feat(stats): fully implement last week screen

app/src/main/java/org/nsh07/pomodoro/data/Stat.kt

@@ -1,8 +1,18 @@
 /*
  * Copyright (c) 2025 Nishant Mishra
  *
- * You should have received a copy of the GNU General Public License
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see <https://www.gnu.org/licenses/>.
  */
 
 package org.nsh07.pomodoro.data
@@ -29,17 +39,10 @@ data class Stat(
     fun totalFocusTime() = focusTimeQ1 + focusTimeQ2 + focusTimeQ3 + focusTimeQ4
 }
 
-data class StatSummary(
+data class StatTime(
-    val date: LocalDate,
-    val focusTime: Long,
-    val breakTime: Long
-)
-
-data class StatFocusTime(
     val focusTimeQ1: Long,
     val focusTimeQ2: Long,
     val focusTimeQ3: Long,
-    val focusTimeQ4: Long
+    val focusTimeQ4: Long,
-) {
+    val breakTime: Long,
-    fun total() = focusTimeQ1 + focusTimeQ2 + focusTimeQ3 + focusTimeQ4
+)
-}

app/src/main/java/org/nsh07/pomodoro/data/StatDao.kt

@@ -1,8 +1,18 @@
 /*
  * Copyright (c) 2025 Nishant Mishra
  *
- * You should have received a copy of the GNU General Public License
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see <https://www.gnu.org/licenses/>.
  */
 
 package org.nsh07.pomodoro.data
@@ -37,23 +47,24 @@ interface StatDao {
     @Query("SELECT * FROM stat WHERE date = :date")
     fun getStat(date: LocalDate): Flow<Stat?>
 
-    @Query("SELECT date, focusTimeQ1 + focusTimeQ2 + focusTimeQ3 + focusTimeQ4 as focusTime, breakTime FROM stat ORDER BY date DESC LIMIT :n")
+    @Query("SELECT date, focusTimeQ1, focusTimeQ2, focusTimeQ3, focusTimeQ4, breakTime FROM stat ORDER BY date DESC LIMIT :n")
-    fun getLastNDaysStatsSummary(n: Int): Flow<List<StatSummary>>
+    fun getLastNDaysStats(n: Int): Flow<List<Stat>>
 
     @Query(
         "SELECT " +
                 "AVG(focusTimeQ1) AS focusTimeQ1, " +
                 "AVG(focusTimeQ2) AS focusTimeQ2, " +
                 "AVG(focusTimeQ3) AS focusTimeQ3, " +
-                "AVG(focusTimeQ4) AS focusTimeQ4 " +
+                "AVG(focusTimeQ4) AS focusTimeQ4, " +
+                "AVG(breakTime) AS breakTime " +
                 "FROM (" +
                 "SELECT * FROM (" +
-                "SELECT focusTimeQ1, focusTimeQ2, focusTimeQ3, focusTimeQ4 FROM stat ORDER BY date DESC LIMIT :n" +
+                "SELECT focusTimeQ1, focusTimeQ2, focusTimeQ3, focusTimeQ4, breakTime FROM stat ORDER BY date DESC LIMIT :n" +
                 ") " +
                 "WHERE focusTimeQ1 != 0 OR focusTimeQ2 != 0 OR focusTimeQ3 != 0 OR focusTimeQ4 != 0 " +
                 ")"
     )
-    fun getLastNDaysAvgFocusTimes(n: Int): Flow<StatFocusTime?>
+    fun getLastNDaysAvgStats(n: Int): Flow<StatTime?>
 
     @Query("SELECT EXISTS (SELECT * FROM stat WHERE date = :date)")
     suspend fun statExists(date: LocalDate): Boolean

app/src/main/java/org/nsh07/pomodoro/data/StatRepository.kt

@@ -1,8 +1,18 @@
 /*
  * Copyright (c) 2025 Nishant Mishra
  *
- * You should have received a copy of the GNU General Public License
+ * This file is part of Tomato - a minimalist pomodoro timer for Android.
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Tomato is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tomato is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tomato.
+ * If not, see <https://www.gnu.org/licenses/>.
  */
 
 package org.nsh07.pomodoro.data
@@ -28,9 +38,9 @@ interface StatRepository {
 
     fun getTodayStat(): Flow<Stat?>
 
-    fun getLastNDaysStatsSummary(n: Int): Flow<List<StatSummary>>
+    fun getLastNDaysStats(n: Int): Flow<List<Stat>>
 
