import {z} from 'zod'

export type SeatClaim = {invitation_token: string};

export type CreateApiV1CustomerSeatsClaimArgs = {body: SeatClaim};

export type CreateApiV1CustomerSeatsClaimOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const seatStatus = z.enum(["pending", "claimed", "revoked"]);

export const memberRole = z.enum(["owner", "billing_manager", "member"]);

export const member = z.object({id: z.string(), created_at: z.string(), modified_at: z.string().nullable(), customer_id: z.string(), email: z.string(), name: z.string().nullable(), external_id: z.string().nullable(), role: memberRole});

export const customerSeat = z.object({created_at: z.string(), modified_at: z.string().nullable(), id: z.string(), subscription_id: z.string().nullable(), order_id: z.string().nullable(), status: seatStatus, customer_id: z.string().nullable(), member_id: z.string().nullable(), member: member.nullable(), email: z.string().nullable(), customer_email: z.string().nullable(), invitation_token_expires_at: z.string().nullable(), claimed_at: z.string().nullable(), revoked_at: z.string().nullable(), seat_metadata: z.record(z.string(), z.unknown()).nullable()});

export const customerSeatClaimResponse = z.object({seat: customerSeat, customer_session_token: z.string()});

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
};

/**
 * Claim Seat
 * 
 * POST /v1/customer-seats/claim
 */
export const createApiV1CustomerSeatsClaim = async (args: CreateApiV1CustomerSeatsClaimArgs, options?: CreateApiV1CustomerSeatsClaimOptions) => {
const {baseUrl = "https://api.polar.sh", 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/customer-seats/claim${query.size > 0 ? `?${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(customerSeatClaimResponse, await res.json())
};