import {z} from 'zod'

export type CreateApiApiV2OrgIdDowntimesDowntimeIdCancelArgs = {org_id: string, downtime_id: string};

export type CreateApiApiV2OrgIdDowntimesDowntimeIdCancelOptions = {baseUrl: string, Authorization?: string | undefined, fetch?: typeof fetch | undefined};

export const alertGroupRef = z.object({alert_id: z.string(), group_key: z.string().optional(), group_labels: z.record(z.string(), z.string()).nullable().optional()});

export const logicalOp = z.enum(["and", "or"]);

export const pairOperator = z.enum(["=", "!="]);

export const dimensionCondition = z.union([z.object({items: z.array(z.object({})), op: logicalOp, type: z.literal("group")}), z.object({key: z.string(), operator: pairOperator, type: z.literal("pair"), value: z.string()})]);

export const endOnClear = z.object({alert_id: z.string(), group_key: z.string().nullable().optional()});

export const notificationEvents = z.object({cancelled: z.boolean().optional(), ended: z.boolean().optional(), ending_soon: z.boolean().optional(), extended: z.boolean().optional(), started: z.boolean().optional()});

export const downtimeNotifications = z.object({continues: z.string().nullable().optional(), destinations: z.array(z.string()).optional(), ending_soon_lead_secs: z.number().int().optional(), events: notificationEvents.optional()});

export const repeat = z.enum(["none", "daily", "weekly"]);

export const downtimeSchedule = z.object({duration_secs: z.number().int(), ends_at: z.number().int().nullable().optional(), repeat: repeat, start_time_local: z.string().nullable().optional(), starts_at: z.number().int(), timezone: z.string(), weekdays: z.array(z.number().int().gte(0)).optional()});

export const muteSource = z.enum(["slack", "openobserve", "api"]);

export const targetFolders = z.union([z.object({kind: z.literal("all")}), z.object({folder_ids: z.array(z.string()), kind: z.literal("some")})]);

export const incidentMode = z.enum(["muted", "none"]);

export const targetModule = z.enum(["alerts", "anomaly_detections", "synthetics", "slos"]);

export const sloCorrectionMode = z.enum(["exclude", "count_as_good"]);

export const downtimeTarget = z.object({folders: targetFolders, ids: z.array(z.string()).optional(), incident_mode: incidentMode.optional(), module: targetModule, slo_mode: sloCorrectionMode.nullable().optional(), tags: z.array(z.string()).optional()});

export const downtime = z.object({alert_groups: z.array(alertGroupRef).nullable().optional(), cancelled_at: z.number().int().nullable().optional(), cancelled_by: z.string().nullable().optional(), condition: dimensionCondition.nullable().optional(), created_at: z.number().int(), created_by: z.string(), end_on_clear: endOnClear.nullable().optional(), folder_id: z.string().optional(), id: z.string(), name: z.string(), notifications: downtimeNotifications.nullable().optional(), org: z.string(), origin_region: z.string().nullable().optional(), reason: z.string().nullable().optional(), schedule: downtimeSchedule, show_banner: z.boolean().optional(), source: muteSource.nullable().optional(), targets: z.array(downtimeTarget), updated_at: z.number().int(), updated_by: z.string(), version: z.number().int().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
};

/**
 * End or cancel a downtime
 * 
 * POST /api/v2/{org_id}/downtimes/{downtime_id}/cancel
 */
export const createApiApiV2OrgIdDowntimesDowntimeIdCancel = async (args: CreateApiApiV2OrgIdDowntimesDowntimeIdCancelArgs, options: CreateApiApiV2OrgIdDowntimesDowntimeIdCancelOptions) => {
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/v2/${encodeURIComponent(String(args.org_id))}/downtimes/${encodeURIComponent(String(args.downtime_id))}/cancel${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(downtime, await res.json())
};