feat(home): 首页重构为告警中心，移除 banner/设备网格/FAB

src/pages/index/index.module.scss

@@ -1,46 +1,7 @@
-.page { position: relative; }
+.page {
-
+  min-height: 100vh;
-.banner {
+  background: $color-bg;
-  min-height: 180px;
+  padding-bottom: 40px;
-  background: linear-gradient(135deg, #1fca97 0%, #2dbf9c 100%);
-  padding: 48px 44px;
-  display: flex;
-  align-items: center;
-}
-
-.bannerLeft { display: flex; flex-direction: column; }
-
-.bannerTitle {
-  font-size: 52px;
-  color: #ffffff;
-  font-weight: 700;
-  margin-bottom: 20px;
-}
-
-.bannerSub {
-  font-size: 34px;
-  color: #e9fff8;
-  font-weight: 600;
-}
-
-.siteRow {
-  height: 108px;
-  padding: 0 32px;
-  background: #ffffff;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.siteText {
-  font-size: 34px;
-  color: #222;
-  font-weight: 600;
-}
-
-.siteArrow {
-  font-size: 36px;
-  color: #26c996;
 }
 
 .stateWrap {
@@ -54,7 +15,7 @@
   margin-top: 40px;
   width: 240px;
   height: 80px;
-  background: #2ccb98;
+  background: $color-primary;
   border-radius: 40px;
   display: flex;
   align-items: center;
@@ -63,86 +24,116 @@
   font-size: 28px;
 }
 
-.grid {
+// ===== 家庭圈入口 =====
-  display: flex;
+.familyEntry {
-  flex-wrap: wrap;
+  margin: 24px;
-  justify-content: space-between;
+  padding-left: 48px;
-  padding: 24px;
-}
-
-.card {
-  width: 48.5%;
-  margin-bottom: 24px;
-  padding: 36px 20px 28px;
-  box-sizing: border-box;
-  background: #ffffff;
-  border-radius: 24px;
   display: flex;
   flex-direction: column;
   align-items: center;
 }
 
-.icon {
+.familyIcon {
   width: 108px;
   height: 108px;
-  border-radius: 50%;
+  border-radius: $radius-circle;
-  background: linear-gradient(135deg, #1fca97 0%, #2dbf9c 100%);
+  background: $color-primary-grad;
   display: flex;
   align-items: center;
   justify-content: center;
-  margin-bottom: 20px;
 }
 
-.iconOffline { background: #eef0f4; }
+.familyEmoji {
-
+  font-size: 56px;
-.iconText {
+  line-height: 1;
-  font-size: 36px;
-  color: #ffffff;
 }
 
-.iconOffline .iconText { color: #b5b9c0; }
+.familyText {
-
-.name {
-  max-width: 100%;
-  font-size: 28px;
-  font-weight: 600;
-  color: #2a2d33;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.statusRow {
   margin-top: 12px;
+  font-size: 28px;
+  color: $color-text;
+}
+
+// ===== 未处理告警卡片 =====
+.unhandledCard {
+  position: relative;
+  margin: 0 24px 24px;
+  padding: 32px;
+  background: $color-bg-white;
+  border-radius: $radius-lg;
+  box-shadow: $shadow-card;
+}
+
+.unhandledTag {
+  position: absolute;
+  top: -16px;
+  left: -8px;
+  padding: 6px 18px;
+  background: $color-danger-light-bg;
+  color: $color-danger-deep;
+  border: 2px solid $color-danger-deep;
+  border-radius: $radius-sm;
+  font-size: 22px;
+  transform: rotate(-4deg);
+  box-shadow: 0 2px 8px rgba(213, 59, 29, 0.15);
+}
+
+.unhandledTitle {
+  font-size: 32px;
+  font-weight: 600;
+  color: $color-text;
+}
+
+.unhandledRow {
+  margin-top: 16px;
   display: flex;
   align-items: center;
 }
 
-.dot {
+.rowLabel {
-  width: 14px;
+  font-size: 28px;
-  height: 14px;
+  color: $color-text-secondary;
-  border-radius: 50%;
-  margin-right: 10px;
 }
 
-.dotOn { background: #2ccb98; }
+.rowValue {
-.dotOff { background: #c0c4cc; }
+  font-size: 28px;
+  color: $color-text;
+}
 
-.statusText { font-size: 24px; color: #12a37a; }
+// ===== 告警消息列表 =====
-.statusTextOff { color: #9ea1a6; }
+.messageList {
+  padding: 0 24px;
+}
 
