admin/services/identity.ts

import { z } from 'zod'

import {
  errorResult,
  handleServiceError,
  type ServiceCallOptions,
  type ServiceResult,
  shouldBubbleErrorToParent,
  successResult,
} from '@/services/errorHandler'
import { unwrapApiDataUnknown, unwrapApiPayload } from '@/helpers/listResponse'
import { ANALYTICS_EVENTS, trackAnalyticsEventOnce } from '@/lib/analytics'
import { API_ROUTES } from '@/services/config'
import axiosInstance from '@/config/axios'
import { texts } from '@/texts'

export interface MyIdentityVerification {
  id: string
  status: 'pending' | 'verified' | 'rejected'
  nationalCode: string | null
  contractVersion?: string | null
  contractAcceptedAt?: string | null
  contractAcceptanceId?: string | null
  reason?: { code: string; label: string } | null
  rejectionReason?: string | null
  createdAt: string
  reviewedAt?: string | null
}

export interface IdentityRejectionReason {
  id: number
  code: string
  label: string
  sortOrder: number
}

export interface RequestHostContractOtpPayload {
  nationalCode: string
  contractAccepted: true
  contractVersion: string
}

const identityVerificationSchema = z.object({
  id: z.string().min(1),
  status: z.enum(['pending', 'verified', 'rejected']),
  nationalCode: z.string().nullable().optional(),
  contractVersion: z.string().nullable().optional(),
  contractAcceptedAt: z.string().nullable().optional(),
  contractAcceptanceId: z.string().nullable().optional(),
  reason: z.object({ code: z.string(), label: z.string() }).nullable().optional(),
  rejectionReason: z.string().nullable().optional(),
  createdAt: z.string(),
  reviewedAt: z.string().nullable().optional(),
})

const rejectionReasonSchema = z.object({
  id: z.number(),
  code: z.string(),
  label: z.string(),
  sortOrder: z.number(),
})

const otpRequestedSchema = z.object({
  purpose: z.literal('host_contract'),
  expiresIn: z.number(),
  contractVersion: z.string(),
})

export const GET_MY_IDENTITY_VERIFICATION = async (options?: ServiceCallOptions): Promise<ServiceResult<MyIdentityVerification | null>> => {
  try {
    const res = await axiosInstance.get('identity/verifications/me')
    const payload = unwrapApiDataUnknown(res.data)
    const latest: unknown = Array.isArray(payload) ? payload[0] : payload

    if (!latest || typeof latest !== 'object' || !('id' in latest)) return successResult(null)
    const parsed = identityVerificationSchema.safeParse(latest)

    if (!parsed.success) throw new Error(texts.common.invalidServerResponse)

    return successResult({
      ...parsed.data,
      nationalCode: parsed.data.nationalCode ?? null,
    })
  } catch (error) {
    const normalizedError = handleServiceError(error, options)

    if (shouldBubbleErrorToParent(options)) {
      throw normalizedError
    }

    return errorResult(normalizedError)
  }
}

export const REQUEST_HOST_CONTRACT_OTP = async (
  data: RequestHostContractOtpPayload,
  options?: ServiceCallOptions
): Promise<ServiceResult<{ purpose: 'host_contract'; expiresIn: number; contractVersion: string }>> => {
  try {
    const res = await axiosInstance.post(API_ROUTES.IDENTITY.REQUEST_OTP, data)
    const parsed = otpRequestedSchema.safeParse(unwrapApiPayload(res.data))

    if (!parsed.success) throw new Error(texts.common.invalidServerResponse)

    return successResult(parsed.data)
  } catch (error) {
    const normalizedError = handleServiceError(error, options)

    if (shouldBubbleErrorToParent(options)) {
      throw normalizedError
    }

    return errorResult(normalizedError)
  }
}

export const CONFIRM_HOST_CONTRACT_OTP = async (
  code: string,
  options?: ServiceCallOptions
): Promise<ServiceResult<MyIdentityVerification>> => {
  try {
    const res = await axiosInstance.post(API_ROUTES.IDENTITY.CONFIRM_OTP, { code })
    const parsed = identityVerificationSchema.safeParse(unwrapApiPayload(res.data))

    if (!parsed.success) throw new Error(texts.common.invalidServerResponse)

    trackAnalyticsEventOnce(ANALYTICS_EVENTS.IDENTITY_VERIFICATION_SUBMITTED, parsed.data.id, {
      verification_id: parsed.data.id,
      verification_status: parsed.data.status,
    })

    return successResult({
      ...parsed.data,
      nationalCode: parsed.data.nationalCode ?? null,
    })
  } catch (error) {
    const normalizedError = handleServiceError(error, options)

    if (shouldBubbleErrorToParent(options)) {
      throw normalizedError
    }

    return errorResult(normalizedError)
  }
}

export const GET_IDENTITY_REJECTION_REASONS = async (options?: ServiceCallOptions): Promise<ServiceResult<IdentityRejectionReason[]>> => {
  try {
    const res = await axiosInstance.get(API_ROUTES.IDENTITY.REJECTION_REASONS)
    const payload = unwrapApiDataUnknown(res.data)
    const parsed = z.array(rejectionReasonSchema).safeParse(Array.isArray(payload) ? payload : [])

    if (!parsed.success) throw new Error(texts.common.invalidServerResponse)

    return successResult(parsed.data)
  } catch (error) {
    const normalizedError = handleServiceError(error, options)

    if (shouldBubbleErrorToParent(options)) {
      throw normalizedError
    }

    return errorResult(normalizedError)
  }
}