[feat] Task Statistics

app/src/main/java/com/acitelight/aether/view/TransmissionScreen.kt

@@ -21,6 +21,8 @@ import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.DividerDefaults
+import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.MaterialTheme
@@ -38,6 +40,7 @@ import androidx.compose.ui.unit.sp
 import androidx.hilt.lifecycle.viewmodel.compose.hiltViewModel
 import androidx.lifecycle.viewModelScope
 import androidx.navigation.NavHostController
+import androidx.room.util.TableInfo
 import coil3.compose.AsyncImage
 import coil3.request.ImageRequest
 import com.acitelight.aether.Global.updateRelate
@@ -59,11 +62,37 @@ fun TransmissionScreen(
     transmissionScreenViewModel: TransmissionScreenViewModel = hiltViewModel<TransmissionScreenViewModel>()
 ) {
     val downloads = transmissionScreenViewModel.downloads
+    Column()
+    {
+        Text(
+            text = "Video Tasks",
+            style = MaterialTheme.typography.headlineMedium,
+            modifier = Modifier.padding(8.dp).align(Alignment.Start)
+        )
+
+        Text(
+            text = "All: ${downloads.count { it.type == "main" }}",
+            modifier = Modifier.padding(horizontal = 8.dp).align(Alignment.Start),
+            fontSize = 12.sp,
+            lineHeight = 13.sp,
+            maxLines = 1
+        )
+
+        Text(
+            text = "Completed: ${downloads.count { it.type == "main" && it.status == Status.COMPLETED }}",
+            modifier = Modifier.padding(horizontal = 8.dp).align(Alignment.Start),
+            fontSize = 12.sp,
+            lineHeight = 13.sp,
+            maxLines = 1
+        )
+
+        HorizontalDivider(Modifier.padding(8.dp), 2.dp, DividerDefaults.color)
 
         LazyColumn(
             modifier = Modifier.fillMaxWidth(),
             verticalArrangement = Arrangement.spacedBy(8.dp)
-    ) {
+        )
+        {
             items(downloads.filter { it.type == "main" }, key = { it.id }) { item ->
                 VideoDownloadCard(
                     navigator = navigator,
@@ -97,6 +126,7 @@ fun TransmissionScreen(
             }
         }
     }
+}
 
 
 @Composable