feat(video-review): 支持机位多维度评价功能

- 新增NestedMapTypeHandler处理嵌套Map与JSON互转
- 修改VideoReview相关实体类和DTO以支持嵌套Map结构
- 更新数据库查询逻辑以适配新的评价数据结构
- 优化平均分计算方法以处理多机位多维度评分
- 完善MyBatis配置中的typeHandler引用
- 补充视频查询接口返回任务开始结束时间字段
- 修正SQL关联查询条件确保数据准确性

src/main/java/com/ycwl/basic/handler/NestedMapTypeHandler.java

@@ -0,0 +1,77 @@
+package com.ycwl.basic.handler;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.ibatis.type.BaseTypeHandler;
+import org.apache.ibatis.type.JdbcType;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 嵌套Map类型的TypeHandler,用于处理JSON字段与Map<String, Map<String, Integer>>的互转
+ * 主要用于机位评价功能:外层key为机位ID,内层Map为该机位的各维度评分
+ *
+ * 数据格式示例:
+ * {
+ *   "12345": {"清晰度": 5, "构图": 4, "色彩": 5, "整体效果": 4},
+ *   "12346": {"清晰度": 4, "构图": 5, "色彩": 4, "整体效果": 5}
+ * }
+ */
+@Slf4j
+public class NestedMapTypeHandler extends BaseTypeHandler<Map<String, Map<String, Integer>>> {
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+    private final TypeReference<Map<String, Map<String, Integer>>> typeReference =
+            new TypeReference<Map<String, Map<String, Integer>>>() {};
+
+    @Override
+    public void setNonNullParameter(PreparedStatement ps, int i, Map<String, Map<String, Integer>> parameter, JdbcType jdbcType) throws SQLException {
+        try {
+            String json = objectMapper.writeValueAsString(parameter);
+            ps.setString(i, json);
+        } catch (JsonProcessingException e) {
+            log.error("序列化嵌套Map为JSON失败", e);
+            throw new SQLException("序列化嵌套Map为JSON失败", e);
+        }
+    }
+
+    @Override
+    public Map<String, Map<String, Integer>> getNullableResult(ResultSet rs, String columnName) throws SQLException {
+        String json = rs.getString(columnName);
+        return parseJson(json);
+    }
+
+    @Override
+    public Map<String, Map<String, Integer>> getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
+        String json = rs.getString(columnIndex);
+        return parseJson(json);
+    }
+
+    @Override
+    public Map<String, Map<String, Integer>> getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
+        String json = cs.getString(columnIndex);
+        return parseJson(json);
+    }
+
+    /**
+     * 解析JSON字符串为嵌套Map
+     */
+    private Map<String, Map<String, Integer>> parseJson(String json) {
+        if (json == null || json.trim().isEmpty()) {
+            return new HashMap<>();
+        }
+        try {
+            return objectMapper.readValue(json, typeReference);
+        } catch (JsonProcessingException e) {
+            log.error("解析JSON为嵌套Map失败, json={}", json, e);
+            return new HashMap<>();
+        }
+    }
+}

src/main/java/com/ycwl/basic/mapper/VideoReviewMapper.java

@@ -65,7 +65,7 @@ public interface VideoReviewMapper extends BaseMapper<VideoReviewEntity> {
     /**
      * 查询所有机位评价数据(用于后端计算平均值)
      *
-     * @return 机位评价列表
+     * @return 机位评价列表(嵌套Map结构)
      */
-    List<Map<String, Integer>> selectAllCameraPositionRatings();
+    List<Map<String, Map<String, Integer>>> selectAllCameraPositionRatings();
 }

src/main/java/com/ycwl/basic/model/pc/video/resp/VideoRespVO.java

@@ -63,6 +63,10 @@ public class VideoRespVO {
     private Date createTime;
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date updateTime;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    private Date startTime;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    private Date endTime;
     private Integer height;
     private Integer width;
     private BigDecimal duration;

src/main/java/com/ycwl/basic/model/pc/videoreview/dto/VideoReviewAddReqDTO.java

@@ -26,8 +26,10 @@ public class VideoReviewAddReqDTO {
     private String content;
 
