FRASA-CAS/api-gateway/src/controllers/contactos-fallback.test.ts

import { beforeEach, describe, expect, it, vi } from 'vitest'
import type { Request, Response } from 'express'
import { AppError, NotFoundError } from '../utils/errors.js'

// ---------- Prisma y Monday mockeados (los tests no tocan BD ni red) ----------

const prismaMock = vi.hoisted(() => ({
  cliente: {
    findFirst: vi.fn(),
    findMany: vi.fn(),
  },
  leadCaptura: {
    findUnique: vi.fn(),
    findMany: vi.fn(),
  },
  cotizacion: {
    findMany: vi.fn(),
  },
  documento: {
    findMany: vi.fn(),
  },
  usuario: {
    findMany: vi.fn(),
  },
}))

const mondayMock = vi.hoisted(() => ({
  getContactos: vi.fn(),
  getContactoDetalle: vi.fn(),
  getUsuariosWorkspace: vi.fn(),
}))

vi.mock('../services/prisma.js', () => ({ prisma: prismaMock }))
vi.mock('../services/monday.service.js', () => ({ mondayService: mondayMock }))

import { detalleContactoEndpoint, listarContactosEndpoint } from './contactos.controller.js'
import { saludMonday } from '../services/salud-monday.service.js'

function resFake() {
  const json = vi.fn()
  const status = vi.fn().mockReturnValue({ json })
  return { res: { json, status } as unknown as Response, status, json }
}

const capturaLocal = {
  id: 'row-1',
  leadId: 'loc_1',
  nombreLead: 'ANA DEMO',
  telefono: '6649998877',
  email: null,
  origen: 'WhatsApp',
  desarrollo: 'SENDA',
  modelo: '1R',
  board: 'OPORTUNIDADES',
  etapa: 'Afluencia',
  motivo: null,
  submotivo: null,
  datosJson: null,
  mondayItemId: null,
  pendienteSync: true,
  usuarioId: 'u-1',
  createdAt: new Date('2026-09-02T10:00:00'),
  updatedAt: new Date('2026-09-03T10:00:00'),
}

beforeEach(() => {
  vi.clearAllMocks()
  vi.restoreAllMocks() // restaura los spyOn(saludMonday, 'estaDisponible')
  saludMonday.restablecer()
  prismaMock.cliente.findFirst.mockResolvedValue(null)
  prismaMock.cliente.findMany.mockResolvedValue([])
  prismaMock.leadCaptura.findUnique.mockResolvedValue(null)
  prismaMock.leadCaptura.findMany.mockResolvedValue([capturaLocal])
  prismaMock.cotizacion.findMany.mockResolvedValue([])
  prismaMock.documento.findMany.mockResolvedValue([])
  prismaMock.usuario.findMany.mockResolvedValue([{ id: 'u-1', nombre: 'Martin Zavala' }])
  mondayMock.getUsuariosWorkspace.mockResolvedValue([])
})

describe('listarContactosEndpoint (fallback local)', () => {
  it('Monday caído (circuit breaker): lista local sin llamar a Monday', async () => {
    vi.spyOn(saludMonday, 'estaDisponible').mockReturnValue(false)
    const { res, json } = resFake()

    await listarContactosEndpoint({} as Request, res)

    expect(mondayMock.getContactos).not.toHaveBeenCalled()
    const lista = json.mock.calls[0]?.[0] as Record<string, unknown>[]
    expect(lista[0]).toMatchObject({ id: 'loc_1', nombre: 'ANA DEMO', estado: 'Afluencia', fuente: 'local' })
  })

  it('Monday lanza 502: fallback local', async () => {
    mondayMock.getContactos.mockRejectedValue(new AppError(502, 'Monday no respondió'))
    const { res, json } = resFake()

    await listarContactosEndpoint({} as Request, res)

    const lista = json.mock.calls[0]?.[0] as Record<string, unknown>[]
    expect(lista[0]).toMatchObject({ id: 'loc_1', fuente: 'local' })
  })
})

describe('detalleContactoEndpoint (fallback local)', () => {
  it('Monday caído: detalle 100% local con la misma forma', async () => {
    vi.spyOn(saludMonday, 'estaDisponible').mockReturnValue(false)
    prismaMock.leadCaptura.findUnique.mockResolvedValue(capturaLocal)
    const { res, json } = resFake()

    await detalleContactoEndpoint({ params: { id: 'loc_1' } } as unknown as Request, res)

    expect(mondayMock.getContactoDetalle).not.toHaveBeenCalled()
    const detalle = json.mock.calls[0]?.[0] as Record<string, unknown>
    expect(detalle['contacto']).toMatchObject({ nombre: 'ANA DEMO', Teléfono: '6649998877' })
    expect(detalle['propiedad']).toBeNull()
    expect((detalle['relaciones'] as Record<string, unknown[]>)['oportunidades']).toHaveLength(1)
    expect(Array.isArray(detalle['historial'])).toBe(true)
  })

  it('Monday caído y el id no existe en local → 404', async () => {
    vi.spyOn(saludMonday, 'estaDisponible').mockReturnValue(false)
    await expect(
      detalleContactoEndpoint({ params: { id: 'nope' } } as unknown as Request, resFake().res),
    ).rejects.toThrow(NotFoundError)
  })

  it('Monday lanza 502: cae al detalle local; el 404 de Monday se propaga intacto', async () => {
    mondayMock.getContactoDetalle.mockRejectedValue(new AppError(502, 'Monday no respondió'))
    prismaMock.leadCaptura.findUnique.mockResolvedValue(capturaLocal)
    const { res, json } = resFake()
    await detalleContactoEndpoint({ params: { id: 'loc_1' } } as unknown as Request, res)
    expect(json).toHaveBeenCalledOnce()

    mondayMock.getContactoDetalle.mockRejectedValue(new NotFoundError('Contacto no encontrado'))
    await expect(
      detalleContactoEndpoint({ params: { id: 'x' } } as unknown as Request, resFake().res),
    ).rejects.toThrow(NotFoundError)
  })
})