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Anbarasu
336
lib/modules/product/product.dart
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336
lib/modules/product/product.dart
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import 'dart:convert';
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/// Parse JSON to ProductResponse
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ProductResponse productResponseFromJson(String str) =>
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ProductResponse.fromJson(json.decode(str));
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String productResponseToJson(ProductResponse data) =>
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json.encode(data.toJson());
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class ProductResponse {
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final int? code;
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final Data? data;
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final String? message;
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final bool? status;
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final List<Product>? details; // for variants API
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ProductResponse({
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this.code,
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this.data,
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this.message,
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this.status,
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this.details,
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});
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factory ProductResponse.fromJson(Map<String, dynamic> json) =>
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ProductResponse(
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code: json["code"],
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data: json["data"] == null ? null : Data.fromJson(json["data"]),
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details: json["details"] != null
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? List<Product>.from(
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json["details"]!.map((x) => Product.fromVariantJson(x)))
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: null,
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message: json["message"],
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status: json["status"],
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);
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Map<String, dynamic> toJson() => {
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"code": code,
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"data": data?.toJson(),
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"details": details == null
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? null
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: List<dynamic>.from(details!.map((x) => x.toJson())),
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"message": message,
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"status": status,
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};
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}
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/// Data class for main product API
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class Data {
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final String? address;
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final String? city;
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final List<Detail>? details;
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final String? licenseno;
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final String? locationname;
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final String? pickuplat;
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final int? pickuplocationid;
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final String? pickuplong;
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final String? postcode;
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final String? primarycontact;
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final String? primaryemail;
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final String? suburb;
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final String? tenantname;
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Data({
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this.address,
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this.city,
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this.details,
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this.licenseno,
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this.locationname,
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this.pickuplat,
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this.pickuplocationid,
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this.pickuplong,
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this.postcode,
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this.primarycontact,
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this.primaryemail,
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this.suburb,
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this.tenantname,
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});
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factory Data.fromJson(Map<String, dynamic> json) => Data(
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address: json["address"],
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city: json["city"],
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details: json["details"] == null
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? []
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: List<Detail>.from(
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json["details"]!.map((x) => Detail.fromJson(x))),
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licenseno: json["licenseno"],
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locationname: json["locationname"],
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pickuplat: json["pickuplat"],
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pickuplocationid: json["pickuplocationid"],
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pickuplong: json["pickuplong"],
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postcode: json["postcode"],
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primarycontact: json["primarycontact"],
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primaryemail: json["primaryemail"],
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suburb: json["suburb"],
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tenantname: json["tenantname"],
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);
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Map<String, dynamic> toJson() => {
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"address": address,
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"city": city,
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"details": details == null
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? []
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: List<dynamic>.from(details!.map((x) => x.toJson())),
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"licenseno": licenseno,
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"locationname": locationname,
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"pickuplat": pickuplat,
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"pickuplocationid": pickuplocationid,
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"pickuplong": pickuplong,
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"postcode": postcode,
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"primarycontact": primarycontact,
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"primaryemail": primaryemail,
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"suburb": suburb,
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"tenantname": tenantname,
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};
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}
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/// Detail class for subcategories
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class Detail {
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final int? subcategoryid;
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final String? subcategoryname;
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final String? image;
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final List<Product>? products;
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Detail({
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this.subcategoryid,
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this.subcategoryname,
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this.image,
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this.products,
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});
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factory Detail.fromJson(Map<String, dynamic> json) => Detail(
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subcategoryid: json["subcategoryid"],
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subcategoryname: json["subcategoryname"],
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image: json["image"],
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products: json["products"] == null
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? []
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: List<Product>.from(
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json["products"]!.map((x) => Product.fromJson(x))),
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);
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Map<String, dynamic> toJson() => {
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"subcategoryid": subcategoryid,
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"subcategoryname": subcategoryname,
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"image": image,
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"products": products == null
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? []
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: List<dynamic>.from(products!.map((x) => x.toJson())),
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};
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}
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/// Product class for both main products and variants
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class Product {
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final int? productid;
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final int? applocationid;
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final int? productlocationid;
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final int? tenantid;
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final int? categoryid;
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final String? categoryname;
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final int? subcategoryid;
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final String? subcategoryname;
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final String? productname;
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final String? productimage;
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final String? productdesc;
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final Productunit? productunit;
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final String? unitvalue;
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final double? productcost;
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final double? discount;
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final double? taxamount;
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final int? taxpercent;
