Updated on 2026-08-14

domain/staking/src/main/java/com/tangem/domain/staking/analytics/StakingAnalyticsEvent.kt

@@ -0,0 +1,152 @@
+package com.tangem.domain.staking.analytics
+
+import com.tangem.core.analytics.models.AnalyticsEvent
+import com.tangem.core.analytics.models.AnalyticsParam
+import com.tangem.domain.staking.analytics.StakingAnalyticsEvent.ButtonRewards.addIfValueIsNotNull
+import com.tangem.domain.staking.model.stakekit.StakingError
+import com.tangem.domain.staking.model.stakekit.action.StakingActionType
+
+sealed class StakingAnalyticsEvent(
+    event: String,
+    params: Map<String, String> = mapOf(),
+) : AnalyticsEvent(
+    category = "Staking",
+    event = event,
+    params = params,
+) {
+
+    data class StakingInfoScreenOpened(
+        val validatorsCount: Int,
+    ) : StakingAnalyticsEvent(
+        event = "Staking Info Screen Opened",
+        params = mapOf(
+            "Validators Count" to validatorsCount.toString(),
+        ),
+    )
+
+    data object WhatIsStaking : StakingAnalyticsEvent(
+        event = "Link - What Is Staking",
+    )
+
+    data object AmountScreenOpened : StakingAnalyticsEvent(
+        event = "Amount Screen Opened",
+    )
+
+    data class ConfirmationScreenOpened(
+        val validator: String,
+        val action: StakingActionType,
+    ) : StakingAnalyticsEvent(
+        event = "Confirmation Screen Opened",
+        params = mapOf(
+            "Validator" to validator,
+            "Action" to action.asAnalyticName,
+        ),
+    )
+
+    data class StakeInProgressScreenOpened(
+        val validator: String,
+        val action: StakingActionType,
+    ) : StakingAnalyticsEvent(
+        event = "Stake In Progress Screen Opened",
+        params = mapOf(
+            "Validator" to validator,
+            "Action" to action.asAnalyticName,
+        ),
+    )
+
+    data object RewardScreenOpened : StakingAnalyticsEvent(
+        event = "Reward Screen Opened",
+    )
+
+    data class AmountSelectCurrency(
+        val isAppCurrency: Boolean,
+    ) : StakingAnalyticsEvent(
+        event = "Selected Currency",
+        params = mapOf(
+            AnalyticsParam.TYPE to if (isAppCurrency) "App Currency" else "Token",
+        ),
+    )
+
+    data object ButtonMax : StakingAnalyticsEvent(
+        event = "Button - Max",
+    )
+
+    data class ButtonCancel(
+        val source: StakeScreenSource,
+    ) : StakingAnalyticsEvent(
+        event = "Button - Cancel",
+        params = mapOf(
+            AnalyticsParam.SOURCE to source.name,
+        ),
+    )
+
+    data class ValidatorChosen(
+        val validator: String,
+    ) : StakingAnalyticsEvent(
+        event = "Validator Chosen",
+        params = mapOf(
+            "Validator" to validator,
+        ),
+    )
+
+    data class ButtonValidator(
+        val source: StakeScreenSource,
+    ) : StakingAnalyticsEvent(
+        event = "Button - Validator",
+        params = mapOf(
+            AnalyticsParam.SOURCE to source.name,
+        ),
+    )
+
+    data object ButtonRewards : StakingAnalyticsEvent(
+        event = "Button - Rewards",
+    )
+
+    data class ButtonAction(
+        val action: StakingActionType,
+        val validator: String,
+    ) : StakingAnalyticsEvent(
+        event = "Button - ${action.asAnalyticName}",
+        params = mapOf(
+            "Validator" to validator,
+        ),
+    )
+
+    data object ButtonShare : StakingAnalyticsEvent(event = "Button - Share")
+
+    data object ButtonExplore : StakingAnalyticsEvent(event = "Button - Explore")
+
+    data class StakeKitApiError(
+        val stakingError: StakingError.StakeKitApiError,
+    ) : StakingAnalyticsEvent(
+        event = "Errors",
+        params = buildMap {
+            addIfValueIsNotNull(AnalyticsParam.ERROR_MESSAGE, stakingError.message)
+            addIfValueIsNotNull(AnalyticsParam.ERROR_CODE, stakingError.code)
+            addIfValueIsNotNull(AnalyticsParam.METHOD_NAME, stakingError.methodName)
+        },
+    )
+
+    data class StakeKitApiUnknownError(
+        val stakeKitUnknownError: StakingError.StakeKitUnknownError,
+    ) : StakingAnalyticsEvent(
+        event = "Errors",
+        params = buildMap {
+            addIfValueIsNotNull(AnalyticsParam.ERROR_DESCRIPTION, stakeKitUnknownError.jsonString)
+        },
+    )
+
+    fun MutableMap<String, String>.addIfValueIsNotNull(key: String, value: Any?) {
+        if (value != null) {
+            put(key, value.toString())
+        }
+    }
+
+    data object TransactionError : StakingAnalyticsEvent(
+        event = "Error - Transaction Rejected",
+    )
+}
+
+enum class StakeScreenSource {
+    Info, Amount, Confirmation, Validators,
+}