fix: fallback perill home statistics

pages/home.vue

@@ -232,13 +232,47 @@
 					url
 				})
 			},
-			getPerillPJ(){
-				this.$api.get('/core/teammember/que/questionnaireStats').then(res=>{
-					if(res.data.code!==0) return
-					this.perillPJ = res.data.data||{};
-					this.perillPJ.sum = this.perillPJ?.participated || 0;
-				})
-			},
+			getPerillPJ(){
+				this.$api.get('/core/teammember/que/questionnaireStats').then(res=>{
+					if(res.data.code!==0) return
+					const stats = res.data.data||{};
+					const hasUsableStats = stats.participated !== undefined
+						&& stats.received !== undefined
+						&& stats.created !== undefined
+						&& (Number(stats.participated||0) > 0
+							|| Number(stats.received||0) > 0
+							|| Number(stats.created||0) > 0);
+					if(hasUsableStats){
+						this.perillPJ = Object.assign({}, stats, {sum:Number(stats.participated||0)});
+						return;
+					}
+					this.loadPerillStatsFallback();
+				})
+			},
+			loadPerillStatsFallback(){
+				Promise.all([
+					this.$api.get('/core/teammember/que/listByUser'),
+					this.$api.get('/core/teammember/que/personalList',{teamName:''}),
+					this.$api.get('/core/teammember/que/createList',{teamName:''})
+				]).then(([participatedRes, receivedRes, createdRes])=>{
+					const uniqueTaskCount = response => {
+						const result = response && response.data && response.data.code===0
+							? response.data.data : [];
+						return new Set((result||[]).map(item =>
+							item.teamQuestionnaireId || item.team_questionnaire_id || item.id
+						).filter(Boolean)).size;
+					};
+					const participated = uniqueTaskCount(participatedRes);
+					this.perillPJ = {
+						participated,
+						received:uniqueTaskCount(receivedRes),
+						created:uniqueTaskCount(createdRes),
+						sum:participated
+					};
+				}).catch(()=>{
+					this.perillPJ = {participated:0,received:0,created:0,sum:0};
+				});
+			},
 			getPerillBG(){
 				this.$api.get('/core/report/reportStats').then(res=>{
 					if(res.data.code!==0) return