first commit

lib/model/add_to_cart_model.dart

@@ -0,0 +1,31 @@
+class SaleCartModel {
+  SaleCartModel({
+    required this.productId,
+    this.productCode,
+    this.productType,
+    required this.batchName,
+    required this.stockId,
+    this.productName,
+    this.unitPrice,
+    this.quantity = 1,
+    this.itemCartIndex = -1,
+    this.stock,
+    this.productPurchasePrice,
+    this.lossProfit,
+    this.discountAmount,
+  });
+
+  num productId;
+  num stockId;
+  String batchName;
+  String? productType;
+  String? productCode;
+  String? productName;
+  num? unitPrice;
+  num? productPurchasePrice;
+  num quantity = 1;
+  int itemCartIndex;
+  num? stock;
+  num? lossProfit;
+  num? discountAmount;
+}

lib/model/balance_sheet_model.dart

@@ -0,0 +1,72 @@
+class BalanceSheetModel {
+  final num? totalAsset;
+  final List<AssetData>? data;
+
+  BalanceSheetModel({this.totalAsset, this.data});
+
+  factory BalanceSheetModel.fromJson(Map<String, dynamic> json) {
+    return BalanceSheetModel(
+      totalAsset: json["total_asset"],
+      data: json["asset_datas"] == null
+          ? []
+          : List<AssetData>.from(json["asset_datas"]!.map((x) => AssetData.fromJson(x))),
+    );
+  }
+}
+
+class AssetData {
+  final int? id;
+  final String? name;
+  final num? amount;
+
+  AssetData({this.id, this.name, this.amount});
+
+  factory AssetData.fromJson(Map<String, dynamic> json) {
+    final _source = json["source"]?.toString().trim().toLowerCase();
+    final _productType = json["product_type"]?.toString().trim().toLowerCase();
+
+    final String? _name = switch (_source) {
+      "product" => json["productName"],
+      "bank" => json["meta"]?["bank_name"] ?? "Bank Account",
+      _ => null,
+    };
+
+    num _amount = 0;
+
+    if (_source == "product") {
+      if (_productType == "single" || _productType == "variation") {
+        final stocks = json["stocks"];
+
+        if (stocks is List && stocks.isNotEmpty) {
+          final _firstStock = stocks.first as Map<String, dynamic>;
+
+          final _purchasePrice = (_firstStock["productPurchasePrice"] as num?) ?? 0;
+          final _stockQty = (_firstStock["productStock"] as num?) ?? 0;
+
+          _amount = _purchasePrice * _stockQty;
+        }
+      } else if (_productType == "combo") {
+        final comboProducts = json["combo_products"];
+
+        if (comboProducts is List) {
+          _amount = comboProducts.fold<num>(0, (sum, item) {
+            if (item is Map<String, dynamic>) {
+              final _price = (item["purchase_price"] as num?) ?? 0;
+              final _qty = (item["quantity"] as num?) ?? 0;
+              return sum + (_price * _qty);
+            }
+            return sum;
+          });
+        }
+      }
+    } else if (_source == "bank") {
+      _amount = (json["balance"] as num?) ?? 0;
+    }
+
+    return AssetData(
+      id: json["id"],
+      name: _name,
+      amount: _amount,
+    );
+  }
+}

lib/model/bill_wise_loss_profit_report_model.dart

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+class BillWiseLossProfitReportModel {
+  final num? totalSaleAmount;
+  final num? totalProfit;
+  final num? totalLoss;
+  final List<TransactionModel>? transactions;
+
+  BillWiseLossProfitReportModel({
+    this.totalSaleAmount,
+    this.totalProfit,
+    this.totalLoss,
+    this.transactions,
+  });
+
+  factory BillWiseLossProfitReportModel.fromJson(Map<String, dynamic> json) {
+    return BillWiseLossProfitReportModel(
+      totalSaleAmount: json["total_amount"],
+      totalProfit: json['total_bill_profit'],
+      totalLoss: json['total_bill_loss'],
+      transactions: json['data'] == null
+          ? null
+          : List<TransactionModel>.from(json['data'].map((x) => TransactionModel.fromJson(x))),
+    );
+  }
+}
+
+class TransactionModel {
+  final int? id;
+  final String? partyName;
+  final String? invoiceNumber;
+  final DateTime? transactionDate;
+  final num? totalAmount;
+  final num? lossProfit;
+  final List<TransactionItem>? items;
+
+  bool get isProfit => (lossProfit ?? 0) > 0;
+
+  TransactionModel({
+    this.id,
+    this.partyName,
+    this.invoiceNumber,
+    this.transactionDate,
+    this.totalAmount,
+    this.lossProfit,
+    this.items,
+  });
+
+  factory TransactionModel.fromJson(Map<String, dynamic> json) {
+    return TransactionModel(
+      id: json['id'],
+      partyName: json['party']?['name'],
+      invoiceNumber: json['invoiceNumber'],
+      transactionDate: json["saleDate"] == null ? null : DateTime.parse(json['saleDate']),
+      totalAmount: json['totalAmount'],
+      lossProfit: json['lossProfit'],
+      items: json['details'] == null
+          ? null
+          : List<TransactionItem>.from(json['details'].map((x) => TransactionItem.fromJson(x))),
+    );
+  }
+}
+
+class TransactionItem {
+  final int? id;
+  final String? name;
+  final int? quantity;
+  final num? purchasePrice;
+  final num? salesPrice;
+  final num? lossProfit;
+
+  bool get isProfit => (lossProfit ?? 0) > 0;
+
+  TransactionItem({
+    this.id,
+    this.name,
+    this.quantity,
+    this.purchasePrice,
+    this.salesPrice,
+    this.lossProfit,
+  });
+
+  factory TransactionItem.fromJson(Map<String, dynamic> json) {
+    return TransactionItem(
+      id: json['id'],
+      name: json['product']?['productName'],
+      quantity: json['quantities'],
+      purchasePrice: json['productPurchasePrice'],
+      salesPrice: json['price'],
+      lossProfit: json['lossProfit'],
+    );
+  }
+}

lib/model/business_category_model.dart

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+class BusinessCategory {
+  final int id;
+  final String name;
+  final String description;
+
+  // Add other fields as needed
+
+  BusinessCategory({
+    required this.id,
+    required this.name,
+    required this.description,
+  });
+
+  factory BusinessCategory.fromJson(Map<String, dynamic> json) {
+    return BusinessCategory(
+      id: json['id'] ?? 0,
+      name: json['name'] ?? '',
+      description: json['description'] ?? '',
+    );
+  }
+}

