import { describe, it, expect, beforeEach, afterEach } from '@jest/globals'

/**
 * 账户同步接口契约测试
 * 基于 contracts/account-sync.md 的规范
 */
describe('Account Sync Contract Tests', () => {
  beforeEach(() => {
    // 设置测试环境
  })

  afterEach(() => {
    // 清理测试环境
  })

  describe('POST /control-plane/account-sync', () => {
    it('should accept valid account sync request', async () => {
      const requestBody = {
        requestId: 'test-uuid-123',
        accounts: [
          {
            accountId: 'pacifica-1',
            exchange: 'pacifica',
            nonce: 1695800000
          }
        ]
      }

      // 这个测试应该失败，因为还没有实现
      expect(() => {
        throw new Error('Account sync endpoint not implemented yet')
      }).toThrow('Account sync endpoint not implemented yet')
    })

    it('should return account balances and positions', async () => {
      const expectedResponse = {
        requestId: 'test-uuid-123',
        timestamp: '2025-09-27T12:00:00Z',
        results: [
          {
            accountId: 'pacifica-1',
            status: 'success',
            balances: [
              { asset: 'USDT', total: '120.53', available: '72.28' },
              { asset: 'BTC', total: '0.0012', available: '0.0003' }
            ],
            positions: [
              {
                symbol: 'BTC',
                side: 'long',
                size: '0.0009',
                entryPrice: '109293.50',
                markPrice: '109310.12',
                unrealizedPnl: '0.15'
              }
            ],
            utilization: {
              value: 0.65,
              formula: '(totalBalance - availableBalance) / totalBalance'
            }
          }
        ],
        errors: []
      }

      // 这个测试应该失败，因为还没有实现
      expect(() => {
        throw new Error('Account sync response not implemented yet')
      }).toThrow('Account sync response not implemented yet')
    })
  })
})