import {z} from 'zod'

export type CreateApiV3ContactsImportArgs = {body: {items: Array<{email?: string | undefined, firstName?: string | undefined, lastName?: string | undefined, phone?: string | undefined, phone2?: string | undefined, title?: string | undefined, company?: string | undefined, companySize?: ('Empty' | 'SelfEmployed' | 'Ten' | 'Fifty' | 'TwoHundred' | 'FiveHundred' | 'OneThousand' | 'FiveThousand' | 'TenThousand' | 'OverTenThousand') | undefined, industry?: string | undefined, city?: string | undefined, state?: string | undefined, country?: string | undefined, timeZoneId?: string | undefined, linkedInUrl?: string | undefined, linkedInSalesNavigatorUrl?: string | undefined, linkedInRecruiterUrl?: string | undefined, notes?: string | undefined, isOptedOut?: (boolean | null) | undefined, callStatus?: ('none' | 'toCall' | 'called' | null) | undefined, meetingStatus?: ('none' | 'meetingBooked' | null) | undefined, ownerUserId?: (number | null) | undefined, accountId?: (number | null) | undefined, customFields?: (Array<{id?: (number | null) | undefined, name?: (string | null) | undefined, value?: (string | null) | undefined}>) | undefined}>, options?: ({overwriteExisting?: boolean | undefined, skipExisting?: boolean | undefined, skipWithoutEmails?: boolean | undefined, detectTimeZone?: boolean | undefined, restoreDeleted?: boolean | undefined, listIds?: Array<number> | undefined, sequenceId?: (number | null) | undefined, keys?: ({linkedInUrl?: boolean | undefined, phone?: boolean | undefined, firstName?: boolean | undefined, lastName?: boolean | undefined, company?: boolean | undefined, customFieldIds?: Array<number> | undefined}) | undefined}) | undefined}};

export type CreateApiV3ContactsImportOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV3ContactsImportResponse = z.object({items: z.array(z.object({id: z.number().int().nullable().optional(), status: z.enum(["created", "updated", "skipped", "failed", "restored"]).optional(), error: z.string().nullable().optional()})).optional(), added: z.number().int().optional(), updated: z.number().int().optional(), skipped: z.number().int().optional(), failed: z.number().int().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Import contacts
 * 
 * POST /v3/contacts/import
 */
export const createApiV3ContactsImport = async (args: CreateApiV3ContactsImportArgs, options?: CreateApiV3ContactsImportOptions) => {
const {baseUrl = "https://api.reply.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/contacts/import${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiV3ContactsImportResponse, await res.json())
};