-    fun getLastNDaysAverageFocusTimes(n: Int): Flow<StatFocusTime?>
+    fun getLastNDaysAverageFocusTimes(n: Int): Flow<StatTime?>
 
     suspend fun getLastDate(): LocalDate?
 }
@@ -101,11 +111,11 @@ class AppStatRepository(
         return statDao.getStat(currentDate)
     }
 
-    override fun getLastNDaysStatsSummary(n: Int): Flow<List<StatSummary>> =
+    override fun getLastNDaysStats(n: Int): Flow<List<Stat>> =
-        statDao.getLastNDaysStatsSummary(n)
+        statDao.getLastNDaysStats(n)
 
-    override fun getLastNDaysAverageFocusTimes(n: Int): Flow<StatFocusTime?> =
+    override fun getLastNDaysAverageFocusTimes(n: Int): Flow<StatTime?> =
-        statDao.getLastNDaysAvgFocusTimes(n)
+        statDao.getLastNDaysAvgStats(n)
 
     override suspend fun getLastDate(): LocalDate? = statDao.getLastDate()
 }

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/StatsScreen.kt

@@ -62,6 +62,7 @@ fun StatsScreenRoot(
     val todayStat by viewModel.todayStat.collectAsStateWithLifecycle(null)
 
     val lastWeekSummaryChartData by viewModel.lastWeekSummaryChartData.collectAsStateWithLifecycle()
+    val lastWeekSummaryValues by viewModel.lastWeekStats.collectAsStateWithLifecycle()
     val lastWeekAnalysisValues by viewModel.lastWeekAverageFocusTimes.collectAsStateWithLifecycle()
 
     val lastMonthSummaryChartData by viewModel.lastMonthSummaryChartData.collectAsStateWithLifecycle()
@@ -74,10 +75,11 @@ fun StatsScreenRoot(
         contentPadding = contentPadding,
         backStack = backStack,
         lastWeekSummaryChartData = lastWeekSummaryChartData,
+        lastWeekSummaryValues = lastWeekSummaryValues,
         lastMonthSummaryChartData = lastMonthSummaryChartData,
         lastYearSummaryChartData = lastYearSummaryChartData,
         todayStat = todayStat,
-        lastWeekAverageFocusTimes = lastWeekAnalysisValues,
+        lastWeekAnalysisValues = lastWeekAnalysisValues,
         lastMonthAverageFocusTimes = lastMonthAnalysisValues,
         lastYearAverageFocusTimes = lastYearAnalysisValues,
         generateSampleData = viewModel::generateSampleData,
@@ -94,10 +96,11 @@ fun StatsScreen(
     contentPadding: PaddingValues,
     backStack: SnapshotStateList<Screen.Stats>,
     lastWeekSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
+    lastWeekSummaryValues: List<Pair<String, List<Long>>>,
     lastMonthSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     lastYearSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     todayStat: Stat?,
-    lastWeekAverageFocusTimes: List<Int>,
+    lastWeekAnalysisValues: Pair<List<Long>, Long>,
     lastMonthAverageFocusTimes: List<Int>,
     lastYearAverageFocusTimes: List<Int>,
     generateSampleData: () -> Unit,
@@ -134,7 +137,7 @@ fun StatsScreen(
                         lastMonthSummaryChartData = lastMonthSummaryChartData,
                         lastYearSummaryChartData = lastYearSummaryChartData,
                         todayStat = todayStat,
-                        lastWeekAverageFocusTimes = lastWeekAverageFocusTimes,
+                        lastWeekAverageFocusTimes = lastWeekAnalysisValues.first,
                         lastMonthAverageFocusTimes = lastMonthAverageFocusTimes,
                         lastYearAverageFocusTimes = lastYearAverageFocusTimes,
                         generateSampleData = generateSampleData,
@@ -154,10 +157,11 @@ fun StatsScreen(
                 entry<Screen.Stats.LastWeek> {
                     LastWeekScreen(
                         contentPadding = contentPadding,
-                        lastWeekAverageFocusTimes = lastWeekAverageFocusTimes,
+                        lastWeekAnalysisValues = lastWeekAnalysisValues,
+                        lastWeekSummaryValues = lastWeekSummaryValues,
+                        lastWeekSummaryChartData = lastWeekSummaryChartData,
                         onBack = backStack::removeLastOrNull,
                         hoursMinutesFormat = hoursMinutesFormat,
-                        lastWeekSummaryChartData = lastWeekSummaryChartData,
                         hoursFormat = hoursFormat,
                         minutesFormat = minutesFormat,
                         axisTypeface = axisTypeface,

