Wyndham-RSVN/client/src/tests/reservationV4FieldRules.spec.ts

import { describe, expect, it } from 'vitest'

import type { ReservationV4TaskCardFieldResult } from '@/types/reservation'
import {
  buildReservationV4ConfirmedPayload,
  buildReservationV4InitialFieldValues,
  buildReservationV4ReviewOverrides,
  isReservationV4ConfirmWritableField,
  isReservationV4ReviewWritableField,
  reservationV4LookupKindForOptionsSource,
  stringifyReservationV4SafeDisplayValue,
  validateReservationV4Fields,
} from '@/utils/reservationV4FieldRules'

function createV4Field(
  field_pointer: string,
  overrides: Partial<ReservationV4TaskCardFieldResult> = {},
): ReservationV4TaskCardFieldResult {
  return {
    field_path: field_pointer.replace(/^\//, '').replace(/\//g, '.'),
    field_pointer,
    display_name: overrides.display_name ?? field_pointer,
    value: overrides.value ?? '',
    editable: overrides.editable ?? true,
    required: overrides.required ?? false,
    control_type: overrides.control_type ?? 'TEXT',
    edit_scope: overrides.edit_scope ?? 'NORMAL_TASK',
    write_target: overrides.write_target ?? 'CONFIRMED_PAYLOAD_JSON',
    options_source: overrides.options_source ?? null,
    raw_readonly: overrides.raw_readonly ?? false,
    validation_errors: overrides.validation_errors ?? [],
    control_hint: overrides.control_hint ?? null,
  }
}

describe('reservationV4FieldRules', () => {
  it('builds initial values from backend fields using field pointers', () => {
    const fields = [
      createV4Field('/basic_information/account_code', { value: 'HANATOUR' }),
      createV4Field('/business_fields/after/room_items/0/room_type_code', { value: 'TWN' }),
    ]

    expect(buildReservationV4InitialFieldValues(fields)).toEqual({
      '/basic_information/account_code': 'HANATOUR',
      '/business_fields/after/room_items/0/room_type_code': 'TWN',
    })
  })

  it('submits only editable confirm fields and keeps nested pointer structure', () => {
    const fields = [
      createV4Field('/basic_information/account_code', { value: 'OLD' }),
      createV4Field('/basic_information/read_only_label', {
        value: 'VISIBLE_ONLY',
        editable: true,
        raw_readonly: true,
      }),
      createV4Field('/business_fields/after/room_items/0/room_type_code', {
        value: 'KING',
        edit_scope: 'MANUAL_REVIEW_ONLY',
        write_target: 'REVIEW_RESOLUTION_FIELD_OVERRIDES',
      }),
    ]

    const payload = buildReservationV4ConfirmedPayload(fields, {
      '/basic_information/account_code': 'HANATOUR',
      '/basic_information/read_only_label': 'SHOULD_NOT_SEND',
      '/business_fields/after/room_items/0/room_type_code': 'TWN',
    })

    expect(payload).toEqual({
      basic_information: {
        account_code: 'HANATOUR',
      },
    })
  })

  it('uses field_pointer for review resolution overrides', () => {
    const fields = [
      createV4Field('/business_fields/after/room_items/0/room_type_code', {
        value: '',
        edit_scope: 'MANUAL_REVIEW_ONLY',
        write_target: 'REVIEW_RESOLUTION_FIELD_OVERRIDES',
      }),
      createV4Field('/business_fields/after/room_items/0/room_type_raw', {
        value: 'TWN',
        editable: false,
        write_target: 'NONE',
      }),
    ]

    expect(buildReservationV4ReviewOverrides(fields, {
      '/business_fields/after/room_items/0/room_type_code': 'TWN',
      '/business_fields/after/room_items/0/room_type_raw': 'Twin',
    })).toEqual([
      {
        field_pointer: '/business_fields/after/room_items/0/room_type_code',
        value: 'TWN',
      },
    ])
  })

