import {z} from 'zod'

export type FileCreateSchema = {file?: string | undefined, name: string, fileType: 'audio/aac' | 'image/png' | 'image/jpeg' | 'image/svg+xml' | 'image/gif' | 'image/webp' | 'image/x-icon' | 'image/bmp' | 'image/tiff' | 'image/avif' | 'image/heic' | 'application/pdf' | 'application/msword' | 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' | 'text/plain' | 'text/markdown' | 'text/csv' | 'application/rtf' | 'application/vnd.oasis.opendocument.text' | 'application/json' | 'application/zip' | 'application/vnd.ms-excel' | 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' | 'application/vnd.oasis.opendocument.spreadsheet' | 'application/vnd.ms-powerpoint' | 'application/vnd.openxmlformats-officedocument.presentationml.presentation' | 'application/vnd.oasis.opendocument.presentation' | 'application/vnd.tcpdump.pcap', slug?: string | undefined};

export type CreateApiFileArgs = {body: {data: FileCreateSchema}};

export type CreateApiFileOptions = {baseUrl?: string | undefined, ApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const fileReadSchema = z.object({file: z.string().optional(), name: z.string(), fileType: z.enum(["audio/aac", "image/png", "image/jpeg", "image/svg+xml", "image/gif", "image/webp", "image/x-icon", "image/bmp", "image/tiff", "image/avif", "image/heic", "application/pdf", "application/msword", "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "text/plain", "text/markdown", "text/csv", "application/rtf", "application/vnd.oasis.opendocument.text", "application/json", "application/zip", "application/vnd.ms-excel", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "application/vnd.oasis.opendocument.spreadsheet", "application/vnd.ms-powerpoint", "application/vnd.openxmlformats-officedocument.presentationml.presentation", "application/vnd.oasis.opendocument.presentation", "application/vnd.tcpdump.pcap"]), slug: z.string().optional(), isPublic: z.boolean().optional(), imageAccessToken: z.string().optional()});

export const createApiFileResponse = z.object({data: fileReadSchema.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
};

/**
 * Create File
 * 
 * POST /file
 */
export const createApiFile = async (args: CreateApiFileArgs, options?: CreateApiFileOptions) => {
const {baseUrl = "https://oneuptime.com/api", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (ApiKey !== undefined) headers.set("APIKey", ApiKey)

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