import {z} from 'zod'

export type GetApiVVersionBrokersIdArgs = {id: string, version: string};

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

export const dtosCompanyLink = z.object({name: z.string(), id: z.string(), href: z.string()});

export const dtosProduct = z.object({quantity: z.number().int().optional(), cost: z.number().optional(), sku: z.string().optional(), type: z.string().optional(), name: z.string().optional(), invoice_type: z.string().optional(), paid_through_date: z.string().optional(), paid_by: dtosCompanyLink.optional()});

export const dtosTeamLink = z.object({id: z.string(), href: z.string()});

export const dtosProductLink = z.object({name: z.string(), id: z.string(), href: z.string()});

export const dtosBroker = z.object({id: z.string(), name: z.string(), active_employees_count: z.number().int().optional(), contract_start_date: z.string().optional(), subscription: dtosProduct.optional(), teams: z.array(dtosTeamLink).optional(), extra_seats: dtosProduct.optional(), products: z.array(dtosProductLink).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
};

/**
 * broker
 * 
 * GET /v{version}/brokers/{id}
 */
export const getApiVVersionBrokersId = async (args: GetApiVVersionBrokersIdArgs, options: GetApiVVersionBrokersIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v${encodeURIComponent(String(args.version))}/brokers/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${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(dtosBroker, await res.json())
};