34 lines
960 B
Dart
34 lines
960 B
Dart
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import 'dart:convert';
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import 'dart:developer';
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import 'dart:io';
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class FoodFactLookupClient {
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FoodFactLookupClient();
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static const String host = "world.openfoodfacts.org";
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static const String url = "https://world.openfoodfacts.org/api/v3/product/";
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String getProductUrl(String ean) {
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return "$url$ean.json";
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}
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Future<FoodFactModel> retrieveFoodInfo(String ean) async {
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HttpClient client = HttpClient();
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var request = await client.getUrl(Uri.parse(getProductUrl(ean)));
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var response = await request.close();
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var asString = await response.transform(utf8.decoder).join();
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return FoodFactModel.fromJson(jsonDecode(asString));
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}
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}
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class FoodFactModel {
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final String name;
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FoodFactModel({required this.name});
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factory FoodFactModel.fromJson(Map<String, dynamic> json) {
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log("key product.product_name: ${json['product']['product_name']}");
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return FoodFactModel(name: json['product']['product_name']);
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}
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}
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