import {z} from 'zod'

export type DbaasServiceName = string;

export type JsonSchemaOpensearch = {thread_pool_search_throttled_size?: number | undefined, thread_pool_analyze_size?: number | undefined, thread_pool_get_size?: number | undefined, thread_pool_get_queue_size?: number | undefined, indices_memory_max_index_buffer_size?: number | undefined, indices_recovery_max_concurrent_file_chunks?: number | undefined, indices_queries_cache_size?: number | undefined, search_backpressure?: ({mode?: ('monitor_only' | 'enforced' | 'disabled') | undefined, node_duress?: ({cpu_threshold?: number | undefined, heap_threshold?: number | undefined, num_successive_breaches?: number | undefined}) | undefined, search_shard_task?: ({total_heap_percent_threshold?: number | undefined, elapsed_time_millis_threshold?: number | undefined, cancellation_rate?: number | undefined, heap_variance?: number | undefined, heap_moving_average_window_size?: number | undefined, cancellation_ratio?: number | undefined, heap_percent_threshold?: number | undefined, cpu_time_millis_threshold?: number | undefined, cancellation_burst?: number | undefined}) | undefined, search_task?: ({total_heap_percent_threshold?: number | undefined, elapsed_time_millis_threshold?: number | undefined, cancellation_rate?: number | undefined, heap_variance?: number | undefined, heap_moving_average_window_size?: number | undefined, cancellation_ratio?: number | undefined, heap_percent_threshold?: number | undefined, cpu_time_millis_threshold?: number | undefined, cancellation_burst?: number | undefined}) | undefined}) | undefined, shard_indexing_pressure?: ({primary_parameter?: ({shard?: ({min_limit?: number | undefined}) | undefined, node?: ({soft_limit?: number | undefined}) | undefined}) | undefined, operating_factor?: ({upper?: number | undefined, optimal?: number | undefined, lower?: number | undefined}) | undefined, enforced?: boolean | undefined, enabled?: boolean | undefined}) | undefined, knn_memory_circuit_breaker_enabled?: boolean | undefined, thread_pool_search_size?: number | undefined, indices_memory_min_index_buffer_size?: number | undefined, indices_recovery_max_bytes_per_sec?: number | undefined, http_max_initial_line_length?: number | undefined, enable_security_audit?: boolean | undefined, thread_pool_write_queue_size?: number | undefined, script_max_compilations_rate?: string | undefined, search_max_buckets?: (number | null) | undefined, reindex_remote_whitelist?: (Array<string | null> | null) | undefined, override_main_response_version?: boolean | undefined, http_max_header_size?: number | undefined, 'email-sender'?: {email_sender_name: string, email_sender_password: string, email_sender_username: string} | undefined, indices_fielddata_cache_size?: (number | null) | undefined, action_destructive_requires_name?: (boolean | null) | undefined, plugins_alerting_filter_by_backend_roles?: boolean | undefined, indices_memory_index_buffer_size?: number | undefined, thread_pool_force_merge_size?: number | undefined, auth_failure_listeners?: ({internal_authentication_backend_limiting?: ({allowed_tries?: number | undefined, authentication_backend?: 'internal' | undefined, block_expiry_seconds?: number | undefined, max_blocked_clients?: number | undefined, max_tracked_clients?: number | undefined, time_window_seconds?: number | undefined, type?: 'username' | undefined}) | undefined, ip_rate_limiting?: ({allowed_tries?: number | undefined, block_expiry_seconds?: number | undefined, max_blocked_clients?: number | undefined, max_tracked_clients?: number | undefined, time_window_seconds?: number | undefined, type?: 'ip' | undefined}) | undefined}) | undefined, 'ism-history'?: ({ism_enabled: boolean, ism_history_enabled?: boolean | undefined, ism_history_max_age?: number | undefined, ism_history_max_docs?: number | undefined, ism_history_rollover_check_period?: number | undefined, ism_history_rollover_retention_period?: number | undefined}) | undefined, cluster_routing_allocation_node_concurrent_recoveries?: number | undefined, thread_pool_analyze_queue_size?: number | undefined, action_auto_create_index_enabled?: boolean | undefined, http_max_content_length?: number | undefined, thread_pool_write_size?: number | undefined, thread_pool_search_queue_size?: number | undefined, knn_memory_circuit_breaker_limit?: number | undefined, indices_query_bool_max_clause_count?: number | undefined, thread_pool_search_throttled_queue_size?: number | undefined, cluster_max_shards_per_node?: number | undefined};

export type CreateApiDbaasOpensearchNameArgs = {name: DbaasServiceName, body: {'max-index-count'?: (number | null) | undefined, 'keep-index-refresh-interval'?: boolean | undefined, 'ip-filter'?: Array<string> | undefined, 'termination-protection'?: boolean | undefined, 'fork-from-service'?: DbaasServiceName | undefined, 'index-patterns'?: (Array<{'max-index-count'?: (number | null) | undefined, 'sorting-algorithm'?: ('alphabetical' | 'creation_date') | undefined, pattern?: string | undefined}>) | undefined, maintenance?: ({dow: 'saturday' | 'tuesday' | 'never' | 'wednesday' | 'sunday' | 'friday' | 'monday' | 'thursday', time: string}) | undefined, 'index-template'?: ({'mapping-nested-objects-limit'?: (number | null) | undefined, 'number-of-replicas'?: (number | null) | undefined, 'number-of-shards'?: number | undefined}) | undefined, 'opensearch-settings'?: JsonSchemaOpensearch | undefined, version?: string | undefined, 'recovery-backup-name'?: string | undefined, plan: string, 'opensearch-dashboards'?: ({'opensearch-request-timeout'?: number | undefined, enabled?: boolean | undefined, 'max-old-space-size'?: number | undefined}) | undefined}};

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

export const operation = z.object({id: z.string().optional(), reason: z.enum(["incorrect", "unknown", "unavailable", "forbidden", "busy", "fault", "partial", "not-found", "interrupted", "unsupported", "conflict"]).optional(), reference: z.object({id: z.string().optional(), link: z.string().optional(), command: z.string().optional()}).optional(), message: z.string().optional(), state: z.enum(["failure", "pending", "success", "timeout"]).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 DBaaS OpenSearch service
 * 
 * POST /dbaas-opensearch/{name}
 */
export const createApiDbaasOpensearchName = async (args: CreateApiDbaasOpensearchNameArgs, options?: CreateApiDbaasOpensearchNameOptions) => {
const {baseUrl = "https://api-ch-gva-2.exoscale.com/v2", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/dbaas-opensearch/${encodeURIComponent(String(args.name))}${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(operation, await res.json())
};