import 'package:flutter_test/flutter_test.dart';
import 'package:halkyon_app/halkyon_app.dart';

/// An assistant's model by its own name, where its provider shows beside
/// it (Halkyon Learn's ADR 0021, D69).
void main() {
  group("Anthropic's models", () {
    const anthropic = AssistantProvider.anthropic;

    test('go without the family they share', () {
      expect(anthropic.modelName('Claude Haiku 4.5'), 'Haiku 4.5');
      expect(anthropic.modelName('Claude Opus 4.1'), 'Opus 4.1');
      expect(anthropic.modelName('claude Sonnet 4'), 'Sonnet 4');
    });

    test('keep a name not led by it, or nothing besides it', () {
      expect(anthropic.modelName('Claude'), 'Claude');
      expect(anthropic.modelName('Claudette'), 'Claudette');
      expect(anthropic.modelName('Our tutor'), 'Our tutor');
    });
  });

  test("OpenAI's and every other provider's stay as they are", () {
    expect(AssistantProvider.openai.modelName('GPT-5'), 'GPT-5');
    expect(AssistantProvider.openai.modelName('GPT-5 mini'), 'GPT-5 mini');
    expect(
      AssistantProvider.google.modelName('Gemini 2.5 Pro'),
      'Gemini 2.5 Pro',
    );
    expect(
      AssistantProvider.of('llm.example.org').modelName('Claude Haiku 4.5'),
      'Claude Haiku 4.5',
      reason: 'a proxy names its models as it likes',
    );
  });
}