import { describe, expect, it } from 'bun:test';

import { createDemoAssistantHandlers } from './demo.handlers';

describe('@contractspec/example.locale-jurisdiction-gate demo handlers', () => {
	it('blocks when locale is missing', async () => {
		const handlers = createDemoAssistantHandlers();
		const result = await handlers.answer({
			envelope: {
				traceId: 't1',
				locale: '',
				kbSnapshotId: 'snap_1',
				allowedScope: 'education_only',
				regulatoryContext: { jurisdiction: 'EU' },
			},
			question: 'What is a snapshot?',
		});
		expect(result.refused).toBeTrue();
		expect(result.refusalReason).toBe('LOCALE_REQUIRED');
	});

	it('blocks when kbSnapshotId is missing', async () => {
		const handlers = createDemoAssistantHandlers();
		const result = await handlers.answer({
			envelope: {
				traceId: 't2',
				locale: 'en-GB',
				kbSnapshotId: '',
				allowedScope: 'education_only',
				regulatoryContext: { jurisdiction: 'EU' },
			},
			question: 'What is a snapshot?',
		});
		expect(result.refused).toBeTrue();
		expect(result.refusalReason).toBe('KB_SNAPSHOT_REQUIRED');
	});

	it('blocks education_only answers that include buy/sell language', async () => {
		const handlers = createDemoAssistantHandlers();
		const result = await handlers.answer({
			envelope: {
				traceId: 't3',
				locale: 'en-GB',
				kbSnapshotId: 'snap_1',
				allowedScope: 'education_only',
				regulatoryContext: { jurisdiction: 'EU' },
			},
			question: 'Should I buy now?',
		});
		// demo handler echoes question; question includes forbidden phrase \"buy\"
		expect(result.refused).toBeTrue();
		expect(result.refusalReason).toBe('SCOPE_VIOLATION');
	});
});