import {z} from 'zod'

export type AlertMeasurementSelectSchema = {_id?: boolean | undefined, createdAt?: boolean | undefined, updatedAt?: boolean | undefined, deletedAt?: boolean | undefined, projectId?: boolean | undefined, name?: boolean | undefined, key?: boolean | undefined, description?: boolean | undefined, metricName?: boolean | undefined, startAnchorType?: boolean | undefined, endAnchorType?: boolean | undefined, startAlertStateId?: boolean | undefined, endAlertStateId?: boolean | undefined, startAlertStateRole?: boolean | undefined, endAlertStateRole?: boolean | undefined, startStateOccurrence?: boolean | undefined, endStateOccurrence?: boolean | undefined, unit?: boolean | undefined, aggregationType?: boolean | undefined, isEnabled?: boolean | undefined, showOnAlertView?: boolean | undefined, order?: boolean | undefined, isSystemDefined?: boolean | undefined, backfillRequestedAt?: boolean | undefined, backfillCursorCreatedAt?: boolean | undefined, backfillCompletedAt?: boolean | undefined, createdByUserId?: boolean | undefined};

export type CreateApiAlertMeasurementIdGetItemArgs = {id: string, body: {select?: AlertMeasurementSelectSchema | undefined}};

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

export const alertMeasurement = z.object({_id: z.string().optional(), createdAt: z.object({}).optional(), updatedAt: z.object({}).optional(), deletedAt: z.object({}).optional(), version: z.number().optional(), projectId: z.string(), name: z.string(), key: z.string().optional(), description: z.string().optional(), metricName: z.string(), startAnchorType: z.enum(["Impact Started At", "Created At", "Timeline Start", "State Entered", "State Role Entered", "First Paged At"]), endAnchorType: z.enum(["Impact Started At", "Created At", "Timeline Start", "State Entered", "State Role Entered", "First Paged At"]), startAlertStateId: z.string().optional(), endAlertStateId: z.string().optional(), startAlertStateRole: z.enum(["Created", "Acknowledged", "Resolved"]).optional(), endAlertStateRole: z.enum(["Created", "Acknowledged", "Resolved"]).optional(), startStateOccurrence: z.enum(["First", "Last"]).optional(), endStateOccurrence: z.enum(["First", "Last"]).optional(), unit: z.string().optional(), aggregationType: z.enum(["Avg", "Max", "Min", "P50", "P90", "P95", "P99"]).optional(), isEnabled: z.boolean(), showOnAlertView: z.boolean(), order: z.number().optional(), isSystemDefined: z.boolean(), backfillRequestedAt: z.object({}).optional(), backfillCursorCreatedAt: z.object({}).optional(), backfillCompletedAt: z.object({}).optional(), createdByUserId: z.string().optional()});

export const createApiAlertMeasurementIdGetItemResponse = z.object({data: alertMeasurement.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 Alert Measurement
 * 
 * POST /alert-measurement/{id}/get-item
 */
export const createApiAlertMeasurementIdGetItem = async (args: CreateApiAlertMeasurementIdGetItemArgs, options?: CreateApiAlertMeasurementIdGetItemOptions) => {
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 = `${baseUrl.replace(/\/+$/, '')}/alert-measurement/${encodeURIComponent(String(args.id))}/get-item${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(createApiAlertMeasurementIdGetItemResponse, await res.json())
};