feat: 添加挑战详情页面预制体，优化分享功能与数据展示

assets/scripts/config/ApiConfig.ts

@@ -37,6 +37,10 @@ export function getShareJoinUrl(code: string): string {
     return `${API_BASE}/share/${code}/join`;
 }
 
+export function getShareDetailUrl(code: string): string {
+    return `${API_BASE}/share/${code}`;
+}
+
 export function getShareSubmitUrl(code: string): string {
     return `${API_BASE}/share/${code}/submit`;
 }

assets/scripts/types/ApiTypes.ts

@@ -165,6 +165,7 @@ export interface SubmitShareData {
 /** 分享挑战参与者排行摘要 */
 export interface ShareParticipantRankSummary {
     userId?: string | null;
+    participantId?: string | null;
     nickname?: string | null;
     nickName?: string | null;
     avatarUrl?: string | null;
@@ -193,6 +194,18 @@ export interface CreatedShareListData {
     items: CreatedShareItem[];
 }
 
+/** 分享挑战详情响应 */
+export interface ShareDetailData {
+    id: string;
+    shareCode: string;
+    title: string;
+    levelCount: number;
+    participantCount: number;
+    userRank: number | null;
+    createdAt: string;
+    rankings: ShareParticipantRankSummary[];
+}
+
 /** 已通关关卡数据（成就墙 / 关卡回看场景） */
 export interface CompletedLevel {
     /** 关卡 ID */

assets/scripts/utils/ShareManager.ts

@@ -1,7 +1,7 @@
 import { SpriteFrame, Texture2D, ImageAsset, assetManager } from 'cc';
 import { HttpUtil } from './HttpUtil';
 import { WxSDK } from './WxSDK';
-import { API_ENDPOINTS, getShareJoinUrl, getShareSubmitUrl, API_TIMEOUT } from '../config/ApiConfig';
+import { API_ENDPOINTS, getShareDetailUrl, getShareJoinUrl, getShareSubmitUrl, API_TIMEOUT } from '../config/ApiConfig';
 import {
     ApiEnvelope,
     CreateShareData,
@@ -9,6 +9,7 @@ import {
     ShareLevelData,
     CreatedShareItem,
     CreatedShareListData,
+    ShareDetailData,
     SubmitShareData,
     SubmitShareLevel,
 } from '../types/ApiTypes';
@@ -157,6 +158,26 @@ export class ShareManager {
         }
     }
 
+    async fetchShareDetail(code: string): Promise<ShareDetailData | null> {
+        try {
+            const response = await HttpUtil.get<ApiEnvelope<ShareDetailData>>(
+                getShareDetailUrl(code),
+                API_TIMEOUT.DEFAULT,
+            );
+
+            if (!response.success || !response.data) {
+                console.error('[ShareManager] 获取分享挑战详情失败:', response.message);
+                return null;
+            }
+
+            console.log(`[ShareManager] 获取分享挑战详情成功: ${response.data.title}, ${response.data.rankings?.length ?? 0} 条排行`);
+            return response.data;
+        } catch (err) {
+            console.error('[ShareManager] 获取分享挑战详情异常:', err);
+            return null;
+        }
+    }
+
     async ensureShareLevelReady(index: number): Promise<RuntimeLevelConfig | null> {
         if (!this._shareLevels || index < 0 || index >= this._shareLevels.length) {
             return null;