lami/lami-base-v1/backend/src/apps/pc/koc/controllers/koc.controller.ts

/**
 * 拉群、KOC 与意向客户模块 — 控制器层
 *
 * 对应规范文档 §十「模块 7：拉群、KOC 与意向客户模块」
 */

import type { Request, Response } from 'express';
import { sendSuccess, sendError } from '../../../../shared/http/response.js';
import {
  createChannel, listChannels, updateChannel, deleteChannel,
  syncContacts, listContacts, getContact,
  findKocCandidates, labelKoc,
  detectIntent, listLeads, updateLead, listTasks,
} from '../services/koc.service.js';

// ============================================================
// 渠道管理
// ============================================================

export async function createCh(req: Request, res: Response): Promise<void> {
  try {
    const { name, code, type } = req.body;
    if (!name || !code || !type) {
      sendError(res, 400, 'VALIDATION_ERROR', '缺少必填参数：name, code, type');
      return;
    }
    const ch = createChannel({ name, code, type, remark: req.body.remark || '' });
    sendSuccess(res, ch, 201);
  } catch (error) { throw error; }
}

export async function listCh(_req: Request, res: Response): Promise<void> {
  try { sendSuccess(res, listChannels()); } catch (error) { throw error; }
}

export async function updateCh(req: Request, res: Response): Promise<void> {
  try {
    const id = Number(req.params.id);
    sendSuccess(res, updateChannel(id, req.body));
  } catch (error) { throw error; }
}

export async function deleteCh(req: Request, res: Response): Promise<void> {
  try {
    deleteChannel(Number(req.params.id));
    sendSuccess(res, { deleted: true });
  } catch (error) { throw error; }
}

// ============================================================
// 外部联系人
// ============================================================

export async function syncCt(req: Request, res: Response): Promise<void> {
  try {
    const { guid, currentSeq, limit } = req.body;
    if (!guid) { sendError(res, 400, 'VALIDATION_ERROR', '缺少 guid 参数'); return; }
    const result = await syncContacts(guid, currentSeq || 0, limit || 50);
    sendSuccess(res, result);
  } catch (error) { throw error; }
}

export async function listCt(_req: Request, res: Response): Promise<void> {
  try { sendSuccess(res, listContacts()); } catch (error) { throw error; }
}

export async function getCt(req: Request, res: Response): Promise<void> {
  try { sendSuccess(res, getContact(String(req.params.userId))); } catch (error) { throw error; }
}

// ============================================================
// KOC
// ============================================================

export async function kocCandidates(_req: Request, res: Response): Promise<void> {
  try { sendSuccess(res, findKocCandidates()); } catch (error) { throw error; }
}

export async function labelKocUser(req: Request, res: Response): Promise<void> {
  try {
    const { userId, guid, labelId } = req.body;
    if (!userId || !guid || !labelId) {
      sendError(res, 400, 'VALIDATION_ERROR', '缺少必填参数：userId, guid, labelId');
      return;
    }
    const result = await labelKoc(userId, guid, labelId);
    sendSuccess(res, result);
  } catch (error) { throw error; }
}

// ============================================================
// 意向客户
// ============================================================

export async function detectIntentMsg(req: Request, res: Response): Promise<void> {
  try {
    const { userId, roomId, content } = req.body;
    if (!userId || !roomId || !content) {
      sendError(res, 400, 'VALIDATION_ERROR', '缺少必填参数：userId, roomId, content');
      return;
    }
    const lead = detectIntent(userId, roomId, content);
    if (!lead) {
      sendSuccess(res, { matched: false, lead: null });
      return;
    }
    sendSuccess(res, { matched: true, lead });
  } catch (error) { throw error; }
}

export async function listLd(req: Request, res: Response): Promise<void> {
  try {
    const { intentLevel, status } = req.query;
    sendSuccess(res, listLeads(
      typeof intentLevel === 'string' ? intentLevel : undefined,
      typeof status === 'string' ? status : undefined,
    ));
  } catch (error) { throw error; }
}

export async function updateLd(req: Request, res: Response): Promise<void> {
  try {
    sendSuccess(res, updateLead(Number(req.params.id), req.body));
  } catch (error) { throw error; }
}

export async function listTk(req: Request, res: Response): Promise<void> {
  try {
    const { assigneeId } = req.query;
    sendSuccess(res, listTasks(typeof assigneeId === 'string' ? Number(assigneeId) : undefined));
  } catch (error) { throw error; }
}