/**
 * InMemorySchedulerClient — deterministic in-memory SchedulerClient for dev.
 *
 * Records each createSchedule call in a public readonly `created` array (for
 * testability) and returns a deterministic fake schedule ARN. No AWS, no
 * network, no IAM.
 *
 * This is for build-plan §4 "in-memory dev clients (tools return real data
 * locally)".
 */

import type { CreateScheduleInput, CreateScheduleOutput, SchedulerClient } from './client.js';

/** In-memory SchedulerClient that fakes EventBridge schedule creation. */
export class InMemorySchedulerClient implements SchedulerClient {
  /** Every schedule input passed to createSchedule, in call order. */
  public readonly created: CreateScheduleInput[] = [];

  async createSchedule(input: CreateScheduleInput): Promise<CreateScheduleOutput> {
    this.created.push(input);
    return {
      scheduleArn: `arn:aws:scheduler:us-east-1:000000000000:schedule/dev/${input.scheduleName}`,
    };
  }
}