import {z} from 'zod'

export type GetApiApiOrgIdOncallIncidentsIncidentIdResponsesArgs = {org_id: string, incident_id: string};

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

export const resolutionCause = z.enum(["config_change_or_deploy", "capacity_or_load", "dependency_failure", "expected_or_maintenance", "noisy_threshold", "data_or_ingestion_issue", "genuine_defect", "still_unknown"]);

export const responderRole = z.enum(["owner", "impacted"]);

export const responseState = z.enum(["triggered", "triaged", "acknowledged", "resolved"]);

export const subjectType = z.enum(["alert", "incident"]);

export const subjectRef = z.object({firing: z.number().int().gte(0), source_id: z.string(), subject_type: subjectType});

export const onCallResponse = z.object({acked_at: z.number().int().nullable().optional(), acked_by: z.string().nullable().optional(), cause: resolutionCause.nullable().optional(), cause_note: z.string().nullable().optional(), closed_at: z.number().int().nullable().optional(), exhausted_at: z.number().int().nullable().optional(), id: z.string(), incident_id: z.string().nullable().optional(), ladder_anchor: z.number().int().nullable().optional(), ladder_run: z.number().int().nullable().optional(), opened_at: z.number().int(), org_id: z.string(), origin_response_id: z.string().nullable().optional(), priority: z.number().int(), responder_role: responderRole.optional(), snoozed_until: z.number().int().nullable().optional(), state: responseState, subject: subjectRef, team_id: z.string().nullable().optional(), title: z.string().nullable().optional(), updated_at: z.number().int().optional()});

export const getApiApiOrgIdOncallIncidentsIncidentIdResponsesResponse = z.array(onCallResponse);

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
};

/**
 * The on-call records that paged for an incident
 * 
 * GET /api/{org_id}/oncall/incidents/{incident_id}/responses
 */
export const getApiApiOrgIdOncallIncidentsIncidentIdResponses = async (args: GetApiApiOrgIdOncallIncidentsIncidentIdResponsesArgs, options: GetApiApiOrgIdOncallIncidentsIncidentIdResponsesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.org_id))}/oncall/incidents/${encodeURIComponent(String(args.incident_id))}/responses${query.size > 0 ? `?${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(getApiApiOrgIdOncallIncidentsIncidentIdResponsesResponse, await res.json())
};