import {z} from 'zod'

export type CreateReportRequest = {display_name: string | null, format: 'CSV' | 'HEADLESS_CSV' | 'HEADLESS_PSV' | 'JSON' | 'JSONL' | 'PSV' | 'XLSX' | null, formats: Array<'CSV' | 'HEADLESS_CSV' | 'HEADLESS_PSV' | 'JSON' | 'JSONL' | 'PSV' | 'XLSX'> | null, name: string, parameters: {[key: string]: string}, report_type: string, rerun: boolean | null, scopes: Array<'CLIENT_ADMIN' | 'CLIENT_SUPERUSER' | 'CONSUMER_PUBLIC'> | null, sftp_report_name: string | null, sftp_server_id: string | null, tags: Array<string> | null};

export type CreateApiV4ReportsArgs = {body: CreateReportRequest};

export type CreateApiV4ReportsOptions = {baseUrl?: string | undefined, HEADER?: string | undefined, fetch?: typeof fetch | undefined};

export const reportResponse = z.object({completed_date: z.string().nullable(), display_name: z.string(), download_uri: z.string().nullable(), formats: z.array(z.enum(["CSV", "HEADLESS_CSV", "HEADLESS_PSV", "JSON", "JSONL", "PSV", "XLSX"])), name: z.string(), report_id: z.string(), report_type: z.string(), tags: z.array(z.string())});

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 a report
 * 
 * POST /v4/reports
 * 
 * Also accepts auth: QUERY, COOKIE
 */
export const createApiV4Reports = async (args: CreateApiV4ReportsArgs, options?: CreateApiV4ReportsOptions) => {
const {baseUrl = "https://api.extole.io", fetch: fetchFn = fetch, HEADER} = options ?? {}

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

if (HEADER !== undefined) headers.set("Authorization", HEADER)

const url = `${baseUrl.replace(/\/+$/, '')}/v4/reports${query.size > 0 ? `?${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(reportResponse, await res.json())
};