[#1143] Transaction ID row in Transaction item

* [#1143] Transaction ID row in Transaction item

- Added a new transaction ID row into the transaction item on the Transactions screen
- It displays a TODO value instead of the TXID until the #1316 in SDK done
- Closes #1143

Changelog update

CHANGELOG.md

@@ -11,6 +11,7 @@ directly impact users rather than highlighting other key architectural updates.*
 
 ### Added
 - Transaction history items now display Memos within the Android Toast, triggered by clicking the item
+- Transaction history items add displaying transaction IDs; the ID element is also clickable
 
 ## [0.2.0 (517)] - 2023-12-21
 

ui-design-lib/src/main/java/co/electriccoin/zcash/ui/design/component/Text.kt

@@ -124,6 +124,27 @@ fun Small(
     )
 }
 
+@Composable
+@Suppress("LongParameterList")
+fun Tiny(
+    text: String,
+    modifier: Modifier = Modifier,
+    maxLines: Int = Int.MAX_VALUE,
+    overflow: TextOverflow = TextOverflow.Clip,
+    textAlign: TextAlign = TextAlign.Start,
+    color: Color = MaterialTheme.colorScheme.onBackground,
+) {
+    Text(
+        text = text,
+        color = color,
+        maxLines = maxLines,
+        overflow = overflow,
+        textAlign = textAlign,
+        modifier = modifier,
+        style = MaterialTheme.typography.labelSmall,
+    )
+}
+
 @Composable
 fun ListItem(
     text: String,

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/history/HistoryTestSetup.kt

@@ -12,6 +12,7 @@ class HistoryTestSetup(
 ) {
     private val onBackClickCount = AtomicInteger(0)
     private val onItemClickCount = AtomicInteger(0)
+    private val onItemIdClickCount = AtomicInteger(0)
 
     fun getOnBackClickCount(): Int {
         composeTestRule.waitForIdle()
@@ -23,6 +24,11 @@ class HistoryTestSetup(
         return onItemClickCount.get()
     }
 
+    fun getOnItemIdClickCount(): Int {
+        composeTestRule.waitForIdle()
+        return onItemIdClickCount.get()
+    }
+
     init {
         composeTestRule.setContent {
             ZcashTheme {
@@ -33,6 +39,9 @@ class HistoryTestSetup(
                     },
                     onItemClick = {
                         onItemClickCount.incrementAndGet()
+                    },
+                    onTransactionIdClick = {
+                        onItemIdClickCount.incrementAndGet()
                     }
                 )
             }

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/history/view/HistoryViewTest.kt

@@ -1,5 +1,6 @@
 package co.electriccoin.zcash.ui.screen.history.view
 
+import androidx.compose.ui.test.assertCountEquals
 import androidx.compose.ui.test.assertHeightIsAtLeast
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.compose.ui.test.onAllNodesWithTag
@@ -127,7 +128,9 @@ class HistoryViewTest {
 
         assertEquals(0, testSetup.getOnItemClickCount())
 
-        composeTestRule.onAllNodesWithTag(HistoryTag.TRANSACTION_ITEM).also {
+        composeTestRule.onAllNodesWithTag(HistoryTag.TRANSACTION_ITEM, useUnmergedTree = true).also {
+            it.assertCountEquals(TransactionHistorySyncStateFixture.TRANSACTIONS.size)
+
             TransactionHistorySyncStateFixture.TRANSACTIONS.forEachIndexed { index, _ ->
                 it[index].performClick()
             }
@@ -136,6 +139,24 @@ class HistoryViewTest {
         assertEquals(TransactionHistorySyncStateFixture.TRANSACTIONS.size, testSetup.getOnItemClickCount())
     }
 
+    @Test
+    @MediumTest
+    fun transaction_id_click_test() {
+        val testSetup = newTestSetup(TransactionHistorySyncStateFixture.STATE)
+
+        assertEquals(0, testSetup.getOnItemIdClickCount())
+
+        composeTestRule.onAllNodesWithTag(HistoryTag.TRANSACTION_ID).also {
+            it.assertCountEquals(TransactionHistorySyncStateFixture.TRANSACTIONS.size)
+
+            TransactionHistorySyncStateFixture.TRANSACTIONS.forEachIndexed { index, _ ->
+                it[index].performClick()
+            }
+        }
+
+        assertEquals(TransactionHistorySyncStateFixture.TRANSACTIONS.size, testSetup.getOnItemIdClickCount())
+    }
+
     private fun newTestSetup(
         transactionHistorySyncState: TransactionHistorySyncState = TransactionHistorySyncStateFixture.new()
     ): HistoryTestSetup {