lib/model/business_info_model.dart

@@ -0,0 +1,428 @@
+class BusinessInformationModel {
+  BusinessInformationModel({
+    this.message,
+    this.data,
+  });
+
+  BusinessInformationModel.fromJson(dynamic json) {
+    message = json['message'];
+    data = json['data'] != null ? BusinessInfoData.fromJson(json['data']) : null;
+  }
+  String? message;
+  BusinessInfoData? data;
+}
+
+class BusinessInfoData {
+  BusinessInfoData({
+    this.id,
+    this.planSubscribeId,
+    this.businessCategoryId,
+    this.affiliatorId,
+    this.companyName,
+    this.willExpire,
+    this.address,
+    this.phoneNumber,
+    this.pictureUrl,
+    this.subscriptionDate,
+    this.remainingShopBalance,
+    this.shopOpeningBalance,
+    this.vatNo,
+    this.vatName,
+    this.createdAt,
+    this.updatedAt,
+    this.category,
+    this.enrolledPlan,
+    this.user,
+    this.businessCurrency,
+    this.invoiceLogo,
+    this.saleRoundingOption,
+    this.invoiceSize,
+    this.invoiceNoteLevel,
+    this.invoiceNote,
+    this.gratitudeMessage,
+    this.developByLevel,
+    this.developBy,
+    this.developByLink,
+    this.branchCount,
+    this.invoiceLanguage,
+    this.addons,
+    this.invoiceEmail,
+    this.showNote,
+    this.warrantyVoidLabel,
+    this.warrantyVoid,
+    this.meta,
+    this.showGratitudeMsg,
+    this.showInvoiceScannerLogo,
+    this.showA4InvoiceLogo,
+    this.showThermalInvoiceLogo,
+    this.showWarranty,
+  });
+
+  BusinessInfoData.fromJson(dynamic json) {
+    id = json['id'];
+    planSubscribeId = json['plan_subscribe_id'];
+    invoiceEmail = json['email'];
+    businessCategoryId = json['business_category_id'];
+    affiliatorId = json['affiliator_id'];
+    companyName = json['companyName'];
+    willExpire = json['will_expire'];
+    address = json['address'];
+    phoneNumber = json['phoneNumber'];
+    pictureUrl = json['pictureUrl'];
+    subscriptionDate = json['subscriptionDate'];
+    remainingShopBalance = json['remainingShopBalance'];
+    shopOpeningBalance = json['shopOpeningBalance'];
+    vatNo = json['vat_no'];
+    vatName = json['vat_name'];
+    createdAt = json['created_at'];
+    updatedAt = json['updated_at'];
+    category = json['category'] != null ? Category.fromJson(json['category']) : null;
+    enrolledPlan = json['enrolled_plan'] != null ? EnrolledPlan.fromJson(json['enrolled_plan']) : null;
+    user = json['user'] != null ? User.fromJson(json['user']) : null;
+    meta = json['meta'] != null ? BusinessMeta.fromJson(json['meta']) : null;
+    businessCurrency = json['business_currency'] != null ? BusinessCurrency.fromJson(json['business_currency']) : null;
+    invoiceLogo = json['invoice_logo'];
+    thermalInvoiceLogo = json['thermal_invoice_logo'];
+    a4InvoiceLogo = json['a4_invoice_logo'];
+    invoiceScannerLogo = json['invoice_scanner_logo'];
+    saleRoundingOption = json['sale_rounding_option'];
+    invoiceSize = json['invoice_size'];
+    invoiceNoteLevel = json['note_label'];
+    invoiceNote = json['note'];
+    gratitudeMessage = json['gratitude_message'];
+    warrantyVoidLabel = json['warranty_void_label'];
+    warrantyVoid = json['warranty_void'];
+    developByLevel = json['develop_by_level'];
+    developBy = json['develop_by'];
+    developByLink = json['develop_by_link'];
+    branchCount = json['branch_count'];
+    addons = json['addons'] != null ? Addons.fromJson(json['addons']) : null;
+    invoiceLanguage = json['invoice_language'];
+    showNote = json['show_note'];
+    showGratitudeMsg = json['show_gratitude_msg'];
+    showInvoiceScannerLogo = json['show_invoice_scanner_logo'];
+    showA4InvoiceLogo = json['show_a4_invoice_logo'];
+    showThermalInvoiceLogo = json['show_thermal_invoice_logo'];
+    showWarranty = json['show_warranty'];
+  }
+  num? id;
+  num? planSubscribeId;
+  num? businessCategoryId;
+  num? affiliatorId;
+  String? companyName;
+  String? willExpire;
+  String? address;
+  String? phoneNumber;
+  String? pictureUrl;
+  String? subscriptionDate;
+  num? remainingShopBalance;
+  num? shopOpeningBalance;
+  String? vatNo;
+  String? vatName;
+  String? createdAt;
+  String? updatedAt;
+  Category? category;
+  EnrolledPlan? enrolledPlan;
+  User? user;
+  BusinessCurrency? businessCurrency;
+  String? invoiceLogo;
+  String? thermalInvoiceLogo;
+  String? a4InvoiceLogo;
+  String? invoiceScannerLogo;
+  String? saleRoundingOption;
+  String? invoiceSize;
+  String? invoiceLanguage;
+  String? invoiceNoteLevel;
+  String? invoiceNote;
+  String? gratitudeMessage;
+  String? warrantyVoidLabel;
+  String? warrantyVoid;
+  String? developByLevel;
+  String? developBy;
+  int? showNote;
+  int? showGratitudeMsg;
+  int? showInvoiceScannerLogo;
+  int? showA4InvoiceLogo;
+  int? showThermalInvoiceLogo;
+  int? showWarranty;
+  String? invoiceEmail;
+  BusinessMeta? meta;
+
+  String? developByLink;
+  num? branchCount;
+  Addons? addons;
+}
+
+class BusinessMeta {
+  BusinessMeta(
+      {this.showCompanyName, this.showPhoneNumber, this.showAddress, this.showEmail, this.showVat, this.showVatName});
+
+  BusinessMeta.fromJson(dynamic json) {
+    showCompanyName = json['show_company_name'];
+    showPhoneNumber = json['show_phone_number'];
+    showAddress = json['show_address'];
+    showEmail = json['show_email'];
+    showVat = json['show_vat'];
+  }
+
+  num? showCompanyName;
+  num? showPhoneNumber;
+  num? showAddress;
+  num? showEmail;
+  num? showVat;
+  num? showVatName;
+}
+
+class Addons {
+  Addons({
+    this.affiliateAddon,
+    this.multiBranchAddon,
+    this.warehouseAddon,
+    this.thermalPrinterAddon,
+    this.hrmAddon,
+    this.domainAddon,
+  });
+
+  Addons.fromJson(dynamic json) {
+    affiliateAddon = json['AffiliateAddon'];
+    multiBranchAddon = json['MultiBranchAddon'];
+    warehouseAddon = json['WarehouseAddon'];
+    thermalPrinterAddon = json['ThermalPrinterAddon'];
+    hrmAddon = json['HrmAddon'];
+    domainAddon = json['DomainAddon'];
+  }
+  bool? affiliateAddon;
+  bool? multiBranchAddon;
+  bool? warehouseAddon;
+  bool? thermalPrinterAddon;
+  bool? hrmAddon;
+  bool? domainAddon;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['AffiliateAddon'] = affiliateAddon;
+    map['MultiBranchAddon'] = multiBranchAddon;
+    map['WarehouseAddon'] = warehouseAddon;
+    map['ThermalPrinterAddon'] = thermalPrinterAddon;
+    map['HrmAddon'] = hrmAddon;
+    map['DomainAddon'] = domainAddon;
+    return map;
+  }
+}
+
+class BusinessCurrency {
+  BusinessCurrency({
+    this.id,
+    this.name,
+    this.code,
+    this.symbol,
+    this.position,
+  });
+
+  BusinessCurrency.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+    code = json['code'];
+    symbol = json['symbol'];
+    position = json['position'];
+  }
+  num? id;
+  String? name;
+  String? code;
+  String? symbol;
+  String? position;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['name'] = name;
+    map['code'] = code;
+    map['symbol'] = symbol;
+    map['position'] = position;
+    return map;
+  }
+}
+
+class User {
+  User({
+    this.id,
+    this.name,
+    this.role,
+    required this.visibility,
+    this.lang,
+    this.email,
+    this.visibilityIsNull = false,
+    this.activeBranch,
+    this.activeBranchId,
+    this.branchId,
+  });
+
+  factory User.fromJson(Map<String, dynamic> json) {
+    final rawVisibility = json['visibility'];
+    Map<String, Map<String, String>> parsedVisibility = {};
+    bool visibilityIsNull = false;
+
+    if (rawVisibility == null) {
+      visibilityIsNull = true;
+    } else if (rawVisibility is Map<String, dynamic>) {
+      parsedVisibility = rawVisibility.map((moduleKey, perms) {
+        if (perms is Map<String, dynamic>) {
+          return MapEntry(
+            moduleKey,
+            perms.map((permKey, value) => MapEntry(permKey, value.toString())),
+          );
+        }
+        return MapEntry(moduleKey, <String, String>{});
+      });
+    }
+
+    return User(
+      id: json['id'],
+      email: json['email'],
+      name: json['name'],
+      role: json['role'],
+      lang: json['lang'],
+      visibility: parsedVisibility,
+      visibilityIsNull: visibilityIsNull,
+      activeBranch: json['active_branch'] != null ? ActiveBranch.fromJson(json['active_branch']) : null,
+      activeBranchId: json['active_branch_id'],
+      branchId: json['branch_id'],
+    );
+  }
+
+  final bool visibilityIsNull; // new field
+
+  /// 🔍 Get all enabled permissions in format: `module.permission`
+  List<String> getAllPermissions() {
+    if (visibilityIsNull) {
+      return [];
+    }
+
+    final List<String> permissions = [];
+    visibility.forEach((module, perms) {
+      perms.forEach((action, value) {
+        if (value == "1") {
+          permissions.add('$module.$action');
+        }
+      });
+    });
+    return permissions;
+  }
+
+  num? id;
+  String? name;
+  String? role;
+  final Map<String, Map<String, String>> visibility;
+  dynamic lang;
+  String? email;
+  num? branchId;
+  num? activeBranchId;
+
+  ActiveBranch? activeBranch;
+}
+
+class ActiveBranch {
+  ActiveBranch({
+    this.id,
+    this.name,
+  });
+
+  ActiveBranch.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+  }
+  num? id;
+  String? name;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['name'] = name;
+    return map;
+  }
+}
+
+class EnrolledPlan {
+  EnrolledPlan({
+    this.id,
+    this.planId,
+    this.businessId,
+    this.price,
+    this.duration,
+    this.allowMultibranch,
+    this.plan,
+  });
+
+  EnrolledPlan.fromJson(dynamic json) {
+    id = json['id'];
+    planId = json['plan_id'];
+    businessId = json['business_id'];
+    price = json['price'];
+    duration = json['duration'];
+    allowMultibranch = json['allow_multibranch'];
+    plan = json['plan'] != null ? Plan.fromJson(json['plan']) : null;
+  }
+  num? id;
+  num? planId;
+  num? businessId;
+  num? price;
+  num? duration;
+  num? allowMultibranch;
+  Plan? plan;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['plan_id'] = planId;
+    map['business_id'] = businessId;
+    map['price'] = price;
+    map['duration'] = duration;
+    map['allow_multibranch'] = allowMultibranch;
+    if (plan != null) {
+      map['plan'] = plan?.toJson();
+    }
+    return map;
+  }
+}
+
+class Plan {
+  Plan({
+    this.id,
+    this.subscriptionName,
+  });
+
+  Plan.fromJson(dynamic json) {
+    id = json['id'];
+    subscriptionName = json['subscriptionName'];
+  }
+  num? id;
+  String? subscriptionName;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['subscriptionName'] = subscriptionName;
+    return map;
+  }
+}
+
+class Category {
+  Category({
+    this.id,
+    this.name,
+  });
+
+  Category.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+  }
+  num? id;
+  String? name;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['name'] = name;
+    return map;
+  }
+}

