import {z} from 'zod'

export type GetApiV1CarriersArgs = {dotNumber?: number | undefined, mcNumber?: number | undefined};

export type GetApiV1CarriersOptions = {baseUrl?: string | undefined, httpBasic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const brokerageContactResponse = z.object({id: z.string().optional(), name: z.string().nullable().optional(), tmsId: z.string().nullable().optional(), roles: z.array(z.enum(["CARRIER_REP", "ACCOUNT_MANAGER", "OPERATIONS_REP", "OPERATIONS_MANAGER", "BOOKED_BY", "CUSTOMER_REP", "CUSTOMER_TEAM", "CARRIER_TEAM", "AP_REP", "AFTER_HOURS_REP"])).optional(), preferredContactMode: z.enum(["EMAIL", "PHONE_CALL", "TEXT_MESSAGE", "TELEGRAM"]).nullable().optional(), email: z.string().nullable().optional(), phone: z.string().nullable().optional(), phoneExtension: z.string().nullable().optional()});

export const carrierContactResponse = z.object({id: z.string().optional(), name: z.string().nullable().optional(), tmsId: z.string().nullable().optional(), roles: z.array(z.enum(["ACCOUNTANT", "AP_REP", "DISPATCHER", "AFTER_HOURS_DISPATCHER", "WEEKEND_DISPATCHER", "BOOKING", "TRACKING", "DRIVER", "OTHER"])).optional(), preferredContactMode: z.enum(["EMAIL", "PHONE_CALL", "TEXT_MESSAGE", "TELEGRAM"]).nullable().optional(), email: z.string().nullable().optional(), phone: z.string().nullable().optional(), phoneExtension: z.string().nullable().optional()});

export const carrierCustomData = z.record(z.string(), z.unknown());

export const carrierResponse = z.object({id: z.string().optional(), name: z.string().optional(), tmsId: z.string().nullable().optional(), status: z.object({code: z.enum(["ACTIVE", "DO_NOT_USE"]).optional(), reason: z.string().nullable().optional()}).nullable().optional(), complianceStatus: z.object({codes: z.record(z.string(), z.string()).optional()}).nullable().optional(), mcNumber: z.number().int().nullable().optional(), dotNumber: z.number().int().nullable().optional(), scac: z.string().nullable().optional(), address: z.object({street1: z.string().optional(), street2: z.string().nullable().optional(), city: z.string().optional(), stateOrProvince: z.string().nullable().optional(), postalCode: z.string().optional(), country: z.string().optional(), name: z.string().nullable().optional(), company: z.string().nullable().optional()}).nullable().optional(), email: z.string().nullable().optional(), phone: z.string().nullable().optional(), phoneExtension: z.string().nullable().optional(), managers: z.array(brokerageContactResponse).optional(), contacts: z.array(carrierContactResponse).optional(), notes: z.string().nullable().optional(), customData: carrierCustomData.nullable().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
};

/**
 * Get carrier by DOT or MC number
 * 
 * GET /v1/carriers
 */
export const getApiV1Carriers = async (args: GetApiV1CarriersArgs, options?: GetApiV1CarriersOptions) => {
const {baseUrl = "https://api.prod.goaugment.com", fetch: fetchFn = fetch, httpBasic} = options ?? {}

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

if (args.dotNumber != null) query.append("dotNumber", String(args.dotNumber))
if (args.mcNumber != null) query.append("mcNumber", String(args.mcNumber))
if (httpBasic !== undefined) headers.set('authorization', `Basic ${btoa(`${httpBasic.username}:${httpBasic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/carriers${query.size > 0 ? `?${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(carrierResponse, await res.json())
};