package com.jysoft.questionnaire.service;

import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.jysoft.questionnaire.entity.GreenQuestionnaire;
import com.jysoft.questionnaire.entity.GreenQuestionnaireTopIc;
import com.nationalelectirc.Constant.Constant;
import com.nationalelectirc.utils.RestResult;
import com.nationalelectric.greenH5.utils.DateTimeHelper;
import com.sgcc.uap.persistence.IHibernateDao;
import com.sun.org.apache.bcel.internal.generic.NEW;

@Service
public class QuestionnaireService {

	@Autowired
	private IHibernateDao iHibernateDao;

	/**
	 * 获取问卷调查列表
	 * 
	 * @param entity
	 *            数据
	 * @return 响应数据
	 */
	public RestResult getQuestionnaireList(GreenQuestionnaire entity) {
		try {
			ArrayList<Object> paramList = new ArrayList<Object>();
			StringBuilder sql = new StringBuilder();
			sql.append(" SELECT * FROM (SELECT ROWNUM rn ,A.* FROM (SELECT gq.ID,gq.TITLE,gq.START_TIME,gq.END_TIME,"
					+ " CASE WHEN A.NUM IS NOT NULL THEN A.NUM ELSE 0 END AS NUM,"
					+ " CASE WHEN TO_DATE( START_TIME, 'yyyy-mm-dd' ) >TRUNC( CURRENT_DATE ) THEN '0'"
					+ " WHEN TO_DATE( END_TIME, 'yyyy-mm-dd' ) < TRUNC( CURRENT_DATE ) "
					+ " THEN '1' ELSE '2' END AS STATE " + " FROM GREEN_QUESTIONNAIRE gq "
					+ " LEFT JOIN GREEN_QUESTIONNAIRE_RECORD gqr ON gqr.QUESTIONNAIRE_ID = gq.ID AND gqr.USER_ID = ? "
					+ " LEFT JOIN (SELECT QUESTIONNAIRE_ID ,COUNT(USER_ID) AS NUM FROM GREEN_QUESTIONNAIRE_RECORD WHERE USER_ID IS NOT NULL GROUP BY QUESTIONNAIRE_ID) A ON A.QUESTIONNAIRE_ID  = gq.ID"
					+ " WHERE gq.STATE != '0' AND gq.IS_DEL = '0'");
			if ("1".equals(entity.getType())) {
				sql.append(" AND gqr.USER_ID IS NULL ");
			} else {
				sql.append(" AND gqr.USER_ID IS NOT NULL ");
			}
			sql.append(" ORDER BY gq.RELEASE_TIME DESC)A WHERE ROWNUM <= ?) WHERE rn > ? ");
			int pageSize = entity.getPageSize();
			int pageNum = entity.getPageNum();
			int page = (pageNum - 1) * pageSize;
			int limit = pageNum * pageSize;
			paramList.add(entity.getUserId());
			paramList.add(limit);
			paramList.add(page);
			List<Map<String, Object>> list = iHibernateDao.queryForListWithSql(sql.toString(), paramList.toArray());
			return new RestResult(Constant.SUCCESS, "查询成功", list);
		} catch (Exception e) {
			System.err.println(e.getMessage());
			return new RestResult(Constant.FAILED, "查询失败");
		}
	}

	/**
	 * 获取数据详情
	 * 
	 * @param entity
	 * @return
	 */
	public RestResult getQuestionnaireById(GreenQuestionnaire entity) {
		ArrayList<Object> paramList = new ArrayList<Object>();
		ArrayList<Object> paramListTopIc = new ArrayList<Object>();
		StringBuilder sql = new StringBuilder();
		StringBuilder sqlTopIc = new StringBuilder();
		try {
			sql.append("SELECT TITLE,DESCRIBE FROM GREEN_QUESTIONNAIRE WHERE IS_DEL = '0' AND ID = ?");
			sqlTopIc.append(
					"SELECT gqt.ID,gqt.TOPIC,gqp.\"OPTION\" , gqt.\"NUMBER\",gqt.TOPIC_TYPE FROM GREEN_QUESTIONNAIRE_TOPIC gqt "
							+ "LEFT JOIN GREEN_QUESTIONNAIRE_PER gqp ON gqp.TOPIC_ID = gqt.ID and gqp.USER_ID = ?"
							+ "WHERE gqt.QUESTIONNAIRE_ID = ? ORDER BY TO_NUMBER(gqt.\"NUMBER\")");
			paramList.add(entity.getId());
			paramListTopIc.add(entity.getUserId());
			paramListTopIc.add(entity.getId());
			Map<String, Object> map = new HashMap<String, Object>();
			// 问卷数据
			List<Map<String, Object>> list = iHibernateDao.queryForListWithSql(sql.toString(), paramList.toArray());
			// 题目数据
			List<Map<String, Object>> listTopIc = iHibernateDao.queryForListWithSql(sqlTopIc.toString(),
					paramListTopIc.toArray());
			map.put("list", list);
			map.put("listTopIc", listTopIc);
			return new RestResult(Constant.SUCCESS, "查询成功", map);
		} catch (Exception e) {
			System.err.println(e.getMessage());
			return new RestResult(Constant.FAILED, "查询失败");
		}
	}

	/**
	 * 获取数据详情
	 * 
	 * @param entity
	 * @return
	 */
	public RestResult updateQuestionnaire(GreenQuestionnaire entity) {
		ArrayList<Object> paramList = new ArrayList<Object>();
		StringBuilder sql = new StringBuilder();
		try {
			List<GreenQuestionnaireTopIc> listTopIc = JSONArray.parseArray(entity.getTopIc(),
					GreenQuestionnaireTopIc.class);
			sql.append(
					"INSERT INTO GREEN_QUESTIONNAIRE_RECORD (ID, QUESTIONNAIRE_ID, COMMIT_TIME, USER_ID, USER_NAME) VALUES (?,?,?,?,?)");
			String uuid = UUID.randomUUID().toString().replace("-", "");
			paramList.add(uuid);
			paramList.add(entity.getId());
			paramList.add(DateTimeHelper.getNowDate1());
			paramList.add(entity.getUserId());
			paramList.add(entity.getUserName());
			iHibernateDao.executeSqlUpdate(sql.toString(), paramList.toArray());
			for (GreenQuestionnaireTopIc topIc : listTopIc) {
				System.err.println(topIc.toString());
				ArrayList<Object> paramListTopIc = new ArrayList<Object>();
				StringBuilder sqlTopIc = new StringBuilder();
				String uuidPer = UUID.randomUUID().toString().replace("-", "");
				sqlTopIc.append(
						"INSERT INTO GREEN_QUESTIONNAIRE_PER ( ID, TOPIC_ID, \"OPTION\", CREATE_TIME, USER_ID, USER_NAME ) VALUES ( ?,?,?,?,?,? )");
				paramListTopIc.add(uuidPer);
				paramListTopIc.add(topIc.getId());
				paramListTopIc.add(topIc.getOption());
				paramListTopIc.add(DateTimeHelper.getNowDate1());
				paramListTopIc.add(entity.getUserId());
				paramListTopIc.add(entity.getUserName());
				iHibernateDao.executeSqlUpdate(sqlTopIc.toString(), paramListTopIc.toArray());
			}
			return new RestResult(Constant.SUCCESS, "提交成功");
		} catch (Exception e) {
			System.err.println(e.getMessage());
			return new RestResult(Constant.FAILED, "提交失败");
		}
	}

}