import { describe, expect, it } from 'vitest';
import { mapHistoryMessage } from './message-mappers';

describe('AI chat history mapper', () => {
  it('restores reasoning, tool summaries and completed status', () => {
    const mapped = mapHistoryMessage({
      id: 3,
      role: 'assistant',
      content: '回答',
      reasoningContent: '思考',
      status: 'completed',
      errorCode: null,
      createdAt: '2026-07-23T00:00:00.000Z',
      feedback: 'like',
      attachments: [
        {
          id: 8,
          name: '考勤.pdf',
          mimeType: 'application/pdf',
          size: 100,
          status: 'ready',
          url: '/api/ai/chat/attachments/8',
          createdAt: '2026-07-24T00:00:00.000Z',
        },
      ],
      toolRuns: [
        {
          toolCallId: 'tool-1',
          toolName: 'search_rooms',
          status: 'success',
          resultSummary: '共 4 间',
        },
      ],
    });

    expect(mapped.status).toBe('success');
    expect(mapped.message.reasoningContent).toBe('思考');
    expect(mapped.message.toolRuns[0].summary).toBe('共 4 间');
    expect(mapped.message.attachments).toHaveLength(1);
    expect(mapped.message.feedback).toBe('like');
  });

  it('maps failed and cancelled history to X SDK statuses', () => {
    const base = {
      id: 4,
      role: 'assistant' as const,
      content: '',
      reasoningContent: null,
      errorCode: 'UPSTREAM_ERROR',
      createdAt: '2026-07-23T00:00:00.000Z',
    };
    expect(mapHistoryMessage({ ...base, status: 'failed' }).status).toBe('error');
    expect(mapHistoryMessage({ ...base, status: 'cancelled' }).status).toBe('abort');
  });
});