Updated on 2026-08-14

features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/connections/components/WcAppInfoComponent.kt

@@ -0,0 +1,31 @@
+package com.tangem.features.walletconnect.connections.components
+
+import androidx.compose.runtime.Composable
+import com.tangem.core.decompose.context.AppComponentContext
+import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfig
+import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfigContent
+import com.tangem.core.ui.decompose.ComposableBottomSheetComponent
+import com.tangem.features.walletconnect.connections.ui.WcAppInfoModalBottomSheet
+
+internal class WcAppInfoComponent(
+    private val appComponentContext: AppComponentContext,
+    private val params: Params,
+) : AppComponentContext by appComponentContext, ComposableBottomSheetComponent {
+
+    override fun dismiss() {
+        params.onDismiss()
+    }
+
+    @Composable
+    override fun BottomSheet() {
+        WcAppInfoModalBottomSheet(
+            config = TangemBottomSheetConfig(
+                isShown = true,
+                onDismissRequest = ::dismiss,
+                content = TangemBottomSheetConfigContent.Empty, // todo(wc) will be fixed in next PR's
+            ),
+        )
+    }
+
+    data class Params(val onDismiss: () -> Unit)
+}

features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/connections/entity/WcAppInfoUM.kt

@@ -0,0 +1,25 @@
+package com.tangem.features.walletconnect.connections.entity
+
+import androidx.compose.runtime.Immutable
+import com.tangem.common.ui.notifications.NotificationUM
+import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfigContent
+import kotlinx.collections.immutable.ImmutableList
+
+@Immutable
+internal data class WcAppInfoUM(
+    val appName: String,
+    val appIcon: String,
+    val isVerified: Boolean,
+    val appSubtitle: String,
+    val notificationUM: NotificationUM?,
+    val walletName: String,
+    val networksInfo: WcNetworksInfo,
+    val onDismiss: () -> Unit,
+    val onConnect: () -> Unit,
+) : TangemBottomSheetConfigContent
+
+@Immutable
+internal sealed class WcNetworksInfo {
+    data class MissingRequiredNetworkInfo(val network: String) : WcNetworksInfo()
+    data class ContainsAllRequiredNetworks(val icons: ImmutableList<Int>) : WcNetworksInfo()
+}

features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/connections/ui/InternalComponents.kt

@@ -0,0 +1,69 @@
+package com.tangem.features.walletconnect.connections.ui
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.unit.dp
+import coil.compose.AsyncImage
+import com.tangem.core.ui.res.TangemTheme
+import com.tangem.features.walletconnect.impl.R
+
+@Composable
+internal fun WcAppInfoItem(
+    iconUrl: String,
+    title: String,
+    subtitle: String,
+    isVerified: Boolean,
+    modifier: Modifier = Modifier,
+) {
+    Row(
+        modifier = modifier.padding(TangemTheme.dimens.spacing12),
+        horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing16),
+    ) {
+        AsyncImage(
+            modifier = Modifier
+                .size(TangemTheme.dimens.size48)
+                .clip(RoundedCornerShape(TangemTheme.dimens.radius8))
+                .background(Color.Black),
+            model = iconUrl,
+            contentDescription = title,
+        )
+        Column(
+            modifier = Modifier.fillMaxWidth(),
+            verticalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing4),
+        ) {
+            Row(
+                horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing4),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Text(
+                    modifier = Modifier.weight(1f, fill = false),
+                    text = title,
+                    color = TangemTheme.colors.text.primary1,
+                    style = TangemTheme.typography.h3,
+                )
+                if (isVerified) {
+                    Icon(
+                        modifier = Modifier.size(20.dp),
+                        painter = painterResource(R.drawable.img_approvale2_20),
+                        contentDescription = null,
+                        tint = Color.Unspecified,
+                    )
+                }
