feat(clickhouse): 添加打印样片页面访问统计功能

- 实现按小时统计访问打印样片页面人数的功能
- 实现按日期统计访问打印样片页面人数的功能
- 在ClickHouse查询服务中添加相应的SQL查询方法
- 在MySQL查询服务中添加接口实现
- 更新统计图表合并逻辑，支持打印样片访问数据展示
- 修改mergeChartData方法以支持三组数据合并
- 在MyBatis映射文件中添加对应的SQL查询语句
- 完善相关接口定义和文档注释

src/main/java/com/ycwl/basic/clickhouse/service/StatsQueryService.java

@@ -89,4 +89,16 @@ public interface StatsQueryService {
      * 返回格式: [{t: "MM-dd", count: "xxx"}, ...]
      */
     List<HashMap<String, String>> scanCodeMemberChartByDate(CommonQueryReq query);
+
+    /**
+     * 按小时统计访问打印样片页面人数
+     * 返回格式: [{t: "MM-dd HH", count: "xxx"}, ...]
+     */
+    List<HashMap<String, String>> printerFromSampleChartByHour(CommonQueryReq query);
+
+    /**
+     * 按日期统计访问打印样片页面人数
+     * 返回格式: [{t: "MM-dd", count: "xxx"}, ...]
+     */
+    List<HashMap<String, String>> printerFromSampleChartByDate(CommonQueryReq query);
 }

src/main/java/com/ycwl/basic/clickhouse/service/impl/ClickHouseStatsQueryServiceImpl.java

@@ -396,4 +396,62 @@ public class ClickHouseStatsQueryServiceImpl implements StatsQueryService {
             return map;
         });
     }
+
+    @Override
+    public List<HashMap<String, String>> printerFromSampleChartByHour(CommonQueryReq query) {
+        StringBuilder sql = new StringBuilder();
+        sql.append("SELECT formatDateTime(toStartOfHour(s.create_time), '%m-%d %H') AS t, ");
+        sql.append("       uniqExact(s.member_id) AS count ");
+        sql.append("FROM t_stats_record r ");
+        sql.append("INNER JOIN t_stats s ON r.trace_id = s.trace_id ");
+        sql.append("WHERE r.action = 'LOAD' ");
+        sql.append("AND r.identifier = 'pages/printer/hello' ");
+        if (query.getScenicId() != null) {
+            sql.append("AND JSONExtractString(r.params, 'scenicId') = '").append(query.getScenicId()).append("' ");
+        }
+        if (query.getStartTime() != null) {
+            sql.append("AND r.create_time >= ").append(formatDateTime(query.getStartTime())).append(" ");
+        }
+        if (query.getEndTime() != null) {
+            sql.append("AND r.create_time <= ").append(formatDateTime(query.getEndTime())).append(" ");
+        }
+        sql.append("GROUP BY toStartOfHour(s.create_time) ");
+        sql.append("ORDER BY toStartOfHour(s.create_time)");
+
+        return getJdbcTemplate().query(sql.toString(), (rs, rowNum) -> {
+            HashMap<String, String> map = new HashMap<>();
+            map.put("t", rs.getString("t"));
+            map.put("count", rs.getString("count"));
+            return map;
+        });
+    }
+
+    @Override
+    public List<HashMap<String, String>> printerFromSampleChartByDate(CommonQueryReq query) {
+        StringBuilder sql = new StringBuilder();
+        sql.append("SELECT formatDateTime(toStartOfDay(s.create_time), '%m-%d') AS t, ");
+        sql.append("       uniqExact(s.member_id) AS count ");
+        sql.append("FROM t_stats_record r ");
+        sql.append("INNER JOIN t_stats s ON r.trace_id = s.trace_id ");
+        sql.append("WHERE r.action = 'LOAD' ");
+        sql.append("AND r.identifier = 'pages/printer/hello' ");
+        if (query.getScenicId() != null) {
+            sql.append("AND JSONExtractString(r.params, 'scenicId') = '").append(query.getScenicId()).append("' ");
+        }
+        if (query.getStartTime() != null) {
+            sql.append("AND r.create_time >= ").append(formatDateTime(query.getStartTime())).append(" ");
+        }
+        if (query.getEndTime() != null) {
+            sql.append("AND r.create_time <= ").append(formatDateTime(query.getEndTime())).append(" ");
+        }
+        sql.append("GROUP BY toStartOfDay(s.create_time) ");
+        sql.append("ORDER BY toStartOfDay(s.create_time)");
+
+        return getJdbcTemplate().query(sql.toString(), (rs, rowNum) -> {
+            HashMap<String, String> map = new HashMap<>();
+            map.put("t", rs.getString("t"));
+            map.put("count", rs.getString("count"));
+            return map;
+        });
+    }
 }

src/main/java/com/ycwl/basic/clickhouse/service/impl/MySqlStatsQueryServiceImpl.java

@@ -98,4 +98,14 @@ public class MySqlStatsQueryServiceImpl implements StatsQueryService {
     public List<HashMap<String, String>> scanCodeMemberChartByDate(CommonQueryReq query) {
         return statisticsMapper.scanCodeMemberChartByDate(query);
     }
+
+    @Override
+    public List<HashMap<String, String>> printerFromSampleChartByHour(CommonQueryReq query) {
+        return statisticsMapper.printerFromSampleChartByHour(query);
+    }
+
+    @Override
+    public List<HashMap<String, String>> printerFromSampleChartByDate(CommonQueryReq query) {
+        return statisticsMapper.printerFromSampleChartByDate(query);
+    }
 }