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final int? producttax;
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final int? productstock;
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final int? productcombo;
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final int? variants;
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final int? quantity;
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final int? approve;
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final Productstatus? productstatus;
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Product({
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this.productid,
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this.applocationid,
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this.productlocationid,
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this.tenantid,
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this.categoryid,
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this.categoryname,
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this.subcategoryid,
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this.subcategoryname,
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this.productname,
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this.productimage,
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this.productdesc,
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this.productunit,
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this.unitvalue,
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this.productcost,
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this.discount,
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this.taxamount,
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this.taxpercent,
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this.producttax,
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this.productstock,
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this.productcombo,
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this.variants,
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this.quantity,
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this.approve,
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this.productstatus,
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});
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/// Factory for main product API
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factory Product.fromJson(Map<String, dynamic> json) => Product(
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productid: json["productid"],
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applocationid: json["applocationid"],
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productlocationid: json["productlocationid"],
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tenantid: json["tenantid"],
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categoryid: json["categoryid"],
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categoryname: json["categoryname"],
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subcategoryid: json["subcategoryid"],
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subcategoryname: json["Subcategoryname"],
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productname: json["productname"],
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productimage: json["productimage"],
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productdesc: json["productdesc"],
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productunit: productunitValues.map[json["productunit"]] ?? Productunit.KG,
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unitvalue: json["unitvalue"],
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productcost: (json["productcost"] ?? 0).toDouble(),
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discount: (json["discountvalue"] ?? 0).toDouble(),
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taxamount: (json["taxamount"] ?? 0).toDouble(),
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taxpercent: json["taxpercent"],
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producttax: json["producttax"],
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productstock: json["productstock"],
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productcombo: json["productcombo"],
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variants: json["variants"],
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quantity: json["quantity"],
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approve: json["approve"],
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productstatus: productstatusValues.map[json["productstatus"]] ?? Productstatus.AVAILABLE,
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);
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/// Factory for variants API (flat structure)
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factory Product.fromVariantJson(Map<String, dynamic> json) => Product(
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productid: json["productid"],
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applocationid: json["applocationid"],
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productlocationid: json["productlocationid"],
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tenantid: json["tenantid"],
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categoryid: json["categoryid"],
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categoryname: json["categoryname"],
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subcategoryid: json["subcategoryid"] ?? 0,
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subcategoryname: json["Subcategoryname"] ?? "",
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productname: json["productname"],
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productimage: json["productimage"],
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productdesc: json["productdesc"].toString(),
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productunit: productunitValues.map[json["productunit"]] ?? Productunit.KG,
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unitvalue: json["unitvalue"] ?? "",
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productcost: (json["productcost"] ?? 0).toDouble(),
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discount: (json["discountvalue"] ?? 0).toDouble(),
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taxamount: (json["producttax"] ?? 0).toDouble(),
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taxpercent: json["taxpercent"] ?? 0,
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producttax: json["producttax"] ?? 0,
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productstock: json["productstock"] ?? 0,
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productcombo: json["productcombo"] ?? 0,
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variants: json["variants"] ?? 0,
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quantity: json["quantity"] ?? 0,
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approve: json["approve"] ?? 0,
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productstatus: productstatusValues.map[json["productstatus"]] ?? Productstatus.AVAILABLE,
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);
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Map<String, dynamic> toJson() => {
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"productid": productid,
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"applocationid": applocationid,
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"productlocationid": productlocationid,
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"tenantid": tenantid,
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"categoryid": categoryid,
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"categoryname": categoryname,
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"subcategoryid": subcategoryid,
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"Subcategoryname": subcategoryname,
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"productname": productname,
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"productimage": productimage,
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"productdesc": productdesc,
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"productunit": productunitValues.reverse[productunit],
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"unitvalue": unitvalue,
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"productcost": productcost,
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"discount": discount,
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"taxamount": taxamount,
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"taxpercent": taxpercent,
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"producttax": producttax,
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"productstock": productstock,
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"productcombo": productcombo,
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"variants": variants,
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"quantity": quantity,
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"approve": approve,
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"productstatus": productstatusValues.reverse[productstatus],
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};
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/// Convert a JSON list into List<Product>
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static List<Product> fromJsonList(List<dynamic> list) {
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return list.map((e) => Product.fromJson(e)).toList();
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}
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/// Convert a JSON list for variants into List<Product>
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static List<Product> fromVariantJsonList(List<dynamic> list) {
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return list.map((e) => Product.fromVariantJson(e)).toList();
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}
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}
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enum Productstatus { ACTIVE, AVAILABLE, OUTOFSTOCK }
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final productstatusValues = EnumValues({
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"Active": Productstatus.ACTIVE,
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"available": Productstatus.AVAILABLE,
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"outofstock": Productstatus.OUTOFSTOCK
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});
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enum Productunit { BOX, KG, LTR, PCS }
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final productunitValues = EnumValues({
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"box": Productunit.BOX,
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"kg": Productunit.KG,
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"ltr": Productunit.LTR,
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"pcs": Productunit.PCS,
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});
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/// Enum helper class
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class EnumValues<T> {
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Map<String, T> map;
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late Map<T, String> reverseMap;
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EnumValues(this.map);
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Map<T, String> get reverse {
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reverseMap = map.map((k, v) => MapEntry(v, k));
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return reverseMap;
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}
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}
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