package com.ruoyi.approve.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.approve.bean.dto.ApprovalTemplateNodeApproverDto;
import com.ruoyi.approve.bean.dto.ApprovalTemplateNodeDto;
import com.ruoyi.approve.mapper.ApprovalTemplateNodeMapper;
import com.ruoyi.approve.pojo.ApprovalTemplateNode;
import com.ruoyi.approve.pojo.ApprovalTemplateNodeApprover;
import com.ruoyi.approve.service.ApprovalTemplateNodeApproverService;
import com.ruoyi.approve.service.ApprovalTemplateNodeService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * 审批模板节点表 服务实现类
 * </p>
 *
 * @author 芯导软件（江苏）有限公司
 * @since 2026-05-18 11:20:19
 */
@Service
@RequiredArgsConstructor
public class ApprovalTemplateNodeServiceImpl extends ServiceImpl<ApprovalTemplateNodeMapper, ApprovalTemplateNode> implements ApprovalTemplateNodeService {

    private final ApprovalTemplateNodeMapper approvalTemplateNodeMapper;
    private final ApprovalTemplateNodeApproverService approvalTemplateNodeApproverService;
    @Override
    public Boolean saveApprovalTemplateNode(Long templateId, List<ApprovalTemplateNodeDto> nodes) {
        if (nodes == null || nodes.isEmpty()) {
            throw new RuntimeException("节点列表不能为空");
        }

        List<ApprovalTemplateNodeApprover> approverList = new ArrayList<>();

        for (ApprovalTemplateNodeDto nodeDto : nodes) {
            ApprovalTemplateNode node = new ApprovalTemplateNode();
            BeanUtils.copyProperties(nodeDto, node);
            node.setTemplateId(templateId);
            approvalTemplateNodeMapper.insert(node);

            List<ApprovalTemplateNodeApproverDto> approvers = nodeDto.getApprovers();
            if (approvers == null || approvers.isEmpty()) {
                throw new RuntimeException("节点审批人不能为空");
            }
            for (ApprovalTemplateNodeApproverDto approverDto : approvers) {
                ApprovalTemplateNodeApprover approver = new ApprovalTemplateNodeApprover();
                BeanUtils.copyProperties(approverDto, approver);
                approver.setNodeId(node.getId());
                approver.setTemplateId(templateId);
                approver.setDeleted(0L);
                approverList.add(approver);
            }
        }
        approvalTemplateNodeApproverService.saveBatch(approverList);
        return true;
    }
}