import {z} from 'zod'

export type DocumentOrderingFieldsEnum = 'name' | 'date_created' | 'date_status_changed' | 'date_of_last_action' | 'date_modified' | 'date_sent' | 'date_completed' | 'date_expiration' | 'date_declined' | 'status' | '-name' | '-date_created' | '-date_status_changed' | '-date_of_last_action' | '-date_modified' | '-date_sent' | '-date_completed' | '-date_expiration' | '-date_declined' | '-status';

export type DocumentStatusRequestEnum = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14;

export type GetApiPublicV1DocumentsArgs = {template_id?: string | undefined, form_id?: string | undefined, folder_uuid?: string | undefined, contact_id?: string | undefined, count?: number | undefined, page?: number | undefined, order_by?: DocumentOrderingFieldsEnum | undefined, created_from?: string | undefined, created_to?: string | undefined, deleted?: boolean | undefined, id?: string | undefined, completed_from?: string | undefined, completed_to?: string | undefined, membership_id?: string | undefined, metadata?: Array<string> | undefined, modified_from?: string | undefined, modified_to?: string | undefined, q?: string | undefined, status?: DocumentStatusRequestEnum | undefined, status__ne?: DocumentStatusRequestEnum | undefined, tag?: string | undefined};

export type GetApiPublicV1DocumentsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const documentListResponse = z.object({results: z.array(z.object({id: z.string().optional(), name: z.string().optional(), status: z.string().optional(), date_created: z.string().optional(), date_modified: z.string().optional(), date_sent: z.string().nullable().optional(), date_completed: z.string().nullable().optional(), expiration_date: z.string().nullable().optional(), version: z.string().optional()})).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
};

/**
 * List Documents
 * 
 * GET /public/v1/documents
 * 
 * Also accepts auth: oauth2
 */
export const getApiPublicV1Documents = async (args: GetApiPublicV1DocumentsArgs, options?: GetApiPublicV1DocumentsOptions) => {
const {baseUrl = "https://api.pandadoc.com", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.template_id != null) query.append("template_id", String(args.template_id))
if (args.form_id != null) query.append("form_id", String(args.form_id))
if (args.folder_uuid != null) query.append("folder_uuid", String(args.folder_uuid))
if (args.contact_id != null) query.append("contact_id", String(args.contact_id))
if (args.count != null) query.append("count", String(args.count))
if (args.page != null) query.append("page", String(args.page))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (args.created_from != null) query.append("created_from", String(args.created_from))
if (args.created_to != null) query.append("created_to", String(args.created_to))
if (args.deleted != null) query.append("deleted", String(args.deleted))
if (args.id != null) query.append("id", String(args.id))
if (args.completed_from != null) query.append("completed_from", String(args.completed_from))
if (args.completed_to != null) query.append("completed_to", String(args.completed_to))
if (args.membership_id != null) query.append("membership_id", String(args.membership_id))
for (const item of args.metadata ?? []) query.append("metadata", String(item))
if (args.modified_from != null) query.append("modified_from", String(args.modified_from))
if (args.modified_to != null) query.append("modified_to", String(args.modified_to))
if (args.q != null) query.append("q", String(args.q))
if (args.status != null) query.append("status", String(args.status))
if (args.status__ne != null) query.append("status__ne", String(args.status__ne))
if (args.tag != null) query.append("tag", String(args.tag))
if (apiKey !== undefined) headers.set("Authorization", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/public/v1/documents${query.size > 0 ? `?${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(documentListResponse, await res.json())
};