+            }
+            Text(
+                text = subtitle,
+                color = TangemTheme.colors.text.tertiary,
+                style = TangemTheme.typography.body2,
+            )
+        }
+    }
+}

features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/connections/ui/WcAppInfoContent.kt

@@ -0,0 +1,447 @@
+package com.tangem.features.walletconnect.connections.ui
+
+import android.content.res.Configuration
+import androidx.compose.animation.animateContentSize
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.painter.Painter
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Devices
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.tooling.preview.datasource.CollectionPreviewParameterProvider
+import androidx.compose.ui.unit.dp
+import com.tangem.common.ui.notifications.NotificationUM
+import com.tangem.core.ui.components.PrimaryButton
+import com.tangem.core.ui.components.SecondaryButton
+import com.tangem.core.ui.components.bottomsheets.TangemBottomSheetConfig
+import com.tangem.core.ui.components.bottomsheets.modal.TangemModalBottomSheet
+import com.tangem.core.ui.components.bottomsheets.modal.TangemModalBottomSheetTitle
+import com.tangem.core.ui.components.notifications.Notification
+import com.tangem.core.ui.components.notifications.NotificationConfig
+import com.tangem.core.ui.extensions.resourceReference
+import com.tangem.core.ui.extensions.stringResourceSafe
+import com.tangem.core.ui.extensions.wrappedList
+import com.tangem.core.ui.res.TangemTheme
+import com.tangem.core.ui.res.TangemThemePreview
+import com.tangem.features.walletconnect.connections.entity.WcAppInfoUM
+import com.tangem.features.walletconnect.connections.entity.WcNetworksInfo
+import com.tangem.features.walletconnect.impl.R
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.persistentListOf
+
+@Composable
+internal fun WcAppInfoModalBottomSheet(config: TangemBottomSheetConfig) {
+    TangemModalBottomSheet<WcAppInfoUM>(
+        config = config,
+        containerColor = TangemTheme.colors.background.tertiary,
+        title = { state ->
+            TangemModalBottomSheetTitle(
+                title = resourceReference(R.string.wc_wallet_connect),
+                endIconRes = R.drawable.ic_close_24,
+                onEndClick = state.onDismiss,
+            )
+        },
+        content = { state -> WcAppInfoModalBottomSheetContent(state) },
+    )
+}
+
+@Composable
+private fun WcAppInfoModalBottomSheetContent(state: WcAppInfoUM) {
+    Column(modifier = Modifier.padding(horizontal = TangemTheme.dimens.spacing16)) {
+        val blocksModifier = Modifier
+            .clip(RoundedCornerShape(TangemTheme.dimens.radius14))
+            .background(color = TangemTheme.colors.background.action)
+            .fillMaxWidth()
+        WcAppInfoFirstBlock(modifier = blocksModifier, state = state)
+        state.notificationUM?.config?.let { config ->
+            Notification(
+                modifier = Modifier.padding(top = TangemTheme.dimens.spacing14),
+                config = config,
+                iconTint = TangemTheme.colors.icon.attention,
+            )
+        }
+        WcAppInfoSecondBlock(
+            modifier = Modifier
+                .padding(top = TangemTheme.dimens.spacing14)
+                .then(blocksModifier),
+            state = state,
+        )
+        WcAppInfoButtons(
+            modifier = Modifier.padding(vertical = TangemTheme.dimens.spacing16),
+            onDismiss = state.onDismiss,
+            onConnect = state.onConnect,
+        )
+    }
+}
+
+@Composable
+private fun WcAppInfoFirstBlock(state: WcAppInfoUM, modifier: Modifier = Modifier) {
+    var connectionRequestExpanded by remember { mutableStateOf(false) }
+    Column(modifier = modifier.animateContentSize()) {
+        WcAppInfoItem(
+            iconUrl = state.appIcon,
+            title = state.appName,
+            subtitle = state.appSubtitle,
+            isVerified = state.isVerified,
+        )
+        HorizontalDivider(thickness = 1.dp, color = TangemTheme.colors.stroke.primary)
+        ConnectionRequestBlock(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable { connectionRequestExpanded = !connectionRequestExpanded }
