import * as eventbridge from "@distilled.cloud/aws/eventbridge";
import * as Effect from "effect/Effect";
import * as Binding from "../../Binding.ts";
import type { Rule } from "./Rule.ts";

export interface DescribeRuleRequest extends Omit<
  eventbridge.DescribeRuleRequest,
  "Name" | "EventBusName"
> {}

/**
 * Reads the configuration of an EventBridge rule (`events:DescribeRule`).
 *
 * Bind this operation to a {@link Rule} inside a function runtime to get a
 * callable that automatically injects the rule and bus names. Provide the
 * `DescribeRuleHttp` layer on the Function to satisfy the binding.
 * ### Describing Rules
 * **Example:** Describe the Bound Rule
 * ```typescript
 * // init — bind the rule (provide AWS.EventBridge.DescribeRuleHttp on the Function)
 * const describeRule = yield* AWS.EventBridge.DescribeRule(rule);
 *
 * // runtime — read the rule's state and pattern
 * const info = yield* describeRule();
 * console.log(info.State, info.EventPattern);
 * ```
 *
 * @binding
 */
export interface DescribeRule extends Binding.Service<
  DescribeRule,
  "AWS.EventBridge.DescribeRule",
  (
    rule: Rule,
  ) => Effect.Effect<
    (
      request?: DescribeRuleRequest,
    ) => Effect.Effect<
      eventbridge.DescribeRuleResponse,
      eventbridge.DescribeRuleError
    >
  >
> {}
export const DescribeRule = Binding.Service<DescribeRule>(
  "AWS.EventBridge.DescribeRule",
);