-.fab {
+.messageCard {
-  position: fixed;
+  margin-bottom: 24px;
-  right: 40px;
+  padding: 32px;
-  bottom: 60px;
+  background: $color-bg-white;
-  width: 112px;
+  border-radius: $radius-lg;
-  height: 112px;
+  box-shadow: $shadow-card;
-  border-radius: 50%;
+}
-  background: linear-gradient(135deg, #1fca97 0%, #2dbf9c 100%);
+
+.messageHead {
   display: flex;
   align-items: center;
-  justify-content: center;
-  box-shadow: 0 8px 24px rgba(31, 202, 151, 0.4);
 }
 
-.fabIcon { font-size: 48px; color: #ffffff; font-weight: 300; }
+.messageDot {
+  width: 16px;
+  height: 16px;
+  border-radius: $radius-circle;
+  background: $color-danger-deep;
+  margin-right: 12px;
+}
+
+.messageTitle {
+  font-size: 30px;
+  font-weight: 600;
+  color: $color-text;
+}
+
+.messageTime {
+  margin-top: 12px;
+  font-size: 24px;
+  color: $color-text-secondary;
+}

src/pages/index/index.tsx

@@ -1,105 +1,122 @@
-import { useState, useCallback } from 'react'
+import { useState, useCallback, useMemo } from 'react'
 import { useDidShow } from '@tarojs/taro'
 import { View, Text } from '@tarojs/components'
-import { useAppSelector, useAppDispatch } from '@/store/hooks'
-import { setDeviceList, type Device } from '@/store/deviceSlice'
 import { Navbar } from '@/components/navbar'
 import { Loading } from '@/components/loading'
 import { Empty } from '@/components/empty'
-import { getDeviceList } from '@/api/device'
+import { getEventList, type EventItem } from '@/api/event'
-import { DEVICE_ICON_MAP, type DeviceModel } from '@/constants/enums'
 import { ROUTES } from '@/constants/routes'
 import { navigateTo } from '@/utils/navigation'
+import { showToast } from '@/utils/toast'
+import { splitAlerts } from './splitAlerts'
 import styles from './index.module.scss'
 
-const FALLBACK_ICON = '⌂'
-
 export default function Index() {
-  const dispatch = useAppDispatch()
+  const [alertList, setAlertList] = useState<EventItem[]>([])
-  const scene = useAppSelector((s) => s.scene.current)
-  const deviceList = useAppSelector((s) => s.device.list)
-
   const [loading, setLoading] = useState(true)
   const [loadError, setLoadError] = useState(false)
 
-  // 在线状态需每次进入页面都新鲜（spec 明确）：useDidShow 覆盖
+  // 每次进入页面重拉全量告警（与事件页"全部"筛选同参数）
-  // 首次进入、从详情页 navigateBack 返回、tab 切换回三种场景，与 uni-app onShow 等价
+  const loadAlerts = useCallback(async () => {
-  const loadDevices = useCallback(async () => {
     setLoading(true)
     setLoadError(false)
     try {
-      const data = await getDeviceList(scene?.id ?? null)
+      const list = await getEventList({ sceneId: 0, status: 0, startDate: '', endDate: '' })
-      dispatch(setDeviceList(data))
+      setAlertList(list)
     } catch {
       setLoadError(true)
     } finally {
       setLoading(false)
     }
-  }, [dispatch, scene?.id])
+  }, [])
 
   useDidShow(() => {
-    loadDevices()
+    loadAlerts()
   })
 
-  const goDetail = (device: Device) => {
+  const { unhandled, messages } = useMemo(() => splitAlerts(alertList), [alertList])
-    const name = encodeURIComponent(device.name)
-    navigateTo(`${ROUTES.DEVICE_DETAIL}?id=${device.id}&name=${name}&model=${device.model}&online=${device.online ? 1 : 0}`)
-  }
-  const goAdd = () => navigateTo(ROUTES.DEVICE_ADD)
-  const goSceneSelect = () => navigateTo(ROUTES.SCENE_SELECT)
 
-  const iconOf = (model: DeviceModel) => DEVICE_ICON_MAP[model] ?? FALLBACK_ICON
+  const goFamily = () => navigateTo(ROUTES.FAMILY)
+  const goAlertDetail = () => showToast('告警详情即将上线')
 
   return (
     <View className={styles.page}>
-      <Navbar title="智慧养老" />
+      <Navbar title="智慧养老" autoBack={false} />
-
-      <View className={styles.banner}>
-        <View className={styles.bannerLeft}>
-          <Text className={styles.bannerTitle}>智慧养老云助手</Text>
-          <Text className={styles.bannerSub}>一键开启智慧好生活</Text>
-        </View>
-      </View>
-
-      <View className={styles.siteRow} onClick={goSceneSelect}>
-        <Text className={styles.siteText}>{scene?.name || '请选择场所'}</Text>
-        <Text className={styles.siteArrow}>›</Text>
-      </View>
 
