first commit

2026-05-22 22:00:37 +08:00
commit fee7291ab9
152 changed files with 8954 additions and 0 deletions
--- a/lib/services/api_service.dart
+++ b/lib/services/api_service.dart
@@ -0,0 +1,88 @@
+import 'dart:convert';
+
+import 'package:crypto/crypto.dart';
+import 'package:http/http.dart' as http;
+
+class LoginResult {
+  final bool success;
+  final int errorId;
+  final int userId;
+  final String token;
+
+  const LoginResult({
+    required this.success,
+    required this.errorId,
+    required this.userId,
+    required this.token,
+  });
+}
+
+class ApiService {
+  static const String chimeSalt = 'XcW5FW4cPArBXEk4vzKz3CIrMuA5EVVW';
+  static const String baseUrl = 'http://ai.sys-allnet.cn';
+
+  String chipId;
+
+  ApiService({this.chipId = 'A63E-01C28055905'});
+
+  String _formatTimestamp() {
+    final tokyo = DateTime.now().toUtc().add(const Duration(hours: 9));
+    final y = (tokyo.year % 100).toString().padLeft(2, '0');
+    final M = tokyo.month.toString().padLeft(2, '0');
+    final d = tokyo.day.toString().padLeft(2, '0');
+    final h = tokyo.hour.toString().padLeft(2, '0');
+    final m = tokyo.minute.toString().padLeft(2, '0');
+    final s = tokyo.second.toString().padLeft(2, '0');
+    return '$y$M$d$h$m$s';
+  }
+
+  String _sha256(String input) {
+    final bytes = utf8.encode(input);
+    return sha256.convert(bytes).toString();
+  }
+
+  String extractQRCode(String qrCodeToken) {
+    if (qrCodeToken.length > 64) {
+      return qrCodeToken.substring(qrCodeToken.length - 64);
+    }
+    return qrCodeToken;
+  }
+
+  Future<LoginResult> login(String qrCodeToken) async {
+    final timestamp = _formatTimestamp();
+    final qrCode = extractQRCode(qrCodeToken);
+    final rawKey = chipId + timestamp + chimeSalt;
+    final key = _sha256(rawKey).toUpperCase();
+
+    final body = jsonEncode({
+      'chipID': chipId,
+      'openGameID': 'MAID',
+      'key': key,
+      'qrCode': qrCode,
+      'timestamp': timestamp,
+    });
+
+    final response = await http
+        .post(
+          Uri.parse('$baseUrl/wc_aime/api/get_data'),
+          headers: {
+            'Content-Type': 'application/json',
+            'User-Agent': 'WC_AIME_LIB',
+          },
+          body: body,
+        )
+        .timeout(const Duration(seconds: 15));
+
+    final obj = jsonDecode(response.body) as Map<String, dynamic>;
+    final errorId = obj['errorID'] as int? ?? -1;
+    final userId = obj['userID'] as int? ?? -1;
+    final token = obj['token'] as String? ?? '';
+
+    return LoginResult(
+      success: errorId == 0,
+      errorId: errorId,
+      userId: userId,
+      token: token,
+    );
+  }
+}