Calendar widget: separate running tasks from running events

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/search/calendar/CalendarItem.kt

@@ -366,7 +366,7 @@ fun CalendarItemGridPopup(
 
 private fun CalendarEvent.formatTime(context: Context): String {
     val startTime = startTime
-    if (startTime == null) {
+    if (startTime == null || isTask) {
         if (allDay) {
             return DateUtils.formatDateRange(
                 context,
@@ -400,7 +400,7 @@ private fun CalendarEvent.formatTime(context: Context): String {
 
 private fun CalendarEvent.getSummary(context: Context): String {
     val startTime = startTime
-    if (startTime == null) {
+    if (isTask || startTime == null) {
         val isToday = DateUtils.isToday(endTime)
         if (isToday) {
             if (allDay) {

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/calendar/CalendarWidget.kt

@@ -52,6 +52,7 @@ import androidx.lifecycle.compose.LocalLifecycleOwner
 import androidx.lifecycle.repeatOnLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import de.mm20.launcher2.Quadruple
+import de.mm20.launcher2.Quintuple
 import de.mm20.launcher2.ui.R
 import de.mm20.launcher2.ui.component.InnerCard
 import de.mm20.launcher2.ui.component.MissingPermissionBanner
@@ -132,6 +133,7 @@ fun CalendarWidget(
         val events by viewModel.calendarEvents
         val nextEvents by viewModel.nextEvents
         val runningEvents by viewModel.hiddenPastEvents
+        val runningTasks by viewModel.hiddenRunningTasks
         val hasPermission by viewModel.hasPermission.collectAsState()
         Column {
             if (hasPermission == false) {
@@ -145,10 +147,11 @@ fun CalendarWidget(
                 )
             }
             AnimatedContent(
-                Quadruple(
+                Quintuple(
                     selectedDate,
                     events,
                     runningEvents,
+                    runningTasks,
                     nextEvents
                 ),
                 transitionSpec = {
@@ -185,7 +188,7 @@ fun CalendarWidget(
                         }
                     }
                 }
-            ) { (_, events, runningEvents, nextEvents) ->
+            ) { (_, events, runningEvents, runningTasks, nextEvents) ->
                 Column(
                     modifier = Modifier
                         .padding(horizontal = 12.dp)
@@ -212,6 +215,20 @@ fun CalendarWidget(
                             modifier = Modifier.padding(top = 8.dp)
                         )
                     }
+
+                    if (runningTasks > 0) {
+                        Info(
+                            text = pluralStringResource(
+                                R.plurals.calendar_widget_running_tasks,
+                                runningTasks,
+                                runningTasks
+                            ),
+                            onClick = {
+                                viewModel.showAllTasks()
+                            },
+                            modifier = Modifier.padding(top = 8.dp)
+                        )
+                    }
                     if (nextEvents.isNotEmpty()) {
                         Text(
                             stringResource(R.string.calendar_widget_next_events),
@@ -272,16 +289,11 @@ private fun Info(
             .fillMaxWidth()
             .clip(MaterialTheme.shapes.small)
             .border(1.dp, MaterialTheme.colorScheme.outlineVariant, MaterialTheme.shapes.small)
-    ) {
-        Box(
-            contentAlignment = Alignment.CenterStart,
-            modifier = Modifier
             .clickable(enabled = onClick != null, onClick = { onClick?.invoke() })
             .padding(12.dp)
     ) {
         Text(text, style = MaterialTheme.typography.bodySmall)
     }
-    }
 }
 
 

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/calendar/CalendarWidgetVM.kt

@@ -54,7 +54,9 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(), null)
 
     private var showRunningPastDayEvents = false
+    private var showRunningTasks = false
     val hiddenPastEvents = mutableStateOf(0)
+    val hiddenRunningTasks = mutableStateOf(0)
 
     val selectedDate = mutableStateOf(LocalDate.now())
 
@@ -102,6 +104,7 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
     fun selectDate(date: LocalDate) {
         val dates = availableDates
         showRunningPastDayEvents = false
+        showRunningTasks = false
         if (dates.contains(date)) {
             selectedDate.value = date
             updateEvents()
@@ -113,6 +116,11 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
         updateEvents()
     }
 
