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Updated on 2026-08-14

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Tangem 2025-10-17 15:58:09 +05:00
parent 8beefdf5e9
commit 201e493a48
1 changed files with 22 additions and 8 deletions
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30
features/tangempay/details/impl/src/main/kotlin/com/tangem/features/tangempay/utils/TangemPayTxHistoryUiManager.kt
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@ -41,15 +41,25 @@ internal class TangemPayTxHistoryUiManager(
val currentUiBatches = state.value.uiBatches
val batches = if (clearUiBatches) mutableListOf() else currentUiBatches.toMutableList()
var previousLastDate: String? = null
for ((key, data) in newCurrencyBatches) {
// Find if batch with same key exists
val existingBatchIndex = batches.indexOfFirst { it.key == key }
val shouldUpdateExisting = existingBatchIndex != -1 &&
currentUiBatches[existingBatchIndex].data.transactionItemsSizeNotEqual(data)
// Get last date of previous batch's data
if (key > 0) {
val prevBatch = newCurrencyBatches.find { it.key == key - 1 }
previousLastDate = prevBatch?.data?.lastOrNull()?.date?.millis?.toDateFormatWithTodayYesterday()
} else {
previousLastDate = null
}
// Case 1: Update existing batch if sizes differ
if (shouldUpdateExisting) {
val items = generateUiItems(key, data)
val items = generateUiItems(key, data, previousLastDate)
batches[existingBatchIndex] = Batch(key = key, data = items)
continue
}
@ -60,7 +70,7 @@ internal class TangemPayTxHistoryUiManager(
}
// Case 3: Create new batch
val items = generateUiItems(key, data)
val items = generateUiItems(key, data, previousLastDate)
batches.add(Batch(key = key, data = items))
}
@ -70,6 +80,7 @@ internal class TangemPayTxHistoryUiManager(
private fun generateUiItems(
key: Int,
data: List<TangemPayTxHistoryItem>,
previousLastDate: String? = null,
): List<TangemPayTxHistoryUM.TangemPayTxHistoryItemUM> {
val items = mutableListOf<TangemPayTxHistoryUM.TangemPayTxHistoryItemUM>()
@ -84,12 +95,15 @@ internal class TangemPayTxHistoryUiManager(
val firstItem = data.first()
val firstDate = firstItem.date.millis.toDateFormatWithTodayYesterday()
items.add(
TangemPayTxHistoryUM.TangemPayTxHistoryItemUM.GroupTitle(
title = firstDate,
itemKey = UUID.randomUUID().toString(),
),
)
// Only add group title if different from previous batch's last date
if (firstDate != previousLastDate) {
items.add(
TangemPayTxHistoryUM.TangemPayTxHistoryItemUM.GroupTitle(
title = firstDate,
itemKey = UUID.randomUUID().toString(),
),
)
}
items.add(
TangemPayTxHistoryUM.TangemPayTxHistoryItemUM.Transaction(txHistoryItemConverter.convert(firstItem)),
)