import {z} from 'zod'

export type GetApiApi20VaccineArgs = {cdc_type?: string | undefined, creation_type?: ('elation' | 'medispan' | 'user') | undefined, cvx?: number | undefined, limit?: number | undefined, name?: string | undefined, offset?: number | undefined, order_by?: string | undefined, practice?: Array<number> | undefined};

export type GetApiApi20VaccineOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const vaccineCreationType = z.enum(["elation", "medispan", "user"]);

export const vaccine = z.object({cdc_type: z.string().nullable().optional(), created_date: z.string().nullable().optional(), creation_type: vaccineCreationType.optional(), cvx: z.number().int().nullable().optional(), deleted_date: z.string().nullable().optional(), description: z.string().optional(), id: z.number().int().optional(), is_user_created: z.boolean().optional(), name: z.string().optional(), ndc: z.string().nullable().optional(), ndc_values: z.array(z.string()).optional(), practice: z.number().int().nullable().optional()});

export const paginatedVaccineList = z.object({count: z.number().int().optional(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(vaccine)});

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 Vaccines
 * 
 * GET /api/2.0/vaccine/
 */
export const getApiApi20Vaccine = async (args: GetApiApi20VaccineArgs, options?: GetApiApi20VaccineOptions) => {
const {baseUrl = "https://sandbox.elationemr.com/api/2.0", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.cdc_type != null) query.append("cdc_type", String(args.cdc_type))
if (args.creation_type != null) query.append("creation_type", String(args.creation_type))
if (args.cvx != null) query.append("cvx", String(args.cvx))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.name != null) query.append("name", String(args.name))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (args.practice != null) query.append("practice", args.practice.join(','))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/2.0/vaccine/${query.size > 0 ? `?${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(paginatedVaccineList, await res.json())
};