+                .padding(TangemTheme.dimens.spacing12),
+            expanded = connectionRequestExpanded,
+        )
+        if (connectionRequestExpanded) {
+            ConnectionRequestDescription(
+                modifier = Modifier
+                    .padding(horizontal = TangemTheme.dimens.spacing12)
+                    .padding(top = 8.dp, bottom = 12.dp),
+            )
+        }
+    }
+}
+
+@Composable
+private fun ConnectionRequestBlock(expanded: Boolean, modifier: Modifier = Modifier) {
+    Row(modifier = modifier, verticalAlignment = Alignment.CenterVertically) {
+        Icon(
+            modifier = Modifier.size(24.dp),
+            painter = painterResource(R.drawable.ic_connect_new_24),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.accent,
+        )
+        Text(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing4)
+                .weight(1f),
+            text = stringResourceSafe(R.string.wc_connection_request),
+            style = TangemTheme.typography.body1,
+            color = TangemTheme.colors.text.primary1,
+        )
+        Icon(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing12)
+                .size(width = 18.dp, height = 24.dp),
+            painter = painterResource(if (expanded) R.drawable.ic_chevron_up_24 else R.drawable.ic_chevron_24),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.informative,
+        )
+    }
+}
+
+@Composable
+private fun ConnectionRequestDescription(modifier: Modifier = Modifier) {
+    Column(modifier = modifier) {
+        Text(
+            text = stringResourceSafe(R.string.wc_connection_reqeust_would_like),
+            style = TangemTheme.typography.caption1,
+            color = TangemTheme.colors.text.tertiary,
+        )
+        ConnectionRequestDescriptionRow(
+            iconPainter = painterResource(R.drawable.ic_check_24),
+            tint = TangemTheme.colors.icon.accent,
+            text = stringResourceSafe(R.string.wc_connection_reqeust_can_view_balance),
+        )
+        ConnectionRequestDescriptionRow(
+            iconPainter = painterResource(R.drawable.ic_check_24),
+            tint = TangemTheme.colors.icon.accent,
+            text = stringResourceSafe(R.string.wc_connection_reqeust_request_approval),
+        )
+        HorizontalDivider(
+            modifier = Modifier.padding(top = TangemTheme.dimens.spacing12),
+            thickness = 0.5.dp,
+            color = TangemTheme.colors.stroke.primary,
+        )
+        Text(
+            modifier = Modifier.padding(top = 12.dp),
+            text = stringResourceSafe(R.string.wc_connection_reqeust_will_not),
+            style = TangemTheme.typography.caption1,
+            color = TangemTheme.colors.text.tertiary,
+        )
+        ConnectionRequestDescriptionRow(
+            iconPainter = painterResource(R.drawable.ic_close_24),
+            tint = TangemTheme.colors.icon.warning,
+            text = stringResourceSafe(R.string.wc_connection_reqeust_cant_sign),
+        )
+    }
+}
+
+@Composable
+private fun ConnectionRequestDescriptionRow(
+    iconPainter: Painter,
+    tint: Color,
+    text: String,
+    modifier: Modifier = Modifier,
+) {
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(top = TangemTheme.dimens.spacing8),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing12),
+    ) {
+        Icon(
+            modifier = Modifier.size(TangemTheme.dimens.size24),
+            painter = iconPainter,
+            contentDescription = null,
+            tint = tint,
+        )
+        Text(
+            modifier = Modifier.fillMaxWidth(),
+            text = text,
+            style = TangemTheme.typography.caption2,
+            color = TangemTheme.colors.text.primary1,
+        )
+    }
+}
+
+@Composable
+private fun WcAppInfoSecondBlock(state: WcAppInfoUM, modifier: Modifier = Modifier) {
+    Column(modifier = modifier) {
+        val itemsModifier = Modifier
+            .fillMaxWidth()
+            .padding(TangemTheme.dimens.spacing12)
+        WalletRowItem(modifier = itemsModifier, walletName = state.walletName)
+        HorizontalDivider(thickness = 1.dp, color = TangemTheme.colors.stroke.primary)