lib/model/business_info_model_new.dart

@@ -0,0 +1,329 @@
+// class BusinessInfoModelNew {
+//   BusinessInfoModelNew({
+//     this.message,
+//     this.data,
+//   });
+//
+//   BusinessInfoModelNew.fromJson(dynamic json) {
+//     message = json['message'];
+//     data = json['data'] != null ? BusinessInfoData.fromJson(json['data']) : null;
+//   }
+//   String? message;
+//   BusinessInfoData? data;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['message'] = message;
+//     if (data != null) {
+//       map['data'] = data?.toJson();
+//     }
+//     return map;
+//   }
+// }
+//
+// class BusinessInfoData {
+//   BusinessInfoData({
+//     this.id,
+//     this.planSubscribeId,
+//     this.businessCategoryId,
+//     this.affiliatorId,
+//     this.companyName,
+//     this.willExpire,
+//     this.address,
+//     this.phoneNumber,
+//     this.pictureUrl,
+//     this.subscriptionDate,
+//     this.remainingShopBalance,
+//     this.shopOpeningBalance,
+//     this.vatNo,
+//     this.vatName,
+//     this.createdAt,
+//     this.updatedAt,
+//     this.category,
+//     this.enrolledPlan,
+//     this.user,
+//     this.businessCurrency,
+//     this.invoiceLogo,
+//     this.saleRoundingOption,
+//     this.invoiceSize,
+//     this.invoiceNoteLevel,
+//     this.invoiceNote,
+//     this.gratitudeMessage,
+//     this.developByLevel,
+//     this.developBy,
+//     this.developByLink,
+//   });
+//
+//   BusinessInfoData.fromJson(dynamic json) {
+//     id = json['id'];
+//     planSubscribeId = json['plan_subscribe_id'];
+//     businessCategoryId = json['business_category_id'];
+//     affiliatorId = json['affiliator_id'];
+//     companyName = json['companyName'];
+//     willExpire = json['will_expire'];
+//     address = json['address'];
+//     phoneNumber = json['phoneNumber'];
+//     pictureUrl = json['pictureUrl'];
+//     subscriptionDate = json['subscriptionDate'];
+//     remainingShopBalance = json['remainingShopBalance'];
+//     shopOpeningBalance = json['shopOpeningBalance'];
+//     vatNo = json['vat_no'];
+//     vatName = json['vat_name'];
+//     createdAt = json['created_at'];
+//     updatedAt = json['updated_at'];
+//     category = json['category'] != null ? Category.fromJson(json['category']) : null;
+//     enrolledPlan = json['enrolled_plan'] != null ? EnrolledPlan.fromJson(json['enrolled_plan']) : null;
+//     user = json['user'] != null ? User.fromJson(json['user']) : null;
+//     businessCurrency = json['business_currency'] != null ? BusinessCurrency.fromJson(json['business_currency']) : null;
+//     invoiceLogo = json['invoice_logo'];
+//     saleRoundingOption = json['sale_rounding_option'];
+//     invoiceSize = json['invoice_size'];
+//     invoiceNoteLevel = json['invoice_note_level'];
+//     invoiceNote = json['invoice_note'];
+//     gratitudeMessage = json['gratitude_message'];
+//     developByLevel = json['develop_by_level'];
+//     developBy = json['develop_by'];
+//     developByLink = json['develop_by_link'];
+//   }
+//   num? id;
+//   num? planSubscribeId;
+//   num? businessCategoryId;
+//   num? affiliatorId;
+//   String? companyName;
+//   String? willExpire;
+//   String? address;
+//   String? phoneNumber;
+//   String? pictureUrl;
+//   String? subscriptionDate;
+//   num? remainingShopBalance;
+//   num? shopOpeningBalance;
+//   dynamic vatNo;
+//   String? vatName;
+//   String? createdAt;
+//   String? updatedAt;
+//   Category? category;
+//   EnrolledPlan? enrolledPlan;
+//   User? user;
+//   BusinessCurrency? businessCurrency;
+//   String? invoiceLogo;
+//   String? saleRoundingOption;
+//   dynamic invoiceSize;
+//   String? invoiceNoteLevel;
+//   String? invoiceNote;
+//   String? gratitudeMessage;
+//   String? developByLevel;
+//   String? developBy;
+//   String? developByLink;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = id;
+//     map['plan_subscribe_id'] = planSubscribeId;
+//     map['business_category_id'] = businessCategoryId;
+//     map['affiliator_id'] = affiliatorId;
+//     map['companyName'] = companyName;
+//     map['will_expire'] = willExpire;
+//     map['address'] = address;
+//     map['phoneNumber'] = phoneNumber;
+//     map['pictureUrl'] = pictureUrl;
+//     map['subscriptionDate'] = subscriptionDate;
+//     map['remainingShopBalance'] = remainingShopBalance;
+//     map['shopOpeningBalance'] = shopOpeningBalance;
+//     map['vat_no'] = vatNo;
+//     map['vat_name'] = vatName;
+//     map['created_at'] = createdAt;
+//     map['updated_at'] = updatedAt;
+//     if (category != null) {
+//       map['category'] = category?.toJson();
+//     }
+//     if (enrolledPlan != null) {
+//       map['enrolled_plan'] = enrolledPlan?.toJson();
+//     }
+//     // if (user != null) {
+//     //   map['user'] = user?.toJson();
+//     // }
+//     if (businessCurrency != null) {
+//       map['business_currency'] = businessCurrency?.toJson();
+//     }
+//     map['invoice_logo'] = invoiceLogo;
+//     map['sale_rounding_option'] = saleRoundingOption;
+//     map['invoice_size'] = invoiceSize;
+//     map['invoice_note_level'] = invoiceNoteLevel;
+//     map['invoice_note'] = invoiceNote;
+//     map['gratitude_message'] = gratitudeMessage;
+//     map['develop_by_level'] = developByLevel;
+//     map['develop_by'] = developBy;
+//     map['develop_by_link'] = developByLink;
+//     return map;
+//   }
+// }
+//
+// class BusinessCurrency {
+//   BusinessCurrency({
+//     this.id,
+//     this.name,
+//     this.code,
+//     this.symbol,
+//     this.position,
+//   });
+//
+//   BusinessCurrency.fromJson(dynamic json) {
+//     id = json['id'];
+//     name = json['name'];
+//     code = json['code'];
+//     symbol = json['symbol'];
+//     position = json['position'];
+//   }
+//   num? id;
+//   String? name;
+//   String? code;
+//   String? symbol;
+//   String? position;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = id;
+//     map['name'] = name;
+//     map['code'] = code;
+//     map['symbol'] = symbol;
+//     map['position'] = position;
+//     return map;
+//   }
+// }
+//
+// class User {
+//   User({
+//     this.id,
+//     this.name,
+//     this.role,
+//     required this.visibility,
+//     this.lang,
+//     this.email,
+//   });
+//
+//   factory User.fromJson(Map<String, dynamic> json) {
+//     final rawVisibility = json['visibility'];
+//     Map<String, Map<String, String>> parsedVisibility = {};
+//
+//     if (rawVisibility is Map<String, dynamic>) {
+//       parsedVisibility = rawVisibility.map((moduleKey, perms) {
+//         if (perms is Map<String, dynamic>) {
+//           return MapEntry(
+//             moduleKey,
+//             perms.map((permKey, value) => MapEntry(permKey, value.toString())),
+//           );
+//         }
+//         return MapEntry(moduleKey, <String, String>{});
+//       });
+//     }
+//     return User(
+//       id: json['id'],
+//       email: json['email'],
+//       name: json['name'],
+//       role: json['role'],
+//       lang: json['lang'],
+//       visibility: parsedVisibility,
+//     );
+//   }
+//
+//   /// 🔍 Get all enabled permissions in format: `module.permission`
+//   List<String> getAllPermissions() {
+//     final List<String> permissions = [];
+//     visibility.forEach((module, perms) {
+//       perms.forEach((action, value) {
+//         if (value == "1") {
+//           permissions.add('$module.$action');
+//         }
+//       });
+//     });
+//     return permissions;
+//   }
+//
+//   num? id;
+//   String? name;
+//   String? role;
+//   final Map<String, Map<String, String>> visibility;
+//   dynamic lang;
+//   String? email;
+// }
+//
+// class EnrolledPlan {
+//   EnrolledPlan({
+//     this.id,
+//     this.planId,
+//     this.businessId,
+//     this.price,
+//     this.duration,
+//     this.plan,
+//   });
+//
+//   EnrolledPlan.fromJson(dynamic json) {
+//     id = json['id'];
+//     planId = json['plan_id'];
+//     businessId = json['business_id'];
+//     price = json['price'];
+//     duration = json['duration'];
+//     plan = json['plan'] != null ? Plan.fromJson(json['plan']) : null;
+//   }
+//   num? id;
+//   num? planId;
+//   num? businessId;
+//   num? price;
+//   num? duration;
+//   Plan? plan;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = id;
+//     map['plan_id'] = planId;
+//     map['business_id'] = businessId;
+//     map['price'] = price;
+//     map['duration'] = duration;
+//     if (plan != null) {
+//       map['plan'] = plan?.toJson();
+//     }
+//     return map;
+//   }
+// }
+//
+// class Plan {
+//   Plan({
+//     this.id,
+//     this.subscriptionName,
+//   });
+//
+//   Plan.fromJson(dynamic json) {
+//     id = json['id'];
+//     subscriptionName = json['subscriptionName'];
+//   }
+//   num? id;
+//   String? subscriptionName;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = id;
+//     map['subscriptionName'] = subscriptionName;
+//     return map;
+//   }
+// }
+//
+// class Category {
+//   Category({
+//     this.id,
+//     this.name,
+//   });
+//
+//   Category.fromJson(dynamic json) {
+//     id = json['id'];
+//     name = json['name'];
+//   }
+//   num? id;
+//   String? name;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = id;
+//     map['name'] = name;
+//     return map;
+//   }
+// }

lib/model/cashflow_model.dart

@@ -0,0 +1,65 @@
+class CashflowModel {
+  final num? cashIn;
+  final num? cashOut;
+  final num? runningCash;
+  final num? initialRunningCash;
+  final List<CashflowData>? data;
+
+  CashflowModel({
+    this.cashIn,
+    this.cashOut,
+    this.runningCash,
+    this.initialRunningCash,
+    this.data,
+  });
+
+  factory CashflowModel.fromJson(Map<String, dynamic> json) {
+    return CashflowModel(
+      cashIn: json["cash_in"],
+      cashOut: json["cash_out"],
+      runningCash: json["running_cash"],
+      initialRunningCash: json["initial_running_cash"],
+      data: json["data"] == null ? [] : List<CashflowData>.from(json["data"]!.map((x) => CashflowData.fromJson(x))),
+    );
+  }
+}
+
+class CashflowData {
+  final int? id;
+  final String? platform;
+  final String? transactionType;
+  final String? type;
+  final num? amount;
+  final DateTime? date;
+  final String? invoiceNo;
+  final String? paymentType;
+  final String? partyName;
+
+  CashflowData({
+    this.id,
+    this.platform,
+    this.transactionType,
+    this.type,
+    this.amount,
+    this.date,
+    this.invoiceNo,
+    this.paymentType,
+    this.partyName,
+  });
+
+  factory CashflowData.fromJson(Map<String, dynamic> json) {
+    final _partyKey = (json["sale"]?["party"]) ?? (json["purchase"]?["party"]) ?? (json["due_collect"]?["party"]);
+
+    return CashflowData(
+      id: json["id"],
+      platform: json["platform"],
+      transactionType: json["transaction_type"],
+      type: json["type"],
+      amount: json["amount"],
+      date: json["date"] == null ? null : DateTime.parse(json["date"]),
+      invoiceNo: json["invoice_no"],
+      paymentType: json["payment_type"]?["name"],
+      partyName: _partyKey?["name"],
+    );
+  }
+}

lib/model/country_model.dart

@@ -0,0 +1,25 @@
+class Country {
+  final String name;
+  final String code;
+  final String emoji;
+  final String unicode;
+  final String image;
+
+  Country({
+    required this.name,
+    required this.code,
+    required this.emoji,
+    required this.unicode,
+    required this.image,
+  });
+
+  factory Country.fromJson(Map<String, dynamic> json) {
+    return Country(
+      name: json['name'] as String,
+      code: json['code'] as String,
+      emoji: json['emoji'] as String,
+      unicode: json['unicode'] as String,
+      image: json['image'] as String,
+    );
+  }
+}

