實現得獎資訊與資料庫整合

contexts/competition-context.tsx

@@ -62,6 +62,8 @@ interface CompetitionContextType {
 
   // Awards
   awards: Award[]
+  loadingAwards: boolean
+  loadAwards: () => Promise<void>
   addAward: (award: Omit<Award, "id">) => void
   getAwardsByYear: (year: number) => Award[]
   getAwardsByMonth: (year: number, month: number) => Award[]
@@ -221,20 +223,9 @@ export function CompetitionProvider({ children }: { children: ReactNode }) {
     return mockProposalScores
   })
 
-  // Load awards from localStorage
-  const [awards, setAwards] = useState<Award[]>(() => {
-    if (typeof window !== "undefined") {
-      const saved = localStorage.getItem("competitionAwards")
-      if (saved) {
-        return JSON.parse(saved)
-      }
-    }
-
-    // 獎項資料
-    const mockAwards = []
-
-    return mockAwards
-  })
+  // Load awards from database
+  const [awards, setAwards] = useState<Award[]>([])
+  const [loadingAwards, setLoadingAwards] = useState(false)
 
   // Save to localStorage when data changes
   useEffect(() => {
@@ -249,11 +240,10 @@ export function CompetitionProvider({ children }: { children: ReactNode }) {
     }
   }, [proposalJudgeScores])
 
+  // 載入獎項數據
   useEffect(() => {
-    if (typeof window !== "undefined") {
-      localStorage.setItem("competitionAwards", JSON.stringify(awards))
-    }
-  }, [awards])
+    loadAwards()
+  }, [])
 
 
   const addJudge = (judge: Omit<Judge, "id">) => {
@@ -533,12 +523,49 @@ export function CompetitionProvider({ children }: { children: ReactNode }) {
     }
   }
 
+  // 載入獎項數據
+  const loadAwards = async () => {
+    setLoadingAwards(true)
+    try {
+      const response = await fetch('/api/admin/awards')
+      const data = await response.json()
+      
+      if (data.success) {
+        console.log('📊 載入獎項數據:', data.data.length, '個')
+        setAwards(data.data)
+      } else {
+        console.error('載入獎項失敗:', data.message)
+        setAwards([])
+      }
+    } catch (error) {
+      console.error('載入獎項失敗:', error)
+      setAwards([])
+    } finally {
+      setLoadingAwards(false)
+    }
+  }
+
   const addAward = (award: Omit<Award, "id">) => {
     const newAward: Award = {
       ...award,
       id: `a${Date.now()}`,
     }
-    setAwards((prev) => [...prev, newAward])
+    setAwards((prev) => {
+      // 檢查是否已存在相同的獎項（基於競賽ID、參賽者ID和獎項名稱）
+      const exists = prev.some((existingAward: any) => 
+        existingAward.competitionId === newAward.competitionId &&
+        existingAward.participantId === newAward.participantId &&
+        existingAward.awardName === newAward.awardName
+      )
+      
+      if (exists) {
+        console.log('⚠️ 獎項已存在，跳過重複添加:', newAward)
+        return prev
+      }
+      
+      console.log('✅ 添加新獎項:', newAward)
+      return [...prev, newAward]
+    })
   }
 
   const getAwardsByYear = (year: number): Award[] => {
@@ -804,6 +831,8 @@ export function CompetitionProvider({ children }: { children: ReactNode }) {
         getAppDetailedScores,
         getProposalDetailedScores,
         awards,
+        loadingAwards,
+        loadAwards,
         addAward,
         getAwardsByYear,
         getAwardsByMonth,