package cn.iocoder.yudao.module.finance.service.reimbursement.listener;

import cn.iocoder.yudao.module.bpm.api.event.BpmProcessInstanceStatusEvent;
import cn.iocoder.yudao.module.bpm.api.event.BpmProcessInstanceStatusEventListener;
import cn.iocoder.yudao.module.finance.service.reimbursement.FinanceReimbursementService;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

/**
 * 报销单审批状态监听器
 *
 * 监听 BPM 流程实例状态变更事件，更新报销单的审批状态（协同办公审批后回写）
 *
 * @author 超级管理员
 */
@Component
@Slf4j
public class FinanceReimbursementStatusListener extends BpmProcessInstanceStatusEventListener {

    /**
     * 报销单审批流程定义 Key
     */
    private static final String PROCESS_DEFINITION_KEY = "finance_reimbursement_approve";

    @Resource
    private FinanceReimbursementService reimbursementService;

    @Override
    protected String getProcessDefinitionKey() {
        return PROCESS_DEFINITION_KEY;
    }

    @Override
    protected void onEvent(BpmProcessInstanceStatusEvent event) {
        Long reimbursementId;
        try {
            reimbursementId = Long.parseLong(event.getBusinessKey());
        } catch (NumberFormatException e) {
            log.warn("[onEvent] businessKey({}) 不是有效的报销单编号", event.getBusinessKey());
            return;
        }

        log.info("[onEvent] 收到BPM审批事件，reimbursementId={}, status={}", reimbursementId, event.getStatus());

        try {
            reimbursementService.updateReimbursementAuditStatus(reimbursementId, event.getStatus());
            log.info("[onEvent] 报销单({}) 审批状态更新完成", reimbursementId);
        } catch (Exception e) {
            log.error("[onEvent] 更新报销单审批状态失败，reimbursementId={}", reimbursementId, e);
        }
    }

}