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/components/sharedBoundsReveal.kt

@@ -23,6 +23,8 @@ import androidx.compose.animation.EnterTransition
 import androidx.compose.animation.ExitTransition
 import androidx.compose.animation.SharedTransitionDefaults
 import androidx.compose.animation.SharedTransitionScope
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
@@ -37,8 +39,8 @@ fun Modifier.sharedBoundsReveal(
     sharedTransitionScope: SharedTransitionScope,
     animatedVisibilityScope: AnimatedVisibilityScope = LocalNavAnimatedContentScope.current,
     boundsTransform: BoundsTransform = SharedTransitionDefaults.BoundsTransform,
-    enter: EnterTransition = EnterTransition.None,
+    enter: EnterTransition = fadeIn(),
-    exit: ExitTransition = ExitTransition.None,
+    exit: ExitTransition = fadeOut(),
     resizeMode: SharedTransitionScope.ResizeMode = SharedTransitionScope.ResizeMode.RemeasureToBounds,
     clipShape: Shape = MaterialTheme.shapes.largeIncreased,
     renderInOverlayDuringTransition: Boolean = true,
@@ -55,7 +57,7 @@ fun Modifier.sharedBoundsReveal(
                 clipInOverlayDuringTransition = OverlayClip(clipShape),
                 renderInOverlayDuringTransition = renderInOverlayDuringTransition,
             )
-            .skipToLookaheadSize()
+//            .skipToLookaheadSize()
-            .skipToLookaheadPosition()
+//            .skipToLookaheadPosition()
     }
 }

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/components/visualizations.kt

@@ -25,9 +25,12 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.shapes
+import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.tooling.preview.Preview
@@ -35,6 +38,7 @@ import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.util.fastForEachIndexed
 import org.nsh07.pomodoro.ui.theme.TomatoTheme
+import kotlin.math.roundToInt
 
 /**
  * A custom implementation of the 1-Dimensional heatmap plot that varies the width of the cells
@@ -98,6 +102,60 @@ fun VariableWidth1DHeatmap(
     }
 }
 
+@Composable
+fun FocusBreakRatioVisualization(
+    focusDuration: Long,
+    breakDuration: Long,
+    modifier: Modifier = Modifier,
+    height: Dp = 40.dp,
+    gap: Dp = 2.dp
+) {
+    val focusPercentage = ((focusDuration / (focusDuration.toFloat() + breakDuration)) * 100)
+    val breakPercentage = ((breakDuration / (focusDuration.toFloat() + breakDuration)) * 100)
+    Row(
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(gap),
+        modifier = modifier
+    ) {
+        Text(
+            text = focusPercentage.roundToInt().toString() + '%',
+            style = typography.bodyLarge,
+            color = colorScheme.primary,
+            modifier = Modifier.padding(end = 6.dp)
+        )
+        Spacer(
+            Modifier
+                .weight(focusPercentage)
+                .height(height)
+                .background(
+                    colorScheme.primary,
+                    shapes.large.copy(
+                        topEnd = shapes.extraSmall.topEnd,
+                        bottomEnd = shapes.extraSmall.bottomEnd
+                    )
+                )
+        )
+        Spacer(
+            Modifier
+                .weight(breakPercentage)
+                .height(height)
+                .background(
+                    colorScheme.tertiary,
+                    shapes.large.copy(
+                        topStart = shapes.extraSmall.topStart,
+                        bottomStart = shapes.extraSmall.bottomStart
+                    )
+                )
+        )
+        Text(
+            text = breakPercentage.roundToInt().toString() + '%',
+            style = typography.bodyLarge,
+            color = colorScheme.tertiary,
+            modifier = Modifier.padding(start = 6.dp)
+        )
+    }
+}
+
 @Preview
 @Composable
 fun VariableWidth1DHeatmapPreview() {

