package com.ruoyi.system.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.dto.TCrmBranchDTO;
import com.ruoyi.system.mapper.SysUserMapper;
import com.ruoyi.system.mapper.TCrmBranchMapper;
import com.ruoyi.system.model.TCrmBranch;
import com.ruoyi.system.model.TCrmBranchArea;
import com.ruoyi.system.model.TCrmBranchSalary;
import com.ruoyi.system.query.TCrmBranchQuery;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.system.service.TCrmBranchAreaService;
import com.ruoyi.system.service.TCrmBranchSalaryService;
import com.ruoyi.system.service.TCrmBranchService;
import com.ruoyi.system.vo.TCrmBranchVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * <p>
 * crm分公司管理 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-08-20
 */
@Service
public class TCrmBranchServiceImpl extends ServiceImpl<TCrmBranchMapper, TCrmBranch> implements TCrmBranchService {

    @Autowired
    private TCrmBranchAreaService crmBranchAreaService;
    @Autowired
    private TCrmBranchSalaryService crmBranchSalaryService;
    @Autowired
    private ISysUserService sysUserService;

    @Override
    public PageInfo<TCrmBranchVO> pageList(TCrmBranchQuery query) {
        List<TCrmBranchArea> crmBranchAreas = new ArrayList<>();
        if(StringUtils.isNotEmpty(query.getCityCode())){
            crmBranchAreas = crmBranchAreaService.list(Wrappers.lambdaQuery(TCrmBranchArea.class)
                    .eq(TCrmBranchArea::getCityCode, query.getCityCode()));
        }

        if(!StringUtils.isNotEmpty(query.getCityCode()) && StringUtils.isNotEmpty(query.getProvinceCode())){
            crmBranchAreas = crmBranchAreaService.list(Wrappers.lambdaQuery(TCrmBranchArea.class)
                    .eq(TCrmBranchArea::getProvinceCode, query.getProvinceCode()));
        }
        if(!CollectionUtils.isEmpty(crmBranchAreas)){
            List<String> branchIds = crmBranchAreas.stream().map(TCrmBranchArea::getBranchId).collect(Collectors.toList());
            query.setBranchIds(branchIds);
        }
        PageInfo<TCrmBranchVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TCrmBranchVO> list = this.baseMapper.pageList(query,pageInfo);
        if(CollectionUtils.isEmpty(list)){
            return pageInfo;
        }
        List<String> branchIds = list.stream().map(TCrmBranchVO::getId).collect(Collectors.toList());
        List<TCrmBranchArea> crmBranchAreaList = crmBranchAreaService.list(Wrappers.lambdaQuery(TCrmBranchArea.class)
                .in(TCrmBranchArea::getBranchId, branchIds));
        for (TCrmBranchVO tCrmBranchVO : list) {
            List<TCrmBranchArea> tCrmBranchAreas = crmBranchAreaList.stream().filter(t -> t.getBranchId().equals(tCrmBranchVO.getId())).collect(Collectors.toList());
            if(!CollectionUtils.isEmpty(tCrmBranchAreas)){
                tCrmBranchVO.setProvinceName(tCrmBranchAreas.get(0).getProvinceName());
            }
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public R<Boolean> addBranch(TCrmBranchDTO dto) {
        if (isExit(dto)) {
            return R.fail("crm分公司管理名称已存在");
        }
        // 判断账号是否已存在
        SysUser sysUser = sysUserService.selectUserByUserName(dto.getPhone());
        if(Objects.nonNull(sysUser)){
            return R.fail(dto.getPhone()+"-账号已存在");
        }
        this.save(dto);
        // 添加区域
        List<TCrmBranchArea> branchAreas = dto.getBranchAreas();
        branchAreas.forEach(t -> t.setBranchId(dto.getId()));
        crmBranchAreaService.saveBatch(branchAreas);
        // 添加职位薪资
        List<TCrmBranchSalary> branchSalaries = dto.getBranchSalaries();
        branchSalaries.forEach(t -> t.setBranchId(dto.getId()));
        crmBranchSalaryService.saveBatch(branchSalaries);
        // 添加账号
        SysUser user = new SysUser();
        user.setUserName(dto.getPhone());
        user.setPhonenumber(dto.getPhone());
        user.setNickName(dto.getUserName());
        user.setPassword(SecurityUtils.encryptPassword(dto.getPassword()));
        user.setStatus("0");
        user.setDelFlag("0");
        user.setRoleType(2);
        user.setRoleId(2L);
        sysUserService.insertUser(user);
        dto.setUserId(user.getUserId());
        this.updateById(dto);
        return R.ok();
    }

    @Override
    public boolean isExit(TCrmBranchDTO dto) {
        if(StringUtils.isNotEmpty(dto.getId())){
            // 修改
            return this.count(Wrappers.lambdaQuery(TCrmBranch.class).ne(TCrmBranch::getId, dto.getId()).eq(TCrmBranch::getBranchName, dto.getBranchName())) > 0;
        }else {
            // 新增
            return this.count(Wrappers.lambdaQuery(TCrmBranch.class).eq(TCrmBranch::getBranchName, dto.getBranchName())) > 0;
        }
    }

    @Override
    public R<Boolean> updateBranch(TCrmBranchDTO dto) {
        if (isExit(dto)) {
            return R.fail("crm分公司管理名称已存在");
        }
        // 判断账号是否已存在
        SysUser sysUser1 = sysUserService.selectUserByUserName(dto.getPhone());
        if(Objects.nonNull(sysUser1) && !sysUser1.getUserId().equals(dto.getUserId())){
            return R.fail(dto.getPhone()+"-账号已存在");
        }
        SysUser user = sysUserService.selectUserById(dto.getUserId());
        this.updateById(dto);
        // 删除区域
        crmBranchAreaService.remove(Wrappers.lambdaQuery(TCrmBranchArea.class).eq(TCrmBranchArea::getBranchId, dto.getId()));
        // 添加区域
        List<TCrmBranchArea> branchAreas = dto.getBranchAreas();
        branchAreas.forEach(t -> t.setBranchId(dto.getId()));
        crmBranchAreaService.saveBatch(branchAreas);
        // 删除职位薪资
        crmBranchSalaryService.remove(Wrappers.lambdaQuery(TCrmBranchSalary.class).eq(TCrmBranchSalary::getBranchId, dto.getId()));
        // 添加职位薪资
        List<TCrmBranchSalary> branchSalaries = dto.getBranchSalaries();
        branchSalaries.forEach(t -> t.setBranchId(dto.getId()));
        crmBranchSalaryService.saveBatch(branchSalaries);
        if(Objects.nonNull(user)){
            // 修改账号
            user.setPhonenumber(dto.getPhone());
            user.setUserName(dto.getPhone());
            user.setNickName(dto.getUserName());
            if(StringUtils.isNotEmpty(dto.getPassword())){
                user.setPassword(SecurityUtils.encryptPassword(dto.getPassword()));
            }
            sysUserService.updateUser(user);
        }
//        if(Objects.nonNull(user) && user.getUserName().equals(dto.getPhone()) && StringUtils.isNotEmpty(dto.getPassword())) {
//            // 修改密码
//            user.setPassword(SecurityUtils.encryptPassword(dto.getPassword()));
//            sysUserService.updateUser(user);
//        }
        return R.ok();
    }
}