import {z} from 'zod'

export type GetApiBusinessV2TransactionsTransactionIdAttachmentsArgs = {transactionId: string};

export type GetApiBusinessV2TransactionsTransactionIdAttachmentsOptions = {baseUrl?: string | undefined, standardAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const urlType = z.enum(["DOWNLOAD_URL", "UPLOAD_URL", "UPLOAD_COMPLETED", "DELETE", "THUMBNAILS_DOWNLOAD_URL", "UPDATE_METADATA"]);

export const transactionAttachmentType = z.enum(["RECEIPT", "INVOICE", "MAIL", "OTHER", "PURCHASE_REQUEST", "POP_AUTH", "POP_SETTLEMENT"]);

export const uploadUserChannel = z.enum(["WEB", "MOBILE", "BO_USER", "business", "BAPI", "PAPI", "OTHER"]);

export const transactionAttachmentCompressedFile = z.object({file_name: z.string().optional(), file_extension: z.string().optional(), file_size: z.number().int().optional(), file_url: z.string().optional(), url: z.string().optional(), url_type: urlType.optional()});

export const transactionAttachment = z.object({attachment_id: z.string().optional(), transaction_id: z.string().optional(), file_name: z.string().optional(), file_extension: z.string().optional(), file_size: z.number().int().optional(), url: z.string().optional(), file_url: z.string().optional(), url_type: urlType.optional(), attachment_type: transactionAttachmentType.optional(), read_only: z.boolean().optional(), content_type: z.string().optional(), upload_time: z.string().optional(), attachment_user_id: z.string().optional(), upload_user_channel: uploadUserChannel.optional(), compressed_file: transactionAttachmentCompressedFile.optional(), metadata: z.record(z.string(), z.string()).optional(), last_update_time: z.string().optional()});

export const transactionAttachments = z.object({attachments: z.array(transactionAttachment).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
};

/**
 * Search Transaction Attachments
 * 
 * GET /business/v2/transactions/{transactionId}/attachments
 */
export const getApiBusinessV2TransactionsTransactionIdAttachments = async (args: GetApiBusinessV2TransactionsTransactionIdAttachmentsArgs, options?: GetApiBusinessV2TransactionsTransactionIdAttachmentsOptions) => {
const {baseUrl = "https://api.soldo.com", fetch: fetchFn = fetch, standardAuth} = options ?? {}

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

if (standardAuth !== undefined) headers.set('authorization', `Bearer ${standardAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/business/v2/transactions/${encodeURIComponent(String(args.transactionId))}/attachments${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(transactionAttachments, await res.json())
};