     /**
-     * 机位快速评价JSON(可选)
+     * 机位评价JSON(可选)
-     * 格式: {"角度":5,"清晰度":4,"构图":5}
+     * 格式: {"12345": {"清晰度":5,"构图":4,"色彩":5,"整体效果":4}, "12346": {...}}
+     * 外层key为机位ID,内层Map为该机位的各维度评分
+     * 评分维度: 清晰度, 构图, 色彩, 整体效果
      */
-    private Map<String, Integer> cameraPositionRating;
+    private Map<String, Map<String, Integer>> cameraPositionRating;
 }

src/main/java/com/ycwl/basic/model/pc/videoreview/dto/VideoReviewRespDTO.java

@@ -58,9 +58,11 @@ public class VideoReviewRespDTO {
     private String content;
 
     /**
-     * 机位快速评价JSON
+     * 机位评价JSON
+     * 格式: {"12345": {"清晰度":5,"构图":4,"色彩":5,"整体效果":4}, "12346": {...}}
+     * 外层key为机位ID,内层Map为该机位的各维度评分
      */
-    private Map<String, Integer> cameraPositionRating;
+    private Map<String, Map<String, Integer>> cameraPositionRating;
 
     /**
      * 创建时间

src/main/java/com/ycwl/basic/model/pc/videoreview/entity/VideoReviewEntity.java

@@ -4,7 +4,7 @@ import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ycwl.basic.handler.MapTypeHandler;
+import com.ycwl.basic.handler.NestedMapTypeHandler;
 import lombok.Data;
 import org.apache.ibatis.type.JdbcType;
 
@@ -50,11 +50,12 @@ public class VideoReviewEntity {
     private String content;
 
     /**
-     * 机位快速评价JSON
+     * 机位评价JSON
-     * 格式: {"角度":5,"清晰度":4,"构图":5}
+     * 格式: {"12345": {"清晰度":5,"构图":4,"色彩":5,"整体效果":4}, "12346": {...}}
+     * 外层key为机位ID,内层Map为该机位的各维度评分
      */
-    @TableField(typeHandler = MapTypeHandler.class, jdbcType = JdbcType.VARCHAR)
+    @TableField(typeHandler = NestedMapTypeHandler.class, jdbcType = JdbcType.VARCHAR)
-    private Map<String, Integer> cameraPositionRating;
+    private Map<String, Map<String, Integer>> cameraPositionRating;
 
     /**
      * 创建时间

src/main/java/com/ycwl/basic/service/impl/VideoReviewServiceImpl.java

@@ -218,7 +218,7 @@ public class VideoReviewServiceImpl implements VideoReviewService {
      * 计算机位评价各维度的平均值
      */
     private Map<String, BigDecimal> calculateCameraPositionAverage() {
-        List<Map<String, Integer>> allRatings = videoReviewMapper.selectAllCameraPositionRatings();
+        List<Map<String, Map<String, Integer>>> allRatings = videoReviewMapper.selectAllCameraPositionRatings();
 
         if (allRatings == null || allRatings.isEmpty()) {
             return new HashMap<>();
@@ -226,10 +226,15 @@ public class VideoReviewServiceImpl implements VideoReviewService {
 
         // 统计各维度的总分和次数
         Map<String, List<Integer>> dimensionScores = new HashMap<>();
-        for (Map<String, Integer> rating : allRatings) {
+        for (Map<String, Map<String, Integer>> rating : allRatings) {
             if (rating == null) continue;
-            for (Map.Entry<String, Integer> entry : rating.entrySet()) {
+            // 遍历每个机位
-                dimensionScores.computeIfAbsent(entry.getKey(), k -> new ArrayList<>()).add(entry.getValue());
+            for (Map<String, Integer> deviceRatings : rating.values()) {
+                if (deviceRatings == null) continue;
+                // 遍历该机位的每个维度
+                for (Map.Entry<String, Integer> entry : deviceRatings.entrySet()) {
+                    dimensionScores.computeIfAbsent(entry.getKey(), k -> new ArrayList<>()).add(entry.getValue());
+                }
             }
         }
 

