pager in dashboard

app/src/main/java/com/mob/utsmyanmar/ui/dashboard/DashboardScreen2.kt

@@ -6,15 +6,59 @@ import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.*
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
+import androidx.compose.material.icons.filled.AccountBalanceWallet
+import androidx.compose.material.icons.filled.BarChart
+import androidx.compose.material.icons.filled.Check
+import androidx.compose.material.icons.filled.ChevronRight
+import androidx.compose.material.icons.filled.CreditCard
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material.icons.filled.LockOpen
+import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Replay
+import androidx.compose.material.icons.filled.SwapHoriz
+import androidx.compose.material.icons.filled.Sync
+import androidx.compose.material.icons.filled.Undo
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.DrawerValue
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalDrawerSheet
+import androidx.compose.material3.ModalNavigationDrawer
+import androidx.compose.material3.NavigationDrawerItem
+import androidx.compose.material3.NavigationDrawerItemDefaults
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.VerticalDivider
+import androidx.compose.material3.rememberDrawerState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -24,6 +68,7 @@ import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.lifecycle.viewmodel.compose.viewModel
@@ -36,7 +81,6 @@ import com.mob.utsmyanmar.ui.preview.P3Preview
 import com.mob.utsmyanmar.ui.theme.Color
 import com.utsmyanmar.paylibs.sign_on.EchoTestProcess
 import com.utsmyanmar.paylibs.sign_on.SignOnListener
-import com.utsmyanmar.paylibs.utils.core_utils.SystemParamsOperation
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
@@ -44,10 +88,10 @@ import kotlinx.coroutines.launch
 fun DashboardScreen2(
     onNavigateAmount: (String) -> Unit = {},
     onNavigateSignOn: () -> Unit = {},
-    onNavigateSeeMore: () -> Unit = {},
     onNavigateSettlement: () -> Unit = {},
     onNavigateVersion: () -> Unit = {},
     onNavigateFunctions: () -> Unit = {},
+    onNavigateAction: (String) -> Unit = {},
     deviceInfoViewModel: DeviceInfoViewModel = viewModel()
 ) {
     val deviceInfo by deviceInfoViewModel.uiState.collectAsState()
@@ -217,46 +261,96 @@ fun DashboardScreen2(
                 }
 
                 Spacer(modifier = Modifier.height(10.dp))
+                Text(
+                    text = "Connection Settings",
+                    fontWeight = FontWeight.Medium,
+                    modifier = Modifier.padding(horizontal = 16.dp)
+                )
+
+                Item(
+                    title = "Echo Test", subTitle = "Test Connection Status",
+                    onClick = {
+                        scope.launch { drawerState.close() }
+                        openHostActionDialog("Echo Test")
+                    },
+                    leadingIcon = {
+                        Icon(
+                            painterResource(R.drawable.ic_up_down_arrow),
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed
+                        )
+                    },
+                    trailingIcon = {},
+                )
+                Item(
+                    title = "Log-On", subTitle = "Log on to System",
+                    onClick = {
+                        scope.launch { drawerState.close() }
+                        openHostActionDialog("Log-On")
+                    },
+                    leadingIcon = {
+                        Icon(
+                            painterResource(R.drawable.ic_lock),
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed
+                        )
+                    },
+                    trailingIcon = {},
+                )
+                Item(
+                    title = "Log-Off", subTitle = "Log off from System",
+                    onClick = {
+                        scope.launch { drawerState.close() }
+                        openHostActionDialog("Log-Off")
+                    },
+                    leadingIcon = {
+                        Icon(
+                            painterResource(R.drawable.ic_cancel_circle),
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed
+                        )
+                    },
+                    trailingIcon = {},
+                )
 
-                DrawerItem("Log-On", Icons.Default.Dashboard) {
-                    scope.launch { drawerState.close() }
-                    openHostActionDialog("Log-On")
-                }
-                DrawerItem("Echo Test", Icons.Default.Sync) {
-                    scope.launch { drawerState.close() }
-                    openHostActionDialog("Echo Test")
-                }
-                DrawerItem("Log-Off", Icons.Default.Dashboard) {
-                    scope.launch { drawerState.close() }
-                    openHostActionDialog("Log-Off")
-                }
                 Text(
                     text = "System Management",
                     fontWeight = FontWeight.Medium,
                     modifier = Modifier.padding(horizontal = 16.dp)
                 )
 
