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@PlugFox
Last active March 13, 2026 07:09
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Collect AppStore rating
import 'dart:convert';
import 'dart:io' as io;
import 'package:http/http.dart' as http;
final $log = io.stdout.writeln; // Log to stdout
final $err = io.stderr.writeln; // Log to stderr
void main() => Future<void>(() async {
const appId = "6743122346"; // Doctorina app ID on the App Store, without the 'id' prefix
const countries = {
// Americas
'us', 'ca', 'mx', 'br', 'ar', 'cl', 'co', 'pe', 've', 'ec',
'gt', 'cr', 'pa', 'do', 'sv', 'hn', 'ni', 'py', 'uy', 'bo',
'jm', 'tt', 'bs', 'bb', 'bz', 'gy', 'sr', 'ag', 'dm', 'gd',
'kn', 'lc', 'vc', 'bm',
// Europe
'gb', 'de', 'fr', 'it', 'es', 'nl', 'be', 'at', 'ch', 'se',
'no', 'dk', 'fi', 'ie', 'pt', 'pl', 'cz', 'hu', 'gr', 'ro',
'bg', 'hr', 'sk', 'si', 'lt', 'lv', 'ee', 'cy', 'mt', 'lu',
'is', 'al', 'ba', 'xk', 'me', 'mk', 'md', 'rs',
// CIS
'ru', 'ua', 'by', 'kz', 'uz', 'az', 'ge', 'am', 'kg', 'tj',
'tm',
// Middle East
'il', 'sa', 'ae', 'qa', 'kw', 'om', 'bh', 'jo', 'lb', 'tr',
'iq', 'ye',
// Asia & Pacific
'jp', 'cn', 'in', 'kr', 'au', 'nz', 'sg', 'hk', 'tw', 'th',
'my', 'id', 'ph', 'vn', 'pk', 'bd', 'lk', 'np', 'kh', 'la',
'mm', 'mn', 'mo', 'bn', 'mv', 'bt', 'fj', 'pg', 'sb', 'ws',
// Africa
'za', 'eg', 'ng', 'ke', 'gh', 'tz', 'ug', 'rw', 'sn', 'ci',
'cm', 'ma', 'tn', 'dz', 'et', 'mz', 'mg', 'mu', 'bw', 'na',
'zw', 'zm', 'ao', 'ml', 'bf', 'ne', 'td', 'gn', 'bj', 'tg',
'ga', 'cg', 'cd', 'lr', 'sl', 'gm', 'gw', 'cv', 'mr', 'sc',
'sz', 'mw', 'ly',
};
final client = http.Client();
final futures = countries.map((c) async {
try {
final url = Uri.parse("https://itunes.apple.com/lookup?id=$appId&country=$c");
final response = await client.get(url);
final json = jsonDecode(response.body);
if (json case {'results': List<Object?> results} when results.isNotEmpty) {
for (final result in results) {
if (result case <String, Object?>{'averageUserRating': num rating, 'userRatingCount': int reviews}) {
return (country: c, rating: rating, reviews: reviews);
}
}
}
} on Object catch (e) {
$err('Error fetching rating for country $c: $e');
}
return (country: c, rating: 0.0, reviews: 0); // No-op if error occurs or no data found
});
// Filter out results with zero ratings or reviews, then sort by rating in descending order
final results = await Stream.fromFutures(futures).where((result) => result.rating > 0 && result.reviews > 0).toList();
results.sort((a, b) => b.reviews.compareTo(a.reviews)); // Sort by number of reviews in descending order
{
// Log ratings by country and calculate the average rating across all countries
final buffer = StringBuffer('Ratings by country:\n');
var totalRating = 0.0;
var totalReviews = 0;
for (final result in results) {
buffer.writeln('• ${result.country}: ${result.rating.toStringAsFixed(2)} (${result.reviews})');
totalRating += result.rating * result.reviews;
totalReviews += result.reviews;
}
buffer
..writeln()
..writeln('Average rating:');
if (totalReviews > 0) {
final averageRating = totalRating / totalReviews;
buffer.writeln('${averageRating.toStringAsFixed(2)} based on $totalReviews reviews');
} else {
buffer.writeln('No ratings found.');
}
$log(buffer.toString());
}
});
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