fix:活动详情优化

backend-java/src/main/java/com/competition/modules/biz/contest/controller/ContestNoticeController.java

@@ -17,6 +17,7 @@ import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 
 @Tag(name = "赛事公告")
@@ -27,6 +28,34 @@ public class ContestNoticeController {
 
     private final IContestNoticeService noticeService;
 
+    /**
+     * 解析日期时间字符串，兼容 ISO 格式（带毫秒和 Z 时区标记）
+     */
+    private LocalDateTime parseDateTime(String dateTime) {
+        if (!StringUtils.hasText(dateTime)) {
+            return null;
+        }
+        // 尝试 ISO 格式（yyyy-MM-dd'T'HH:mm:ss.SSSZ 或 yyyy-MM-dd'T'HH:mm:ss'Z'）
+        try {
+            // 处理带 Z 的 ISO 格式
+            if (dateTime.endsWith("Z")) {
+                return LocalDateTime.parse(dateTime.substring(0, dateTime.length() - 1));
+            }
+            // 处理带毫秒的格式
+            if (dateTime.contains(".") && dateTime.indexOf(".") + 4 == dateTime.length()) {
+                return LocalDateTime.parse(dateTime.substring(0, dateTime.indexOf(".")));
+            }
+            return LocalDateTime.parse(dateTime);
+        } catch (Exception e) {
+            // 尝试空格分隔格式
+            try {
+                return LocalDateTime.parse(dateTime, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+            } catch (Exception ex) {
+                return null;
+            }
+        }
+    }
+
     @PostMapping
     @RequirePermission("notice:create")
     @Operation(summary = "创建公告")
@@ -38,7 +67,7 @@ public class ContestNoticeController {
         notice.setNoticeType(dto.getNoticeType());
         notice.setPriority(dto.getPriority());
         if (StringUtils.hasText(dto.getPublishTime())) {
-            notice.setPublishTime(LocalDateTime.parse(dto.getPublishTime()));
+            notice.setPublishTime(parseDateTime(dto.getPublishTime()));
         }
         // 设置当前租户 ID（租户隔离）
         notice.setTenantId(SecurityUtil.getCurrentTenantId());
@@ -102,7 +131,7 @@ public class ContestNoticeController {
         notice.setNoticeType(dto.getNoticeType());
         notice.setPriority(dto.getPriority());
         if (StringUtils.hasText(dto.getPublishTime())) {
-            notice.setPublishTime(LocalDateTime.parse(dto.getPublishTime()));
+            notice.setPublishTime(parseDateTime(dto.getPublishTime()));
         }
         noticeService.updateById(notice);
         return Result.success();

backend-java/src/main/java/com/competition/modules/biz/contest/service/impl/ContestServiceImpl.java

@@ -18,6 +18,8 @@ import com.competition.modules.biz.contest.mapper.ContestMapper;
 import com.competition.modules.biz.contest.mapper.ContestRegistrationMapper;
 import com.competition.modules.biz.contest.mapper.ContestWorkMapper;
 import com.competition.modules.biz.contest.service.IContestService;
+import com.competition.modules.sys.entity.SysTenant;
+import com.competition.modules.sys.mapper.SysTenantMapper;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -37,6 +39,7 @@ public class ContestServiceImpl extends ServiceImpl<ContestMapper, BizContest> i
     private final ContestAttachmentMapper contestAttachmentMapper;
     private final ContestRegistrationMapper contestRegistrationMapper;
     private final ContestWorkMapper contestWorkMapper;
+    private final SysTenantMapper sysTenantMapper;
 
     // 支持两种日期格式：ISO 格式 (T 分隔) 和空格分隔格式
     private static final DateTimeFormatter ISO_FORMATTER = DateTimeFormatter.ISO_LOCAL_DATE_TIME;
@@ -204,6 +207,24 @@ public class ContestServiceImpl extends ServiceImpl<ContestMapper, BizContest> i
         List<BizContestAttachment> attachments = contestAttachmentMapper.selectList(attWrapper);
         result.put("attachments", attachments);
 
+        // 查询授权租户的详细信息
+        List<Integer> tenantIds = contest.getContestTenants();
+        if (tenantIds != null && !tenantIds.isEmpty()) {
+            List<Map<String, Object>> tenantInfoList = new ArrayList<>();
+            for (Integer tenantId : tenantIds) {
+                SysTenant tenant = sysTenantMapper.selectById(tenantId.longValue());
+                if (tenant != null) {
+                    Map<String, Object> tenantInfo = new LinkedHashMap<>();
+                    tenantInfo.put("id", tenant.getId());
+                    tenantInfo.put("name", tenant.getName());
+                    tenantInfo.put("code", tenant.getCode());
+                    tenantInfo.put("tenantType", tenant.getTenantType());
+                    tenantInfoList.add(tenantInfo);
+                }
+            }
+            result.put("contestTenantInfos", tenantInfoList);
+        }
+
         return result;
     }
 

