import {z} from 'zod'

export type GetApiTargetPortfolioHandlerArgs = {filter?: string | undefined, ids?: string | undefined, name?: string | undefined, names?: string | undefined, namespace?: string | undefined, fields?: string | undefined, debug?: 'true' | undefined, format?: 'csv' | undefined};

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

export const errorCodes = z.object({code: z.string().optional(), message: z.string().optional()});

export const disseminationDestinations = z.object({email_dissapi_configs: z.array(z.object({bcc_list: z.array(z.string()).optional(), cc_list: z.array(z.string()).optional(), content: z.string().optional(), email_list: z.array(z.string()).optional(), file_keys: z.array(z.string()).optional(), recipient_list: z.array(z.string()), subject: z.string()})).optional(), s3_dissapi_configs: z.array(z.object({bucket: z.string(), file_keys: z.array(z.string()), key_prefix: z.string()})).optional(), sftp_dissapi_configs: z.array(z.object({file_keys: z.array(z.string()), sftp_ids: z.array(z.string())})).optional()});

export const targetPortfolioHandlerNotificationConfig = z.object({diss_destinations: disseminationDestinations.optional(), file_name_format: z.string().optional()});

export const timestampWindow = z.object({end_ts: z.string(), start_ts: z.string().optional(), tzinfo: z.string().optional()});

export const status = z.object({created_at: z.string().optional(), created_by: z.string().optional(), last_modified: z.string(), last_modified_by: z.string().optional(), locked_after: z.string().optional()});

export const targetPortfolioHandlerPatchPutGet = z.object({auto_select: z.boolean().optional(), eod_final_portfolio_lock_enabled: z.boolean().optional(), eod_status_patch_allowed: z.boolean().optional(), event_notification_config: z.object({FAILED_VALIDATION: targetPortfolioHandlerNotificationConfig.optional(), FINAL: targetPortfolioHandlerNotificationConfig.optional(), PASSED_VALIDATION: targetPortfolioHandlerNotificationConfig.optional(), PAST_DEADLINE: targetPortfolioHandlerNotificationConfig.optional(), PENDING_VALIDATION: targetPortfolioHandlerNotificationConfig.optional(), SELECTED: targetPortfolioHandlerNotificationConfig.optional(), UNSELECTED: targetPortfolioHandlerNotificationConfig.optional()}).optional(), intraday_auto_select: z.boolean().optional(), intraday_final_portfolio_lock_enabled: z.boolean().optional(), intraday_selection_window: timestampWindow.optional(), intraday_status_patch_allowed: z.boolean().optional(), intraday_validation_window: timestampWindow.optional(), intraday_validator_fn: z.string().optional(), name: z.string(), namespace: z.string(), selection_window: timestampWindow.optional(), validation_window: timestampWindow.optional(), validator_fn: z.string().optional(), id: z.string(), status: status});

export const getApiTargetPortfolioHandlerResponse = z.object({error_codes: errorCodes.optional(), results: z.array(targetPortfolioHandlerPatchPutGet).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 all MerQube portfolio_handler.
 * 
 * GET /target_portfolio_handler
 */
export const getApiTargetPortfolioHandler = async (args: GetApiTargetPortfolioHandlerArgs, options?: GetApiTargetPortfolioHandlerOptions) => {
const {baseUrl = "https://api.merqube.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.filter != null) query.append("filter", String(args.filter))
if (args.ids != null) query.append("ids", String(args.ids))
if (args.name != null) query.append("name", String(args.name))
if (args.names != null) query.append("names", String(args.names))
if (args.namespace != null) query.append("namespace", String(args.namespace))
if (args.fields != null) query.append("fields", String(args.fields))
if (args.debug != null) query.append("debug", String(args.debug))
if (args.format != null) query.append("format", String(args.format))

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