+        SelectNetworksBlock(
+            networksInfo = state.networksInfo,
+            modifier = itemsModifier,
+        )
+        when (state.networksInfo) {
+            is WcNetworksInfo.ContainsAllRequiredNetworks -> Unit
+            is WcNetworksInfo.MissingRequiredNetworkInfo -> {
+                HorizontalDivider(thickness = 1.dp, color = TangemTheme.colors.stroke.primary)
+                Notification(
+                    config = NotificationConfig(
+                        iconResId = R.drawable.ic_alert_circle_24,
+                        title = resourceReference(R.string.wc_missing_required_network_title),
+                        subtitle = resourceReference(
+                            R.string.wc_missing_required_network_description,
+                            wrappedList(state.networksInfo.network),
+                        ),
+                    ),
+                    iconTint = TangemTheme.colors.icon.attention,
+                    containerColor = TangemTheme.colors.background.action,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun WalletRowItem(walletName: String, modifier: Modifier = Modifier) {
+    Row(modifier = modifier, verticalAlignment = Alignment.CenterVertically) {
+        Icon(
+            modifier = Modifier.size(24.dp),
+            painter = painterResource(R.drawable.ic_wallet_new_24),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.accent,
+        )
+        Text(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing4)
+                .weight(1f),
+            text = stringResourceSafe(R.string.manage_tokens_network_selector_wallet),
+            style = TangemTheme.typography.body1,
+            color = TangemTheme.colors.text.primary1,
+        )
+        Text(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing16)
+                .weight(1f),
+            text = walletName,
+            textAlign = TextAlign.End,
+            style = TangemTheme.typography.body1,
+            color = TangemTheme.colors.text.tertiary,
+        )
+        Icon(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing12)
+                .size(width = 18.dp, height = 24.dp),
+            painter = painterResource(R.drawable.ic_select_18_24),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.informative,
+        )
+    }
+}
+
+@Composable
+private fun SelectNetworksBlock(networksInfo: WcNetworksInfo, modifier: Modifier = Modifier) {
+    Row(
+        modifier = modifier,
+        verticalAlignment = Alignment.CenterVertically,
+    ) {
+        Icon(
+            modifier = Modifier.size(24.dp),
+            painter = painterResource(R.drawable.ic_network_new_24),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.accent,
+        )
+        Text(
+            modifier = Modifier
+                .padding(start = TangemTheme.dimens.spacing4)
+                .weight(1f),
+            text = stringResourceSafe(R.string.wc_common_networks),
+            style = TangemTheme.typography.body1,
+            color = TangemTheme.colors.text.primary1,
+        )
+        when (networksInfo) {
+            is WcNetworksInfo.ContainsAllRequiredNetworks -> NetworkIcons(icons = networksInfo.icons)
+            is WcNetworksInfo.MissingRequiredNetworkInfo -> Unit
+        }
+        Icon(
+            modifier = Modifier.size(width = 18.dp, height = 24.dp),
+            painter = painterResource(
+                id = when (networksInfo) {
+                    is WcNetworksInfo.ContainsAllRequiredNetworks -> R.drawable.ic_select_18_24
+                    is WcNetworksInfo.MissingRequiredNetworkInfo -> R.drawable.ic_chevron_right_24
+                },
+            ),
+            contentDescription = null,
+            tint = TangemTheme.colors.icon.informative,
+        )
+    }
+}
+
+@Suppress("MagicNumber")
+@Composable
+private fun NetworkIcons(icons: ImmutableList<Int>, modifier: Modifier = Modifier) {
+    val (iconsToShow, remainingCount) = remember(icons) {
+        when {
+            icons.size <= 4 -> icons to 0
+            else -> icons.take(3) to icons.size - 3
+        }
+    }
+    Box(modifier = modifier.wrapContentWidth()) {
+        iconsToShow.forEachIndexed { index, iconRes ->
