package com.ruoyi.cwgl.service.impl;

import java.util.List;

import com.ruoyi.common.utils.DateUtils;
import javax.annotation.Resource;

import com.ruoyi.cwgl.mapper.PayableFeeManagementMapper;
import com.ruoyi.cwgl.service.IPayableBillManagementLogService;
import com.ruoyi.cwgl.service.IPayableFeeManagementService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.stereotype.Service;
import org.springframework.scheduling.annotation.Async;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.ruoyi.common.utils.PageUtils;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.annotation.DataSource;
import com.ruoyi.common.enums.DataSourceType;
import com.ruoyi.common.core.service.BaseService;

import com.ruoyi.cwgl.mapper.PayableBillManagementMapper;
import com.ruoyi.cwgl.domain.PayableBillManagement;
import com.ruoyi.cwgl.service.IPayableBillManagementService;
import com.ruoyi.common.core.text.Convert;

/**
 * 应付账单管理Service业务层处理
 *
 * @author ruoyi
 * @date 2025-12-17
 */
@Service
@Transactional(rollbackFor = Exception.class)
public class PayableBillManagementServiceImpl  extends BaseService<PayableBillManagementMapper, PayableBillManagement> implements IPayableBillManagementService
{
    protected final Logger logger = LoggerFactory.getLogger(getClass());
    @Resource
    private PayableBillManagementMapper payableBillManagementMapper;
    @Autowired
    private IPayableBillManagementLogService logService;
    @Resource
    private PayableFeeManagementMapper payableFeeManagementMapper;

    /**
     * 查询应付账单管理
     *
     * @param id 应付账单管理ID
     * @return 应付账单管理
     */
    @DataSource(DataSourceType.SLAVE)
    @Override
    public PayableBillManagement selectPayableBillManagementById(Integer id)
    {
        return payableBillManagementMapper.selectPayableBillManagementById(id);
    }

    /**
     * 查询应付账单管理 记录数
     *
     * @param payableBillManagement 应付账单管理
     * @return 应付账单管理集合
     */
    @DataSource(DataSourceType.SLAVE)
    @Override
    public int selectPayableBillManagementCount(PayableBillManagement payableBillManagement)
    {
        return payableBillManagementMapper.selectPayableBillManagementCount(payableBillManagement);
    }

    /**
     * 查询应付账单管理列表
     *
     * @param payableBillManagement 应付账单管理
     * @return 应付账单管理
     */
    @DataSource(DataSourceType.SLAVE)
    @Override
    public List<PayableBillManagement> selectPayableBillManagementList(PayableBillManagement payableBillManagement)
    {
        return payableBillManagementMapper.selectPayableBillManagementList(payableBillManagement);
    }

    /**
     * 查询应付账单管理列表 异步 导出
     *
     * @param payableBillManagement 应付账单管理
     * @param exportKey 导出功能的唯一标识
     * @return 应付账单管理集合
     */
    @DataSource(DataSourceType.SLAVE)
    @Async
    @Override
    public void export(PayableBillManagement payableBillManagement,String exportKey) {

        super.export(PayableBillManagement.class,exportKey,"payableBillManagementData",(pageNum)->{
            PageUtils.startPage(pageNum, Constants.EXPORT_PATE_SIZE);
            return selectPayableBillManagementList(payableBillManagement);
        });
    }


    /**
     * 新增应付账单管理
     *
     * @param payableBillManagement 应付账单管理
     * @return 结果
     */
    @Override
    public int insertPayableBillManagement(PayableBillManagement payableBillManagement)
    {
        payableBillManagement.setCreateTime(DateUtils.getNowDate());
        return payableBillManagementMapper.insertPayableBillManagement(payableBillManagement);
    }

    /**
     * 新增应付账单管理[批量]
     *
     * @param payableBillManagements 应付账单管理
     * @return 结果
     */
    @Override
    public int insertPayableBillManagementBatch(List<PayableBillManagement> payableBillManagements)
    {
        int rows = payableBillManagementMapper.insertPayableBillManagementBatch(payableBillManagements);
        return rows;
    }

    /**
     * 修改应付账单管理
     *
     * @param payableBillManagement 应付账单管理
     * @return 结果
     */
    @Override
    public int updatePayableBillManagement(PayableBillManagement payableBillManagement)
    {
        payableBillManagement.setUpdateTime(DateUtils.getNowDate());
        return payableBillManagementMapper.updatePayableBillManagement(payableBillManagement);
    }

    /**
     * 修改应付账单管理[批量]
     *
     * @param payableBillManagements 应付账单管理
     * @return 结果
     */
    @Override
    public int updatePayableBillManagementBatch(List<PayableBillManagement> payableBillManagements){
        return payableBillManagementMapper.updatePayableBillManagementBatch(payableBillManagements);
    }

    /**
     * 删除应付账单管理对象
     *
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    @Override
    public int deletePayableBillManagementByIds(String ids)
    {
        return deletePayableBillManagementByIds(Convert.toIntArray(ids));
    }

    /**
     * 删除应付账单管理对象
     *
     *
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    @Override
    public int deletePayableBillManagementByIds(Integer[] ids)
    {
        return payableBillManagementMapper.deletePayableBillManagementByIds(ids);
    }

    /**
     * 删除应付账单管理信息
     *
     * @param id 应付账单管理ID
     * @return 结果
     */
    @Override
    public int deletePayableBillManagementById(Integer id)
    {
        return payableBillManagementMapper.deletePayableBillManagementById(id);
    }
    
    /**
     * 作废应付账单管理记录
     *
     * @param id 应付账单管理ID
     * @return 结果
     */
    @Override
    public int voidPayableBillManagement(Integer id)
    {
        // 查询账单信息
        PayableBillManagement bill = selectPayableBillManagementById(id);
        if (bill == null) {
            throw new RuntimeException("应付账单不存在");
        }
        
        // 检查账单状态，只有状态为"0"（未结算）的账单可以作废
        if (!"0".equals(bill.getStatus())) {
            throw new RuntimeException("只能作废状态为未结算的应付账单");
        }
        
        // 更新账单状态为"2"（作废）
        bill.setStatus("2");
        bill.setUpdateTime(DateUtils.getNowDate());
        
        int result = updatePayableBillManagement(bill);
        
        if (result > 0) {
            // 作废应付账单后，需要将关联的应付费用记录恢复为待生成账单状态
            String relatedBillNo = bill.getSystemNo();
            if (relatedBillNo != null && !relatedBillNo.isEmpty()) {
                payableFeeManagementMapper.updatePayableFeeManagementByRelatedBillNo(relatedBillNo);
            }
        }
        
        return result;
    }
}