import {z} from 'zod'

export type GetApiV1FilesIdArgs = {id: string};

export type GetApiV1FilesIdOptions = {baseUrl?: string | undefined, defaultValue?: string | undefined, fetch?: typeof fetch | undefined};

export const getFileV1FileType = z.enum(["browser_download", "screenshot", "recording", "customer_upload"]);

export const getFileV1Status = z.enum(["available", "uploading", "upload_failed", "deleted"]);

export const getFileV1 = z.object({downloadUrl: z.string(), expiryTime: z.string().optional(), fileBytes: z.number().int(), fileName: z.string(), fileType: getFileV1FileType, id: z.string(), orgId: z.string(), sessionIds: z.array(z.string()).optional(), status: getFileV1Status, uploadStartTime: z.string()});

export const issue = z.object({code: z.string().optional(), details: z.record(z.string(), z.unknown()).optional(), message: z.string(), reason: z.string().optional()});

export const envelopeDefaultMeta = z.object({requestId: z.string().optional()});

export const envelopeGetFileV1EnvelopeDefaultMeta = z.object({data: getFileV1, errors: z.array(issue).optional(), meta: envelopeDefaultMeta, warnings: z.array(issue).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
};

/**
 * Get a file
 * 
 * GET /v1/files/{id}
 */
export const getApiV1FilesId = async (args: GetApiV1FilesIdArgs, options?: GetApiV1FilesIdOptions) => {
const {baseUrl = "https://api.airtop.ai/api", fetch: fetchFn = fetch, defaultValue} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/files/${encodeURIComponent(String(args.id))}${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(envelopeGetFileV1EnvelopeDefaultMeta, await res.json())
};