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/screens/LastWeekScreen.kt

@@ -19,14 +19,15 @@ package org.nsh07.pomodoro.ui.statsScreen.screens
 
 import android.graphics.Typeface
 import androidx.compose.animation.SharedTransitionScope
-import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
@@ -46,28 +47,34 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.util.fastForEach
 import androidx.navigation3.ui.LocalNavAnimatedContentScope
 import com.patrykandpatrick.vico.core.cartesian.data.CartesianChartModelProducer
 import com.patrykandpatrick.vico.core.cartesian.data.CartesianValueFormatter
 import com.patrykandpatrick.vico.core.common.data.ExtraStore
 import org.nsh07.pomodoro.R
 import org.nsh07.pomodoro.ui.mergePaddingValues
+import org.nsh07.pomodoro.ui.statsScreen.components.FocusBreakRatioVisualization
 import org.nsh07.pomodoro.ui.statsScreen.components.TimeColumnChart
+import org.nsh07.pomodoro.ui.statsScreen.components.VariableWidth1DHeatmap
 import org.nsh07.pomodoro.ui.statsScreen.components.sharedBoundsReveal
 import org.nsh07.pomodoro.ui.theme.AppFonts.robotoFlexTopBar
 import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.topListItemShape
 import org.nsh07.pomodoro.utils.millisecondsToHoursMinutes
+import org.nsh07.pomodoro.utils.millisecondsToMinutes
 
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 fun SharedTransitionScope.LastWeekScreen(
     contentPadding: PaddingValues,
-    lastWeekAverageFocusTimes: List<Int>,
+    lastWeekAnalysisValues: Pair<List<Long>, Long>,
+    lastWeekSummaryValues: List<Pair<String, List<Long>>>,
+    lastWeekSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     onBack: () -> Unit,
     modifier: Modifier = Modifier,
     hoursMinutesFormat: String,
-    lastWeekSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     hoursFormat: String,
     minutesFormat: String,
     axisTypeface: Typeface,
@@ -75,10 +82,10 @@ fun SharedTransitionScope.LastWeekScreen(
 ) {
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
 
-    val rankList = remember(lastWeekAverageFocusTimes) {
+    val rankList = remember(lastWeekAnalysisValues) {
         val sortedIndices =
-            lastWeekAverageFocusTimes.indices.sortedByDescending { lastWeekAverageFocusTimes[it] }
+            lastWeekAnalysisValues.first.indices.sortedByDescending { lastWeekAnalysisValues.first[it] }
-        val ranks = MutableList(lastWeekAverageFocusTimes.size) { 0 }
+        val ranks = MutableList(lastWeekAnalysisValues.first.size) { 0 }
 
         sortedIndices.forEachIndexed { rank, originalIndex ->
             ranks[originalIndex] = rank
@@ -87,6 +94,10 @@ fun SharedTransitionScope.LastWeekScreen(
         ranks
     }
 
