'use strict';

const { v4: uuidv4 } = require('uuid');
const { reportBusinessCall } = require('../../services/dashboardReporter');
const { requestFastGptTextWithApp, parseOutlineContent } = require('./ai');

module.exports.generateOutline = async (ctx, next) => {
   try {
      const { demand, context } = ctx.request.body || {};
      const demandText = String(demand || '').trim();
      if (!demandText) throw '缺少参数: demand';
      const textContent = context
         ? `需求：${demandText}\n上下文：${JSON.stringify(context)}`
         : `需求：${demandText}`;
      const actionId = `report-outline:${uuidv4()}`;
      const content = await requestFastGptTextWithApp(ctx, textContent, {
         actionId,
         variables: {
            type: '目录生成',
         }
      });
      const outline = parseOutlineContent(content);
      await reportBusinessCall({
         ctx,
         applicationId: 'exp-report',
         eventId: actionId,
         traceId: actionId,
         reportContext: { action: 'outline_generation' },
      });
      ctx.body = { outline, rawContent: content };
      ctx.status = 200;
   } catch (error) {
      ctx.logger.log(error);
      ctx.status = 400;
      ctx.body = { message: typeof error === 'string' ? error : '生成目录失败' };
   }
};