lib/model/dashboard_overview_model.dart

@@ -0,0 +1,192 @@
+class DashboardOverviewModel {
+  DashboardOverviewModel({
+    String? message,
+    Data? data,
+  }) {
+    _message = message;
+    _data = data;
+  }
+
+  DashboardOverviewModel.fromJson(dynamic json) {
+    _message = json['message'];
+    _data = json['data'] != null ? Data.fromJson(json['data']) : null;
+  }
+
+  String? _message;
+  Data? _data;
+
+  String? get message => _message;
+
+  Data? get data => _data;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['message'] = _message;
+    if (_data != null) {
+      map['data'] = _data?.toJson();
+    }
+    return map;
+  }
+}
+
+class Data {
+  Data({
+    num? totalItems,
+    num? totalCategories,
+    num? totalIncome,
+    num? totalExpense,
+    num? totalDue,
+    num? stockQty,
+    num? totalLoss,
+    num? totalProfit,
+    num? stockValue,
+    List<Sales>? sales,
+    List<Purchases>? purchases,
+  }) {
+    _totalItems = totalItems;
+    _totalCategories = totalCategories;
+    _totalIncome = totalIncome;
+    _totalExpense = totalExpense;
+    _totalDue = totalDue;
+    // _stockQty = stockQty;
+    _totalLoss = totalLoss;
+    _totalProfit = totalProfit;
+    _sales = sales;
+    _purchases = purchases;
+  }
+
+  Data.fromJson(dynamic json) {
+    _totalItems = json['total_items'];
+    _totalCategories = json['total_categories'];
+    _totalIncome = json['total_income'];
+    _totalExpense = json['total_expense'];
+    _totalDue = json['total_due'];
+    // _stockQty = json['stock_qty'];
+    _totalLoss = json['total_loss'];
+    _totalProfit = json['total_profit'];
+    _stockValue = json['stock_value'];
+    if (json['sales'] != null) {
+      _sales = [];
+      json['sales'].forEach((v) {
+        _sales?.add(Sales.fromJson(v));
+      });
+    }
+    if (json['purchases'] != null) {
+      _purchases = [];
+      json['purchases'].forEach((v) {
+        _purchases?.add(Purchases.fromJson(v));
+      });
+    }
+  }
+
+  num? _totalItems;
+  num? _totalCategories;
+  num? _totalIncome;
+  num? _totalExpense;
+  num? _totalDue;
+
+  // num? _stockQty;
+  num? _totalLoss;
+  num? _totalProfit;
+  num? _stockValue;
+  List<Sales>? _sales;
+  List<Purchases>? _purchases;
+
+  num? get totalItems => _totalItems;
+
+  num? get totalCategories => _totalCategories;
+
+  num? get totalIncome => _totalIncome;
+
+  num? get totalExpense => _totalExpense;
+
+  num? get totalDue => _totalDue;
+
+  // num? get stockQty => _stockQty;
+  num? get totalLoss => _totalLoss;
+
+  num? get totalProfit => _totalProfit;
+
+  num? get stockValue => _stockValue;
+
+  List<Sales>? get sales => _sales;
+
+  List<Purchases>? get purchases => _purchases;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['total_items'] = _totalItems;
+    map['total_categories'] = _totalCategories;
+    map['total_income'] = _totalIncome;
+    map['total_expense'] = _totalExpense;
+    map['total_due'] = _totalDue;
+    // map['stock_qty'] = _stockQty;
+    map['total_loss'] = _totalLoss;
+    map['total_profit'] = _totalProfit;
+    if (_sales != null) {
+      map['sales'] = _sales?.map((v) => v.toJson()).toList();
+    }
+    if (_purchases != null) {
+      map['purchases'] = _purchases?.map((v) => v.toJson()).toList();
+    }
+    return map;
+  }
+}
+
+class Purchases {
+  Purchases({
+    String? date,
+    num? amount,
+  }) {
+    _date = date;
+    _amount = amount;
+  }
+
+  Purchases.fromJson(dynamic json) {
+    _date = json['date'];
+    _amount = json['amount'];
+  }
+
+  String? _date;
+  num? _amount;
+
+  String? get date => _date;
+
+  num? get amount => _amount;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['date'] = _date;
+    map['amount'] = _amount;
+    return map;
+  }
+}
+
+class Sales {
+  Sales({
+    String? date,
+    num? amount,
+  }) {
+    _date = date;
+    _amount = amount;
+  }
+
+  Sales.fromJson(dynamic json) {
+    _date = json['date'];
+    _amount = json['amount'];
+  }
+
+  String? _date;
+  num? _amount;
+
+  String? get date => _date;
+
+  num? get amount => _amount;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['date'] = _date;
+    map['amount'] = _amount;
+    return map;
+  }
+}

lib/model/lalnguage_model.dart

@@ -0,0 +1,19 @@
+class Language {
+  final String code;
+  final String name;
+  final String nativeName;
+
+  Language({
+    required this.code,
+    required this.name,
+    required this.nativeName,
+  });
+
+  factory Language.fromJson(Map<String, dynamic> json) {
+    return Language(
+      code: json['code'] as String,
+      name: json['name'] as String,
+      nativeName: json['nativeName'] as String,
+    );
+  }
+}

lib/model/loss_profit_model.dart

@@ -0,0 +1,73 @@
+class LossProfitModel {
+  final List<IncomeSummaryModel>? incomeSummary;
+  final List<ExpenseSummaryModel>? expenseSummary;
+  final num? grossSalProfit;
+  final num? grossIncomeProfit;
+  final num? totalExpenses;
+  final num? netProfit;
+  final num? cartGrossProfit;
+  final num? totalCardExpense;
+  final num? cardNetProfit;
+
+  LossProfitModel({
+    this.incomeSummary,
+    this.expenseSummary,
+    this.grossSalProfit,
+    this.grossIncomeProfit,
+    this.totalExpenses,
+    this.netProfit,
+    this.cartGrossProfit,
+    this.totalCardExpense,
+    this.cardNetProfit,
+  });
+
+  factory LossProfitModel.fromJson(Map<String, dynamic> json) {
+    return LossProfitModel(
+      incomeSummary: json["mergedIncomeSaleData"] == null
+          ? []
+          : List<IncomeSummaryModel>.from(json["mergedIncomeSaleData"]!.map((x) => IncomeSummaryModel.fromJson(x))),
+      expenseSummary: json["mergedExpenseData"] == null
+          ? []
+          : List<ExpenseSummaryModel>.from(json["mergedExpenseData"]!.map((x) => ExpenseSummaryModel.fromJson(x))),
+      grossSalProfit: json["grossSaleProfit"],
+      grossIncomeProfit: json['grossIncomeProfit'],
+      totalExpenses: json['totalExpenses'],
+      netProfit: json['netProfit'],
+      cartGrossProfit: json['cardGrossProfit'],
+      totalCardExpense: json['totalCardExpenses'],
+      cardNetProfit: json['cardNetProfit'],
+    );
+  }
+}
+
+class IncomeSummaryModel {
+  final String? type;
+  final String? date;
+  final num? totalIncome;
+
+  IncomeSummaryModel({this.type, this.date, this.totalIncome});
+
+  factory IncomeSummaryModel.fromJson(Map<String, dynamic> json) {
+    return IncomeSummaryModel(
+      type: json["type"],
+      date: json["date"],
+      totalIncome: json["total_incomes"],
+    );
+  }
+}
+
+class ExpenseSummaryModel {
+  final String? type;
+  final String? date;
+  final num? totalExpense;
+
+  ExpenseSummaryModel({this.type, this.date, this.totalExpense});
+
+  factory ExpenseSummaryModel.fromJson(Map<String, dynamic> json) {
+    return ExpenseSummaryModel(
+      type: json["type"],
+      date: json["date"],
+      totalExpense: json["total_expenses"],
+    );
+  }
+}

lib/model/paypal_info_model.dart

@@ -0,0 +1,17 @@
+class PaypalInfoModel {
+  PaypalInfoModel({
+    required this.paypalClientId,
+    required this.paypalClientSecret,
+  });
+
+  String paypalClientId, paypalClientSecret;
+
+  PaypalInfoModel.fromJson(Map<dynamic, dynamic> json)
+      : paypalClientId = json['paypalClientId'],
+        paypalClientSecret = json['paypalClientSecret'];
+
+  Map<dynamic, dynamic> toJson() => <dynamic, dynamic>{
+        'paypalClientId': paypalClientId,
+        'paypalClientSecret': paypalClientSecret,
+      };
+}

lib/model/product_history_model.dart

@@ -0,0 +1,163 @@
+class ProductHistoryListModel {
+  final int? totalPurchaseQuantity;
+  final int? totalSaleQuantity;
+  final List<ProductHistoryItemModel>? items;
+
+  int get totalRemainingQuantity {
+    return items?.fold<int>(0, (p, ev) => p + (ev.remainingQuantity ?? 0)) ?? 0;
+  }
+
+  num get totalSalePrice {
+    return items?.fold<num>(0, (p, ev) => p + ((ev.salePrice ?? 0) * (ev.saleQuantity ?? 0))) ?? 0;
+  }
+
+  num get totalPurchasePrice {
+    return items?.fold<num>(0, (p, ev) => p + ((ev.purchasePrice ?? 0) * (ev.purchaseQuantity ?? 0))) ?? 0;
+  }
+
+  ProductHistoryListModel({
+    this.totalPurchaseQuantity,
+    this.totalSaleQuantity,
+    this.items,
+  });
+
+  factory ProductHistoryListModel.fromJson(Map<String, dynamic> json) {
+    return ProductHistoryListModel(
+      totalPurchaseQuantity: json['total_purchase_qty'],
+      totalSaleQuantity: json['total_sale_qty'],
+      items: json['data'] == null
+          ? null
+          : List<ProductHistoryItemModel>.from(json['data']!.map((x) => ProductHistoryItemModel.fromJson(x))),
+    );
+  }
+}
+
+class ProductHistoryItemModel {
+  final int? id;
+  final String? name;
+  final num? salePrice;
+  final num? purchasePrice;
+  final int? purchaseQuantity;
+  final int? saleQuantity;
+  final int? remainingQuantity;
+
+  ProductHistoryItemModel({
+    this.id,
+    this.name,
+    this.salePrice,
+    this.purchasePrice,
+    this.purchaseQuantity,
+    this.saleQuantity,
+    this.remainingQuantity,
+  });
+
+  factory ProductHistoryItemModel.fromJson(Map<String, dynamic> json) {
+    final int _totalPurchaseQuantity = json["purchase_details"] == null
+        ? 0
+        : (json["purchase_details"] as List<dynamic>).fold<int>(0, (p, ev) => p + (ev["quantities"] as int? ?? 0));
+
+    final int _totalSaleQuantity = json["sale_details"] == null
+        ? 0
+        : (json["sale_details"] as List<dynamic>).fold<int>(0, (p, ev) => p + (ev["quantities"] as int? ?? 0));
+
+    final _remainingQuantity = switch (json["product_type"]?.trim().toLowerCase()) {
+      "combo" => json["combo_products"] == null
+          ? 0
+          : (json["combo_products"] as List<dynamic>).fold<int>(0, (p, ev) {
+              return p + (ev["stock"]?["productStock"] as int? ?? 0);
+            }),
+      _ => json["stocks"] == null ? null : (json["stocks"] as List<dynamic>).firstOrNull?["productStock"] as int? ?? 0,
+    };
+
+    final _salePrice = switch (json["product_type"]?.trim().toLowerCase()) {
+      "combo" => json["productSalePrice"] ?? 0,
+      _ =>
+        json["stocks"] == null ? null : (json["stocks"] as List<dynamic>).firstOrNull?["productSalePrice"] as num? ?? 0,
+    };
+
+    final _purchasePrice = switch (json["product_type"]?.trim().toLowerCase()) {
+      "combo" => json["combo_products"] == null
+          ? 0
+          : (json["combo_products"] as List<dynamic>).fold<num>(0, (p, ev) => p + (ev["purchase_price"] as num? ?? 0)),
+      _ => json["stocks"] == null
+          ? null
+          : (json["stocks"] as List<dynamic>).firstOrNull?["productPurchasePrice"] as num? ?? 0,
+    };
+
+    return ProductHistoryItemModel(
+      id: json['id'],
+      name: json['productName'],
+      salePrice: _salePrice,
+      purchasePrice: _purchasePrice,
+      purchaseQuantity: _totalPurchaseQuantity,
+      saleQuantity: _totalSaleQuantity,
+      remainingQuantity: _remainingQuantity,
+    );
+  }
+}
+
+class ProductHistoryDetailsModel {
+  final int? totalQuantities;
+  final num? totalSalePrice;
+  final num? totalPurchasePrice;
+  final String? productName;
+  final List<ProductHistoryDetailsItem>? items;
+
+  ProductHistoryDetailsModel({
+    this.totalQuantities,
+    this.totalSalePrice,
+    this.totalPurchasePrice,
+    this.productName,
+    this.items,
+  });
+
+  factory ProductHistoryDetailsModel.fromJson(Map<String, dynamic> j) {
+    final _json = j['data'];
+    final _detailsKey = _json["sale_details"] ?? _json["purchase_details"];
+
+    return ProductHistoryDetailsModel(
+      totalQuantities: j['total_quantities'],
+      totalSalePrice: j['total_sale_price'],
+      totalPurchasePrice: j['total_purchase_price'],
+      productName: _json?["productName"],
+      items: _detailsKey == null
+          ? null
+          : List<ProductHistoryDetailsItem>.from(_detailsKey!.map((x) => ProductHistoryDetailsItem.fromJson(x))),
+    );
+  }
+}
+
+class ProductHistoryDetailsItem {
+  final int? id;
+  final String? invoiceNo;
+  final String? type;
+  final DateTime? transactionDate;
+  final int? quantities;
+  final num? salePrice;
+  final num? purchasePrice;
+
+  ProductHistoryDetailsItem({
+    this.id,
+    this.invoiceNo,
+    this.type,
+    this.transactionDate,
+    this.quantities,
+    this.salePrice,
+    this.purchasePrice,
+  });
+
+  factory ProductHistoryDetailsItem.fromJson(Map<String, dynamic> json) {
+    final _invoiceKey = json["sale"]?["invoiceNumber"] ?? json["purchase"]?["invoiceNumber"];
+    final _transactionDate = json["sale"]?["saleDate"] ?? json["purchase"]?["purchaseDate"];
+
+    return ProductHistoryDetailsItem(
+      id: json['id'],
+      invoiceNo: _invoiceKey,
+      type: 'Purchase',
+      transactionDate: _transactionDate != null ? DateTime.parse(_transactionDate) : null,
+      quantities: json['quantities'],
+      salePrice: json['price'],
+      purchasePrice: json['productPurchasePrice'],
+    );
+  }
+}