+    val focusDuration = remember(lastWeekAnalysisValues) {
+        lastWeekAnalysisValues.first.sum()
+    }
+
     Scaffold(
         topBar = {
             TopAppBar(
@@ -115,11 +126,7 @@ fun SharedTransitionScope.LastWeekScreen(
                         )
                     }
                 },
-                scrollBehavior = scrollBehavior,
+                scrollBehavior = scrollBehavior
-                colors = TopAppBarDefaults.topAppBarColors(
-                    containerColor = colorScheme.surfaceBright,
-                    scrolledContainerColor = colorScheme.surfaceBright
-                )
             )
         },
         modifier = modifier
@@ -135,11 +142,10 @@ fun SharedTransitionScope.LastWeekScreen(
     ) { innerPadding ->
         val insets = mergePaddingValues(innerPadding, contentPadding)
         LazyColumn(
-            verticalArrangement = Arrangement.spacedBy(8.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp),
             contentPadding = insets,
             modifier = Modifier
                 .fillMaxSize()
-                .background(colorScheme.surfaceBright)
                 .padding(horizontal = 16.dp)
         ) {
             item {
@@ -150,9 +156,7 @@ fun SharedTransitionScope.LastWeekScreen(
                 ) {
                     Text(
                         millisecondsToHoursMinutes(
-                            remember(lastWeekAverageFocusTimes) {
+                            focusDuration,
-                                lastWeekAverageFocusTimes.sum().toLong()
-                            },
                             hoursMinutesFormat
                         ),
                         style = typography.displaySmall,
@@ -175,7 +179,8 @@ fun SharedTransitionScope.LastWeekScreen(
                             )
                     )
                 }
-                Spacer(Modifier.height(16.dp))
+            }
+            item {
                 TimeColumnChart(
                     modelProducer = lastWeekSummaryChartData.first,
                     hoursFormat = hoursFormat,
@@ -194,6 +199,79 @@ fun SharedTransitionScope.LastWeekScreen(
                         )
                 )
             }
+
+            item { Spacer(Modifier.height(8.dp)) }
+
+            item {
+                Text(
+                    "Focus overview",
+                    style = typography.headlineSmall
+                )
+                Text(
+                    "Average focus durations at different times of the day",
+                    style = typography.bodySmall,
+                    color = colorScheme.onSurfaceVariant
+                )
+            }
+            item { VariableWidth1DHeatmap(lastWeekAnalysisValues.first, rankList = rankList) }
+            item {
+                Row {
+                    lastWeekAnalysisValues.first.fastForEach {
+                        Text(
+                            if (it <= 60 * 60 * 1000)
+                                millisecondsToMinutes(it, minutesFormat)
+                            else millisecondsToHoursMinutes(it, hoursMinutesFormat),
+                            style = typography.bodyLarge,
+                            textAlign = TextAlign.Center,
+                            color = colorScheme.onSurfaceVariant,
+                            modifier = Modifier.weight(1f)
+                        )
+                    }
+                }
+            }
+
+            item { Spacer(Modifier.height(8.dp)) }
+
+            item {
+                Text(
+                    stringResource(R.string.focus_break_ratio),
+                    style = typography.headlineSmall
+                )
+            }
+            item {
+                FocusBreakRatioVisualization(
+                    focusDuration = focusDuration,
+                    breakDuration = lastWeekAnalysisValues.second
+                )
+            }
+
+            item { Spacer(Modifier.height(8.dp)) }
+
+            item {
+                Text(
+                    "Focus insights",
+                    style = typography.headlineSmall
+                )
+                Text(
+                    "Focus overview of each day of the past week",
+                    style = typography.bodySmall,
+                    color = colorScheme.onSurfaceVariant
+                )
+            }
+            item {
+                Column(verticalArrangement = Arrangement.spacedBy(4.dp)) {
+                    lastWeekSummaryValues.fastForEach {
+                        Row(verticalAlignment = Alignment.CenterVertically) {
+                            Text(
+                                it.first,
+                                style = typography.labelSmall,
+                                modifier = Modifier.size(18.dp)
+                            )
+                            VariableWidth1DHeatmap(it.second, rankList = rankList)
+                        }
+                    }
+                }
+            }
         }
     }
 }

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/screens/StatsMainScreen.kt

@@ -82,7 +82,7 @@ fun SharedTransitionScope.StatsMainScreen(
     lastMonthSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     lastYearSummaryChartData: Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>,
     todayStat: Stat?,
-    lastWeekAverageFocusTimes: List<Int>,
+    lastWeekAverageFocusTimes: List<Long>,
     lastMonthAverageFocusTimes: List<Int>,
     lastYearAverageFocusTimes: List<Int>,
     generateSampleData: () -> Unit,
@@ -254,7 +254,7 @@ fun SharedTransitionScope.StatsMainScreen(
                         Text(
                             millisecondsToHoursMinutes(
                                 remember(lastWeekAverageFocusTimes) {
-                                    lastWeekAverageFocusTimes.sum().toLong()
+                                    lastWeekAverageFocusTimes.sum()
                                 },
                                 hoursMinutesFormat
                             ),

app/src/main/java/org/nsh07/pomodoro/ui/statsScreen/viewModel/StatsViewModel.kt

@@ -67,8 +67,10 @@ class StatsViewModel(
 
     private val yearDayFormatter = DateTimeFormatter.ofPattern("d MMM")
 
+    private val lastWeekStatsFlow = statRepository.getLastNDaysStats(7)
+
     val lastWeekSummaryChartData: StateFlow<Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>> =
-        statRepository.getLastNDaysStatsSummary(7)
+        lastWeekStatsFlow
             .map { list ->
                 // reversing is required because we need ascending order while the DB returns descending order
                 val reversed = list.reversed()
@@ -78,7 +80,7 @@ class StatsViewModel(
                         Locale.getDefault()
                     )
                 }
-                val values = reversed.map { it.focusTime }
+                val values = reversed.map { it.totalFocusTime() }
                 lastWeekSummary.first.runTransaction {
                     columnSeries { series(values) }
                     extras { it[lastWeekSummary.second] = keys }
@@ -92,29 +94,57 @@ class StatsViewModel(
                 initialValue = lastWeekSummary
             )
 
