业务状态与循环

import { tool } from '@rpamis/comet/runtime';

const workflow = {
  id: 'revision-loop',
  version: '1',
  entry: 'review',
  initialState: { rounds: 0 },
  stateSchema: {
    type: 'object',
    required: ['rounds'],
    properties: { rounds: { type: 'integer', minimum: 0, maximum: 2 } },
    additionalProperties: false,
  },
  steps: { review: tool({ ref: 'review' }) },
  transitions: [{ from: 'review', to: 'review' }],
  transitionHandler: { id: 'revision-policy', version: '1' },
  maxTransitions: 10,
};

const revisionPolicy = {
  id: 'revision-policy',
  version: '1',
  apply: ({ run, event }) => {
    if (event.kind !== 'action-outcome') {
      return { state: run.state, next: [] };
    }
    const rounds = run.state.rounds + 1;
    const approved = event.outcome.output.approved === true;
    return {
      state: { rounds },
      next: approved || rounds >= 2 ? [] : ['review'],
    };
  },
};