import {z} from 'zod'

export type DispatchPlanSelection = {orderIds: Array<string>, draftRouteIds?: Array<string> | undefined} | {draftRouteIds: Array<string>, orderIds?: Array<string> | undefined};

export type MoveDispatchPlanOrders = {expectedRevision: number, selection: DispatchPlanSelection};

export type CreateApiV1PlansPlanIdOrdersMoveBackArgs = {planId: string, body: MoveDispatchPlanOrders};

export type CreateApiV1PlansPlanIdOrdersMoveBackOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const dispatchPlanTransfer = z.object({transferId: z.string(), orderId: z.string(), sourceEpisodeId: z.string(), destinationEpisodeId: z.string(), transferredAt: z.string()});

export const dispatchPlanTransferDestination = z.object({planId: z.string(), revision: z.number().int(), contentHash: z.string(), activeMemberCount: z.number().int(), name: z.string()});

export const transferredDispatchPlanOrders = z.object({planId: z.string(), revision: z.number().int(), contentHash: z.string(), activeMemberCount: z.number().int(), transfers: z.array(dispatchPlanTransfer), destination: dispatchPlanTransferDestination});

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
};

/**
 * Move Back Dispatch Plan Orders
 * 
 * POST /v1/plans/{planId}/orders:move-back
 */
export const createApiV1PlansPlanIdOrdersMoveBack = async (args: CreateApiV1PlansPlanIdOrdersMoveBackArgs, options?: CreateApiV1PlansPlanIdOrdersMoveBackOptions) => {
const {baseUrl = "https://api.sandbox.usenash.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/plans/${encodeURIComponent(String(args.planId))}/orders:move-back${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(transferredDispatchPlanOrders, await res.json())
};