unitTax != null
                  ? double.parse(product.unitTax!)
                  : 0,
              unitSellingPrice: product.sellingUnitPrice != null
                  ? double.parse(product.sellingUnitPrice!)
                  : 0,
              sellingPrice: product.sellingPrice != null
                  ? double.parse(product.sellingPrice!)
                  : 0);
          temp[existingProductIndex] =
              productModel; // updating existing product on temp
        } else {
          // new product
          ProductContentModel productModel = ProductContentModel();
          productModel.productCode = product.productCode ?? "";
          productModel.productId = product.productId ?? "";
          productModel.productImage = product.productImage ?? "";
          productModel.productName = product.name ?? "";
          productModel.totalOrderedQuantity = 0;

          productModel.itemAmount = product.unitPrice != null
              ? double.parse(product.unitPrice!)
              : 0;
          productModel.unitSellingPrice = product.sellingUnitPrice != null
              ? double.parse(product.sellingUnitPrice!)
              : 0;
          productModel.sellingPrice = product.sellingPrice != null
              ? double.parse(product.sellingPrice!)
              : 0;
          productModel.itemTax =
              product.unitTax != null ? double.parse(product.unitTax!) : 0;
          productModel.scannedQty = product.quantity ?? 0;
          List<SingleScannedModel> iccidList = [];
          product.assetList!.forEach((element) {
            iccidList.add(SingleScannedModel(
                iccid: element.id,
                purchaseOrderDate: element.purchaseOrderDate));
          });
          productModel.iccidList = iccidList;
          temp.add(productModel); // adding new product on temp
        }
      }
    });
  } else {
    temp.addAll(originalProductList);
  }
  scannedIccidList = tempIccids; // assigning all the scanned iccids;
  productDataScannedList.value = [...temp]; // assigning product list
  RxList<ProductContentModel> onlyScannedProducts =
      <ProductContentModel>[].obs;
  productDataScannedList.forEach((element) {
    // validating for scanQty>0
    if (element.scannedQty > 0) {
      onlyScannedProducts.add(element);
    }
  });

  sellThruOrder.value = sellThruOrder.value.copyWith(
    currency: currency,
    localCurrency: localCurrency,
    localCurrencyGrandTotal: double.parse(localGrandTotal!),
    ctwNegativeTax: ctwNegativeTax,
    ctw: ctw,
    salesTax: salesTax,
    content: onlyScannedProducts,
    totalAmount: double.parse(totalAmount.toString()),
    totalNetAmount: totalNetAmount,
    totalTax: totalTax,
    taxPercentage: ctwPercentage?.toString(),
    overallSaleTaxPercentage: overallSaleTaxPercentage,
    totalDiscount: totalDiscount,
    totalAmountPaid: double.parse(totalAmountPaid),
  );
}