graphql_to_dart/lib/src/graphql_to_dart_base.dart at 877657fa728be292c72e7b64cc36b69a3672ae6d · vikram25897/graphql_to_dart · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
import 'dart:async';
import 'dart:io';

import 'package:graphql_to_dart/src/builders/type_builder.dart';
import 'package:graphql_to_dart/src/constants/files.dart';
import 'package:graphql_to_dart/src/constants/type_converters.dart';
import 'package:graphql_to_dart/src/introspection_api_client/client.dart';
import 'package:graphql_to_dart/src/models/config.dart';
import 'package:graphql_to_dart/src/models/graphql_types.dart';
import 'package:graphql_to_dart/src/parsers/config_parser.dart';

class GraphQlToDart {
  final String yamlFilePath;
  GraphQlToDart(this.yamlFilePath);
  static const List<String> ignoreFields = [
    "rootquerytype",
    "rootsubscriptiontype",
    "rootmutationtype",
    "mutation",
    "query",
    "subscription"
  ];

  init() async {
    Config config = await ConfigParser.parse(yamlFilePath);
    ValidationResult result = await config.validate();
    if (result.hasError) {
      throw result.errorMessage;
    }
    LocalGraphQLClient localGraphQLClient = LocalGraphQLClient();
    localGraphQLClient.init(config);
    final schema = await localGraphQLClient.fetchTypes();
    TypeConverters converters = TypeConverters();
    converters.overrideTypes(config.typeOverride);
    await Future.forEach(schema.types, (Types type) async {
      if (type.fields != null &&
          type.inputFields == null &&
          !type.name.startsWith("__") &&
          !ignoreFields.contains(type.name?.toLowerCase())) {
        print("Creating model from: ${type.name}");
        TypeBuilder builder = TypeBuilder(type, config);
        await builder.build();
      }
      if(type.kind=='INPUT_OBJECT'&&
          type.fields==null&&
          type.inputFields!=null){
        print("Creating input model from: ${type.name}");
        TypeBuilder builder = TypeBuilder(type, config);
        await builder.build();
      }
      if(type.kind=='ENUM'&&
          type.fields==null&&
          !type.name.startsWith("__") &&
          type.inputFields==null){
        print("Creating enum model from: ${type.name}");
        TypeBuilder builder = TypeBuilder(type,config);
        await builder.build();
      }
    });
    print("Formatting Generated Files");
    await runFlutterFormat();
    return;
  }

  Future runFlutterFormat() async {
    Process.runSync(
      "flutter",
      ["format", FileConstants().modelsDirectory.path],
      runInShell: true,
    );
    print("Formatted Generated Files");
  }
}