Coverage Summary for Class: SurferStatValueFormat (com.georgeci.moneysurfer.uikit.components.account)

 package com.georgeci.moneysurfer.uikit.components.account
 
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.size
 import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.em
 import com.georgeci.moneysurfer.uikit.atom.SurferCard
 import com.georgeci.moneysurfer.uikit.components.base.SurferSplitAmount
 import com.georgeci.moneysurfer.uikit.components.base.SurferSplitAmountTier
 import com.georgeci.moneysurfer.uikit.icons.SurferIcons
 import com.georgeci.moneysurfer.uikit.preview.SurferComponentPreview
 import com.georgeci.moneysurfer.uikit.semantics.SurferSemantics
 import com.georgeci.moneysurfer.uikit.theme.AppTheme
 
 /** How [SurferAccountStatCard] renders its value. */
 enum class SurferStatValueFormat {
     /** Split-amount treatment: superscript currency sign, large integer, small fraction. */
     Amount,
 
     /**
      * Verbatim, at the same size and weight as [Amount]'s integer part. For values that are not
      * money — counts, percentages, streaks — which the split treatment would pad into a fake
      * amount ("14" → "14.00").
      */
     Plain,
 }
 
 /**
  * Compact "in / out / balance · period" stat tile used on Account Details (and other surfaces
  * that need a small KPI). Built on [SurferCard] so it inherits the active container style; the
  * caller picks the leading icon and its tint to denote direction (income, expense, neutral).
  *
  * Pass [value] as a pre-formatted amount string, or set [valueFormat] to
  * [SurferStatValueFormat.Plain] to render it as typed. When unknown, pass `null` to render an
  * em-dash placeholder; an empty string is treated the same way.
  *
  * [label] is kept to one line: tiles are narrow — three across a 411 dp phone leave under 70 dp
  * for text — and a word longer than the tile breaks mid-word rather than wrapping. Keep labels
  * short enough that the ellipsis never shows.
  */
 @Composable
 fun SurferAccountStatCard(
     label: String,
     value: String?,
     icon: ImageVector,
     iconTint: Color,
     modifier: Modifier = Modifier,
     valueFormat: SurferStatValueFormat = SurferStatValueFormat.Amount,
 ) {
     val displayValue = value?.takeIf { it.isNotBlank() }
     SurferCard(modifier = modifier) {
         Column(verticalArrangement = Arrangement.spacedBy(4.dp)) {
             Row(
                 verticalAlignment = Alignment.CenterVertically,
                 horizontalArrangement = Arrangement.spacedBy(6.dp),
             ) {
                 Icon(
                     imageVector = icon,
                     contentDescription = SurferSemantics.Decorative,
                     tint = iconTint,
                     modifier = Modifier.size(14.dp),
                 )
                 Text(
                     text = label,
                     style = AppTheme.typography.labelMedium,
                     color = AppTheme.materialColors.onSurfaceVariant,
                     maxLines = 1,
                     overflow = TextOverflow.Ellipsis,
                 )
             }
             when {
                 displayValue == null -> Text(
                     text = "—",
                     style = AppTheme.typography.titleLarge,
                     color = AppTheme.materialColors.onSurface,
                 )
 
                 valueFormat == SurferStatValueFormat.Plain -> Text(
                     text = displayValue,
                     style = AppTheme.typography.displayLarge.copy(
                         fontSize = SurferSplitAmountTier.Stat.integerSize,
                         fontWeight = FontWeight.SemiBold,
                         letterSpacing = SurferSplitAmountTier.Stat.letterSpacing,
                         lineHeight = 1.em,
                     ),
                     color = AppTheme.materialColors.onSurface,
                     maxLines = 1,
                     overflow = TextOverflow.Ellipsis,
                 )
 
                 else -> SurferSplitAmount(
                     formattedAmount = displayValue,
                     tier = SurferSplitAmountTier.Stat,
                     color = AppTheme.materialColors.onSurface,
                 )
             }
         }
     }
 }
 
 @Preview
 @Composable
 private fun SurferAccountStatCardPreview() {
     SurferComponentPreview {
         Row(
             modifier = Modifier.fillMaxWidth(),
             horizontalArrangement = Arrangement.spacedBy(12.dp),
         ) {
             SurferAccountStatCard(
                 label = "In this month",
                 value = "€3,200.00",
                 icon = SurferIcons.ArrowDown,
                 iconTint = Color(0xFF2E9A6A),
                 modifier = Modifier.weight(1f),
             )
             SurferAccountStatCard(
                 label = "Out this month",
                 value = "€1,148.49",
                 icon = SurferIcons.ArrowUp,
                 iconTint = AppTheme.materialColors.error,
                 modifier = Modifier.weight(1f),
             )
         }
     }
 }
 
 @Preview
 @Composable
 private fun SurferAccountStatCardPlainPreview() {
     SurferComponentPreview {
         Row(
             modifier = Modifier.fillMaxWidth(),
             horizontalArrangement = Arrangement.spacedBy(8.dp),
         ) {
             SurferAccountStatCard(
                 label = "Avg / mo",
                 value = "€196.83",
                 icon = SurferIcons.Calendar,
                 iconTint = AppTheme.materialColors.primary,
                 modifier = Modifier.weight(1f),
             )
             SurferAccountStatCard(
                 label = "Txns",
                 value = "14",
                 icon = SurferIcons.Receipt,
                 iconTint = AppTheme.materialColors.primary,
                 modifier = Modifier.weight(1f),
                 valueFormat = SurferStatValueFormat.Plain,
             )
             SurferAccountStatCard(
                 label = "Per txn",
                 value = "€12.04",
                 icon = SurferIcons.Tag,
                 iconTint = AppTheme.materialColors.primary,
                 modifier = Modifier.weight(1f),
             )
         }
     }
 }
 
 @Preview
 @Composable
 private fun SurferAccountStatCardEmptyPreview() {
     SurferComponentPreview {
         Row(
             modifier = Modifier.fillMaxWidth(),
             horizontalArrangement = Arrangement.spacedBy(12.dp),
         ) {
             SurferAccountStatCard(
                 label = "In this month",
                 value = null,
                 icon = SurferIcons.ArrowDown,
                 iconTint = Color(0xFF2E9A6A),
                 modifier = Modifier.weight(1f),
             )
             SurferAccountStatCard(
                 label = "Out this month",
                 value = null,
                 icon = SurferIcons.ArrowUp,
                 iconTint = AppTheme.materialColors.error,
                 modifier = Modifier.weight(1f),
             )
         }
     }
 }