lib/model/product_model.dart

@@ -0,0 +1,651 @@
+// class TestProductModel {
+//   TestProductModel({
+//     String? message,
+//     num? totalStockValue,
+//     List<Data>? data,
+//   }) {
+//     _message = message;
+//     _totalStockValue = totalStockValue;
+//     _data = data;
+//   }
+//
+//   TestProductModel.fromJson(dynamic json) {
+//     _message = json['message'];
+//     _totalStockValue = json['total_stock_value'];
+//     if (json['data'] != null) {
+//       _data = [];
+//       json['data'].forEach((v) {
+//         _data?.add(Data.fromJson(v));
+//       });
+//     }
+//   }
+//   String? _message;
+//   num? _totalStockValue;
+//   List<Data>? _data;
+//   TestProductModel copyWith({
+//     String? message,
+//     num? totalStockValue,
+//     List<Data>? data,
+//   }) =>
+//       TestProductModel(
+//         message: message ?? _message,
+//         totalStockValue: totalStockValue ?? _totalStockValue,
+//         data: data ?? _data,
+//       );
+//   String? get message => _message;
+//   num? get totalStockValue => _totalStockValue;
+//   List<Data>? get data => _data;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['message'] = _message;
+//     map['total_stock_value'] = _totalStockValue;
+//     if (_data != null) {
+//       map['data'] = _data?.map((v) => v.toJson()).toList();
+//     }
+//     return map;
+//   }
+// }
+//
+// class Data {
+//   Data({
+//     num? id,
+//     String? productName,
+//     num? businessId,
+//     num? unitId,
+//     num? brandId,
+//     num? categoryId,
+//     String? productCode,
+//     dynamic productPicture,
+//     String? productType,
+//     num? productDealerPrice,
+//     num? productPurchasePrice,
+//     num? productSalePrice,
+//     num? productWholeSalePrice,
+//     num? productStock,
+//     dynamic expireDate,
+//     num? alertQty,
+//     num? profitPercent,
+//     num? vatAmount,
+//     String? vatType,
+//     String? size,
+//     String? type,
+//     String? color,
+//     String? weight,
+//     dynamic capacity,
+//     String? productManufacturer,
+//     dynamic meta,
+//     String? createdAt,
+//     String? updatedAt,
+//     dynamic vatId,
+//     num? modelId,
+//     dynamic warehouseId,
+//     num? stocksSumProductStock,
+//     Unit? unit,
+//     dynamic vat,
+//     Brand? brand,
+//     Category? category,
+//     ProductModel? productModel,
+//     List<Stocks>? stocks,
+//   }) {
+//     _id = id;
+//     _productName = productName;
+//     _businessId = businessId;
+//     _unitId = unitId;
+//     _brandId = brandId;
+//     _categoryId = categoryId;
+//     _productCode = productCode;
+//     _productPicture = productPicture;
+//     _productType = productType;
+//     _productDealerPrice = productDealerPrice;
+//     _productPurchasePrice = productPurchasePrice;
+//     _productSalePrice = productSalePrice;
+//     _productWholeSalePrice = productWholeSalePrice;
+//     _productStock = productStock;
+//     _expireDate = expireDate;
+//     _alertQty = alertQty;
+//     _profitPercent = profitPercent;
+//     _vatAmount = vatAmount;
+//     _vatType = vatType;
+//     _size = size;
+//     _type = type;
+//     _color = color;
+//     _weight = weight;
+//     _capacity = capacity;
+//     _productManufacturer = productManufacturer;
+//     _meta = meta;
+//     _createdAt = createdAt;
+//     _updatedAt = updatedAt;
+//     _vatId = vatId;
+//     _modelId = modelId;
+//     _warehouseId = warehouseId;
+//     _stocksSumProductStock = stocksSumProductStock;
+//     _unit = unit;
+//     _vat = vat;
+//     _brand = brand;
+//     _category = category;
+//     _productModel = productModel;
+//     _stocks = stocks;
+//   }
+//
+//   Data.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _productName = json['productName'];
+//     _businessId = json['business_id'];
+//     _unitId = json['unit_id'];
+//     _brandId = json['brand_id'];
+//     _categoryId = json['category_id'];
+//     _productCode = json['productCode'];
+//     _productPicture = json['productPicture'];
+//     _productType = json['product_type'];
+//     _productDealerPrice = json['productDealerPrice'];
+//     _productPurchasePrice = json['productPurchasePrice'];
+//     _productSalePrice = json['productSalePrice'];
+//     _productWholeSalePrice = json['productWholeSalePrice'];
+//     _productStock = json['productStock'];
+//     _expireDate = json['expire_date'];
+//     _alertQty = json['alert_qty'];
+//     _profitPercent = json['profit_percent'];
+//     _vatAmount = json['vat_amount'];
+//     _vatType = json['vat_type'];
+//     _size = json['size'];
+//     _type = json['type'];
+//     _color = json['color'];
+//     _weight = json['weight'];
+//     _capacity = json['capacity'];
+//     _productManufacturer = json['productManufacturer'];
+//     _meta = json['meta'];
+//     _createdAt = json['created_at'];
+//     _updatedAt = json['updated_at'];
+//     _vatId = json['vat_id'];
+//     _modelId = json['model_id'];
+//     _warehouseId = json['warehouse_id'];
+//     _stocksSumProductStock = json['stocks_sum_product_stock'];
+//     _unit = json['unit'] != null ? Unit.fromJson(json['unit']) : null;
+//     _vat = json['vat'];
+//     _brand = json['brand'] != null ? Brand.fromJson(json['brand']) : null;
+//     _category = json['category'] != null ? Category.fromJson(json['category']) : null;
+//     _productModel = json['product_model'] != null ? ProductModel.fromJson(json['product_model']) : null;
+//     if (json['stocks'] != null) {
+//       _stocks = [];
+//       json['stocks'].forEach((v) {
+//         _stocks?.add(Stocks.fromJson(v));
+//       });
+//     }
+//   }
+//   num? _id;
+//   String? _productName;
+//   num? _businessId;
+//   num? _unitId;
+//   num? _brandId;
+//   num? _categoryId;
+//   String? _productCode;
+//   dynamic _productPicture;
+//   String? _productType;
+//   num? _productDealerPrice;
+//   num? _productPurchasePrice;
+//   num? _productSalePrice;
+//   num? _productWholeSalePrice;
+//   num? _productStock;
+//   dynamic _expireDate;
+//   num? _alertQty;
+//   num? _profitPercent;
+//   num? _vatAmount;
+//   String? _vatType;
+//   String? _size;
+//   String? _type;
+//   String? _color;
+//   String? _weight;
+//   dynamic _capacity;
+//   String? _productManufacturer;
+//   dynamic _meta;
+//   String? _createdAt;
+//   String? _updatedAt;
+//   dynamic _vatId;
+//   num? _modelId;
+//   dynamic _warehouseId;
+//   num? _stocksSumProductStock;
+//   Unit? _unit;
+//   dynamic _vat;
+//   Brand? _brand;
+//   Category? _category;
+//   ProductModel? _productModel;
+//   List<Stocks>? _stocks;
+//   Data copyWith({
+//     num? id,
+//     String? productName,
+//     num? businessId,
+//     num? unitId,
+//     num? brandId,
+//     num? categoryId,
+//     String? productCode,
+//     dynamic productPicture,
+//     String? productType,
+//     num? productDealerPrice,
+//     num? productPurchasePrice,
+//     num? productSalePrice,
+//     num? productWholeSalePrice,
+//     num? productStock,
+//     dynamic expireDate,
+//     num? alertQty,
+//     num? profitPercent,
+//     num? vatAmount,
+//     String? vatType,
+//     String? size,
+//     String? type,
+//     String? color,
+//     String? weight,
+//     dynamic capacity,
+//     String? productManufacturer,
+//     dynamic meta,
+//     String? createdAt,
+//     String? updatedAt,
+//     dynamic vatId,
+//     num? modelId,
+//     dynamic warehouseId,
+//     num? stocksSumProductStock,
+//     Unit? unit,
+//     dynamic vat,
+//     Brand? brand,
+//     Category? category,
+//     ProductModel? productModel,
+//     List<Stocks>? stocks,
+//   }) =>
+//       Data(
+//         id: id ?? _id,
+//         productName: productName ?? _productName,
+//         businessId: businessId ?? _businessId,
+//         unitId: unitId ?? _unitId,
+//         brandId: brandId ?? _brandId,
+//         categoryId: categoryId ?? _categoryId,
+//         productCode: productCode ?? _productCode,
+//         productPicture: productPicture ?? _productPicture,
+//         productType: productType ?? _productType,
+//         productDealerPrice: productDealerPrice ?? _productDealerPrice,
+//         productPurchasePrice: productPurchasePrice ?? _productPurchasePrice,
+//         productSalePrice: productSalePrice ?? _productSalePrice,
+//         productWholeSalePrice: productWholeSalePrice ?? _productWholeSalePrice,
+//         productStock: productStock ?? _productStock,
+//         expireDate: expireDate ?? _expireDate,
+//         alertQty: alertQty ?? _alertQty,
+//         profitPercent: profitPercent ?? _profitPercent,
+//         vatAmount: vatAmount ?? _vatAmount,
+//         vatType: vatType ?? _vatType,
+//         size: size ?? _size,
+//         type: type ?? _type,
+//         color: color ?? _color,
+//         weight: weight ?? _weight,
+//         capacity: capacity ?? _capacity,
+//         productManufacturer: productManufacturer ?? _productManufacturer,
+//         meta: meta ?? _meta,
+//         createdAt: createdAt ?? _createdAt,
+//         updatedAt: updatedAt ?? _updatedAt,
+//         vatId: vatId ?? _vatId,
+//         modelId: modelId ?? _modelId,
+//         warehouseId: warehouseId ?? _warehouseId,
+//         stocksSumProductStock: stocksSumProductStock ?? _stocksSumProductStock,
+//         unit: unit ?? _unit,
+//         vat: vat ?? _vat,
+//         brand: brand ?? _brand,
+//         category: category ?? _category,
+//         productModel: productModel ?? _productModel,
+//         stocks: stocks ?? _stocks,
+//       );
+//   num? get id => _id;
+//   String? get productName => _productName;
+//   num? get businessId => _businessId;
+//   num? get unitId => _unitId;
+//   num? get brandId => _brandId;
+//   num? get categoryId => _categoryId;
+//   String? get productCode => _productCode;
+//   dynamic get productPicture => _productPicture;
+//   String? get productType => _productType;
+//   num? get productDealerPrice => _productDealerPrice;
+//   num? get productPurchasePrice => _productPurchasePrice;
+//   num? get productSalePrice => _productSalePrice;
+//   num? get productWholeSalePrice => _productWholeSalePrice;
