package com.example.web.service;

import com.example.web.entity.Contacts;
import com.example.web.entity.Users;
import com.example.web.mapper.ContactsMapper;
import com.example.web.mapper.SupplyContactsMapper;
import com.example.web.mapper.SupplyUsersMapper;
import com.example.web.mapper.UsersMapper;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
public class FollowUpService {

    private final ContactsMapper contactsMapper;
    private final UsersMapper usersMapper;
    private final SupplyContactsMapper supplyContactsMapper;
    private final SupplyUsersMapper supplyUsersMapper;

    public FollowUpService(ContactsMapper contactsMapper, UsersMapper usersMapper, SupplyContactsMapper supplyContactsMapper, SupplyUsersMapper supplyUsersMapper) {
        this.contactsMapper = contactsMapper;
        this.usersMapper = usersMapper;
        this.supplyContactsMapper = supplyContactsMapper;
        this.supplyUsersMapper = supplyUsersMapper;
    }

    /**
     * 根据电话号码查询跟进信息
     * @param phoneNumber 电话号码
     * @return 跟进信息
     */
    public String getFollowUpByPhone(String phoneNumber) {
        try {
            // 先尝试在contacts表中查询
            String followup = contactsMapper.getFollowUpByPhone(phoneNumber);
            if (followup != null) {
                return followup;
            }
            // 如果contacts表中没有，尝试在users表中查询
            return supplyUsersMapper.getFollowUpByPhone(phoneNumber);
        } catch (Exception e) {
            return "";
        }
    }

    /**
     * 保存跟进信息
     * @param phoneNumber 电话号码
     * @param followup 跟进信息
     * @return 是否成功
     */
    public boolean saveFollowUp(String phoneNumber, String followup) {
        try {
            // 先尝试在contacts表中保存
            if (contactsMapper.updateFollowUpByPhone(phoneNumber, followup) > 0) {
                return true;
            }
            // 如果contacts表中没有，尝试在users表中保存
            return supplyUsersMapper.updateFollowUpByPhone(phoneNumber, followup) > 0;
        } catch (Exception e) {
            throw e;
        }
    }
}