/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package org.springblade.modules.evaluate.service.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.AllArgsConstructor;
import org.springblade.common.cache.SysCache;
import org.springblade.common.cache.UserCache;
import org.springblade.core.redis.cache.BladeRedis;
import org.springblade.core.tool.utils.Func;
import org.springblade.core.tool.utils.StringUtil;
import org.springblade.modules.assessment.wrapper.CandidateJsonObj;
import org.springblade.modules.assessment.wrapper.UserJsonObj;
import org.springblade.modules.evaluate.entity.EvaluateCandidateEntity;
import org.springblade.modules.evaluate.entity.EvaluateResultEntity;
import org.springblade.modules.evaluate.entity.EvaluateTaskEntity;
import org.springblade.modules.evaluate.entity.EvaluateTaskSetEntity;
import org.springblade.modules.evaluate.service.IEvaluateCandidateService;
import org.springblade.modules.evaluate.service.IEvaluateTaskService;
import org.springblade.modules.evaluate.service.IEvaluateTaskSetService;
import org.springblade.modules.evaluate.vo.EvaluateResultVO;
import org.springblade.modules.evaluate.excel.EvaluateResultExcel;
import org.springblade.modules.evaluate.mapper.EvaluateResultMapper;
import org.springblade.modules.evaluate.service.IEvaluateResultService;
import org.springblade.modules.evaluate.wrapper.EvaluateResultWrapper;
import org.springblade.modules.system.entity.User;
import org.springblade.modules.system.service.IUserService;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import org.springblade.core.mp.base.BaseServiceImpl;
import org.springframework.transaction.annotation.Transactional;

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

import static org.springblade.common.cache.CacheNames.EVALUATE_CANDIDATE_DEPT_KEY;

/**
 * 评优结果 服务实现类
 *
 * @author aix
 * @since 2023-12-18
 */
@Service
@AllArgsConstructor
public class EvaluateResultServiceImpl extends BaseServiceImpl<EvaluateResultMapper, EvaluateResultEntity> implements IEvaluateResultService {

	private final IEvaluateTaskService evaluateTaskService;

	private final IUserService userService;

	private final IEvaluateCandidateService evaluateCandidateService;

	private final BladeRedis bladeRedis;

	@Override
	public IPage<EvaluateResultVO> selectEvaluateResultPage(IPage<EvaluateResultVO> page, EvaluateResultVO evaluateResult) {
		return page.setRecords(baseMapper.selectEvaluateResultPage(page, evaluateResult));
	}

	@Override
	public IPage<EvaluateResultVO> selectEvaluateResultGroupBeId(IPage<EvaluateResultVO> page, EvaluateResultVO evaluateResult,List<Long> userIds) {
		return page.setRecords(EvaluateResultWrapper.build().listVO(baseMapper.selectEvaluateResultGroupBeId(page, evaluateResult, userIds)));
	}

	@Override
	public IPage<EvaluateResultVO> selectEvaluateResultByScoreIdsGroupBeId(IPage<EvaluateResultVO> page, EvaluateResultVO evaluateResult, List<Long> scoreUserIds) {
		return page.setRecords(EvaluateResultWrapper.build().listVO(baseMapper.selectEvaluateResultGroupBeId(page, evaluateResult, scoreUserIds)));
	}

	@Override
	public List<EvaluateResultExcel> exportEvaluateResult(Wrapper<EvaluateResultEntity> queryWrapper) {
		List<EvaluateResultExcel> evaluateResultList = baseMapper.exportEvaluateResult(queryWrapper);
		//evaluateResultList.forEach(evaluateResult -> {
		//	evaluateResult.setTypeName(DictCache.getValue(DictEnum.YES_NO, EvaluateResult.getType()));
		//});
		return evaluateResultList;
	}

	@Override
	@Transactional
	public boolean saveOrUpdate(EvaluateResultEntity evaluateResult) {

		boolean ret = super.saveOrUpdate(evaluateResult);

		// 是否评分完成判断此操作
		if (ret) {

			EvaluateTaskEntity taskPO = evaluateTaskService.getById(evaluateResult.getEvaluateTaskId());

			//判断评分是否完成   0:type 判断设置的部门员工是否完成评分    1：type 判断设置的部门是否完成评分
			if (evaluateResult.getType() == 0) {

				List<CandidateJsonObj> candidateJsonObjs = JSONArray.parseArray(JSON.toJSONString(taskPO.getCandidateNum()),CandidateJsonObj.class);

				List<Long> deptIds = new ArrayList<>();
				for (CandidateJsonObj obj:candidateJsonObjs) {

					// 用户判断是否所有部门所有用户投票完成，改变任务状态使用
					deptIds.add(obj.getDeptId());

					//该部门是否投票完成，投票完成增加候选人信息   isAddCandidate已经增加了候选人信息不在增加数据
					Boolean isAddCandidate = Func.toBoolean(bladeRedis.get(EVALUATE_CANDIDATE_DEPT_KEY + evaluateResult.getEvaluateTaskId() + obj.getDeptId()));
					if (null == isAddCandidate || !isAddCandidate) {
						//根据部门获取所有用户数量
						QueryWrapper<User> queryWrapper = new QueryWrapper();
						queryWrapper.eq("dept_id", obj.getDeptId());
						List<User> deptUsers = userService.list(queryWrapper);
						// 拿到设置部门所有用户数量
						int userByDeptIdCount = deptUsers.size();