frontend/src/api/contests.ts

@@ -12,7 +12,14 @@ export interface Contest {
   endTime: string;
   address?: string;
   content?: string;
+  visibility?: "public" | "designated" | "internal"; // 可见范围
   contestTenants?: number[];
+  contestTenantInfos?: Array<{
+    id: number;
+    name: string;
+    code: string;
+    tenantType?: string;
+  }>;
   coverUrl?: string;
   posterUrl?: string;
   contactName?: string;

frontend/src/views/contests/Detail.vue

@@ -250,6 +250,60 @@
 
             <!-- 右侧：组织信息 -->
             <div class="content-right">
+              <div class="sidebar-card">
+                <div class="sidebar-header">
+                  <EyeOutlined />
+                  <span>可见范围</span>
+                </div>
+                <div class="sidebar-body">
+                  <div class="sidebar-item">
+                    <div class="item-label">
+                      <GlobalOutlined />
+                      可见范围
+                    </div>
+                    <div class="item-value">
+                      {{ getVisibilityText(contest?.visibility) }}
+                    </div>
+                  </div>
+                  <div
+                    v-if="contest?.visibility === 'designated' && contest?.contestTenantInfos?.length"
+                    class="sidebar-item"
+                  >
+                    <div class="item-label">
+                      <TeamOutlined />
+                      开放机构
+                    </div>
+                    <div class="item-value">
+                      <div
+                        v-for="tenant in contest.contestTenantInfos"
+                        :key="tenant.id"
+                        class="org-name"
+                      >
+                        {{ tenant.name }}（{{ tenant.code }}）
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              </div>
+
+              <div class="sidebar-card">
+                <div class="sidebar-header">
+                  <InfoCircleOutlined />
+                  <span>基本信息</span>
+                </div>
+                <div class="sidebar-body">
+                  <div class="sidebar-item">
+                    <div class="item-label">
+                      <ClockCircleOutlined />
+                      创建时间
+                    </div>
+                    <div class="item-value">
+                      {{ formatDateTime(contest?.createTime) }}
+                    </div>
+                  </div>
+                </div>
+              </div>
+
               <div class="sidebar-card">
                 <div class="sidebar-header">
                   <TeamOutlined />
@@ -262,9 +316,8 @@
                       主办单位
                     </div>
                     <div class="item-value">
-                      <template
+                      <template v-if="contest.organizers">
-                        v-if="contest.organizers && contest.organizers.length"
+                        <template v-if="Array.isArray(contest.organizers)">
-                      >
                           <div
                             v-for="org in contest.organizers"
                             :key="org"
@@ -273,6 +326,10 @@
                             {{ org }}
                           </div>
                         </template>
+                        <div v-else-if="contest.organizers" class="org-name">
+                          {{ contest.organizers }}
+                        </div>
+                      </template>
                       <span v-else class="empty-text">暂无</span>
                     </div>
                   </div>
@@ -283,11 +340,8 @@
                       协办单位
                     </div>
                     <div class="item-value">
-                      <template
+                      <template v-if="contest.coOrganizers">
-                        v-if="
+                        <template v-if="Array.isArray(contest.coOrganizers)">
-                          contest.coOrganizers && contest.coOrganizers.length
-                        "
-                      >
                           <div
                             v-for="org in contest.coOrganizers"
                             :key="org"
@@ -296,6 +350,10 @@
                             {{ org }}
                           </div>
                         </template>
+                        <div v-else-if="contest.coOrganizers" class="org-name">
+                          {{ contest.coOrganizers }}
+                        </div>
+                      </template>
                       <span v-else class="empty-text">暂无</span>
                     </div>
                   </div>
@@ -306,9 +364,8 @@
                       赞助单位
                     </div>
                     <div class="item-value">
-                      <template
+                      <template v-if="contest.sponsors">
-                        v-if="contest.sponsors && contest.sponsors.length"
+                        <template v-if="Array.isArray(contest.sponsors)">
-                      >
                           <div
                             v-for="sp in contest.sponsors"
                             :key="sp"
@@ -317,6 +374,10 @@
                             {{ sp }}
                           </div>
                         </template>
+                        <div v-else-if="contest.sponsors" class="org-name">
+                          {{ contest.sponsors }}
+                        </div>
+                      </template>
                       <span v-else class="empty-text">暂无</span>
                     </div>
                   </div>
@@ -382,6 +443,8 @@ import {
   GiftOutlined,
   PhoneOutlined,
   UserOutlined,
+  GlobalOutlined,
+  InfoCircleOutlined,
 } from "@ant-design/icons-vue"
 import dayjs from "dayjs"
 import { useAuthStore } from "@/stores/auth"
@@ -513,6 +576,19 @@ const getNoticeTypeText = (type?: string) => {
   }
 }
 
+const getVisibilityText = (visibility?: string) => {
+  switch (visibility) {
+    case "public":
+      return "公开（所有公众用户可见）"
+    case "designated":
+      return "指定机构"
+    case "internal":
+      return "仅内部"
+    default:
+      return "未知"
+  }
+}
+
 const getRankClass = (rank?: number) => {
   if (rank === 1) return "rank-1"
   if (rank === 2) return "rank-2"