import {z} from 'zod'

export type GetApiApiV4AnalyticsPortIntelligenceSummaryArgs = {locodes: string};

export type GetApiApiV4AnalyticsPortIntelligenceSummaryOptions = {baseUrl?: string | undefined, oAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const dateQuartiles = z.object({date: z.string().optional(), p25: z.number().optional(), p50: z.number().optional(), p75: z.number().optional()});

export const vesselSchedule = z.object({date: z.string().optional(), vesselsApproaching: z.number().int().optional()});

export const podDischargeLoad = z.object({date: z.string().optional(), podDischargeP25: z.number().optional(), podDischargeP50: z.number().optional(), podDischargeP75: z.number().optional(), podLoadP25: z.number().optional(), podLoadP50: z.number().optional(), podLoadP75: z.number().optional()});

export const portIntelligence = z.object({anchorMonthly: z.array(dateQuartiles).optional(), anchorWeekly: z.array(dateQuartiles).optional(), approachingDaily: z.array(vesselSchedule).optional(), berthingMonthly: z.array(dateQuartiles).optional(), berthingWeekly: z.array(dateQuartiles).optional(), dwellMonthly: z.array(podDischargeLoad).optional(), dwellWeekly: z.array(podDischargeLoad).optional(), portLocode: z.string().optional(), portName: z.string().optional()});

export const portIntelligenceCollection = z.object({ports: z.array(portIntelligence).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
};

/**
 * Query for Port Intelligence.
 * 
 * GET /api/v4/analytics/port-intelligence/summary
 */
export const getApiApiV4AnalyticsPortIntelligenceSummary = async (args: GetApiApiV4AnalyticsPortIntelligenceSummaryArgs, options?: GetApiApiV4AnalyticsPortIntelligenceSummaryOptions) => {
const {baseUrl = "https://na12.api.project44.com", fetch: fetchFn = fetch, oAuth2} = options ?? {}

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

if (args.locodes != null) query.append("locodes", String(args.locodes))
if (oAuth2 !== undefined) headers.set('authorization', `Bearer ${oAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v4/analytics/port-intelligence/summary${query.size > 0 ? `?${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(portIntelligenceCollection, await res.json())
};