  it('does not submit fields with missing V4 write metadata', () => {
    const confirmField = createV4Field('/business_fields/after/room_items/0/rate_code')
    confirmField.edit_scope = null
    confirmField.write_target = null
    const reviewField = createV4Field('/business_fields/after/room_items/0/room_type_code', {
      edit_scope: 'MANUAL_REVIEW_ONLY',
    })
    reviewField.write_target = null

    expect(isReservationV4ConfirmWritableField(confirmField)).toBe(false)
    expect(isReservationV4ReviewWritableField(reviewField)).toBe(false)
    expect(buildReservationV4ConfirmedPayload([confirmField], {
      '/business_fields/after/room_items/0/rate_code': 'BAR',
    })).toEqual({})
    expect(buildReservationV4ReviewOverrides([reviewField], {
      '/business_fields/after/room_items/0/room_type_code': 'TWN',
    })).toEqual([])
  })

  it('allows review overrides only for basic information and business fields', () => {
    const fields = [
      createV4Field('/source_message/subject', {
        edit_scope: 'MANUAL_REVIEW_ONLY',
        write_target: 'REVIEW_RESOLUTION_FIELD_OVERRIDES',
      }),
      createV4Field('/business_fields/after/room_items/0/room_type_code', {
        edit_scope: 'MANUAL_REVIEW_ONLY',
        write_target: 'REVIEW_RESOLUTION_FIELD_OVERRIDES',
      }),
    ]

    expect(buildReservationV4ReviewOverrides(fields, {
      '/source_message/subject': 'SHOULD_NOT_SEND',
      '/business_fields/after/room_items/0/room_type_code': 'TWN',
    })).toEqual([
      {
        field_pointer: '/business_fields/after/room_items/0/room_type_code',
        value: 'TWN',
      },
    ])
  })

  it('redacts nested raw body, evidence and URL values from safe display text', () => {
    const text = stringifyReservationV4SafeDisplayValue({
      business_fields: {
        group_code: 'GRP-001',
        raw_evidence: 'raw email body',
        nested: {
          room_type_code: 'TWN',
          oss_url: 'https://oss.example/private-file.pdf',
        },
        safe_url_value: 'https://oss.example/also-hidden.pdf',
      },
    }, 'empty', 'hidden')

    expect(text).toContain('GRP-001')
    expect(text).toContain('TWN')
    expect(text).not.toContain('raw email body')
    expect(text).not.toContain('https://oss.example')
    expect(text).not.toContain('oss_url')
  })

  it('redacts direct URL-like display values', () => {
    expect(stringifyReservationV4SafeDisplayValue(
      'https://oss.example/private-file.pdf',
      'empty',
      'hidden',
    )).toBe('hidden')
  })

  it('validates only editable visible fields', () => {
    const fields = [
      createV4Field('/basic_information/account_code', {
        display_name: 'Account',
        required: true,
      }),
      createV4Field('/business_fields/after/room_items/0/room_type_code', {
        display_name: 'Room type',
        required: true,
        editable: false,
      }),
    ]

    expect(validateReservationV4Fields(fields, {
      '/basic_information/account_code': '',
      '/business_fields/after/room_items/0/room_type_code': '',
    })).toEqual({
      '/basic_information/account_code': 'Account is required',
    })
  })

  it('maps V4 options_source to lookup kinds without returning fixed catalog options', () => {
    expect(reservationV4LookupKindForOptionsSource('reservation_v4_account_catalog')).toBe('ACCOUNT')
    expect(reservationV4LookupKindForOptionsSource('RESERVATION_V4_ROOM_TYPE_CATALOG')).toBe('ROOM_TYPE')
    expect(reservationV4LookupKindForOptionsSource('reservation_v4_rate_code_catalog')).toBe('RATE_CODE')
    expect(reservationV4LookupKindForOptionsSource('static_enum')).toBeNull()
  })
})