       {loading ? (
         <View className={styles.stateWrap}><Loading /></View>
       ) : loadError ? (
         <View className={styles.stateWrap}>
           <Empty text="加载失败，请检查网络" mode="wifi" />
-          <View className={styles.retryBtn} onClick={loadDevices}><Text>重试</Text></View>
+          <View className={styles.retryBtn} onClick={loadAlerts}><Text>重试</Text></View>
-        </View>
-      ) : deviceList.length === 0 ? (
-        <View className={styles.stateWrap}>
-          <Empty text="暂无设备" />
-          <View className={styles.retryBtn} onClick={goAdd}><Text>添加设备</Text></View>
         </View>
       ) : (
-        <View className={styles.grid}>
+        <>
-          {deviceList.map((device) => (
+          <FamilyEntry onClick={goFamily} />
-            <View key={device.id} className={styles.card} onClick={() => goDetail(device)}>
-              <View className={`${styles.icon} ${!device.online ? styles.iconOffline : ''}`}>
-                <Text className={styles.iconText}>{iconOf(device.model)}</Text>
-              </View>
-              <Text className={styles.name}>{device.name}</Text>
-              <View className={styles.statusRow}>
-                <View className={`${styles.dot} ${device.online ? styles.dotOn : styles.dotOff}`} />
-                <Text className={`${styles.statusText} ${!device.online ? styles.statusTextOff : ''}`}>
-                  {device.online ? '在线' : '离线'}
-                </Text>
-              </View>
-            </View>
-          ))}
-        </View>
-      )}
 
-      <View className={styles.fab} onClick={goAdd}>
+          {unhandled.length > 0 && (
-        <Text className={styles.fabIcon}>+</Text>
+            <UnhandledAlert alert={unhandled[0]} onClick={goAlertDetail} />
-      </View>
+          )}
+
+          {messages.length > 0 && (
+            <View className={styles.messageList}>
+              {messages.map((alert) => (
+                <AlertMessageItem key={alert.id} alert={alert} onClick={goAlertDetail} />
+              ))}
+            </View>
+          )}
+
+          {unhandled.length === 0 && messages.length === 0 && (
+            <View className={styles.stateWrap}>
+              <Empty text="暂无告警消息" mode="message" />
+            </View>
+          )}
+        </>
+      )}
+    </View>
+  )
+}
+
+function FamilyEntry({ onClick }: { onClick: () => void }) {
+  return (
+    <View className={styles.familyEntry} onClick={onClick}>
+      <View className={styles.familyIcon}>
+        <Text className={styles.familyEmoji}>👨‍👩‍👧</Text>
+      </View>
+      <Text className={styles.familyText}>家庭圈</Text>
+    </View>
+  )
+}
+
+function UnhandledAlert({ alert, onClick }: { alert: EventItem; onClick: () => void }) {
+  return (
+    <View className={styles.unhandledCard} onClick={onClick}>
+      <View className={styles.unhandledTag}><Text>未处理</Text></View>
+      <Text className={styles.unhandledTitle}>{alert.deviceName || '未知设备'}</Text>
+      {alert.sceneName && (
+        <View className={styles.unhandledRow}>
+          <Text className={styles.rowLabel}>家庭圈：</Text>
+          <Text className={styles.rowValue}>{alert.sceneName}</Text>
+        </View>
+      )}
+      {alert.time && (
+        <View className={styles.unhandledRow}>
+          <Text className={styles.rowLabel}>时间：</Text>
+          <Text className={styles.rowValue}>{alert.time}</Text>
+        </View>
+      )}
+    </View>
+  )
+}
+
+function AlertMessageItem({ alert, onClick }: { alert: EventItem; onClick: () => void }) {
+  return (
+    <View className={styles.messageCard} onClick={onClick}>
+      <View className={styles.messageHead}>
+        <View className={styles.messageDot} />
+        <Text className={styles.messageTitle}>告警消息</Text>
+      </View>
+      {alert.time && <Text className={styles.messageTime}>{alert.time}</Text>}
     </View>
   )
 }