feat: building electricity screen

app/src/main/kotlin/com/zjutjh/ijh/ui/component/CampusCardInfoCard.kt

@@ -65,7 +65,7 @@ fun CampusCardInfoCard(
                     val text = if (it.data == null) {
                         "N/A"
                     } else {
-                        "¥${it.data}"
+                        "¥ ${it.data}"
                     }
 
                     Text(

app/src/main/kotlin/com/zjutjh/ijh/ui/screen/ElectricityScreen.kt

@@ -0,0 +1,69 @@
+package com.zjutjh.ijh.ui.screen
+
+import androidx.compose.foundation.layout.BoxScope
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.material3.Card
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarScrollBehavior
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import com.zjutjh.ijh.R
+import com.zjutjh.ijh.ui.component.BackIconButton
+import com.zjutjh.ijh.ui.component.IJhScaffold
+import com.zjutjh.ijh.ui.theme.IJhTheme
+
+@Composable
+fun ElectricityRoute() {
+    ElectricityScreen()
+}
+
+@Composable
+private fun ElectricityScreen() {
+    ElectricityScaffold(onBackClick = { /*TODO*/ }) {
+        Card {
+            Text(stringResource(id = R.string.dorm_electricity))
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun ElectricityScaffold(
+    onBackClick: () -> Unit,
+    content: @Composable BoxScope.(PaddingValues) -> Unit
+) {
+    IJhScaffold(topBar = {
+        ElectricityTopBar(
+            scrollBehavior = it,
+            onBackClick = onBackClick,
+        )
+    }, content = content)
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun ElectricityTopBar(
+    scrollBehavior: TopAppBarScrollBehavior,
+    onBackClick: () -> Unit,
+) {
+    TopAppBar(
+        title = {
+            Text(stringResource(id = R.string.dorm_electricity))
+        },
+        navigationIcon = {
+            BackIconButton(onBackClick)
+        },
+        scrollBehavior = scrollBehavior,
+    )
+}
+
+@Preview
+@Composable
+private fun ElectricityScreenPreview() {
+    IJhTheme {
+        ElectricityScreen()
+    }
+}