修复：同步英雄元数据用于图标显示

Author: Flames1217

Data_CrawlProcess/champion_stats_sync.py

@@ -412,6 +412,31 @@ def _champion_meta_by_key() -> dict[str, dict[str, Any]]:
     return mapping
 
 
+@lru_cache(maxsize=1)
+def get_tencent_hero_metadata() -> list[dict[str, Any]]:
+    heroes = []
+    for hero in _tencent_hero_candidates():
+        hero_id = hero.get("heroId")
+        alias = hero.get("alias")
+        if not hero_id:
+            continue
+        heroes.append({
+            "heroId": hero_id,
+            "name": hero.get("name") or hero.get("title") or alias or str(hero_id),
+            "alias": alias or str(hero_id),
+            "keywords": hero.get("keywords") or ",".join(
+                str(item)
+                for item in (hero.get("name"), hero.get("title"), alias, hero_id)
+                if item
+            ),
+            "heroLogo": (
+                _https_url(hero.get("heroLogo"))
+                or (f"https://game.gtimg.cn/images/lol/act/img/champion/{alias}.png" if alias else None)
+            ),
+        })
+    return heroes
+
+
 @lru_cache(maxsize=1)
 def _tencent_rune_lookup() -> dict[str, dict[str, Any]]:
     try:

api/app.py

@@ -28,6 +28,7 @@
     get_cached_opgg_stats,
     get_cached_opgg_region_icon,
     get_cached_opgg_role_icon,
+    get_tencent_hero_metadata,
     get_sync_status,
     start_champion_stats_scheduler,
     sync_opgg_stats,
@@ -743,6 +744,7 @@ def query_cn_win_rate():
 
     payload = {
         'data': rows,
+        'heroes': get_tencent_hero_metadata(),
         'source': '101.qq.com',
         'tier': tier,
         'queue': queue,

frontend/app/champions/page.tsx

@@ -1061,7 +1061,7 @@ export default function ChampionsPage() {
         const sourceLabel = selectedRegion.nativeSource
           ? '中国 · 101'
           : `${selectedRegion.label} · OP.GG`
-        const normalized = normalizeChampions([], positionStats.data || [], {}, source)
+        const normalized = normalizeChampions(positionStats.heroes || [], positionStats.data || [], {}, source)
           .map((champion) => ({
             ...champion,
             sourceLabel,

frontend/app/page.tsx

@@ -272,7 +272,7 @@ export default function PredictPage() {
         if (!mounted) return
 
         setLaneStats({})
-        setChampions(normalizeChampions([], championPositionStats.data || [], {}))
+        setChampions(normalizeChampions(championPositionStats.heroes || [], championPositionStats.data || [], {}))
         const normalizedTeams = normalizeTeams(teamPayload.data || [])
         setTeams(normalizedTeams)
         setTeamsByLeague((state) => ({ ...state, [DEFAULT_LEAGUE]: normalizedTeams }))

frontend/lib/api.ts

@@ -395,6 +395,7 @@ export interface ApiChampionPositionStat {
 
 export interface ApiChampionPositionStatsResponse {
   data?: ApiChampionPositionStat[]
+  heroes?: ApiHero[]
   source?: string
   region?: string
   tier?: string
@@ -726,6 +727,7 @@ export function normalizeChampions(
     const statKey = String(stat.key || stat.name || sortIndex)
     const officialHero = heroId ? heroById.get(heroId) : undefined
     const alias = officialHero?.alias || stat.key || String(heroId)
+    const fallbackImageUrl = heroId ? `/lol_champion_icon/${heroId}.png` : undefined
     const lane = roleToLane[role]
     const fallbackWinRate = heroId ? (laneStats[String(heroId)]?.[lane] ?? 0.5) : 0.5
     const winRate = Number.isFinite(stat.positionWinRate)
@@ -775,7 +777,7 @@ export function normalizeChampions(
           heroId: Number.isFinite(counterHeroId) ? counterHeroId : undefined,
           name: officialCounter?.name || counter.name || counter.key || '',
           en: officialCounter?.alias || counter.key || String(counterHeroId || ''),
-          imageUrl: officialCounter?.heroLogo || counter.img_url,
+          imageUrl: officialCounter?.heroLogo || counter.img_url || (Number.isFinite(counterHeroId) ? `/lol_champion_icon/${counterHeroId}.png` : undefined),
           winRate: counterWinRate,
           games: Number.isFinite(counterGames) ? counterGames : undefined,
           wins: Number.isFinite(counterWins) ? counterWins : undefined,
@@ -792,7 +794,7 @@ export function normalizeChampions(
       dataSource: source,
       sourceLabel: source === 'cn' ? '中国区 · 101' : '全球 · OP.GG',
       role,
-      imageUrl: officialHero?.heroLogo || stat.image_url,
+      imageUrl: officialHero?.heroLogo || stat.image_url || fallbackImageUrl,
       banRate,
       pickRate,
       presenceRate,