-    val lastWeekAverageFocusTimes: StateFlow<List<Int>> =
+    val lastWeekStats: StateFlow<List<Pair<String, List<Long>>>> =
+        lastWeekStatsFlow
+            .map { value ->
+                value.reversed().map {
+                    Pair(
+                        it.date.dayOfWeek.getDisplayName(
+                            TextStyle.NARROW,
+                            Locale.getDefault()
+                        ),
+                        listOf(
+                            it.focusTimeQ1,
+                            it.focusTimeQ2,
+                            it.focusTimeQ3,
+                            it.focusTimeQ4
+                        )
+                    )
+                }
+            }
+            .flowOn(Dispatchers.IO)
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(5000),
+                initialValue = emptyList()
+            )
+
+    val lastWeekAverageFocusTimes: StateFlow<Pair<List<Long>, Long>> =
         statRepository.getLastNDaysAverageFocusTimes(7)
             .map {
-                listOf(
+                Pair(
-                    it?.focusTimeQ1?.toInt() ?: 0,
+                    listOf(
-                    it?.focusTimeQ2?.toInt() ?: 0,
+                        it?.focusTimeQ1 ?: 0L,
-                    it?.focusTimeQ3?.toInt() ?: 0,
+                        it?.focusTimeQ2 ?: 0L,
-                    it?.focusTimeQ4?.toInt() ?: 0
+                        it?.focusTimeQ3 ?: 0L,
+                        it?.focusTimeQ4 ?: 0L
+                    ),
+                    it?.breakTime ?: 0L
                 )
             }
             .flowOn(Dispatchers.IO)
             .stateIn(
                 scope = viewModelScope,
                 started = SharingStarted.WhileSubscribed(5000),
-                initialValue = listOf(0, 0, 0, 0)
+                initialValue = Pair(listOf(0L, 0L, 0L, 0L), 0L)
             )
 
     val lastMonthSummaryChartData: StateFlow<Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>> =
-        statRepository.getLastNDaysStatsSummary(30)
+        statRepository.getLastNDaysStats(30)
             .map { list ->
                 val reversed = list.reversed()
                 val keys = reversed.map { it.date.dayOfMonth.toString() }
-                val values = reversed.map { it.focusTime }
+                val values = reversed.map { it.totalFocusTime() }
                 lastMonthSummary.first.runTransaction {
                     columnSeries { series(values) }
                     extras { it[lastMonthSummary.second] = keys }
@@ -146,11 +176,11 @@ class StatsViewModel(
             )
 
     val lastYearSummaryChartData: StateFlow<Pair<CartesianChartModelProducer, ExtraStore.Key<List<String>>>> =
-        statRepository.getLastNDaysStatsSummary(365)
+        statRepository.getLastNDaysStats(365)
             .map { list ->
                 val reversed = list.reversed()
                 val keys = reversed.map { it.date.format(yearDayFormatter) }
-                val values = reversed.map { it.focusTime }
+                val values = reversed.map { it.totalFocusTime() }
                 lastYearSummary.first.runTransaction {
                     lineSeries { series(values) }
                     extras { it[lastYearSummary.second] = keys }
@@ -195,13 +225,11 @@ class StatsViewModel(
                             (1 * 60 * 60 * 1000L..3 * 60 * 60 * 1000L).random(),
                             (0..3 * 60 * 60 * 1000L).random(),
                             (0..1 * 60 * 60 * 1000L).random(),
-                            0
+                            (0..100 * 60 * 1000L).random()
                         )
                     )
                     it = it.plusDays(1)
                 }
-
-                statRepository.addBreakTime((0..30 * 60 * 1000L).random())
             }
         }
     }

app/src/main/res/values/strings.xml

@@ -113,4 +113,5 @@
     <string name="secure_aod_desc">Automatically lock your device after a timeout, while keeping the AOD visible</string>
     <string name="timer_reset_message">Timer reset</string>
     <string name="undo">Undo</string>
+    <string name="focus_break_ratio">Focus-break ratio</string>
 </resources>