+            Image(
+                painter = painterResource(id = iconRes),
+                contentDescription = null,
+                contentScale = ContentScale.Crop,
+                modifier = Modifier
+                    .padding(start = TangemTheme.dimens.spacing16.times(index))
+                    .border(
+                        width = 2.dp,
+                        color = TangemTheme.colors.background.action,
+                        shape = CircleShape,
+                    )
+                    .padding(2.dp)
+                    .clip(CircleShape)
+                    .size(20.dp),
+            )
+        }
+        if (remainingCount > 0) {
+            Box(
+                modifier = modifier
+                    .padding(start = 48.dp)
+                    .border(
+                        width = 2.dp,
+                        color = TangemTheme.colors.background.action,
+                        shape = CircleShape,
+                    )
+                    .padding(2.dp)
+                    .background(color = TangemTheme.colors.background.action)
+                    .size(20.dp)
+                    .clip(CircleShape)
+                    .background(color = TangemTheme.colors.icon.primary1.copy(alpha = 0.1F)),
+            ) {
+                Text(
+                    modifier = Modifier.align(Alignment.Center),
+                    text = "+$remainingCount",
+                    style = TangemTheme.typography.overline,
+                    color = TangemTheme.colors.text.secondary,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun WcAppInfoButtons(onDismiss: () -> Unit, onConnect: () -> Unit, modifier: Modifier = Modifier) {
+    Row(modifier = modifier, horizontalArrangement = Arrangement.spacedBy(TangemTheme.dimens.spacing8)) {
+        SecondaryButton(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f),
+            text = stringResourceSafe(R.string.common_cancel),
+            onClick = onDismiss,
+        )
+        PrimaryButton(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f),
+            text = stringResourceSafe(R.string.wc_common_connect),
+            onClick = onConnect,
+        )
+    }
+}
+
+@Composable
+@Preview(showBackground = true, device = Devices.PIXEL_7_PRO)
+@Preview(showBackground = true, device = Devices.PIXEL_7_PRO, uiMode = Configuration.UI_MODE_NIGHT_YES)
+private fun WcAppInfoBottomSheetPreview(@PreviewParameter(WcAppInfoStateProvider::class) state: WcAppInfoUM) {
+    TangemThemePreview {
+        WcAppInfoModalBottomSheet(
+            config = TangemBottomSheetConfig(
+                isShown = true,
+                onDismissRequest = {},
+                content = state,
+            ),
+        )
+    }
+}
+
+private class WcAppInfoStateProvider : CollectionPreviewParameterProvider<WcAppInfoUM>(
+    collection = listOf(
+        WcAppInfoUM(
+            appName = "React App",
+            appIcon = "",
+            isVerified = true,
+            appSubtitle = "react-app.walletconnect.com",
+            notificationUM = null,
+            walletName = "Tangem 2.0",
+            networksInfo = WcNetworksInfo.ContainsAllRequiredNetworks(
+                icons = persistentListOf(
+                    R.drawable.img_optimism_22,
+                    R.drawable.img_bsc_22,
+                    R.drawable.img_avalanche_22,
+                    R.drawable.img_solana_22,
+                    R.drawable.img_avalanche_22,
+                ),
+            ),
+            onDismiss = {},
+            onConnect = {},
+        ),
+        WcAppInfoUM(
+            appName = "React App",
+            appIcon = "",
+            isVerified = false,
+            appSubtitle = "react-app.walletconnect.com",
+            notificationUM = NotificationUM.Info(
+                title = resourceReference(R.string.wc_alert_audit_unknown_domain),
+                subtitle = resourceReference(R.string.wc_alert_domain_issues_description),
+            ),
+            walletName = "Tangem 2.0",
+            networksInfo = WcNetworksInfo.MissingRequiredNetworkInfo(network = "Solana"),
+            onDismiss = {},
+            onConnect = {},
+        ),
+    ),
+)