+//   num? get productStock => _productStock;
+//   dynamic get expireDate => _expireDate;
+//   num? get alertQty => _alertQty;
+//   num? get profitPercent => _profitPercent;
+//   num? get vatAmount => _vatAmount;
+//   String? get vatType => _vatType;
+//   String? get size => _size;
+//   String? get type => _type;
+//   String? get color => _color;
+//   String? get weight => _weight;
+//   dynamic get capacity => _capacity;
+//   String? get productManufacturer => _productManufacturer;
+//   dynamic get meta => _meta;
+//   String? get createdAt => _createdAt;
+//   String? get updatedAt => _updatedAt;
+//   dynamic get vatId => _vatId;
+//   num? get modelId => _modelId;
+//   dynamic get warehouseId => _warehouseId;
+//   num? get stocksSumProductStock => _stocksSumProductStock;
+//   Unit? get unit => _unit;
+//   dynamic get vat => _vat;
+//   Brand? get brand => _brand;
+//   Category? get category => _category;
+//   ProductModel? get productModel => _productModel;
+//   List<Stocks>? get stocks => _stocks;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['productName'] = _productName;
+//     map['business_id'] = _businessId;
+//     map['unit_id'] = _unitId;
+//     map['brand_id'] = _brandId;
+//     map['category_id'] = _categoryId;
+//     map['productCode'] = _productCode;
+//     map['productPicture'] = _productPicture;
+//     map['product_type'] = _productType;
+//     map['productDealerPrice'] = _productDealerPrice;
+//     map['productPurchasePrice'] = _productPurchasePrice;
+//     map['productSalePrice'] = _productSalePrice;
+//     map['productWholeSalePrice'] = _productWholeSalePrice;
+//     map['productStock'] = _productStock;
+//     map['expire_date'] = _expireDate;
+//     map['alert_qty'] = _alertQty;
+//     map['profit_percent'] = _profitPercent;
+//     map['vat_amount'] = _vatAmount;
+//     map['vat_type'] = _vatType;
+//     map['size'] = _size;
+//     map['type'] = _type;
+//     map['color'] = _color;
+//     map['weight'] = _weight;
+//     map['capacity'] = _capacity;
+//     map['productManufacturer'] = _productManufacturer;
+//     map['meta'] = _meta;
+//     map['created_at'] = _createdAt;
+//     map['updated_at'] = _updatedAt;
+//     map['vat_id'] = _vatId;
+//     map['model_id'] = _modelId;
+//     map['warehouse_id'] = _warehouseId;
+//     map['stocks_sum_product_stock'] = _stocksSumProductStock;
+//     if (_unit != null) {
+//       map['unit'] = _unit?.toJson();
+//     }
+//     map['vat'] = _vat;
+//     if (_brand != null) {
+//       map['brand'] = _brand?.toJson();
+//     }
+//     if (_category != null) {
+//       map['category'] = _category?.toJson();
+//     }
+//     if (_productModel != null) {
+//       map['product_model'] = _productModel?.toJson();
+//     }
+//     if (_stocks != null) {
+//       map['stocks'] = _stocks?.map((v) => v.toJson()).toList();
+//     }
+//     return map;
+//   }
+// }
+//
+// class Stocks {
+//   Stocks({
+//     num? id,
+//     num? businessId,
+//     num? productId,
+//     dynamic batchNo,
+//     num? productStock,
+//     num? productPurchasePrice,
+//     num? profitPercent,
+//     num? productSalePrice,
+//     num? productWholeSalePrice,
+//     num? productDealerPrice,
+//     String? mfgDate,
+//     String? expireDate,
+//     String? createdAt,
+//     String? updatedAt,
+//   }) {
+//     _id = id;
+//     _businessId = businessId;
+//     _productId = productId;
+//     _batchNo = batchNo;
+//     _productStock = productStock;
+//     _productPurchasePrice = productPurchasePrice;
+//     _profitPercent = profitPercent;
+//     _productSalePrice = productSalePrice;
+//     _productWholeSalePrice = productWholeSalePrice;
+//     _productDealerPrice = productDealerPrice;
+//     _mfgDate = mfgDate;
+//     _expireDate = expireDate;
+//     _createdAt = createdAt;
+//     _updatedAt = updatedAt;
+//   }
+//
+//   Stocks.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _businessId = json['business_id'];
+//     _productId = json['product_id'];
+//     _batchNo = json['batch_no'];
+//     _productStock = json['productStock'];
+//     _productPurchasePrice = json['productPurchasePrice'];
+//     _profitPercent = json['profit_percent'];
+//     _productSalePrice = json['productSalePrice'];
+//     _productWholeSalePrice = json['productWholeSalePrice'];
+//     _productDealerPrice = json['productDealerPrice'];
+//     _mfgDate = json['mfg_date'];
+//     _expireDate = json['expire_date'];
+//     _createdAt = json['created_at'];
+//     _updatedAt = json['updated_at'];
+//   }
+//   num? _id;
+//   num? _businessId;
+//   num? _productId;
+//   dynamic _batchNo;
+//   num? _productStock;
+//   num? _productPurchasePrice;
+//   num? _profitPercent;
+//   num? _productSalePrice;
+//   num? _productWholeSalePrice;
+//   num? _productDealerPrice;
+//   String? _mfgDate;
+//   String? _expireDate;
+//   String? _createdAt;
+//   String? _updatedAt;
+//   Stocks copyWith({
+//     num? id,
+//     num? businessId,
+//     num? productId,
+//     dynamic batchNo,
+//     num? productStock,
+//     num? productPurchasePrice,
+//     num? profitPercent,
+//     num? productSalePrice,
+//     num? productWholeSalePrice,
+//     num? productDealerPrice,
+//     String? mfgDate,
+//     String? expireDate,
+//     String? createdAt,
+//     String? updatedAt,
+//   }) =>
+//       Stocks(
+//         id: id ?? _id,
+//         businessId: businessId ?? _businessId,
+//         productId: productId ?? _productId,
+//         batchNo: batchNo ?? _batchNo,
+//         productStock: productStock ?? _productStock,
+//         productPurchasePrice: productPurchasePrice ?? _productPurchasePrice,
+//         profitPercent: profitPercent ?? _profitPercent,
+//         productSalePrice: productSalePrice ?? _productSalePrice,
+//         productWholeSalePrice: productWholeSalePrice ?? _productWholeSalePrice,
+//         productDealerPrice: productDealerPrice ?? _productDealerPrice,
+//         mfgDate: mfgDate ?? _mfgDate,
+//         expireDate: expireDate ?? _expireDate,
+//         createdAt: createdAt ?? _createdAt,
+//         updatedAt: updatedAt ?? _updatedAt,
+//       );
+//   num? get id => _id;
+//   num? get businessId => _businessId;
+//   num? get productId => _productId;
+//   dynamic get batchNo => _batchNo;
+//   num? get productStock => _productStock;
+//   num? get productPurchasePrice => _productPurchasePrice;
+//   num? get profitPercent => _profitPercent;
+//   num? get productSalePrice => _productSalePrice;
+//   num? get productWholeSalePrice => _productWholeSalePrice;
+//   num? get productDealerPrice => _productDealerPrice;
+//   String? get mfgDate => _mfgDate;
+//   String? get expireDate => _expireDate;
+//   String? get createdAt => _createdAt;
+//   String? get updatedAt => _updatedAt;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['business_id'] = _businessId;
+//     map['product_id'] = _productId;
+//     map['batch_no'] = _batchNo;
+//     map['productStock'] = _productStock;
+//     map['productPurchasePrice'] = _productPurchasePrice;
+//     map['profit_percent'] = _profitPercent;
+//     map['productSalePrice'] = _productSalePrice;
+//     map['productWholeSalePrice'] = _productWholeSalePrice;
+//     map['productDealerPrice'] = _productDealerPrice;
+//     map['mfg_date'] = _mfgDate;
+//     map['expire_date'] = _expireDate;
+//     map['created_at'] = _createdAt;
+//     map['updated_at'] = _updatedAt;
+//     return map;
+//   }
+// }
+//
+// class ProductModel {
+//   ProductModel({
+//     num? id,
+//     String? name,
+//   }) {
+//     _id = id;
+//     _name = name;
+//   }
+//
+//   ProductModel.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _name = json['name'];
+//   }
+//   num? _id;
+//   String? _name;
+//   ProductModel copyWith({
+//     num? id,
+//     String? name,
+//   }) =>
+//       ProductModel(
+//         id: id ?? _id,
+//         name: name ?? _name,
+//       );
+//   num? get id => _id;
+//   String? get name => _name;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['name'] = _name;
+//     return map;
+//   }
+// }
+//
+// class Category {
+//   Category({
+//     num? id,
+//     String? categoryName,
+//   }) {
+//     _id = id;
+//     _categoryName = categoryName;
+//   }
+//
+//   Category.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _categoryName = json['categoryName'];
+//   }
+//   num? _id;
+//   String? _categoryName;
+//   Category copyWith({
+//     num? id,
+//     String? categoryName,
+//   }) =>
+//       Category(
+//         id: id ?? _id,
+//         categoryName: categoryName ?? _categoryName,
+//       );
+//   num? get id => _id;
+//   String? get categoryName => _categoryName;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['categoryName'] = _categoryName;
+//     return map;
+//   }
+// }
+//
+// class Brand {
+//   Brand({
+//     num? id,
+//     String? brandName,
+//   }) {
+//     _id = id;
+//     _brandName = brandName;
+//   }
+//
+//   Brand.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _brandName = json['brandName'];
+//   }
+//   num? _id;
+//   String? _brandName;
+//   Brand copyWith({
+//     num? id,
+//     String? brandName,
+//   }) =>
+//       Brand(
+//         id: id ?? _id,
+//         brandName: brandName ?? _brandName,
+//       );
+//   num? get id => _id;
+//   String? get brandName => _brandName;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['brandName'] = _brandName;
+//     return map;
+//   }
+// }
+//
+// class Unit {
+//   Unit({
+//     num? id,
+//     String? unitName,
+//   }) {
+//     _id = id;
+//     _unitName = unitName;
+//   }
+//
+//   Unit.fromJson(dynamic json) {
+//     _id = json['id'];
+//     _unitName = json['unitName'];
+//   }
+//   num? _id;
+//   String? _unitName;
+//   Unit copyWith({
+//     num? id,
+//     String? unitName,
+//   }) =>
+//       Unit(
+//         id: id ?? _id,
+//         unitName: unitName ?? _unitName,
+//       );
+//   num? get id => _id;
+//   String? get unitName => _unitName;
+//
+//   Map<String, dynamic> toJson() {
+//     final map = <String, dynamic>{};
+//     map['id'] = _id;
+//     map['unitName'] = _unitName;
+//     return map;
+//   }
+// }