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/history/AndroidHistory.kt

@@ -10,7 +10,6 @@ import co.electriccoin.zcash.spackle.ClipboardManagerUtil
 import co.electriccoin.zcash.ui.MainActivity
 import co.electriccoin.zcash.ui.R
 import co.electriccoin.zcash.ui.common.viewmodel.WalletViewModel
-import co.electriccoin.zcash.ui.design.component.CircularScreenProgressIndicator
 import co.electriccoin.zcash.ui.screen.history.view.History
 import kotlinx.coroutines.flow.toList
 import kotlinx.coroutines.launch
@@ -39,30 +38,31 @@ internal fun WrapHistory(
 
     Twig.info { "Current transaction history state: $transactionHistoryState" }
 
-    if (synchronizer == null) {
-        // TODO [#1146]: Consider moving CircularScreenProgressIndicator from Android layer to View layer
-        // TODO [#1146]: Improve this by allowing screen composition and updating it after the data is available
-        // TODO [#1146]: https://github.com/Electric-Coin-Company/zashi-android/issues/1146
-        CircularScreenProgressIndicator()
-    } else {
-        History(
-            transactionState = transactionHistoryState,
-            onBack = goBack,
-            onItemClick = { tx ->
-                Twig.debug { "Querying transaction memos..." }
-                val memos = synchronizer.getMemos(tx)
-                queryScope.launch {
-                    memos.toList().run {
-                        val merged = joinToString().ifEmpty { "-" }
-                        Twig.info { "Transaction memos: count: $size, contains: $merged" }
-                        ClipboardManagerUtil.copyToClipboard(
-                            activity.applicationContext,
-                            activity.getString(R.string.history_item_clipboard_tag),
-                            merged
-                        )
-                    }
+    History(
+        transactionState = transactionHistoryState,
+        onBack = goBack,
+        onItemClick = { tx ->
+            Twig.debug { "Transaction item clicked - querying memos..." }
+            val memos = synchronizer?.getMemos(tx)
+            queryScope.launch {
+                memos?.toList()?.let {
+                    val merged = it.joinToString().ifEmpty { "-" }
+                    Twig.info { "Transaction memos: count: ${it.size}, contains: $merged" }
+                    ClipboardManagerUtil.copyToClipboard(
+                        activity.applicationContext,
+                        activity.getString(R.string.history_item_clipboard_tag),
+                        merged
+                    )
                 }
-            },
-        )
-    }
+            }
+        },
+        onTransactionIdClick = { txId ->
+            Twig.debug { "Transaction ID clicked: $txId" }
+            ClipboardManagerUtil.copyToClipboard(
+                activity.applicationContext,
+                activity.getString(R.string.history_id_clipboard_tag),
+                txId
+            )
+        }
+    )
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/history/HistoryTag.kt

@@ -6,5 +6,6 @@ package co.electriccoin.zcash.ui.screen.history
 object HistoryTag {
     const val TRANSACTION_LIST = "transaction_list"
     const val TRANSACTION_ITEM = "transaction_item"
+    const val TRANSACTION_ID = "transaction_id"
     const val PROGRESS = "progress_bar"
 }

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/history/view/HistoryView.kt

@@ -9,6 +9,7 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
@@ -49,7 +50,9 @@ import cash.z.ecc.android.sdk.model.toZecString
 import cash.z.ecc.sdk.type.ZcashCurrency
 import co.electriccoin.zcash.ui.R
 import co.electriccoin.zcash.ui.design.component.Body
+import co.electriccoin.zcash.ui.design.component.CircularScreenProgressIndicator
 import co.electriccoin.zcash.ui.design.component.GradientSurface
+import co.electriccoin.zcash.ui.design.component.Tiny
 import co.electriccoin.zcash.ui.design.theme.ZcashTheme
 import co.electriccoin.zcash.ui.screen.history.HistoryTag
 import co.electriccoin.zcash.ui.screen.history.state.TransactionHistorySyncState
@@ -67,7 +70,8 @@ private fun ComposablePreview() {
             History(
                 transactionState = TransactionHistorySyncState.Loading,
                 onBack = {},
-                onItemClick = {}
+                onItemClick = {},
+                onTransactionIdClick = {}
             )
         }
     }
@@ -89,7 +93,8 @@ private fun ComposableHistoryListPreview() {
                         )
                     ),
                 onBack = {},
-                onItemClick = {}
+                onItemClick = {},
+                onTransactionIdClick = {}
             )
         }
     }
@@ -107,7 +112,8 @@ val dateFormat: DateFormat by lazy {
 fun History(
     transactionState: TransactionHistorySyncState,
     onBack: () -> Unit,
-    onItemClick: (TransactionOverview) -> Unit
+    onItemClick: (TransactionOverview) -> Unit,
+    onTransactionIdClick: (String) -> Unit
 ) {
     Scaffold(topBar = {
         HistoryTopBar(onBack = onBack)
@@ -115,6 +121,7 @@ fun History(
         HistoryMainContent(
             transactionState = transactionState,
             onItemClick = onItemClick,
+            onTransactionIdClick = onTransactionIdClick,
             modifier =
                 Modifier
                     .fillMaxHeight()
@@ -145,15 +152,17 @@ private fun HistoryTopBar(onBack: () -> Unit) {
 }
 