-                var switchChecked by remember { mutableStateOf(SystemParamsOperation.getInstance().isReversalOn) }
-                DrawerItem(
-                    title = "Reversal On/Off",
-                    icon = Icons.Default.Sync,
-                    showSwitch = true,
-                    isChecked = switchChecked,
-                    onCheckedChange = { isChecked ->
-                        switchChecked = isChecked
-                        SystemParamsOperation.getInstance().setReversalFlag(isChecked)
-
+                Item(
+                    title = "Functions", subTitle = "System Function Settings",
+                    onClick = {
+                        scope.launch { drawerState.close() }
+                        onNavigateFunctions()
                     },
-                    onClick = {}
+                    leadingIcon = {
+                        Icon(
+                            painterResource(R.drawable.ic_four_boxes),
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed,
+                            modifier = Modifier.size(16.dp)
+                        )
+                    },
+                    trailingIcon = {},
                 )
-                DrawerItem("Function", Icons.Default.Dashboard) {
-                    scope.launch { drawerState.close() }
-                    onNavigateFunctions()
-                }
-                DrawerItem("Version", Icons.Default.Dashboard) {
-                    scope.launch { drawerState.close() }
-                    onNavigateVersion()
-                }
+                Item(
+                    title = "Version", subTitle = "View App Version Info",
+                    onClick = {
+                        scope.launch { drawerState.close() }
+                        onNavigateVersion()
+                    },
+                    leadingIcon = {
+                        Icon(
+                            painterResource(R.drawable.ic_version),
+                            contentDescription = "icon",
+                            tint = Color.LegacyRed
+                        )
+                    },
+                    trailingIcon = {},
+                )
+
             }
         }) {
         Scaffold(
@@ -294,11 +388,14 @@ fun DashboardScreen2(
                         .weight(1.5f)
                         .fillMaxWidth(),
                 ) {
-                    MenuGrid(
-                        onNavigateAmount = onNavigateAmount,
-                        onNavigateSignOn = onNavigateSignOn,
-                        onNavigateSeeMore = onNavigateSeeMore,
-                        onNavigateSettlement = onNavigateSettlement
+                    MenuPager(
+                        items = buildMenuItems(
+                            onNavigateAmount = onNavigateAmount,
+                            onNavigateSignOn = onNavigateSignOn,
+                            onNavigateSettlement = onNavigateSettlement,
+                            onNavigateAction = onNavigateAction
+                        ),
+                        modifier = Modifier.fillMaxSize()
                     )
                 }
             }
@@ -308,44 +405,21 @@ fun DashboardScreen2(
 
 @Composable
 private fun DrawerItem(
-    title: String,
-    icon: ImageVector,
-    showSwitch: Boolean = false,       // New: Flag to enable switch mode
-    isChecked: Boolean = false,        // New: Switch state
-    onCheckedChange: (Boolean) -> Unit = {}, // New: Switch callback
-    onClick: () -> Unit
+    title: String, icon: ImageVector, onClick: () -> Unit
 ) {
     NavigationDrawerItem(
         label = {
             Text(
-                text = title,
-                fontWeight = FontWeight.Medium
+                text = title, fontWeight = FontWeight.Medium
             )
         },
         selected = false,
-        // If it's a switch item, clicking the whole row toggles the switch instead of navigating
-        onClick = {
-            if (showSwitch) {
-                onCheckedChange(!isChecked)
-            } else {
-                onClick()
-            }
-        },
+        onClick = onClick,
         icon = {
             Icon(
-                imageVector = icon,
-                contentDescription = title
+                imageVector = icon, contentDescription = title
             )
         },
-
-        badge = {
-            if (showSwitch) {
-                Switch(
-                    checked = isChecked,
-                    onCheckedChange = onCheckedChange
-                )
-            }
-        },
         modifier = Modifier.padding(horizontal = 12.dp, vertical = 2.dp),
         colors = NavigationDrawerItemDefaults.colors(
             unselectedContainerColor = androidx.compose.ui.graphics.Color.Transparent,
@@ -498,75 +572,93 @@ private fun IconCircle(
     }
 }
 
