import {z} from 'zod'

export type GetApiV3ContactsArgs = {top?: number | undefined, skip?: number | undefined, email?: string | undefined, linkedIn?: string | undefined};

export type GetApiV3ContactsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV3ContactsResponse = z.object({items: z.array(z.object({id: z.number().int().optional(), email: z.string().optional(), domain: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional(), phone: z.string().optional(), title: z.string().optional(), company: z.string().optional(), companySize: z.enum(["empty", "selfEmployed", "ten", "fifty", "twoHundred", "fiveHundred", "oneThousand", "fiveThousand", "tenThousand", "overTenThousand"]).optional(), industry: z.string().optional(), city: z.string().optional(), state: z.string().optional(), country: z.string().optional(), timeZoneId: z.string().optional(), linkedInUrl: z.string().optional(), linkedInSalesNavigatorUrl: z.string().optional(), linkedInRecruiterUrl: z.string().optional(), phoneStatus: z.enum(["pending", "invalid", "valid", "validationFailed", "notValidated"]).optional(), notes: z.string().optional(), ownerUserId: z.number().int().optional(), accountId: z.number().int().nullable().optional(), isOptedOut: z.boolean().optional(), callStatus: z.enum(["none", "toCall", "called"]).optional(), meetingStatus: z.enum(["none", "meetingBooked"]).optional(), addingDate: z.string().nullable().optional(), createdAt: z.string().nullable().optional(), lastModifiedAt: z.string().nullable().optional(), customFields: z.array(z.object({key: z.string(), value: z.string().nullable().optional()})).optional()})).optional(), hasMore: z.boolean().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
};

/**
 * List all contacts
 * 
 * GET /v3/contacts
 */
export const getApiV3Contacts = async (args: GetApiV3ContactsArgs, options?: GetApiV3ContactsOptions) => {
const {baseUrl = "https://api.reply.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.top != null) query.append("top", String(args.top))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.email != null) query.append("email", String(args.email))
if (args.linkedIn != null) query.append("linkedIn", String(args.linkedIn))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

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

const res = await fetchFn(url, {method: "GET", headers})

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

return validateResponse(getApiV3ContactsResponse, await res.json())
};