From 35d55e47f11c232378865533e368780251bc42d9 Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Tue, 30 Jun 2026 17:33:37 +0100
Subject: [PATCH] Updated on 2026-08-14

---
 .../analytics/AddressBookEvents.kt            | 181 ++++++++++++++++++
 1 file changed, 181 insertions(+)
 create mode 100644 features/address-book/impl/src/main/kotlin/com/tangem/features/addressbook/analytics/AddressBookEvents.kt

diff --git a/features/address-book/impl/src/main/kotlin/com/tangem/features/addressbook/analytics/AddressBookEvents.kt b/features/address-book/impl/src/main/kotlin/com/tangem/features/addressbook/analytics/AddressBookEvents.kt
new file mode 100644
index 0000000000..6597892bf4
--- /dev/null
+++ b/features/address-book/impl/src/main/kotlin/com/tangem/features/addressbook/analytics/AddressBookEvents.kt
@@ -0,0 +1,181 @@
+package com.tangem.features.addressbook.analytics
+
+import com.tangem.core.analytics.models.AnalyticsEvent
+import com.tangem.core.analytics.models.AnalyticsParam.Key.ERROR_TYPE
+import com.tangem.core.analytics.models.AnalyticsParam.Key.SOURCE
+import com.tangem.domain.models.wallet.UserWalletId
+
+private const val ADDRESS_BOOK_CATEGORY = "Address Book"
+
+private const val WALLET_ID = "Wallet Id"
+private const val CONTACT_ID = "Contact Id"
+private const val MODE = "Mode"
+
+sealed class AddressBookEvents(
+    event: String,
+    params: Map<String, String> = emptyMap(),
+) : AnalyticsEvent(ADDRESS_BOOK_CATEGORY, event, params) {
+
+    // region Contact creation
+    class ContactListScreenOpened(
+        walletId: UserWalletId,
+        source: Source,
+    ) : AddressBookEvents(
+        event = "Contact List Screen Opened",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            SOURCE to source.value,
+        ),
+    ) {
+        enum class Source(val value: String) {
+            Settings("settings"),
+            SendFlow("send_flow"),
+        }
+    }
+
+    class AddContactTapped(
+        walletId: UserWalletId,
+        source: Source,
+    ) : AddressBookEvents(
+        event = "Add Contact Tapped",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            SOURCE to source.value,
+        ),
+    ) {
+        enum class Source(val value: String) {
+            Settings("settings"),
+            SendSuccess("send_success"),
+        }
+    }
+
+    class ContactSaved(
+        walletId: UserWalletId,
+        contactId: String,
+        mode: Mode,
+    ) : AddressBookEvents(
+        event = "Contact Saved",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+            MODE to mode.value,
+        ),
+    ) {
+        enum class Mode(val value: String) {
+            Create("create"),
+            Edit("edit"),
+        }
+    }
+
+    class SaveErrorShown(
+        walletId: UserWalletId,
+        contactId: String?,
+        errorType: ErrorType,
+    ) : AddressBookEvents(
+        event = "Save Error Shown",
+        params = buildMap {
+            put(WALLET_ID, walletId.stringValue)
+            contactId?.let { put(CONTACT_ID, it) }
+            put(ERROR_TYPE, errorType.value)
+        },
+    ) {
+        enum class ErrorType(val value: String) {
+            Network("network"),
+            Server("server"),
+            Signing("signing"),
+        }
+    }
+    // endregion
+
+    // region Contact editing
+    class ContactOpened(
+        walletId: UserWalletId,
+        contactId: String,
+    ) : AddressBookEvents(
+        event = "Contact Opened",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+        ),
+    )
+    // endregion
+
+    // region Send flow
+    class SendFlowWidgetShown(
+        walletId: UserWalletId,
+    ) : AddressBookEvents(
+        event = "Send Flow Widget Shown",
+        params = mapOf(WALLET_ID to walletId.stringValue),
+    )
+
+    class ContactSelectedInSend(
+        walletId: UserWalletId,
+        contactId: String,
+    ) : AddressBookEvents(
+        event = "Contact Selected In Send",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+        ),
+    )
+
+    class AddressSubstitutedInSend(
+        walletId: UserWalletId,
+        contactId: String,
+    ) : AddressBookEvents(
+        event = "Address Substituted In Send",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+        ),
+    )
+    // endregion
+
+    // region Input errors
+    class AddressInvalid(
+        walletId: UserWalletId,
+        contactId: String?,
+    ) : AddressBookEvents(
+        event = "Address Invalid",
+        params = buildMap {
+            put(WALLET_ID, walletId.stringValue)
+            put(CONTACT_ID, contactId.orEmpty())
+        },
+    )
+
+    class DuplicateNameErrorShown(
+        walletId: UserWalletId,
+        contactId: String?,
+    ) : AddressBookEvents(
+        event = "Duplicate Name Error Shown",
+        params = buildMap {
+            put(WALLET_ID, walletId.stringValue)
+            contactId?.let { put(CONTACT_ID, it) }
+        },
+    )
+    // endregion
+
+    // region Deletion
+    class AddressRemoved(
+        walletId: UserWalletId,
+        contactId: String,
+    ) : AddressBookEvents(
+        event = "Address Removed",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+        ),
+    )
+
+    class ContactDeleted(
+        walletId: UserWalletId,
+        contactId: String,
+    ) : AddressBookEvents(
+        event = "Contact Deleted",
+        params = mapOf(
+            WALLET_ID to walletId.stringValue,
+            CONTACT_ID to contactId,
+        ),
+    )
+    // endregion
+}
\ No newline at end of file