import {z} from 'zod'

export type GetApiV2AutoMonitorSetupsArgs = {status?: string | undefined, external_id?: string | undefined};

export type GetApiV2AutoMonitorSetupsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const evaluatorPropertyType = z.enum(["string", "int", "float", "boolean", "enum"]);

export const evaluatorProperty = z.object({description: z.string().optional(), enum_values: z.array(z.string()).optional(), label: z.string().optional(), name: z.string(), type: evaluatorPropertyType});

export const responseAutoMonitorEvaluatorResponse = z.object({binding_id: z.string().optional(), error_message: z.string().optional(), evaluator_id: z.string().optional(), evaluator_type: z.string().optional(), input_schema: z.array(evaluatorProperty).optional(), output_schema: z.array(evaluatorProperty).optional(), processed_at: z.string().optional(), status: z.string().optional()});

export const typesComparisonOperator = z.enum(["equals", "not_equals", "contains", "not_contains", "in", "not_in"]);

export const typesRule = z.object({key: z.string().optional(), op: typesComparisonOperator.optional(), source: z.string().optional(), value: z.string().optional(), value_type: z.string().optional()});

export const responseAutoMonitorSetupResponse = z.object({created_at: z.string().optional(), env_project_id: z.string().optional(), evaluators: z.array(responseAutoMonitorEvaluatorResponse).optional(), external_id: z.string().optional(), id: z.string().optional(), init_rules: z.array(typesRule).optional(), org_id: z.string().optional(), project_id: z.string().optional(), status: z.string().optional(), updated_at: z.string().optional()});

export const getApiV2AutoMonitorSetupsResponse = z.array(responseAutoMonitorSetupResponse);

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
};

/**
 * List auto monitor setups
 * 
 * GET /v2/auto-monitor-setups
 */
export const getApiV2AutoMonitorSetups = async (args: GetApiV2AutoMonitorSetupsArgs, options?: GetApiV2AutoMonitorSetupsOptions) => {
const {baseUrl = "https://api.traceloop.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.external_id != null) query.append("external_id", String(args.external_id))

const url = `${baseUrl.replace(/\/+$/, '')}/v2/auto-monitor-setups${query.size > 0 ? `?${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(getApiV2AutoMonitorSetupsResponse, await res.json())
};