import {z} from 'zod'

export type UserSimple = {'avatar-thumb-url'?: unknown | undefined, 'created-at'?: unknown | undefined, email: unknown, 'employee-number'?: unknown | undefined, firstname: unknown, fullname?: unknown | undefined, id?: number | undefined, lastname: unknown, login: unknown, 'salesforce-id': unknown, 'updated-at'?: unknown | undefined};

export type UploadError = {'created-at'?: unknown | undefined, 'created-by'?: UserSimple | undefined, 'field-errors': unknown, 'field-with-error'?: unknown | undefined, 'first-column'?: unknown | undefined, id?: number | undefined, row?: number | undefined, type?: unknown | undefined, 'updated-at'?: unknown | undefined, 'updated-by'?: UserSimple | undefined, value?: unknown | undefined};

export type DataFileSource = {'created-at'?: unknown | undefined, 'created-by'?: UserSimple | undefined, 'end-time'?: unknown | undefined, 'file-content-type'?: unknown | undefined, 'file-file-name'?: unknown | undefined, 'file-file-size'?: unknown | undefined, id?: number | undefined, 'integration-id'?: number | undefined, 'integration-run-id'?: number | undefined, progress?: number | undefined, 'records-count'?: number | undefined, 'records-created'?: number | undefined, 'records-updated'?: number | undefined, 'result-text'?: unknown | undefined, 'source-for': unknown, 'start-time'?: unknown | undefined, status?: unknown | undefined, type?: unknown | undefined, 'updated-at'?: unknown | undefined, 'updated-by'?: UserSimple | undefined, 'upload-errors'?: Array<UploadError> | undefined, 'upload-errors-count'?: number | undefined};

export type CreateApiDataFileSourcesLoadFromSftpArgs = {return_object?: ('limited' | 'shallow' | 'none') | undefined, filter?: string | undefined, body: DataFileSource};

export type CreateApiDataFileSourcesLoadFromSftpOptions = {baseUrl?: string | undefined, OAuth2AccessCode?: string | undefined, fetch?: typeof fetch | undefined};

export const userSimple = z.object({"avatar-thumb-url": z.string().optional(), "created-at": z.string().optional(), email: z.string(), "employee-number": z.string().optional(), firstname: z.string(), fullname: z.string().optional(), id: z.number().int().optional(), lastname: z.string(), login: z.string(), "salesforce-id": z.string(), "updated-at": z.string().optional()});

export const uploadError = z.object({"created-at": z.string().optional(), "created-by": userSimple.optional(), "field-errors": z.string(), "field-with-error": z.string().optional(), "first-column": z.string().optional(), id: z.number().int().optional(), row: z.number().int().optional(), type: z.string().optional(), "updated-at": z.string().optional(), "updated-by": userSimple.optional(), value: z.string().optional()});

export const dataFileSource = z.object({"created-at": z.string().optional(), "created-by": userSimple.optional(), "end-time": z.string().optional(), "file-content-type": z.string().optional(), "file-file-name": z.string().optional(), "file-file-size": z.string().optional(), id: z.number().int().optional(), "integration-id": z.number().int().optional(), "integration-run-id": z.number().int().optional(), progress: z.number().int().optional(), "records-count": z.number().int().optional(), "records-created": z.number().int().optional(), "records-updated": z.number().int().optional(), "result-text": z.string().optional(), "source-for": z.string(), "start-time": z.string().optional(), status: z.string().optional(), type: z.string().optional(), "updated-at": z.string().optional(), "updated-by": userSimple.optional(), "upload-errors": z.array(uploadError).optional(), "upload-errors-count": z.number().int().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
};

/**
 * Upload flat file and process via data file source
 * 
 * POST /data_file_sources/load_from_sftp
 * 
 * Also accepts auth: OAuth2ClientCredential
 */
export const createApiDataFileSourcesLoadFromSftp = async (args: CreateApiDataFileSourcesLoadFromSftpArgs, options?: CreateApiDataFileSourcesLoadFromSftpOptions) => {
const {baseUrl = "https://r38.coupadev.com/api", fetch: fetchFn = fetch, OAuth2AccessCode} = options ?? {}

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

if (args.return_object != null) query.append("return_object", String(args.return_object))
if (args.filter != null) query.append("filter", String(args.filter))
if (OAuth2AccessCode !== undefined) headers.set('authorization', `Bearer ${OAuth2AccessCode}`)

const url = `${baseUrl.replace(/\/+$/, '')}/data_file_sources/load_from_sftp${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(dataFileSource, await res.json())
};