add sharescreen.kt because ide error accur

Author: DivyanshuChipa

app/src/main/java/com/example/intra/ShareScreen.kt

@@ -0,0 +1,153 @@
+package com.example.intra
+
+import android.net.Uri
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.filled.Group
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.material.icons.filled.Send
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import coil.compose.AsyncImage
+import androidx.compose.foundation.isSystemInDarkTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ShareScreen(
+    imageUri: Uri,
+    onBack: () -> Unit,
+    onSend: (String) -> Unit
+) {
+    val contactViewModel: ContactViewModel = viewModel()
+    val contacts = contactViewModel.contacts
+    var selectedRecipient by remember { mutableStateOf<String?>(null) }
+
+    val isDark = isSystemInDarkTheme()
+    val colorScheme = MaterialTheme.colorScheme
+
+    val context = LocalContext.current
+    val settingsManager = remember { SettingsManager(context) }
+    val myUsername = remember { settingsManager.getUsername() ?: "" }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text("Share Photo") },
+                navigationIcon = {
+                    IconButton(onClick = onBack) {
+                        Icon(Icons.Default.ArrowBack, contentDescription = "Back")
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = if (isDark) colorScheme.primaryContainer else Color(0xFF6741A8),
+                    titleContentColor = if (isDark) colorScheme.onPrimaryContainer else Color.White,
+                    navigationIconContentColor = if (isDark) colorScheme.onPrimaryContainer else Color.White
+                )
+            )
+        },
+        bottomBar = {
+            Surface(
+                tonalElevation = 3.dp,
+                shadowElevation = 8.dp
+            ) {
+                Button(
+                    onClick = { selectedRecipient?.let { onSend(it) } },
+                    enabled = selectedRecipient != null,
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(16.dp),
+                    shape = MaterialTheme.shapes.medium,
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = if (isDark) colorScheme.primary else Color(0xFF673AB7)
+                    )
+                ) {
+                    Icon(Icons.Default.Send, contentDescription = null)
+                    Spacer(Modifier.width(8.dp))
+                    Text("Send Photo", fontWeight = FontWeight.Bold)
+                }
+            }
+        }
+    ) { padding ->
+        Column(modifier = Modifier.padding(padding)) {
+            // Photo Preview
+            Card(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(220.dp)
+                    .padding(12.dp),
+                shape = MaterialTheme.shapes.medium,
+                elevation = CardDefaults.cardElevation(defaultElevation = 4.dp)
+            ) {
+                Box(
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .background(Color.Black),
+                    contentAlignment = Alignment.Center
+                ) {
+                    AsyncImage(
+                        model = imageUri,
+                        contentDescription = "Preview",
+                        modifier = Modifier.fillMaxSize(),
+                        contentScale = ContentScale.Fit
+                    )
+                }
+            }
+
+            Text(
+                "Select Recipient",
+                modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
+                fontWeight = FontWeight.Bold,
+                style = MaterialTheme.typography.titleMedium,
+                color = if (isDark) colorScheme.onSurface else Color.Black
+            )
+
+            LazyColumn(modifier = Modifier.weight(1f)) {
+                // FAMILY GROUP
+                item {
+                    ContactItem(
+                        name = "Family Group",
+                        subtitle = "Broadcast to everyone",
+                        isTyping = false,
+                        icon = Icons.Filled.Group,
+                        iconTint = Color(0xFF25BB4B),
+                        isDark = isDark,
+                        profilePhotoUrl = null,
+                        unreadCount = 0,
+                        isActive = selectedRecipient == "Family Group",
+                        onClick = { selectedRecipient = "Family Group" }
+                    )
+                }
+
+                // USERS
+                items(contacts) { user ->
+                    if (user.username != myUsername) {
+                        ContactItem(
+                            name = user.username,
+                            subtitle = "Select to share",
+                            isTyping = false,
+                            icon = Icons.Filled.Person,
+                            iconTint = Color(0xFFB39DDB),
+                            isDark = isDark,
+                            profilePhotoUrl = user.profilePhoto,
+                            unreadCount = 0,
+                            isActive = selectedRecipient == user.username,
+                            onClick = { selectedRecipient = user.username }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}