import {z} from 'zod'

export type GetApiApi20UsersArgs = {limit?: number | undefined, offset?: number | undefined, order_by?: string | undefined};

export type GetApiApi20UsersOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const accountTypeEnum = z.enum(["regular", "oncall", "ft_non_prescribing", "pt_prescribing"]);

export const nullEnum = z.unknown();

export const physicianQualifications = z.object({credentials: z.string().max(50), dea: z.string().max(50).optional(), license: z.string().max(50), license_state: z.string().max(2), npi: z.string().max(10).nullable().optional()});

export const userTypeEnum = z.enum(["physician", "staff"]);

export const user = z.object({account_type: z.union([accountTypeEnum, nullEnum]).optional(), credentialed: z.boolean().optional(), email: z.string().max(255), first_name: z.string().max(50), has_chart_access: z.boolean().optional(), id: z.number().int().optional(), is_active: z.boolean(), is_practice_admin: z.boolean().optional(), is_read_only: z.boolean().optional(), last_name: z.string().max(60), physician_qualifications: physicianQualifications.optional(), practice: z.number().int(), user_type: userTypeEnum});

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

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 Users
 * 
 * GET /api/2.0/users/
 */
export const getApiApi20Users = async (args: GetApiApi20UsersArgs, options?: GetApiApi20UsersOptions) => {
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.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

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