src/main/resources/mapper/VideoMapper.xml

@@ -76,17 +76,17 @@
         )
     </delete>
     <select id="list" resultType="com.ycwl.basic.model.pc.video.resp.VideoRespVO">
-        select v.id, v.scenic_id, template_id, task_id, worker_id, video_url, v.create_time, v.update_time,
+        select v.id, v.scenic_id, v.template_id, task_id, tk.worker_id, v.video_url, v.create_time, v.update_time,
-        t.name templateName, t.price templatePrice,t.cover_url templateCoverUrl,
+        t.name templateName, t.cover_url templateCoverUrl,
-        tk.task_params taskParams
+        tk.task_params taskParams, tk.start_time, tk.end_time
         from video v
         left join template t on v.template_id = t.id
         left join task tk on v.task_id = tk.id
         <where>
             <if test="scenicId!= null">and v.scenic_id = #{scenicId} </if>
-            <if test="templateId!= null">and template_id = #{templateId} </if>
+            <if test="templateId!= null">and v.template_id = #{templateId} </if>
             <if test="taskId!=null">and task_id = #{taskId}</if>
-            <if test="workerId!= null">and worker_id = #{workerId} </if>
+            <if test="workerId!= null">and t.worker_id = #{workerId} </if>
             <if test="startTime!= null">and v.create_time &gt;= #{startTime} </if>
             <if test="endTime!= null">and v.create_time &lt;= #{endTime} </if>
             <if test="faceId!= null">
@@ -98,10 +98,9 @@
         order by v.create_time desc
     </select>
     <select id="getById" resultType="com.ycwl.basic.model.pc.video.resp.VideoRespVO">
-        select v.id, v.scenic_id, template_id, task_id, worker_id, video_url, v.create_time, v.update_time,
+        select v.id, v.scenic_id, v.template_id, task_id, tk.worker_id, v.video_url, v.create_time, v.update_time,
-        t.name templateName,t.price templatePrice, t.cover_url templateCoverUrl, t.slash_price slashPrice,
+               t.name templateName, t.cover_url templateCoverUrl,
-        v.height, v.width, v.duration,
+               tk.task_params taskParams, tk.start_time, tk.end_time
-        tk.task_params taskParams
         from video v
         left join template t on v.template_id = t.id
         left join task tk on v.task_id = tk.id
@@ -111,7 +110,7 @@
         select * from video where task_id = #{taskId} limit 1
     </select>
     <select id="queryByRelation" resultType="com.ycwl.basic.model.pc.video.resp.VideoRespVO">
-        select v.id, mv.scenic_id, v.template_id, mv.task_id, mv.face_id, worker_id, video_url, v.create_time, v.update_time,
+        select v.id, mv.scenic_id, v.template_id, mv.task_id, mv.face_id, tk.worker_id, v.video_url, v.create_time, v.update_time,
         t.name templateName, t.price templatePrice,t.cover_url templateCoverUrl, mv.is_buy,
         tk.task_params taskParams
         from member_video mv

src/main/resources/mapper/VideoReviewMapper.xml

@@ -14,7 +14,7 @@
         <result property="rating" column="rating"/>
         <result property="content" column="content"/>
         <result property="cameraPositionRating" column="camera_position_rating"
-                typeHandler="com.ycwl.basic.handler.MapTypeHandler"/>
+                typeHandler="com.ycwl.basic.handler.NestedMapTypeHandler"/>
         <result property="createTime" column="create_time"/>
         <result property="updateTime" column="update_time"/>
     </resultMap>
@@ -38,7 +38,7 @@
         FROM video_review vr
         LEFT JOIN video v ON vr.video_id = v.id
         LEFT JOIN scenic s ON vr.scenic_id = s.id
-        LEFT JOIN sys_user u ON vr.creator = u.id
+        LEFT JOIN admin_user u ON vr.creator = u.id
         <where>
             <if test="videoId != null">
                 AND vr.video_id = #{videoId}