feat(miniapp): SERS 教程入口与季节性防控提醒展示

miniapp/src/pages/knowledge/index.module.scss

@@ -130,6 +130,47 @@
   margin-top: 4rpx;
 }
 
+.seasonCard {
+  background: linear-gradient(135deg, $color-primary 0%, $color-primary-dark 100%);
+  border-radius: $radius-lg;
+  padding: $spacing-lg;
+  box-shadow: $shadow-card;
+  margin-bottom: $spacing-md;
+}
+
+.seasonHeader {
+  display: flex;
+  align-items: center;
+  gap: $spacing-sm;
+  margin-bottom: $spacing-sm;
+}
+
+.seasonBadge {
+  font-size: $font-size-xs;
+  color: $color-primary;
+  background: rgba(255, 255, 255, 0.9);
+  padding: 4rpx $spacing-sm;
+  border-radius: $radius-round;
+  flex-shrink: 0;
+}
+
+.seasonTitle {
+  font-size: $font-size-lg;
+  font-weight: $font-weight-semibold;
+  color: $color-text-white;
+  flex: 1;
+  min-width: 0;
+}
+
+.seasonContent {
+  display: block;
+  font-size: $font-size-sm;
+  color: rgba(255, 255, 255, 0.95);
+  line-height: $line-height-loose;
+  white-space: pre-wrap;
+  word-break: break-all;
+}
+
 .diseaseList {
   display: flex;
   flex-direction: column;

miniapp/src/pages/knowledge/index.tsx

@@ -5,6 +5,8 @@ import styles from './index.module.scss';
 import {
   listAIGuides,
   listLAMPGuides,
+  listSERSGuides,
+  listSeasonalTips,
   listDiseases,
   getStageHints,
   type Disease,
@@ -15,6 +17,7 @@ import {
 const GUIDE_LABELS: Record<string, string> = {
   ai_guide: 'AI 解读',
   lamp_guide: 'LAMP 教程',
+  sers_guide: 'SERS 教程',
 };
 
 const STAGE_OPTIONS = [
@@ -24,6 +27,14 @@ const STAGE_OPTIONS = [
   { key: 'pupa', label: '蛹期' },
 ];
 
+const currentSeason = (() => {
+  const m = new Date().getMonth() + 1;
+  if (m >= 3 && m <= 5) return '春季';
+  if (m >= 6 && m <= 8) return '夏季';
+  if (m >= 9 && m <= 11) return '秋季';
+  return '冬季';
+})();
+
 const CATEGORY_LABELS: Record<string, string> = {
   viral: '病毒性',
   fungal: '真菌性',
@@ -35,7 +46,7 @@ const CATEGORY_LABELS: Record<string, string> = {
 const KnowledgePage: React.FC = () => {
   const [diseases, setDiseases] = useState<Disease[]>([]);
   const [guides, setGuides] = useState<KnowledgeArticle[]>([]);
-  const [lampGuides, setLampGuides] = useState<KnowledgeArticle[]>([]);
+  const [seasonalTips, setSeasonalTips] = useState<KnowledgeArticle[]>([]);
   const [stage, setStage] = useState('young');
   const [stageHints, setStageHints] = useState<StageHint[]>([]);
   const [loading, setLoading] = useState(true);
@@ -53,14 +64,16 @@ const KnowledgePage: React.FC = () => {
 
   const fetchData = useCallback(async () => {
     try {
-      const [diseaseRes, guideRes, lampRes] = await Promise.all([
+      const [diseaseRes, guideRes, lampRes, sersRes, seasonalRes] = await Promise.all([
         listDiseases().catch(() => [] as Disease[]),
         listAIGuides().catch(() => [] as KnowledgeArticle[]),
         listLAMPGuides().catch(() => [] as KnowledgeArticle[]),
+        listSERSGuides().catch(() => [] as KnowledgeArticle[]),
+        listSeasonalTips().catch(() => [] as KnowledgeArticle[]),
       ]);
       setDiseases(diseaseRes);
-      setGuides(guideRes);
-      setLampGuides(lampRes);
+      setGuides([...guideRes, ...lampRes, ...sersRes]);
+      setSeasonalTips(seasonalRes);
     } catch (err) {
       console.error('[Knowledge] 数据加载失败:', err);
       Taro.showToast({
@@ -85,7 +98,7 @@ const KnowledgePage: React.FC = () => {
   });
 
   const openGuide = (a: KnowledgeArticle) => {
-    Taro.navigateTo({ url: `/pages/knowledge/detail/index?kind=ai_guide&id=${a.id}` });
+    Taro.navigateTo({ url: `/pages/knowledge/detail/index?kind=article&id=${a.id}` });
   };
 
   const openDisease = (d: Disease) => {
@@ -105,17 +118,6 @@ const KnowledgePage: React.FC = () => {
         </View>
       ))}
 
-      {lampGuides.map((a) => (
-        <View key={a.id} className={styles.guideCard} onClick={() => openGuide(a)}>
-          <View className={styles.guideHeader}>
-            <Text className={styles.guideBadge}>{GUIDE_LABELS[a.kind] || a.kind}</Text>
-            <Text className={styles.guideArrow}>›</Text>
-          </View>
-          <Text className={styles.guideTitle}>{a.title}</Text>
-          {a.summary ? <Text className={styles.guideSummary}>{a.summary}</Text> : null}
-        </View>
-      ))}
-
       <Text className={styles.sectionTitle}>饲养阶段风险提示</Text>
       <View className={styles.stageChips}>
         {STAGE_OPTIONS.map((opt) => (
@@ -153,6 +155,27 @@ const KnowledgePage: React.FC = () => {
         ))
       )}
 
+      <Text className={styles.sectionTitle}>季节性防控提醒</Text>
+      {seasonalTips
+        .filter((t) => t.title.startsWith(currentSeason))
+        .map((t) => (
+          <View key={t.id} className={styles.seasonCard} onClick={() => openGuide(t)}>
+            <View className={styles.seasonHeader}>
+              <Text className={styles.seasonBadge}>当前 {currentSeason}</Text>
+              <Text className={styles.seasonTitle}>{t.title}</Text>
+            </View>
+            <Text className={styles.seasonContent}>{t.content}</Text>
+          </View>
+        ))}
+      <View className={styles.diseaseList}>
+        {seasonalTips.map((t) => (
+          <View key={t.id} className={styles.guideCard} onClick={() => openGuide(t)}>
+            <Text className={styles.guideTitle}>{t.title}</Text>
+            {t.summary ? <Text className={styles.guideSummary}>{t.summary}</Text> : null}
+          </View>
+        ))}
+      </View>
+
       <Text className={styles.sectionTitle}>蚕病百科</Text>
       <View className={styles.diseaseList}>
         {diseases.map((d) => (