import { type ResourceId, ResourceTypeId, isResourceIdOf, parseResourceIdOf, ResourceIdOf } from '../resource-id.js';
import type { Resource } from '../resource.js';
import type { RootFuncConfiguration } from './configuration.js';
import type { FuncContext } from './context.js';
import type { JobLocalMachine } from './executor.js';
import type { FuncRevision } from './revision.js';

export * from './revision.js';
export * from './executor.js';
export * from './configuration.js';
export * from './context.js';

/** 函数的资源类型 `'function'` */
export type RESOURCE_TYPE = 'function';
export const RESOURCE_TYPE = ResourceTypeId('function');
/** 函数 RID */
export type FuncId = ResourceId<RESOURCE_TYPE>;
export const FuncId = (ResourceIdOf<RESOURCE_TYPE>).bind(undefined, RESOURCE_TYPE);
export const parseFuncId = (parseResourceIdOf<RESOURCE_TYPE>).bind(undefined, RESOURCE_TYPE);
export const isFuncId = (val: unknown): val is FuncId => isResourceIdOf(RESOURCE_TYPE, val);

/** 表示一个函数 */
export interface Func extends Resource<RESOURCE_TYPE> {
    /** 函数版本 */
    revision: FuncRevision;
    /** 函数的参数配置 */
    configs: RootFuncConfiguration[];
    /** 上下文 */
    context: FuncContext;
    /** 执行器 */
    jobExecutor?: JobLocalMachine;
}