+private class DashboardMenuItem(
+    val title: String,
+    val iconContent: @Composable () -> Unit,
+    val onClick: () -> Unit
+)
+
 @Composable
-private fun MenuGrid(
+private fun buildMenuItems(
     onNavigateAmount: (String) -> Unit,
     onNavigateSignOn: () -> Unit,
-    onNavigateSeeMore: () -> Unit,
-    onNavigateSettlement: () -> Unit
+    onNavigateSettlement: () -> Unit,
+    onNavigateAction: (String) -> Unit
+): List<DashboardMenuItem> = listOf(
+    DashboardMenuItem("Sale", { Icon(painterResource(R.drawable.ic_terminal), contentDescription = null, modifier = Modifier.size(40.dp), tint = Color.LegacyRed) }) { onNavigateAmount("Sale") },
+    DashboardMenuItem("MMQR", { Image(painter = painterResource(R.drawable.ic_mmqr_logo), contentDescription = null, modifier = Modifier.height(48.dp)) }) { },
+    DashboardMenuItem("History", { Icon(painterResource(R.drawable.ic_history), contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { },
+    DashboardMenuItem("Sign On", { Icon(painterResource(R.drawable.ic_sign_on), contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateSignOn() },
+    DashboardMenuItem("Settlement", { Icon(painterResource(R.drawable.ic_settlement), contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateSettlement() },
+    DashboardMenuItem("Void", { Icon(Icons.Default.Undo, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Void") },
+    DashboardMenuItem("Refund", { Icon(Icons.Default.Replay, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Refund") },
+    DashboardMenuItem("Pre-Auth", { Icon(Icons.Default.Lock, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Pre-Auth") },
+    DashboardMenuItem("Pre-Auth Void", { Icon(Icons.Default.LockOpen, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Pre-Auth Void") },
+    DashboardMenuItem("Pre-Auth Complete", { Icon(Icons.Default.CreditCard, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Pre-Auth Complete") },
+    DashboardMenuItem("Pre-Auth Complete Void", { Icon(Icons.Default.SwapHoriz, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Pre-Auth Complete Void") },
+    DashboardMenuItem("Cash Out", { Icon(Icons.Default.AccountBalanceWallet, contentDescription = null, modifier = Modifier.size(32.dp), tint = Color.LegacyRed) }) { onNavigateAction("Cash Out") },
+)
+
+@Composable
+private fun MenuPager(
+    items: List<DashboardMenuItem>,
+    modifier: Modifier = Modifier
 ) {
+    val pages = items.chunked(6)
+    val pagerState = rememberPagerState(pageCount = { pages.size })
+
+    Column(modifier = modifier) {
+        HorizontalPager(
+            state = pagerState,
+            modifier = Modifier.weight(1f)
+        ) { pageIndex ->
+            MenuPage(items = pages[pageIndex])
+        }
+
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(vertical = 8.dp),
+            horizontalArrangement = Arrangement.Center,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            repeat(pages.size) { index ->
+                val selected = pagerState.currentPage == index
+                Box(
+                    modifier = Modifier
+                        .padding(horizontal = 4.dp)
+                        .size(if (selected) 8.dp else 6.dp)
+                        .background(
+                            color = if (selected) Color.LegacyRed else Color.Gray.copy(alpha = 0.4f),
+                            shape = CircleShape
+                        )
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun MenuPage(items: List<DashboardMenuItem>) {
     Column(
         verticalArrangement = Arrangement.spacedBy(10.dp),
         modifier = Modifier.padding(horizontal = 16.dp)
     ) {
         Spacer(Modifier.height(8.dp))
-        Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
-            MenuCard(title = "Sale", icon = {
-                Icon(
-                    painterResource(R.drawable.ic_terminal),
-                    contentDescription = "icon",
-                    modifier = Modifier.size(40.dp),
-                    tint = Color.LegacyRed
-                )
-            }, modifier = Modifier.weight(1f), onClick = { onNavigateAmount("Sale") })
-            MenuCard(title = "MMQR", icon = {
-                Image(
-                    painter = painterResource(R.drawable.ic_mmqr_logo),