						// 拿到该部门的所有投票结果
						List<Long> userIds = new ArrayList<>();
						for (User deptUser:deptUsers) {
							userIds.add(deptUser.getId());
						}

						//部门所有用户数量和部门的所有投票结果
						QueryWrapper<EvaluateResultEntity> resultEntityQueryWrapper = new QueryWrapper<>();
						resultEntityQueryWrapper.eq("evaluate_task_id", evaluateResult.getEvaluateTaskId());
						resultEntityQueryWrapper.in("score_user_id", userIds); //评分人
						Long evaluateResultCount = count(resultEntityQueryWrapper);

						if (userByDeptIdCount == evaluateResultCount) { //如果相等表示该部门所有人都投票完成 开始增加候选人

							//开始增加候选人
							Integer val = obj.getVal();

							Page<EvaluateResultVO> page = new Page<>();
							page.setCurrent(1);
							page.setSize(val);
							EvaluateResultVO vo = new EvaluateResultVO();
							vo.setType(0);
							vo.setEvaluateTaskId(evaluateResult.getEvaluateTaskId());

							IPage<EvaluateResultVO> evaluateResultVOIPage = selectEvaluateResultByScoreIdsGroupBeId(page,vo,userIds);
							for (EvaluateResultVO resultVO:evaluateResultVOIPage.getRecords()) {
								EvaluateCandidateEntity evaluateCandidate = new EvaluateCandidateEntity();
								evaluateCandidate.setEvaluateTaskId(evaluateResult.getEvaluateTaskId());
								evaluateCandidate.setEvaluateTaskName(taskPO.getTaskName());
								User user = UserCache.getUser(resultVO.getBeId());
								evaluateCandidate.setUserId(user.getId());
								evaluateCandidate.setUserName(user.getName());
								evaluateCandidate.setDeptName(SysCache.getDeptName(Long.valueOf(user.getDeptId())));
								evaluateCandidate.setPostName(SysCache.getPostName(Long.valueOf(user.getPostId())));
								evaluateCandidateService.save(evaluateCandidate);
								// 不加会重复处理候选人信息
								bladeRedis.set(EVALUATE_CANDIDATE_DEPT_KEY + evaluateResult.getEvaluateTaskId() + obj.getDeptId(), true);
							}
						}
					}

				}

				//根据部门获取所有用户数量
				QueryWrapper<User> queryWrapper = new QueryWrapper();
				queryWrapper.in("dept_id", deptIds);
				// 拿到设置部门所有用户数量
				Long userByDeptIdsCount = userService.count(queryWrapper);

				//用户数量和评优数据进行匹配 相同需要设置任务状态为已完成
				QueryWrapper<EvaluateResultEntity> resultEntityQueryWrapper = new QueryWrapper<>();
				resultEntityQueryWrapper.eq("evaluate_task_id", evaluateResult.getEvaluateTaskId());
				resultEntityQueryWrapper.eq("type", 0);
				Long evaluateResultCount = count(resultEntityQueryWrapper);

				// 相同需要设置任务状态为已完成 不同不处理    修改为一个部门投票结束就增加候选人
				if (userByDeptIdsCount == evaluateResultCount) {
					taskPO.setCandidateState(2);//结束
					evaluateTaskService.updateById(taskPO);
				}

			} else if (evaluateResult.getType() == 1) {
				QueryWrapper<EvaluateResultEntity> resultEntityQueryWrapper = new QueryWrapper<>();
				resultEntityQueryWrapper.eq("evaluate_task_id", evaluateResult.getEvaluateTaskId());
				Long evaluateResultCount = count(resultEntityQueryWrapper);

				//部门评优数量和所有用户匹配 修改为选定的评定人
				List<CandidateJsonObj> candidateJsonObjs = JSONArray.parseArray(JSON.toJSONString(taskPO.getCandidateNum()),CandidateJsonObj.class);
				int setUserCount = 0;
				for (CandidateJsonObj obj:candidateJsonObjs) {
					List<UserJsonObj> userJsonObjs = obj.getUsers();
					setUserCount += userJsonObjs.size();
				}

				// 相同需要设置任务状态为已完成 不同不处理
				if (setUserCount == evaluateResultCount) {
					taskPO.setEvaluateState(2);//结束
					evaluateTaskService.updateById(taskPO);
				}
			} else if (evaluateResult.getType() == 2) {
				QueryWrapper<EvaluateResultEntity> resultEntityQueryWrapper = new QueryWrapper<>();
				resultEntityQueryWrapper.eq("evaluate_task_id", evaluateResult.getEvaluateTaskId());
				resultEntityQueryWrapper.eq("type", 2);
				Long evaluateResultCount = count(resultEntityQueryWrapper);

				//公司评优数量和所有员工用户数量比对，相同则表示评分完成
				QueryWrapper<User> userQueryWrapper = new QueryWrapper<>();
				userQueryWrapper.eq("user_type", 2);
				Long setUserCount = userService.count(userQueryWrapper);

				// 相同需要设置任务状态为已完成 不同不处理
				if (setUserCount == evaluateResultCount) {
					taskPO.setEvaluateState(2);//结束
					evaluateTaskService.updateById(taskPO);
				}
			}
		}

		return ret;
	}

}