import {z} from 'zod'

export type GetApiV1BillsIdArgs = {id: number};

export type GetApiV1BillsIdOptions = {baseUrl?: string | undefined, basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const revAppComponentsLink = z.object({rel: z.string().optional(), href: z.string().optional()});

export const revWebAPIModelsGetOrSearchOfRevAppModelsBill = z.object({ok: z.boolean().optional(), bill_id: z.number().int().optional(), parent_bill_id: z.number().int().optional(), bill_type: z.enum(["NORMAL", "CHILD", "PARENT"]).optional(), print_batch_id: z.number().int().optional(), customer_id: z.number().int().optional(), due_date: z.string().optional(), created_date: z.string().optional(), amount_due: z.number().optional(), invoice_amount: z.number().optional(), credit_memo_amount: z.number().optional(), print_queue_flag: z.boolean().optional(), printed_date: z.string().optional(), generate_downloads: z.boolean().optional(), late_fee_applied_flag: z.boolean().optional(), first_month_flag: z.boolean().optional(), ebpp_queue_flag: z.boolean().optional(), ebpp_sent_date: z.string().optional(), itemize_local: z.boolean().optional(), is_final_bill: z.boolean().optional(), note: z.string().max(512).optional(), bill_print_type_id: z.number().int().optional(), isLive: z.boolean().optional(), cycle_date: z.string().optional(), pdf_only_flag: z.boolean().optional(), print_profile_id: z.number().int().optional(), ready_for_pdf_flag: z.boolean().optional(), bill_create_batch_id: z.number().int().optional(), pdf_file_id: z.number().int().optional(), links: z.array(revAppComponentsLink).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
};

/**
 * View bill
 * 
 * GET /v1/Bills/{id}
 */
export const getApiV1BillsId = async (args: GetApiV1BillsIdArgs, options?: GetApiV1BillsIdOptions) => {
const {baseUrl = "https://restapi.rev.io", fetch: fetchFn = fetch, basic} = options ?? {}

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

if (basic !== undefined) headers.set('authorization', `Basic ${btoa(`${basic.username}:${basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/Bills/${encodeURIComponent(String(args.id))}${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(revWebAPIModelsGetOrSearchOfRevAppModelsBill, await res.json())
};