Updated on 2026-08-14

features/manage-tokens/impl/src/main/kotlin/com/tangem/features/managetokens/component/CustomTokenDerivationInputComponent.kt

@@ -0,0 +1,16 @@
+package com.tangem.features.managetokens.component
+
+import com.tangem.core.decompose.factory.ComponentFactory
+import com.tangem.core.ui.decompose.ComposableDialogComponent
+import com.tangem.domain.wallets.models.UserWalletId
+
+internal interface CustomTokenDerivationInputComponent : ComposableDialogComponent {
+
+    data class Params(
+        val userWalletId: UserWalletId,
+        val onConfirm: (String) -> Unit,
+        val onDismiss: () -> Unit,
+    )
+
+    interface Factory : ComponentFactory<Params, CustomTokenDerivationInputComponent>
+}

features/manage-tokens/impl/src/main/kotlin/com/tangem/features/managetokens/component/preview/PreviewCustomTokenDerivationInputComponent.kt

@@ -0,0 +1,34 @@
+package com.tangem.features.managetokens.component.preview
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.text.input.TextFieldValue
+import com.tangem.core.ui.extensions.stringReference
+import com.tangem.features.managetokens.component.CustomTokenDerivationInputComponent
+import com.tangem.features.managetokens.entity.customtoken.CustomDerivationInputUM
+import com.tangem.features.managetokens.ui.dialog.CustomDerivationInputDialog
+
+internal class PreviewCustomTokenDerivationInputComponent(
+    private val value: String = "",
+    private val error: String? = null,
+) : CustomTokenDerivationInputComponent {
+
+    override fun dismiss() {
+        /* no-op */
+    }
+
+    @Composable
+    override fun Dialog() {
+        val model = CustomDerivationInputUM(
+            value = TextFieldValue(value),
+            error = error?.let(::stringReference),
+            updateValue = {},
+            isConfirmEnabled = false,
+            onConfirm = {},
+        )
+
+        CustomDerivationInputDialog(
+            model = model,
+            onDismiss = ::dismiss,
+        )
+    }
+}

features/manage-tokens/impl/src/main/kotlin/com/tangem/features/managetokens/entity/customtoken/CustomDerivationInputUM.kt

@@ -0,0 +1,12 @@
+package com.tangem.features.managetokens.entity.customtoken
+
+import androidx.compose.ui.text.input.TextFieldValue
+import com.tangem.core.ui.extensions.TextReference
+
+internal data class CustomDerivationInputUM(
+    val value: TextFieldValue,
+    val error: TextReference? = null,
+    val updateValue: (value: TextFieldValue) -> Unit,
+    val isConfirmEnabled: Boolean,
+    val onConfirm: () -> Unit,
+)

features/manage-tokens/impl/src/main/kotlin/com/tangem/features/managetokens/ui/dialog/CustomDerivationInputDialog.kt

@@ -0,0 +1,71 @@
+package com.tangem.features.managetokens.ui.dialog
+
+import android.content.res.Configuration
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import com.tangem.core.ui.components.AdditionalTextInputDialogUM
+import com.tangem.core.ui.components.DialogButtonUM
+import com.tangem.core.ui.components.TextInputDialog
+import com.tangem.core.ui.extensions.resolveReference
+import com.tangem.core.ui.res.TangemThemePreview
+import com.tangem.features.managetokens.component.CustomTokenDerivationInputComponent
+import com.tangem.features.managetokens.component.preview.PreviewCustomTokenDerivationInputComponent
+import com.tangem.features.managetokens.entity.customtoken.CustomDerivationInputUM
+import com.tangem.features.managetokens.impl.R
+
+@Composable
+internal fun CustomDerivationInputDialog(model: CustomDerivationInputUM, onDismiss: () -> Unit) {
+    val value by rememberUpdatedState(newValue = model.value)
+
+    TextInputDialog(
+        title = stringResource(id = R.string.custom_token_custom_derivation_title),
+        fieldValue = value,
+        confirmButton = DialogButtonUM(
+            title = stringResource(id = R.string.common_ok),
+            enabled = model.isConfirmEnabled,
+            onClick = model.onConfirm,
+        ),
+        dismissButton = DialogButtonUM(
+            title = stringResource(id = R.string.common_cancel),
+            onClick = onDismiss,
+        ),
+        onDismissDialog = onDismiss,
+        onValueChange = model.updateValue,
+        textFieldParams = AdditionalTextInputDialogUM(
+            label = model.error?.resolveReference() ?: stringResource(id = R.string.custom_token_derivation_path),
+            isError = model.error != null,
+        ),
+    )
+}
+
+// region Preview
+@Composable
+@Preview(showBackground = true, widthDp = 360)
+@Preview(showBackground = true, widthDp = 360, uiMode = Configuration.UI_MODE_NIGHT_YES)
+private fun Preview_CustomDerivationInputDialog(
+    @PreviewParameter(ComponentPreviewProvider::class) component: CustomTokenDerivationInputComponent,
+) {
+    TangemThemePreview {
+        component.Dialog()
+    }
+}
+
+private class ComponentPreviewProvider : PreviewParameterProvider<CustomTokenDerivationInputComponent> {
+    override val values: Sequence<CustomTokenDerivationInputComponent>
+        get() = sequenceOf(
+            PreviewCustomTokenDerivationInputComponent(),
+            PreviewCustomTokenDerivationInputComponent(
+                value = "m/44'/60'/0'/0/0",
+            ),
+            PreviewCustomTokenDerivationInputComponent(
+                value = "m/44'/60'/0'/0/0",
+                error = "Invalid derivation path",
+            ),
+        )
+}
+// endregion Preview