lib/model/sale_transaction_model.dart

@@ -0,0 +1,549 @@
+import '../widgets/multipal payment mathods/model/payment_transaction_model.dart';
+
+class SaleModel {
+  SaleModel(this.message, this.totalAmount, this.totalReturnedAmount, this.data);
+  SaleModel.fromJson(dynamic json) {
+    message = json['message'];
+    totalAmount = json['total_amount'];
+    totalReturnedAmount = json['total_return_amount'];
+    data = json['data'] != null ? SalesTransactionModel.fromJson(json['data']) : null;
+  }
+
+  String? message;
+  num? totalAmount;
+  num? totalReturnedAmount;
+  SalesTransactionModel? data;
+}
+
+class SalesTransactionModel {
+  SalesTransactionModel({
+    this.id,
+    this.businessId,
+    this.partyId,
+    this.userId,
+    this.discountAmount,
+    this.discountPercent,
+    this.shippingCharge,
+    this.dueAmount,
+    this.isPaid,
+    this.vatAmount,
+    this.vatPercent,
+    this.paidAmount,
+    this.changeAmount,
+    this.totalAmount,
+    this.paymentTypeId,
+    this.paymentType,
+    this.discountType,
+    this.invoiceNumber,
+    this.saleDate,
+    this.createdAt,
+    this.updatedAt,
+    this.detailsSumLossProfit,
+    this.user,
+    this.party,
+    this.salesDetails,
+    this.salesReturns,
+    this.transactions, // NEW: List of transactions
+    this.meta,
+    this.vatId,
+    this.vat,
+    this.image,
+    this.roundingAmount,
+    this.actualTotalAmount,
+    this.roundingOption,
+    this.branch,
+  });
+
+  SalesTransactionModel.fromJson(dynamic json) {
+    id = json['id'];
+    businessId = json['business_id'];
+    partyId = num.tryParse(json['party_id'].toString()) ?? 0;
+    userId = json['user_id'];
+    discountAmount = json['discountAmount'];
+    discountPercent = num.tryParse(json['discount_percent'].toString()) ?? 0;
+    shippingCharge = num.tryParse(json['shipping_charge'].toString()) ?? 0;
+    dueAmount = json['dueAmount'];
+    isPaid = json['isPaid'];
+    vatAmount = json['vat_amount'];
+    vatPercent = json['vat_percent'];
+    vatId = json['vat_id'];
+    paidAmount = json['paidAmount'];
+    changeAmount = json['change_amount'];
+    totalAmount = json['totalAmount'];
+    paymentTypeId = int.tryParse(json['payment_type_id'].toString()) ?? 0;
+    discountType = json['discount_type'];
+    invoiceNumber = json['invoiceNumber'];
+    saleDate = json['saleDate'];
+    createdAt = json['created_at'];
+    updatedAt = json['updated_at'];
+    roundingOption = json['rounding_option'].toString();
+    roundingAmount = num.tryParse(json['rounding_amount'].toString()) ?? 0;
+    actualTotalAmount = num.tryParse(json['actual_total_amount'].toString()) ?? 0;
+    detailsSumLossProfit = json['lossProfit'];
+    user = json['user'] != null ? User.fromJson(json['user']) : null;
+    vat = json['vat'] != null ? SalesVat.fromJson(json['vat']) : null;
+    paymentType = json['payment_type'] != null ? PaymentType.fromJson(json['payment_type']) : null;
+    branch = json['branch'] != null ? Branch.fromJson(json['branch']) : null;
+    meta = json['meta'] != null ? Meta.fromJson(json['meta']) : null;
+    party = json['party'] != null ? SalesParty.fromJson(json['party']) : SalesParty(name: 'Guest', type: 'Guest');
+
+    if (json['details'] != null) {
+      salesDetails = [];
+      json['details'].forEach((v) {
+        salesDetails?.add(SalesDetails.fromJson(v));
+      });
+    }
+    if (json['sale_returns'] != null) {
+      salesReturns = [];
+      json['sale_returns'].forEach((v) {
+        salesReturns?.add(SalesReturn.fromJson(v));
+      });
+    }
+
+    // NEW: Parsing the transactions list
+    if (json['transactions'] != null) {
+      transactions = [];
+      json['transactions'].forEach((v) {
+        transactions?.add(PaymentsTransaction.fromJson(v));
+      });
+    }
+
+    image = json['image'];
+  }
+
+  num? id;
+  num? businessId;
+  num? partyId;
+  num? userId;
+  num? discountAmount;
+  num? discountPercent;
+  num? shippingCharge;
+  num? dueAmount;
+  bool? isPaid;
+  num? vatAmount;
+  num? vatPercent;
+  num? vatId;
+  num? paidAmount;
+  num? changeAmount;
+  num? totalAmount;
+  num? roundingAmount;
+  num? actualTotalAmount;
+  String? roundingOption;
+  PaymentType? paymentType;
+  Branch? branch;
+  int? paymentTypeId;
+  String? discountType;
+  String? invoiceNumber;
+  String? saleDate;
+  String? createdAt;
+  String? updatedAt;
+  num? detailsSumLossProfit;
+  User? user;
+  SalesParty? party;
+  Meta? meta;
+  SalesVat? vat;
+  List<SalesDetails>? salesDetails;
+  List<SalesReturn>? salesReturns;
+  List<PaymentsTransaction>? transactions; // NEW Variable
+  String? image;
+}
+
+// class PaymentType {
+//   int? id;
+//   int? name;
+//   PaymentType(this.id, this.name);
+//
+//   PaymentType.fromJson(dynamic json) {
+//     id = json['id'];
+//     name = json['name'];
+//   }
+//
+//   Map<String, dynamic> toJson(dynamic json) {
+//     final Map<String, dynamic> data = {};
+//     data['id'] = id;
+//     data['name'] = name;
+//     return data;
+//   }
+// }
+
+class SalesDetails {
+  SalesDetails({
+    this.id,
+    this.saleId,
+    this.productId,
+    this.price,
+    this.discount, // NEW
+    this.lossProfit,
+    this.quantities,
+    this.productPurchasePrice,
+    this.mfgDate,
+    this.expireDate,
+    this.stockId,
+    this.stock,
+    this.warrantyInfo, // NEW
+    this.createdAt,
+    this.updatedAt,
+    this.product,
+  });
+
+  SalesDetails.fromJson(dynamic json) {
+    id = json['id'];
+    saleId = json['sale_id'];
+    productId = json['product_id'];
+    price = json['price'];
+    discount = json['discount']; // NEW
+    lossProfit = json['lossProfit'];
+    quantities = json['quantities'];
+    productPurchasePrice = json['productPurchasePrice'];
+    mfgDate = json['mfg_date'];
+    expireDate = json['expire_date'];
+    stockId = json['stock_id'];
+
+    // NEW: Warranty Info parsing
+    warrantyInfo = json['warranty_guarantee_info'] != null
+        ? WarrantyGuaranteeInfo.fromJson(json['warranty_guarantee_info'])
+        : null;
+
+    stock = json['stock'] != null ? SalesStock.fromJson(json['stock']) : null;
+    createdAt = json['created_at'];
+    updatedAt = json['updated_at'];
+    product = json['product'] != null ? SalesProduct.fromJson(json['product']) : null;
+  }
+
+  num? id;
+  num? saleId;
+  num? productId;
+  num? price;
+  num? discount; // NEW Variable
+  num? lossProfit;
+  num? quantities;
+  num? productPurchasePrice;
+  String? mfgDate;
+  String? expireDate;
+  num? stockId;
+  SalesStock? stock;
+  WarrantyGuaranteeInfo? warrantyInfo; // NEW Variable
+  String? createdAt;
+
+  String? updatedAt;
+  SalesProduct? product;
+}
+
+// NEW CLASS: Handles Warranty and Guarantee details
+class WarrantyGuaranteeInfo {
+  String? warrantyDuration;
+  String? warrantyUnit;
+  String? guaranteeDuration;
+  String? guaranteeUnit;
+
+  WarrantyGuaranteeInfo({
+    this.warrantyDuration,
+    this.warrantyUnit,
+    this.guaranteeDuration,
+    this.guaranteeUnit,
+  });
+
+  WarrantyGuaranteeInfo.fromJson(dynamic json) {
+    warrantyDuration = json['warranty_duration']?.toString();
+    warrantyUnit = json['warranty_unit'];
+    guaranteeDuration = json['guarantee_duration']?.toString();
+    guaranteeUnit = json['guarantee_unit'];
+  }
+}
+
+class SalesProduct {
+  SalesProduct({
+    this.id,
+    this.productName,
+    this.categoryId,
+    this.category,
+    this.productPurchasePrice,
+    this.productCode,
+    this.productType,
+  });
+
+  SalesProduct.fromJson(dynamic json) {
+    id = json['id'];
+    productName = json['productName'];
+    productCode = json['productCode'];
+    categoryId = json['category_id'];
+    productType = json['product_type'];
+    productPurchasePrice = json['productPurchasePrice'];
+    category = json['category'] != null ? Category.fromJson(json['category']) : null;
+  }
+
+  num? id;
+  String? productName;
+  String? productCode;
+  num? categoryId;
+  num? productPurchasePrice;
+  String? productType;
+  Category? category;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['productName'] = productName;
+    map['category_id'] = categoryId;
+    if (category != null) {
+      map['category'] = category?.toJson();
+    }
+    return map;
+  }
+}
+
+class Category {
+  Category({
+    this.id,
+    this.categoryName,
+  });
+
+  Category.fromJson(dynamic json) {
+    id = json['id'];
+    categoryName = json['categoryName'];
+  }
+
+  num? id;
+  String? categoryName;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['categoryName'] = categoryName;
+    return map;
+  }
+}
+
+class SalesParty {
+  SalesParty({
+    this.id,
+    this.name,
+    this.email,
+    this.phone,
+    this.type,
+    this.address,
+  });
+
+  SalesParty.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+    email = json['email'];
+    phone = json['phone'];
+    type = json['type'];
+    address = json['address'];
+  }
+
+  num? id;
+  String? name;
+  dynamic email;
+  String? phone;
+  String? type;
+  String? address;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['name'] = name;
+    map['email'] = email;
+    map['phone'] = phone;
+    map['type'] = type;
+    map['address'] = address;
+    return map;
+  }
+}
+
+class User {
+  User({
+    this.id,
+    this.name,
+    this.role,
+  });
+
+  User.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+    role = json['role'];
+  }
+
+  num? id;
+  String? name;
+  String? role;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['name'] = name;
+    map['role'] = role;
+    return map;
+  }
+}
+
+class Meta {
+  Meta({
+    this.customerPhone,
+    this.note,
+  });
+
+  Meta.fromJson(dynamic json) {
+    customerPhone = json['customer_phone'];
+    note = json['note'];
+  }
+
+  String? customerPhone;
+  String? note;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['customer_phone'] = customerPhone;
+    map['note'] = note;
+    return map;
+  }
+}
+
+class SalesReturn {
+  SalesReturn({
+    this.id,
+    this.businessId,
+    this.saleId,
+    this.invoiceNo,
+    this.returnDate,
+    this.createdAt,
+    this.updatedAt,
+    this.salesReturnDetails,
+  });
+
+  SalesReturn.fromJson(dynamic json) {
+    id = json['id'];
+    businessId = json['business_id'];
+    saleId = json['sale_id'];
+    invoiceNo = json['invoice_no'];
+    returnDate = json['return_date'];
+    createdAt = json['created_at'];
+    updatedAt = json['updated_at'];
+    if (json['details'] != null) {
+      salesReturnDetails = [];
+      json['details'].forEach((v) {
+        salesReturnDetails?.add(SalesReturnDetails.fromJson(v));
+      });
+    }
+  }
+
+  num? id;
+  num? businessId;
+  num? saleId;
+  String? invoiceNo;
+  String? returnDate;
+  String? createdAt;
+  String? updatedAt;
+  List<SalesReturnDetails>? salesReturnDetails;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['business_id'] = businessId;
+    map['sale_id'] = saleId;
+    map['invoice_no'] = invoiceNo;
+    map['return_date'] = returnDate;
+    map['created_at'] = createdAt;
+    map['updated_at'] = updatedAt;
+    if (salesReturnDetails != null) {
+      map['details'] = salesReturnDetails?.map((v) => v.toJson()).toList();
+    }
+    return map;
+  }
+}
+
+class SalesReturnDetails {
+  SalesReturnDetails({
+    this.id,
+    this.businessId,
+    this.saleReturnId,
+    this.saleDetailId,
+    this.returnAmount,
+    this.returnQty,
+  });
+
+  SalesReturnDetails.fromJson(dynamic json) {
+    id = json['id'];
+    businessId = json['business_id'];
+    saleReturnId = json['sale_return_id'];
+    saleDetailId = json['sale_detail_id'];
+    returnAmount = json['return_amount'];
+    returnQty = json['return_qty'];
+  }
+
+  num? id;
+  num? businessId;
+  num? saleReturnId;
+  num? saleDetailId;
+  num? returnAmount;
+  num? returnQty;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['id'] = id;
+    map['business_id'] = businessId;
+    map['sale_return_id'] = saleReturnId;
+    map['sale_detail_id'] = saleDetailId;
+    map['return_amount'] = returnAmount;
+    map['return_qty'] = returnQty;
+    return map;
+  }
+}
+
+class SalesVat {
+  SalesVat({
+    this.id,
+    this.name,
+    this.rate,
+  });
+
+  SalesVat.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+    rate = json['rate'];
+  }
+
+  num? id;
+  String? name;
+  num? rate;
+}
+
+class Branch {
+  Branch({
+    this.id,
+    this.name,
+    this.phone,
+    this.address,
+  });
+
+  Branch.fromJson(dynamic json) {
+    id = json['id'];
+    name = json['name'];
+    phone = json['phone'];
+    address = json['address'];
+  }
+
+  num? id;
+  String? name;
+  String? phone;
+  String? address;
+}
+
+class SalesStock {
+  SalesStock({
+    this.id,
+    this.batchNo,
+    this.productCurrentStock,
+  });
+
+  SalesStock.fromJson(dynamic json) {
+    id = json['id'];
+    batchNo = json['batch_no'] ?? 'N/A';
+    productCurrentStock = json['productStock'];
+  }
+
+  num? id;
+  String? batchNo;
+  num? productCurrentStock;
+}

