import {z} from 'zod'

export type GetApiV1SplitsPartnersArgs = {status?: ('PENDING' | 'ACCEPTED' | 'REVOKED' | 'DECLINED' | 'CANCELLED') | undefined, direction?: ('OUTGOING' | 'INCOMING') | undefined, limit?: number | undefined, cursor?: string | undefined};

export type GetApiV1SplitsPartnersOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const splitPartner = z.object({id: z.string(), companyId: z.string(), tradeName: z.string(), direction: z.enum(["OUTGOING", "INCOMING"]), status: z.enum(["PENDING", "ACCEPTED", "REVOKED", "DECLINED", "CANCELLED"]), feeCap: z.string().nullable(), requestedAt: z.string(), acceptedAt: z.string().nullable()});

export const getApiV1SplitsPartnersResponse = z.object({nextCursor: z.string().nullable(), partners: z.array(splitPartner)});

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
};

/**
 * List split partners
 * 
 * GET /v1/splits/partners
 */
export const getApiV1SplitsPartners = async (args: GetApiV1SplitsPartnersArgs, options?: GetApiV1SplitsPartnersOptions) => {
const {baseUrl = "https://api.yuvexpay.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.direction != null) query.append("direction", String(args.direction))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/splits/partners${query.size > 0 ? `?${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(getApiV1SplitsPartnersResponse, await res.json())
};