-                    contentDescription = "mmqr image",
-                    modifier = Modifier.height(48.dp)
-                )
-            }, modifier = Modifier.weight(1f))
-            MenuCard("History", icon = {
-                Icon(
-                    painterResource(R.drawable.ic_history),
-                    contentDescription = "icon",
-                    modifier = Modifier.size(32.dp),
-                    tint = Color.LegacyRed
-                )
-            }, modifier = Modifier.weight(1f))
-        }
-
-        Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
-            MenuCard(
-                title = "Sign On", icon = {
-                    Icon(
-                        painterResource(R.drawable.ic_sign_on),
-                        contentDescription = "icon",
-                        modifier = Modifier.size(32.dp),
-                        tint = Color.LegacyRed
+        items.chunked(3).forEach { rowItems ->
+            Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
+                rowItems.forEach { item ->
+                    MenuCard(
+                        title = item.title,
+                        icon = item.iconContent,
+                        modifier = Modifier.weight(1f),
+                        onClick = item.onClick
                     )
-                }, modifier = Modifier.weight(1f), onClick = onNavigateSignOn
-            )
-            MenuCard(
-                title = "Settlement", icon = {
-                    Icon(
-                        painterResource(R.drawable.ic_settlement),
-                        contentDescription = "icon",
-                        modifier = Modifier.size(32.dp),
-                        tint = Color.LegacyRed
-                    )
-                }, modifier = Modifier.weight(1f), onClick = onNavigateSettlement
-            )
-            MenuCard(
-                title = "See More", icon = {
-                    Icon(
-                        painterResource(R.drawable.ic_see_more),
-                        contentDescription = "icon",
-                        modifier = Modifier.size(32.dp),
-                        tint = Color.LegacyRed
-                    )
-                }, modifier = Modifier.weight(1f), onClick = onNavigateSeeMore
-            )
+                }
+                repeat(3 - rowItems.size) {
+                    Spacer(modifier = Modifier.weight(1f))
+                }
+            }
         }
     }
 }
@@ -636,3 +728,71 @@ fun PreviewDashboardScreen2() {
 fun PreviewDashboardScreen3() {
     DashboardScreen2()
 }
+
+
+@Preview
+@Composable
+fun PreviewItem() {
+    Item(
+        onClick = {},
+        title = "title",
+        subTitle = "sub-title"
+    )
+}
+
+
+@Composable
+fun Item(
+    onClick: () -> Unit,
+    title: String,
+    subTitle: String,
+    leadingIcon: (@Composable () -> Unit)? = null,
+    trailingIcon: (@Composable () -> Unit)? = null,
+) {
+    Button(
+        onClick = onClick,
+        colors = ButtonDefaults.buttonColors(
+            containerColor = Color.White,
+            contentColor = Color.Black
+        ),
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.SpaceBetween,
+            modifier = Modifier
+                .fillMaxWidth()
+        ) {
+            // Square icon background
+            leadingIcon?.let {
+                Box(
+                    contentAlignment = Alignment.Center,
+                    modifier = Modifier
+                        .size(40.dp)
+                        .clip(RoundedCornerShape(16.dp)) // change to RectangleShape for sharp corners
+                        .background(Color.LegacyRed.copy(alpha = 0.1f))
+                        .padding(8.dp)
+                ) {
+                    it()
+                }
+            }
+
+            Spacer(modifier = Modifier.width(12.dp))
+
+            Column(
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(horizontal = 8.dp)
+            ) {
+                Text(text = title)
+                Text(
+                    text = subTitle,
+                    style = MaterialTheme.typography.bodySmall,
+                    color = Color.Gray
+                )
+            }
+
+            trailingIcon?.invoke()
+        }
+    }
+}