package com.ruoyi.system.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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.constant.DictConstants;
import com.ruoyi.common.utils.DictUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.dto.TTenantDTO;
import com.ruoyi.system.mapper.TContractMapper;
import com.ruoyi.system.mapper.THouseMapper;
import com.ruoyi.system.mapper.TTenantMapper;
import com.ruoyi.system.model.TContract;
import com.ruoyi.system.model.THouse;
import com.ruoyi.system.model.TTenant;
import com.ruoyi.system.query.TBillAppletQuery;
import com.ruoyi.system.query.TExamineAppletQuery;
import com.ruoyi.system.query.TTenantAppletQuery;
import com.ruoyi.system.query.TTenantQuery;
import com.ruoyi.system.service.TTenantService;
import com.ruoyi.system.vo.ExamineVO;
import com.ruoyi.system.vo.TBillVO;
import com.ruoyi.system.vo.TenantVO;
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.stream.Collectors;

/**
 * <p>
 * 租户 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-01-17
 */
@Service
public class TTenantServiceImpl extends ServiceImpl<TTenantMapper, TTenant> implements TTenantService {

    @Autowired
    private THouseMapper houseMapper;
    @Autowired
    private TContractMapper contractMapper;
    @Override
    public PageInfo<TenantVO> pageList(TTenantQuery query) {
        PageInfo<TenantVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
 /*       String businessDeptId = SecurityUtils.getBusinessDeptId();
        List<TenantVO> list = null;
        if (StringUtils.isBlank(businessDeptId) || "0".equals(businessDeptId)) {
            list = this.baseMapper.pageList(query, pageInfo);
        } else {
            query.setBusinessDeptId(businessDeptId);
            list = this.baseMapper.pageListByBusinessDeptId(query,pageInfo);
        }*/
        List<TenantVO> list = this.baseMapper.pageList(query, pageInfo);
        for (TenantVO tenantVO : list) {
            tenantVO.setTenantAttributesName(StringUtils.isNotBlank(tenantVO.getTenantAttributes())?DictUtils.getDictLabel(DictConstants.DICT_TYPE_TENANT_ATTRIBUTE,tenantVO.getTenantAttributes()):"");
            tenantVO.setTenantTypeName(StringUtils.isNotBlank(tenantVO.getTenantType())?DictUtils.getDictLabel(DictConstants.DICT_TYPE_TENANT_TYPE,tenantVO.getTenantType()):"");
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public PageInfo<TenantVO> pageListApplet(TTenantAppletQuery query) {
        PageInfo<TenantVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TenantVO> list = this.baseMapper.pageListApplet(query,pageInfo);
        List<String> ids = list.stream().map(TTenant::getId).collect(Collectors.toList());
        if(CollectionUtils.isEmpty(ids)){
            return new PageInfo<>();
        }
        List<TContract> contracts = contractMapper.selectList(Wrappers.lambdaQuery(TContract.class)
                .in(TContract::getTenantId, ids)
                .eq(TContract::getStatus, 4));
        List<THouse> houses = new ArrayList<>();
        if(!CollectionUtils.isEmpty(contracts)){
            List<String> houseIds = contracts.stream().map(TContract::getHouseId).collect(Collectors.toList());
            houses = houseMapper.selectList(Wrappers.lambdaQuery(THouse.class)
                    .in(THouse::getId, houseIds));
        }

        for (TenantVO tenantVO : list) {
            tenantVO.setTenantAttributesName(StringUtils.isNotBlank(tenantVO.getTenantAttributes())?DictUtils.getDictLabel(DictConstants.DICT_TYPE_TENANT_ATTRIBUTE,tenantVO.getTenantAttributes()):"");
            tenantVO.setTenantTypeName(StringUtils.isNotBlank(tenantVO.getTenantType())?DictUtils.getDictLabel(DictConstants.DICT_TYPE_TENANT_TYPE,tenantVO.getTenantType()):"");
            if(!CollectionUtils.isEmpty(houses)){
                List<TContract> contractList = contracts.stream().filter(contract -> contract.getTenantId().equals(tenantVO.getId())).collect(Collectors.toList());
                if(!CollectionUtils.isEmpty(contractList)){
                    TContract contract = contractList.get(0);
                    List<THouse> houseList = houses.stream().filter(house -> house.getId().equals(contract.getHouseId())).collect(Collectors.toList());
                    if(!CollectionUtils.isEmpty(houseList))
                        tenantVO.setHouseName(houseList.get(0).getHouseName());
                }
            }
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public List<THouse> listHouse(String id) {
        List<TContract> tContracts = contractMapper.selectList(new LambdaQueryWrapper<TContract>()
                        .eq(TContract::getTenantId,id)
                .eq(TContract::getStatus, 4));
        List<String> houseIds = tContracts.stream().map(TContract::getHouseId).collect(Collectors.toList());
        if (houseIds.isEmpty())houseIds.add("-1");
        return houseMapper.selectList(new LambdaQueryWrapper<THouse>()
                .in(THouse::getId, houseIds));
    }

    @Override
    public List<TContract> listContract(String id) {
        return contractMapper.selectList(new LambdaQueryWrapper<TContract>()
                .eq(TContract::getTenantId,id)
                .eq(TContract::getStatus, 4));
    }

    @Override
    public PageInfo<TBillVO> listBill(TBillAppletQuery query) {
        List<TContract> tContracts = contractMapper.selectList(new LambdaQueryWrapper<TContract>()
                .eq(TContract::getTenantId, query.getId()));
        List<String> contractIds = tContracts.stream().map(TContract::getId)
                .collect(Collectors.toList());
        if (contractIds.isEmpty())contractIds.add("0");
        PageInfo<TBillVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TBillVO> list = this.baseMapper.listBill(query,pageInfo);
        for (TBillVO tBillVO : list) {
            TContract contract = tContracts.stream().filter(e -> e.getId().equals(tBillVO.getContractId()))
                    .findFirst().orElse(null);
            if (contract!=null){
                tBillVO.setHouse(houseMapper.selectById(contract.getHouseId()));
            }
            tBillVO.setPayFeesStatus(tBillVO.getPayFeesStatus());
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public PageInfo<ExamineVO> examineList(TExamineAppletQuery dto) {
        PageInfo<ExamineVO> pageInfo = new PageInfo<>(dto.getPageNum(), dto.getPageSize());
        List<ExamineVO> list = this.baseMapper.examineList(dto,pageInfo);
        pageInfo.setRecords(list);
        return pageInfo;
    }

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