 @Composable
+@Suppress("LongMethod")
 private fun HistoryMainContent(
     transactionState: TransactionHistorySyncState,
     onItemClick: (TransactionOverview) -> Unit,
+    onTransactionIdClick: (String) -> Unit,
     modifier: Modifier = Modifier
 ) {
     Box(modifier = modifier.fillMaxSize()) {
         when (transactionState) {
             is TransactionHistorySyncState.Loading -> {
-                CircularProgressIndicator(
+                CircularScreenProgressIndicator(
                     modifier =
                         Modifier
                             .align(alignment = Center)
@@ -177,7 +186,8 @@ private fun HistoryMainContent(
                     )
                     HistoryList(
                         transactions = transactionState.transactions,
-                        onItemClick = onItemClick
+                        onItemClick = onItemClick,
+                        onTransactionIdClick = onTransactionIdClick
                     )
                 }
                 // Add progress indicator only in the state of empty transaction
@@ -202,7 +212,8 @@ private fun HistoryMainContent(
                 } else {
                     HistoryList(
                         transactions = transactionState.transactions,
-                        onItemClick = onItemClick
+                        onItemClick = onItemClick,
+                        onTransactionIdClick = onTransactionIdClick
                     )
                 }
             }
@@ -213,7 +224,8 @@ private fun HistoryMainContent(
 @Composable
 private fun HistoryList(
     transactions: ImmutableList<TransactionOverview>,
-    onItemClick: (TransactionOverview) -> Unit
+    onItemClick: (TransactionOverview) -> Unit,
+    onTransactionIdClick: (String) -> Unit
 ) {
     val currency = ZcashCurrency.fromResources(LocalContext.current)
     LazyColumn(modifier = Modifier.testTag(HistoryTag.TRANSACTION_LIST)) {
@@ -222,7 +234,7 @@ private fun HistoryList(
                 transaction = item,
                 currency = currency,
                 onItemClick = onItemClick,
-                modifier = Modifier.testTag(HistoryTag.TRANSACTION_ITEM)
+                onIdClick = onTransactionIdClick,
             )
             if (index < transactions.lastIndex) {
                 Divider(
@@ -240,6 +252,7 @@ fun HistoryItem(
     transaction: TransactionOverview,
     currency: ZcashCurrency,
     onItemClick: (TransactionOverview) -> Unit,
+    onIdClick: (String) -> Unit,
     modifier: Modifier = Modifier
 ) {
     val transactionTypeText: String
@@ -269,15 +282,13 @@ fun HistoryItem(
 
     Row(
         modifier =
-            modifier.then(
-                Modifier
-                    .fillMaxWidth()
-                    .clickable { onItemClick(transaction) }
-                    .padding(
-                        horizontal = ZcashTheme.dimens.spacingDefault,
-                        vertical = ZcashTheme.dimens.spacingDefault
-                    )
-            ),
+            Modifier
+                .fillMaxWidth()
+                .clickable { onItemClick(transaction) }
+                .padding(
+                    horizontal = ZcashTheme.dimens.spacingDefault,
+                    vertical = ZcashTheme.dimens.spacingDefault
+                ).then(modifier),
         verticalAlignment = Alignment.CenterVertically
     ) {
         Image(
@@ -296,7 +307,8 @@ fun HistoryItem(
                 ) {
                     Body(
                         text = transactionTypeText,
-                        color = Color.Black
+                        color = Color.Black,
+                        modifier = Modifier.testTag(HistoryTag.TRANSACTION_ITEM)
                     )
 
                     val dateString =
@@ -332,6 +344,19 @@ fun HistoryItem(
                     }
                 }
             }
+            Spacer(modifier = Modifier.height(ZcashTheme.dimens.spacingTiny))
+
+            // TODO [#1316]: Provide readable TxId on TransactionOverview
+            // TODO [#1316]: https://github.com/Electric-Coin-Company/zcash-android-wallet-sdk/issues/1316
+            // TODO [#1316]: transaction.rawId.byteArray.toHexReversed()
+            val txId = "TODO [#1316]: SDK: Provide readable TxId"
+            Tiny(
+                text = txId,
+                modifier =
+                    Modifier
+                        .clickable { onIdClick(txId) }
+                        .testTag(HistoryTag.TRANSACTION_ID)
+            )
         }
     }
 }

ui-lib/src/main/res/ui/history/values/strings.xml

@@ -4,6 +4,7 @@
     <string name="history_syncing">Additional transactions may be found after syncing completes…</string>
     <string name="history_empty">No transactions yet</string>
     <string name="history_item_clipboard_tag">Transaction memo</string>
+    <string name="history_id_clipboard_tag">Transaction ID</string>
 
     <string name="history_item_sent">Sent</string>
     <string name="history_item_received">Received</string>