lib/model/subscription_model.dart

@@ -0,0 +1,36 @@
+class SubscriptionModel {
+  SubscriptionModel({
+    required this.subscriptionName,
+    required this.subscriptionDate,
+    required this.saleNumber,
+    required this.purchaseNumber,
+    required this.partiesNumber,
+    required this.dueNumber,
+    required this.duration,
+    required this.products,
+  });
+
+  String subscriptionName, subscriptionDate;
+  int saleNumber, purchaseNumber, partiesNumber, dueNumber, duration, products;
+
+  SubscriptionModel.fromJson(Map<dynamic, dynamic> json)
+      : subscriptionName = json['subscriptionName'] as String,
+        saleNumber = json['saleNumber'],
+        subscriptionDate = json['subscriptionDate'],
+        purchaseNumber = json['purchaseNumber'],
+        partiesNumber = json['partiesNumber'],
+        dueNumber = json['dueNumber'],
+        duration = json['duration'],
+        products = json['products'];
+
+  Map<dynamic, dynamic> toJson() => <dynamic, dynamic>{
+        'subscriptionName': subscriptionName,
+        'subscriptionDate': subscriptionDate,
+        'saleNumber': saleNumber,
+        'purchaseNumber': purchaseNumber,
+        'partiesNumber': partiesNumber,
+        'dueNumber': dueNumber,
+        'duration': duration,
+        'products': products,
+      };
+}

lib/model/subscription_report_model.dart

@@ -0,0 +1,31 @@
+class SubscriptionReportModel {
+  final int? id;
+  final String? name;
+  final DateTime? startDate;
+  final DateTime? endDate;
+  final String? paymentBy;
+  final bool isPaid;
+
+  SubscriptionReportModel({
+    this.id,
+    this.name,
+    this.startDate,
+    this.endDate,
+    this.paymentBy,
+    this.isPaid = false,
+  });
+
+  factory SubscriptionReportModel.fromJson(Map<String, dynamic> json) {
+    final _startDate = json["created_at"] == null ? null : DateTime.parse(json['created_at']);
+    final int _duration = json['duration'] ?? 0;
+
+    return SubscriptionReportModel(
+      id: json['id'],
+      name: json['plan']?['subscriptionName'],
+      startDate: _startDate,
+      endDate: _startDate?.add(Duration(days: _duration)),
+      paymentBy: json['gateway']?['name'],
+      isPaid: json['payment_status'] == "paid",
+    );
+  }
+}

lib/model/tax_report_model.dart

@@ -0,0 +1,84 @@
+class TaxReportModel {
+  final List<InvoiceModel>? sales;
+  final List<InvoiceModel>? purchases;
+  final List<OverviewModel>? overviews;
+
+  TaxReportModel({
+    this.sales,
+    this.purchases,
+    this.overviews,
+  });
+
+  factory TaxReportModel.fromJson(Map<String, dynamic> json) {
+    return TaxReportModel(
+      sales: json['sales'] == null ? null : List<InvoiceModel>.from(json["sales"].map((x) => InvoiceModel.fromJson(x))),
+      purchases: json['purchases'] == null
+          ? null
+          : List<InvoiceModel>.from(json["purchases"].map((x) => InvoiceModel.fromJson(x))),
+      overviews: [
+        // Sales
+        OverviewModel(
+          totalAmount: json['sales_total_amount'] ?? 0,
+          totalDiscount: json['sales_total_discount'] ?? 0,
+          totalVat: json['sales_total_vat'] ?? 0,
+        ),
+
+        // Purchase
+        OverviewModel(
+          totalAmount: json['purchases_total_amount'] ?? 0,
+          totalDiscount: json['purchases_total_discount'] ?? 0,
+          totalVat: json['purchases_total_vat'] ?? 0,
+        ),
+      ],
+    );
+  }
+}
+
+class InvoiceModel {
+  final int? id;
+  final String? partyName;
+  final String? invoiceNumber;
+  final DateTime? transactionDate;
+  final num? amount;
+  final num? discountAmount;
+  final String? vatName;
+  final num? vatAmount;
+
+  InvoiceModel({
+    this.id,
+    this.partyName,
+    this.invoiceNumber,
+    this.transactionDate,
+    this.amount,
+    this.discountAmount,
+    this.vatName,
+    this.vatAmount,
+  });
+
+  factory InvoiceModel.fromJson(Map<String, dynamic> json) {
+    final _dateKey = json["saleDate"] ?? json["purchaseDate"];
+
+    return InvoiceModel(
+      id: json['id'],
+      partyName: json['party']?['name'],
+      invoiceNumber: json['invoiceNumber'],
+      transactionDate: _dateKey == null ? null : DateTime.parse(_dateKey),
+      amount: json['totalAmount'],
+      discountAmount: json['discountAmount'],
+      vatName: json['vat']?['name'],
+      vatAmount: json['vat_amount'],
+    );
+  }
+}
+
+class OverviewModel {
+  final num totalAmount;
+  final num totalDiscount;
+  final num totalVat;
+
+  OverviewModel({
+    required this.totalAmount,
+    required this.totalDiscount,
+    required this.totalVat,
+  });
+}

lib/model/todays_summary_model.dart

@@ -0,0 +1,73 @@
+class TodaysSummaryModel {
+  TodaysSummaryModel({
+    String? message,
+    Data? data,
+  }) {
+    _message = message;
+    _data = data;
+  }
+
+  TodaysSummaryModel.fromJson(dynamic json) {
+    _message = json['message'];
+    _data = json['data'] != null ? Data.fromJson(json['data']) : null;
+  }
+
+  String? _message;
+  Data? _data;
+
+  String? get message => _message;
+
+  Data? get data => _data;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['message'] = _message;
+    if (_data != null) {
+      map['data'] = _data?.toJson();
+    }
+    return map;
+  }
+}
+
+class Data {
+  Data({
+    num? sales,
+    num? income,
+    num? expense,
+    num? purchase,
+  }) {
+    _sales = sales;
+    _income = income;
+    _expense = expense;
+    _purchase = purchase;
+  }
+
+  Data.fromJson(dynamic json) {
+    _sales = json['sales'];
+    _income = json['income'];
+    _expense = json['expense'];
+    _purchase = json['purchase'];
+  }
+
+  num? _sales;
+  num? _income;
+  num? _expense;
+  num? _purchase;
+
+  num? get sales => _sales;
+
+  num? get income => _income;
+
+  num? get expense => _expense;
+
+  num? get purchase => _purchase;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['sales'] = _sales;
+    map['income'] = _income;
+    map['expense'] = _expense;
+    map['purchase'] = _purchase;
+    return map;
+  }
+}