import {z} from 'zod'

export type FlightAncillaryBagSelectionItem = {product_id: string, passenger_id: string, traveler_profile_id: string, quantity?: number | undefined};

export type FlightAncillaryBagSelectionUpdate = {items?: Array<FlightAncillaryBagSelectionItem> | undefined};

export type UpdateApiFlightBookingSessionsSessionIdAncillariesBagsArgs = {session_id: string, body: FlightAncillaryBagSelectionUpdate};

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

export const flightAncillaryItem = z.object({id: z.string().nullable().optional(), product_id: z.string().nullable().optional(), product_type: z.string(), passenger_id: z.string().nullable().optional(), traveler_profile_id: z.string().nullable().optional(), segment_id: z.string().nullable().optional(), description: z.string().nullable().optional(), seat: z.string().nullable().optional(), quantity: z.number().int().optional(), amount_cents: z.number().int().optional(), currency: z.string().optional(), validity_status: z.string().nullable().optional(), valid_until: z.string().nullable().optional(), flight_key: z.string().nullable().optional(), segment_label: z.string().nullable().optional(), journey_label: z.string().nullable().optional(), checked: z.boolean().nullable().optional(), cabin: z.boolean().nullable().optional(), weight: z.string().nullable().optional()});

export const flightAncillarySessionResponse = z.object({enabled: z.boolean(), supported: z.boolean().optional(), bag_supported: z.boolean().optional(), seat_supported: z.boolean().optional(), provider: z.literal("gordian").optional(), status: z.enum(["not_started", "not_configured", "unsupported", "prewarming", "ready", "checking", "failed", "validated"]), trip_id: z.string().nullable().optional(), trip_access_token: z.string().nullable().optional(), refresh_token: z.string().nullable().optional(), search_ids: z.record(z.string(), z.string()).optional(), sdk_url: z.string().optional(), selected_items: z.array(flightAncillaryItem).optional(), total_amount_cents: z.number().int().optional(), currency: z.string().optional(), trip_state_hash: z.string().nullable().optional(), error: z.string().nullable().optional(), seat_deferred_reason: z.string().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
};

/**
 * Update Flight Booking Ancillary Bags
 * 
 * PUT /flight-booking/sessions/{session_id}/ancillaries/bags
 */
export const updateApiFlightBookingSessionsSessionIdAncillariesBags = async (args: UpdateApiFlightBookingSessionsSessionIdAncillariesBagsArgs, options: UpdateApiFlightBookingSessionsSessionIdAncillariesBagsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/flight-booking/sessions/${encodeURIComponent(String(args.session_id))}/ancillaries/bags${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(flightAncillarySessionResponse, await res.json())
};