import {z} from 'zod'

export type Scheduling = {days?: number | undefined, hours?: number | undefined, minutes?: number | undefined, interval?: ('hour' | 'day' | 'week' | 'month') | undefined, timezone?: string | undefined, recurrence?: number | undefined, lookback_window?: ({name?: ('default' | 'live' | 'max') | undefined}) | undefined};

export type CreateApiApiV31ExtractsArgs = {body: {data_table_title?: string | undefined, template_id?: number | undefined, template_settings?: ({fields?: Array<string> | undefined, additional_params?: Record<string, never> | undefined, sync_historical_data?: string | undefined, scheduling?: (Array<Scheduling> | null) | undefined, dynamic_fields?: (Array<string> | null) | undefined}) | undefined, accounts?: Array<number> | undefined}};

export type CreateApiApiV31ExtractsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV31ExtractsResponse = z.object({created_orders: z.array(z.object({id: z.number().int().optional(), account: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), extraction_order_template_name: z.string().optional(), data_table_id: z.number().int().optional()})).optional(), conflicted_orders: z.array(z.object({id: z.number().int().optional(), account: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), extraction_order_template_name: z.string().optional(), data_table_id: z.number().int().optional()})).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 extract
 * 
 * POST /api/v3.1/extracts/
 * 
 * Also accepts auth: cookieAuth
 */
export const createApiApiV31Extracts = async (args: CreateApiApiV31ExtractsArgs, options?: CreateApiApiV31ExtractsOptions) => {
const {baseUrl = "https://embedded.improvado.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3.1/extracts/${query.size > 0 ? `?${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(createApiApiV31ExtractsResponse, await res.json())
};