import {z} from 'zod'

export type CreateFleetRequest = {name: string};

export type CreateApiApiOrgIdFleetFleetsArgs = {org_id: string, body: CreateFleetRequest};

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

export const gateSettings = z.object({observe_secs: z.number().int().gte(0), pass_percent: z.number().int().gte(0), window_secs: z.number().int().gte(0)});

export const fleetSettings = z.object({gate: gateSettings.nullable().optional(), heartbeat_interval_secs: z.number().int().gte(0).nullable().optional(), offline_heartbeats: z.number().int().gte(0).nullable().optional(), offline_ratio_percent: z.number().int().gte(0).nullable().optional(), phase_timeout_secs: z.number().int().gte(0).nullable().optional(), retention_days: z.number().int().gte(0).nullable().optional()});

export const fleetVersion = z.object({config: z.string(), version: z.number().int()});

export const rolloutStatus = z.enum(["scheduled", "waiting", "in_progress", "halted", "completed", "superseded", "rolled_back"]);

export const fleetRollout = z.object({id: z.string(), status: rolloutStatus});

export const fleetState = z.object({at_desired: z.number().int().gte(0), collectors: z.number().int().gte(0), desired: fleetVersion.nullable().optional(), online: z.number().int().gte(0), rollout: fleetRollout.nullable().optional(), stable: fleetVersion.nullable().optional()});

export const fleet = z.object({id: z.string(), name: z.string(), settings: fleetSettings, state: fleetState.nullable().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
};

/**
 * Create a fleet; roles grant access to it, as for dashboard folders
 * 
 * POST /api/{org_id}/fleet/fleets
 */
export const createApiApiOrgIdFleetFleets = async (args: CreateApiApiOrgIdFleetFleetsArgs, options: CreateApiApiOrgIdFleetFleetsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.org_id))}/fleet/fleets${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(fleet, await res.json())
};