From fcac61eb69ef9b95e3f023908ab1d19f07a067bd Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Thu, 23 Apr 2020 18:39:29 +0300
Subject: [PATCH] Updated on 2026-08-14

---
 .../paramsManager/managers/SimpleManagers.kt  |  5 +--
 .../ParamChangeConsequence.kt                 | 34 +++++--------------
 2 files changed, 11 insertions(+), 28 deletions(-)

diff --git a/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/managers/SimpleManagers.kt b/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/managers/SimpleManagers.kt
index 97e1a9f2db..a2a7ab9e8b 100644
--- a/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/managers/SimpleManagers.kt
+++ b/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/managers/SimpleManagers.kt
@@ -4,7 +4,7 @@ import com.tangem.devkit._arch.structure.impl.EditTextItem
 import com.tangem.devkit.ucase.domain.actions.DepersonalizeAction
 import com.tangem.devkit.ucase.domain.actions.ScanAction
 import com.tangem.devkit.ucase.domain.actions.SignAction
-import com.tangem.devkit.ucase.domain.paramsManager.triggers.changeConsequence.SignScanConsequence
+import com.tangem.devkit.ucase.domain.paramsManager.triggers.changeConsequence.CardIdConsequence
 import com.tangem.devkit.ucase.variants.TlvId
 
 /**
@@ -15,6 +15,7 @@ class ScanItemsManager : BaseItemsManager(ScanAction())
 class DepersonalizeItemsManager : BaseItemsManager(DepersonalizeAction()) {
 
     init {
+        setItemChangeConsequences(CardIdConsequence())
         setItems(listOf(EditTextItem(TlvId.CardId, null)))
     }
 }
@@ -22,7 +23,7 @@ class DepersonalizeItemsManager : BaseItemsManager(DepersonalizeAction()) {
 class SignItemsManager : BaseItemsManager(SignAction()) {
 
     init {
-        setItemChangeConsequences(SignScanConsequence())
+        setItemChangeConsequences(CardIdConsequence())
         setItems(listOf(
                 EditTextItem(TlvId.CardId, null),
                 EditTextItem(TlvId.TransactionOutHash, "Data used for hashing")
diff --git a/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/triggers/changeConsequence/ParamChangeConsequence.kt b/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/triggers/changeConsequence/ParamChangeConsequence.kt
index 5a455a3989..6da18ea8b7 100644
--- a/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/triggers/changeConsequence/ParamChangeConsequence.kt
+++ b/tangem-devkit/src/main/java/com/tangem/devkit/ucase/domain/paramsManager/triggers/changeConsequence/ParamChangeConsequence.kt
@@ -1,13 +1,7 @@
 package com.tangem.devkit.ucase.domain.paramsManager.triggers.changeConsequence
 
-import com.tangem.commands.Card
-import com.tangem.commands.EllipticCurve
-import com.tangem.common.extensions.calculateSha256
-import com.tangem.common.extensions.calculateSha512
-import com.tangem.common.extensions.toHexString
 import com.tangem.devkit._arch.structure.PayloadHolder
 import com.tangem.devkit._arch.structure.abstraction.Item
-import com.tangem.devkit._arch.structure.abstraction.findItem
 import com.tangem.devkit.ucase.domain.paramsManager.PayloadKey
 import com.tangem.devkit.ucase.tunnel.ActionView
 import com.tangem.devkit.ucase.variants.TlvId
@@ -20,29 +14,17 @@ import ru.dev.gbixahue.eu4d.lib.android.global.threading.postUI
  * of the incoming parameter
  */
 interface ItemsChangeConsequence {
-    fun affectChanges(payload: PayloadHolder, changedItem: Item, itemList: List<Item>): List<Item>?
+    fun affectChanges(payload: PayloadHolder, changedItem: Item, itemList: List<Item>): List<Item>
 }
 
-class SignScanConsequence : ItemsChangeConsequence {
+class CardIdConsequence : ItemsChangeConsequence {
 
-    override fun affectChanges(payload: PayloadHolder, changedItem: Item, itemList: List<Item>): List<Item>? {
-        if (changedItem.id != TlvId.CardId) return null
+    override fun affectChanges(payload: PayloadHolder, changedItem: Item, itemList: List<Item>): List<Item> {
+        val affectedList = mutableListOf<Item>()
+        if (changedItem.id != TlvId.CardId) return affectedList
 
-        val hashItem = itemList.findItem(TlvId.TransactionOutHash) ?: return null
-        val affectedItems = mutableListOf(hashItem)
-        val card = payload.remove(PayloadKey.card) as Card?
-        if (card == null) {
-            hashItem.restoreDefaultData()
-            postUI { (payload.get(PayloadKey.actionView) as? ActionView)?.enableActionFab(false) }
-        } else {
-            val dataForHashing = hashItem.getData() as? String ?: "Any data mother...s"
-            val hashedData = when (card.curve) {
-                EllipticCurve.Secp256k1 -> dataForHashing.calculateSha256()
-                EllipticCurve.Ed25519 -> dataForHashing.calculateSha512()
-                else -> return null
-            }
-            hashItem.setData(hashedData.toHexString())
-        }
-        return affectedItems.toList()
+        val cidDataIsNull = changedItem.getData<String?>() == null
+        postUI { (payload.get(PayloadKey.actionView) as? ActionView)?.enableActionFab(!cidDataIsNull) }
+        return affectedList
     }
 }
\ No newline at end of file