Чат, вложения

client-mobile/core/presentation/components/AppMediaLightbox.kt

@@ -11,6 +11,7 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.Download
+import androidx.compose.material.icons.filled.InsertDriveFile
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
@@ -28,6 +29,9 @@ import coil.compose.AsyncImage
 import chats.domain.model.Media
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
+import android.content.Intent
+import android.net.Uri
+import kotlinx.coroutines.launch
 
 @OptIn(androidx.compose.foundation.ExperimentalFoundationApi::class)
 @Composable
@@ -36,6 +40,8 @@ fun AppMediaLightbox(
     initialIndex: Int = 0,
     onClose: () -> Unit
 ) {
+    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
     val pagerState = rememberPagerState(initialPage = initialIndex, pageCount = { mediaList.size })
     
     Dialog(
@@ -70,7 +76,7 @@ fun AppMediaLightbox(
                             useController = true,
                             autoPlay = isCurrentPage // Только если страница активна
                         )
-                    } else {
+                    } else if (media.type.startsWith("image") || media.type.contains("gif")) {
                         var scale by remember { mutableFloatStateOf(1f) }
                         var offset by remember { mutableStateOf(androidx.compose.ui.geometry.Offset.Zero) }
 
@@ -88,6 +94,41 @@ fun AppMediaLightbox(
                                 ),
                             contentScale = ContentScale.Fit
                         )
+                    } else {
+                        // Document / File placeholder in Lightbox
+                        Column(
+                            modifier = Modifier.fillMaxSize().padding(32.dp),
+                            verticalArrangement = Arrangement.Center,
+                            horizontalAlignment = Alignment.CenterHorizontally
+                        ) {
+                            Icon(
+                                imageVector = Icons.Default.InsertDriveFile,
+                                contentDescription = null,
+                                tint = Color.White,
+                                modifier = Modifier.size(100.dp)
+                            )
+                            Spacer(modifier = Modifier.height(24.dp))
+                            Text(
+                                text = media.filename ?: "File",
+                                color = Color.White,
+                                style = MaterialTheme.typography.headlineSmall,
+                                textAlign = androidx.compose.ui.text.style.TextAlign.Center
+                            )
+                            Spacer(modifier = Modifier.height(32.dp))
+                            Button(
+                                onClick = {
+                                    try {
+                                        val intent = Intent(Intent.ACTION_VIEW, Uri.parse(media.url))
+                                        context.startActivity(intent)
+                                    } catch (e: Exception) {
+                                        // Handle error (no app to open)
+                                    }
+                                },
+                                colors = ButtonDefaults.buttonColors(containerColor = Color.White, contentColor = Color.Black)
+                            ) {
+                                Text("Открыть в приложении")
+                            }
+                        }
                     }
                 }
             }
@@ -119,7 +160,12 @@ fun AppMediaLightbox(
                 }
 
                 IconButton(
-                    onClick = { /* Handle download of mediaList[pagerState.currentPage] */ },
+                    onClick = {
+                        val currentMedia = mediaList[pagerState.currentPage]
+                        scope.launch {
+                            core.utils.DownloadUtils.downloadMedia(context, currentMedia.url, currentMedia.filename)
+                        }
+                    },
                     modifier = Modifier
                         .clip(CircleShape)
                         .background(Color.Black.copy(alpha = 0.5f))