/// Schema 验证器
/// 验证 OpenAPI 3.0 文档的完整性和正确性
library;

import 'package:swagger_generator_flutter/core/models.dart';
import 'package:swagger_generator_flutter/validators/core/validation_context.dart';
import 'package:swagger_generator_flutter/validators/core/validation_result.dart';
import 'package:swagger_generator_flutter/validators/core/validation_rule.dart';
import 'package:swagger_generator_flutter/validators/rules/component_rules.dart';
import 'package:swagger_generator_flutter/validators/rules/info_rules.dart';
import 'package:swagger_generator_flutter/validators/rules/path_rules.dart';
import 'package:swagger_generator_flutter/validators/rules/security_rules.dart';
import 'package:swagger_generator_flutter/validators/rules/server_rules.dart';
import 'package:swagger_generator_flutter/validators/rules/structure_rules.dart';

export 'package:swagger_generator_flutter/validators/core/validation_context.dart';
export 'package:swagger_generator_flutter/validators/core/validation_result.dart';
export 'package:swagger_generator_flutter/validators/core/validation_rule.dart';

/// Schema 验证器
class SchemaValidator {
  SchemaValidator({
    List<ValidationRule>? rules,
  }) : _rules = rules ?? _defaultRules;

  final List<ValidationRule> _rules;

  static final List<ValidationRule> _defaultRules = [
    InfoValidationRule(),
    ServerValidationRule(),
    PathValidationRule(),
    ComponentValidationRule(),
    SecurityValidationRule(),
    StructureValidationRule(),
  ];

  /// 验证 OpenAPI 文档
  ValidationResult validateDocument(
    SwaggerDocument document, {
    ValidationOptions options = const ValidationOptions(),
  }) {
    final context = ValidationContext(
      document: document,
      options: options,
    );

    final results = <ValidationResult>[];
    for (final rule in _rules) {
      results.add(rule.validate(context));
    }

    return results.merge();
  }
}