package com.yeshi.fanli.controller.admin.utils;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.yeshi.utils.DateUtil;
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import com.google.gson.Gson;
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import com.yeshi.fanli.dto.ChartTDO;
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import com.yeshi.fanli.util.StringUtil;
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import net.sf.json.JSONArray;
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import net.sf.json.JSONObject;
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public class AdminUtils {
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/**
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* 验证数据
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* @param dateType
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* @param startTime
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* @param endTime
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* @return
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*/
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public static String validateParams(Integer dateType, String startTime, String endTime) {
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String validateMsg = null;
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if (dateType == null) {
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validateMsg = "请选择视图类型";
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}
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if (dateType == 1 && (StringUtil.isNullOrEmpty(startTime) || StringUtil.isNullOrEmpty(endTime))) {
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validateMsg = "请选择时间区间";
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}
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return validateMsg;
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}
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/**
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* 获取时间列表
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* @param dateType
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* @param startTime
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* @param endTime
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* @param year
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* @return
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*/
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public static List<String> getDateList(Integer dateType, String startTime, String endTime, String year) {
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List<String> dateList = new ArrayList<String>();
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if (dateType == 1) {
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try {
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dateList = DateUtil.dayFactory(startTime, endTime);
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} catch (Exception e) {
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e.printStackTrace();
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}
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} else if (dateType == 2) {
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for (int i = 1; i <= 12; i++) {
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dateList.add(i + ""); // 12个月
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}
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} else if (dateType == 3) {
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for (int i = 2018; i <= 2030; i++) {
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dateList.add(i + ""); // 10年
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}
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}
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return dateList;
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}
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public static Map<String, Object> yearsDataFactory(List<ChartTDO> list) {
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List<Object> resultList = new ArrayList<Object>();
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List<Object> listDate = new ArrayList<Object>();
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if (list != null && list.size() > 0) {
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for (ChartTDO chart: list) {
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String showDate = chart.getShowDate();
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String showValue = chart.getShowValue();
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if (showValue == null) {
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showValue = "0";
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}
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resultList.add(showValue);
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listDate.add(showDate);
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}
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}
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Map<String, Object> map = new HashMap<String, Object>();
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map.put("date", listDate);
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map.put("value", resultList);
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return map;
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}
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public static List<Object> dayOrMonthDataFactory(Integer dateType, List<String> listDate ,
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List<ChartTDO> list) throws Exception {
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List<Object> resultList = new ArrayList<Object>();
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if (list != null && list.size() > 0) {
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for (int i = 0; i < listDate.size(); i++) {
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String showValue = null;
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// 日期匹配赋值
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for (ChartTDO chart: list) {
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String showDate = listDate.get(i);
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if (dateType == 2 && Integer.parseInt(showDate) < 10 ) {
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showDate = "0" + showDate;
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}
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String reslutTime = chart.getShowDate();
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if (showDate.equalsIgnoreCase(reslutTime)) {
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showValue = chart.getShowValue();
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break;
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}
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}
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if (showValue == null) {
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showValue = "0";
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}
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resultList.add(showValue);
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}
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}
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return resultList;
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}
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/**
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* 图表数据组织
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* @param dateType
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* @param year
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* @param startTime
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* @param endTime
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* @param list
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* @throws Exception
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*/
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public static JSONObject chartDataFactory(Integer dateType, String year, String startTime, String endTime,
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List<ChartTDO> list) throws Exception{
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Object objectDate = null;
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List<String> dateList = getDateList(dateType, startTime, endTime, year);
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Gson gson = new Gson();
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JSONArray line_list = new JSONArray();
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JSONObject innerList = new JSONObject();
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innerList.put("name", "总计");
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if (dateType != 3) {
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innerList.put("data", gson.toJson(AdminUtils.dayOrMonthDataFactory(dateType, dateList, list)));
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} else {
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// 年视图
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Map<String, Object> map = yearsDataFactory(list);
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if (objectDate == null) {
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objectDate = map.get("date");
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}
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innerList.put("data", gson.toJson(map.get("value")));
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}
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line_list.add(innerList);
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JSONObject data = new JSONObject();
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if (objectDate != null) {
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data.put("xAxis_list", gson.toJson(objectDate));
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} else {
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data.put("xAxis_list", gson.toJson(dateList));
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}
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data.put("line_list", line_list);
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return data;
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}
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}
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