package org.springblade.mdm.flow.excution;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.flowable.engine.IdentityService;
import org.flowable.engine.runtime.ProcessInstance;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.mdm.flow.constants.FlowContants;
import org.springblade.mdm.flow.entity.FlowProgramFile;
import org.springblade.mdm.flow.service.FlowProgramFileService;
import org.springblade.mdm.flow.vo.TaskAssignVO;
import org.springblade.mdm.program.entity.NcNode;
import org.springblade.mdm.program.service.NcNodeService;
import org.springblade.mdm.utils.EntityUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.flowable.engine.RuntimeService;
import org.springframework.transaction.annotation.Transactional;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@AllArgsConstructor
@Service("startDispatcher")
public class StartDispatcher  {

	private final RuntimeService runtimeService;
	private final AutoAssignUsersService autoAssignUsersService;

	private final IdentityService identityService;
	private final NcNodeService ncNodeService;

	private final FlowProgramFileService flowProgramFileService;

	//public static final String PROCESS_KEY = "dispatch";

	/**
	 * 启动派工流程
	 * @param startVO 表单数据
	 * @return 流程实例id
	 */
	@Transactional
	public String start(TaskAssignVO startVO){

		Map<String,Object> preAssignee = autoAssignUsersService.autoAssignUsers(startVO);
		Map<String, Object> vars = new HashMap<>(preAssignee);
		vars.put(FlowContants.ASSIGNEE,preAssignee.get(FlowContants.TEAM_LEADER));//第一个审批用户：组长

		vars.put(FlowContants.TITLE,startVO.getTitle());
		//机床编号
		vars.put(FlowContants.MACHINE_CODE,startVO.getMachineCode());

		//机床型号
		vars.put(FlowContants.MACHINE_MODE,startVO.getMachineMode());
		vars.put(FlowContants.PROCESS_NO,startVO.getProcessNo());
		vars.put(FlowContants.PROCESS_NAME,startVO.getProcessName());
		vars.put(FlowContants.PROCESS_EDITION,startVO.getProcessEdition());
		vars.put(FlowContants.CRAFT_EDITION,startVO.getCraftEdition());
		vars.put("planStartTime",startVO.getPlanStartTime());
		vars.put(FlowContants.DRAWING_NO,startVO.getDrawingNo());
		vars.put(FlowContants.DRAWING_NO_EDITION,startVO.getDrawingNoEdition());
		vars.put("planLockDays",startVO.getPlanLockDays());
		vars.put(FlowContants.PRODUCT_MODEL,startVO.getProductModel());

		if(StringUtils.isNotBlank(startVO.getDeviation())) {
			vars.put(FlowContants.DEVIATION, startVO.getDeviation());//偏离单
		}
		String programPkgName = NcNodeService.genProgramName(startVO.getDrawingNo(),startVO.getProcessNo());
		vars.put(FlowContants.PROGRAM_PACKAGE_NAME,programPkgName);
		NcNode curedProgramPackage = ncNodeService.getLastEditionCuredProgramPackage(programPkgName);
		//设置是否有固化程序标记
		vars.put(FlowContants.HAS_CURED_PROGRAM,curedProgramPackage != null ? FlowContants.Y:FlowContants.N);
		//工序版次是否一致，是否在有效期内
		if(curedProgramPackage != null){
			vars.put(FlowContants.CURED_NODE_ID,curedProgramPackage.getId());
			vars.put(FlowContants.IS_PROCESS_EDITION_SAME, StringUtils.equals(curedProgramPackage.getProcessEdition(),startVO.getProcessEdition()) ? "Y":"N");
			vars.put(FlowContants.VALIDITY_PERIOD, curedProgramPackage.withinValidityPeriod() ? FlowContants.Y:FlowContants.N);
		}else{
			vars.put(FlowContants.IS_PROCESS_EDITION_SAME, FlowContants.Y);
			vars.put(FlowContants.VALIDITY_PERIOD, FlowContants.Y);
		}

		String businessKey = "0";//业务表key
		identityService.setAuthenticatedUserId(String.valueOf(AuthUtil.getUserId()));//设置流程发起人
		ProcessInstance inst = runtimeService.startProcessInstanceByKey(FlowContants.TRY_PROCESS_KEY,businessKey,vars);

		if(curedProgramPackage != null) {//存在已固化程序，复制原来的程序文件。创建节点仍然在编程人员提交以后
			copyFlowProgramFiles(curedProgramPackage.getProcessInstanceId(),inst.getProcessInstanceId());
		}

		return inst.getProcessInstanceId();
	}

	/**
	 * 根据原有固化程序包名节点，复制一个，赋予新的流程实例id
	 * @param programPkg 原有固化的程序包名节点
	 * @param processInstanceId 流程实例id
	 */

	void cloneNodes(NcNode programPkg,String processInstanceId){
		NcNode newProgramPkg = new NcNode();
		BeanUtils.copyProperties(programPkg,newProgramPkg);
		EntityUtil.clearBaseProperties(newProgramPkg);

		newProgramPkg.setProcessInstanceId(processInstanceId);
		this.ncNodeService.save(newProgramPkg);
	}

	/**
	 * 复制流程程序文件
	 * @param processInstanceId 新启动的流程id
	 */
	private void copyFlowProgramFiles(String oldProcessInstanceId,String processInstanceId) {
		List<FlowProgramFile> fileList = flowProgramFileService.lambdaQuery()
			.eq(FlowProgramFile::getProcessInstanceId,oldProcessInstanceId).list();

		for (FlowProgramFile file : fileList) {
			FlowProgramFile newFile = new FlowProgramFile();
			BeanUtils.copyProperties(file, newFile);
			EntityUtil.clearBaseProperties(newFile);

			newFile.setProcessInstanceId(processInstanceId);

			this.flowProgramFileService.save(newFile);
		}
	}

	/**
	 * 生成零组件编号
	 * 图号、图号版次、工序号、工序名称、工艺版次、工序版次 组合起来获得零组件号
	 * @param startVO
	 * @return
	 */
	/*
	String generatePartNo(TaskAssignVO startVO){
		//TODO 这个格式未确定，需要确认
		return String.format("%s-%s-%s-%s-%s-%s",
			startVO.getPartNo(),
			startVO.getPartNoEdition(),
			startVO.getProcessNo(),
			startVO.getProcessName(),
			startVO.getCraftEdition(),
			startVO.getProcessEdition());
	}*/
}