import {z} from 'zod'

export type MyTracLaneRequest = {origin: string, destination: string, equipment_type?: ('VAN' | 'REEFER' | 'FLATBED') | undefined, lane_id?: string | undefined};

export type MyTracRateBulkRequest = {date?: string | undefined, lanes?: Array<MyTracLaneRequest> | undefined};

export type CreateApiTruckloadRatesMytracGetBulkTargetRatesArgs = {'x-api-version'?: string | undefined, body: MyTracRateBulkRequest};

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

export const myTracSucessfulLaneResponse = z.object({lane_id: z.string().optional(), od_pair: z.string().optional(), origin: z.string().optional(), destination: z.string().optional(), equipment_type: z.enum(["VAN", "REEFER", "FLATBED"]).optional(), current_trac_miles: z.number().optional(), current_trac_rpm_adj: z.number().optional(), current_trac_rate_adj: z.number().optional(), avg_diff_rpm: z.number().optional(), avg_diff_rate: z.number().optional(), avg_miles: z.number().optional(), lookback: z.string().optional(), num_transactions: z.number().int().optional(), my_trac_rate: z.number().optional(), my_trac_rpm: z.number().optional(), data_timestamp: z.string().optional(), generated_on: z.string().optional(), fuel_surcharge_rpm: z.number().optional(), linehaul_my_trac_rate: z.number().optional(), linehaul_my_trac_rpm: z.number().optional(), linehaul_current_trac_rate_adj: z.number().optional(), linehaul_current_trac_rpm_adj: z.number().optional(), avg_diff_linehaul_rate: z.number().optional(), avg_diff_linehaul_rpm: z.number().optional()});

export const myTracFailedLaneResponse = z.object({lane_id: z.string().optional(), od_pair: z.string().optional(), error_message: z.string().optional()});

export const myTracRateBulkResponse = z.object({successful_lane_responses: z.array(myTracSucessfulLaneResponse).optional(), failed_lane_responses: z.array(myTracFailedLaneResponse).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
};

/**
 * myTRAC Rate
 * 
 * POST /truckload/rates/mytrac/get_bulk_target_rates
 */
export const createApiTruckloadRatesMytracGetBulkTargetRates = async (args: CreateApiTruckloadRatesMytracGetBulkTargetRatesArgs, options: CreateApiTruckloadRatesMytracGetBulkTargetRatesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['x-api-version'] != null) headers.set("x-api-version", String(args['x-api-version']))

const url = `${baseUrl.replace(/\/+$/, '')}/truckload/rates/mytrac/get_bulk_target_rates${query.size > 0 ? `?${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(myTracRateBulkResponse, await res.json())
};