From b5ee321e0afc4c69e48a271c79cfd98c78da9f91 Mon Sep 17 00:00:00 2001
From: xufenglei <xufenglei>
Date: Thu, 12 Jul 2018 15:44:29 +0800
Subject: [PATCH] demo

---
 src/main/resources/mapper/HistoryMapper.xml |  119 ++++++++++++++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 105 insertions(+), 14 deletions(-)

diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 2527cdf..bef36f5 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.moral.mapper.HistoryMapper">
+<mapper namespace="com.moral.mapper.HistoryMapper">
+	<select id="selectValueByMacAndTime" resultType="java.lang.String">
+		select `value` from history
+		where  time = #{time} and mac = #{mac}
+		limit 0,1
+	</select>
 	<select id="getAreaAllDataByAccount" resultType="java.util.LinkedHashMap">
 		SELECT
-		<if test="macKey == 'all'">
-			${queryColumns}
-		</if>	
-		<if test="macKey != 'all'">
-			d.`name`,
-			AVG( h.`value` -> ${macKey}) avg
-		</if>	
+			<if test="macKey != null">
+				d.`name`,
+			</if>	
+			<foreach  collection="sensorKeys" separator="," item="sensorKey">
+				AVG(h.`value` ->'$.${sensorKey}[0]') AS '${sensorKey}'
+			</foreach>
 		FROM
 			history h,
 			device d,
@@ -26,15 +30,102 @@
 				#{listItem}
 			</foreach>
 		</if>
-		<if test="deviceVersionId != null">
-			AND d.device_version_id = #{deviceVersionId} 
-		</if>
-		<if test="macKey != 'all'">
+		<if test="macKey != null">
 			GROUP BY d.id
-			ORDER BY avg desc
+			ORDER BY ${macKey} desc
 		</if>	
 	</select>
-	
 
+	<select id="getRegionRankingData" resultType="java.util.Map">
+		SELECT
+			AVG( h.${column} -> '$.${sensorKey}[0]' ) avg ,
+			<if test="dimension == 'profession'">
+				p.`name`
+			</if>
+			<if test="dimension == 'monitorPoint'">
+				mp.`name`
+			</if>
+			<if test="dimension == 'region'">
+				r.${nextLevel}_name AS 'name'
+			</if>
+		FROM
+			<if test="dimension == 'profession'">
+				profession p , 
+			</if>
+			<if test="dimension == 'region'">
+				${nextLevel} r,
+			</if>
+			device d,
+			${table} h,
+			monitor_point mp
+		WHERE
+			d.mac = h.mac 
+			AND d.is_delete = '0'
+			AND mp.is_delete = '0'
+			AND d.monitor_point_id = mp.id 
+			AND h.time >= #{start}
+			AND mp.${regionType}_code = #{regionCode}
+			<if test="dimension == 'profession'">
+				AND d.profession_id = p.id 
+			</if>
+			<if test="dimension == 'region'">
+				AND r.${nextLevel}_code = mp.${nextLevel}_code
+			</if>
+			<if test="orgIds != null and orgIds.size &gt; 0">
+				AND mp.organization_id IN
+				<foreach  collection="orgIds" open="(" separator="," close=")" item="listItem">
+					#{listItem}
+				</foreach>
+			</if>
+		GROUP BY
+			<if test="dimension == 'profession'">
+				p.id
+			</if>
+			<if test="dimension == 'monitorPoint'">
+				mp.id
+			</if>
+			<if test="dimension == 'region'">
+				mp.${nextLevel}_code
+			</if>
+		ORDER BY
+			avg DESC
+		<if test="dimension == 'monitorPoint'">
+		LIMIT 0,50
+		</if>
+	</select>
 	
+	<select id="selectNextLevelRegion" resultType="string">
+		SELECT
+			${nextLevel}_name AS 'name' 
+		FROM
+			${nextLevel}
+		WHERE
+			${regionType}_code = #{regionCode}
+	</select>
+
+	<select id="getDischargeByRegion" resultType="java.util.Map">
+		SELECT
+			mp.`name`,
+			dis.`value` -> '$.${sensorKey}' 'value'
+		FROM
+			monitor_point mp,
+			discharge dis 
+		WHERE
+			dis.monitor_point_id = mp.id 
+			AND mp.${regionType}_code = #{regionCode}
+			AND dis.`year` = #{year}
+	</select>
+	
+	<select id="getValueByMacAndSize" resultType="java.util.Map">
+		SELECT 
+			value,
+			time
+		FROM
+			history 
+		WHERE
+			mac = #{mac} 
+		ORDER BY
+			time DESC 
+		LIMIT #{size}
+	</select>
 </mapper>
\ No newline at end of file

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