+    fun showAllTasks() {
+        showRunningTasks = true
+        updateEvents()
+    }
+
     fun createEvent(context: Context) {
         val intent = Intent(Intent.ACTION_EDIT)
         intent.data = CalendarContract.Events.CONTENT_URI
@@ -136,15 +144,23 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
         val dayStart = max(now, date.atStartOfDay().toEpochSecond(offset) * 1000)
         val dayEnd = date.plusDays(1).atStartOfDay().toEpochSecond(offset) * 1000
         var events = upcomingEvents.filter {
-            it.endTime >= dayStart && (it.startTime ?: it.endTime) < dayEnd
+            if (it.isTask && it.isCompleted == true) {
+                it.endTime >= dayStart && it.endTime < dayEnd
+            } else {
+                it.endTime >= dayStart && (it.startTime ?: 0L) < dayEnd
             }
+        }
+
+        val startOfDay = date.atStartOfDay().toEpochSecond(offset) * 1000
+        val startOfNextDay = date.atStartOfDay().plusDays(1).toEpochSecond(offset) * 1000
 
         if (!showRunningPastDayEvents) {
             val totalCount = events.size
 
+
             events = events.filter {
-                (it.startTime != null && it.startTime!! >= date.atStartOfDay().toEpochSecond(offset) * 1000) ||
+                ((it.startTime != null && it.startTime!! >= startOfDay) ||
-                        it.endTime < date.atStartOfDay().plusDays(1).toEpochSecond(offset) * 1000
+                        it.endTime < startOfNextDay) || it.isTask
             }
 
             val hiddenCount = totalCount - events.size
@@ -152,11 +168,27 @@ class CalendarWidgetVM : ViewModel(), KoinComponent {
         } else {
             hiddenPastEvents.value = 0
         }
+        if (!showRunningTasks) {
+            val totalCount = events.size
+
+            events = events.filter {
+                ((it.startTime != null && it.startTime!! >= startOfDay) ||
+                        it.endTime < startOfNextDay) || !it.isTask
+            }
+
+            val hiddenCount = totalCount - events.size
+            hiddenRunningTasks.value = hiddenCount
+        } else {
+            hiddenRunningTasks.value = 0
+        }
 
         calendarEvents.value = events
         val e = this.upcomingEvents
         if (events.isEmpty() && e.isNotEmpty()) {
-            nextEvents.value = listOf(e[0])
+            nextEvents.value = listOfNotNull(
+                e.sortedBy { if (it.isTask) it.endTime else (it.startTime ?: 0L) }
+                    .find { now < if (it.isTask) it.endTime else (it.startTime ?: 0L) }
+            )
         } else {
             nextEvents.value = emptyList()
         }

core/base/src/main/java/de/mm20/launcher2/Tuples.kt

@@ -6,3 +6,11 @@ data class Quadruple<out A, out B, out C, out D>(
     val third: C,
     val fourth: D
 )
+
+data class Quintuple<out A, out B, out C, out D, out E>(
+    val first: A,
+    val second: B,
+    val third: C,
+    val fourth: D,
+    val fifth: E,
+)

core/base/src/main/java/de/mm20/launcher2/search/CalendarEvent.kt

@@ -22,6 +22,9 @@ interface CalendarEvent : SavableSearchable {
     val isCompleted: Boolean?
         get() = null
 
+    val isTask: Boolean
+        get() = isCompleted != null
+
 
     override val preferDetailsOverLaunch: Boolean
         get() = true

core/i18n/src/main/res/values/strings.xml

@@ -318,6 +318,10 @@
         <item quantity="one">+%1$d running event from past days</item>
         <item quantity="other">+%1$d running events from past days</item>
     </plurals>
+    <plurals name="calendar_widget_running_tasks">
+        <item quantity="one">+%1$d unfinished task</item>
+        <item quantity="other">+%1$d unfinished tasks</item>
+    </plurals>
     <!-- Calendar events that last the entire day -->
     <string name="calendar_event_allday">all-day</string>
     <string name="task_due_time">Due at %1$s</string>

data/calendar/src/main/java/de/mm20/launcher2/calendar/providers/TasksCalendarProvider.kt

@@ -24,8 +24,8 @@ internal class TasksCalendarProvider(
         return withContext(Dispatchers.IO) {
             queryTasks(
                 selection = buildList {
-                    add("dueDate >= $from")
+                    add("($to >= hideUntil OR hideUntil IS NULL)")
-                    add("dueDate <= $to")
+                    add("$from <= dueDate")
                     if (excludedCalendars.isNotEmpty()) {
                         add("cdl_id NOT IN (${excludedCalendars.joinToString()})")
                     }
@@ -82,6 +82,7 @@ internal class TasksCalendarProvider(
         cursor?.use {
             val idIndex = cursor.getColumnIndex("_id")
             val titleIndex = cursor.getColumnIndex("title")
+            val startIndex = cursor.getColumnIndex("hideUntil")
             val dueIndex = cursor.getColumnIndex("dueDate")
             val completedIndex = cursor.getColumnIndex("completed")
             val notesIndex = cursor.getColumnIndex("notes")
@@ -99,7 +100,7 @@ internal class TasksCalendarProvider(
                     description = cursor.getStringOrNull(notesIndex),
                     color = cursor.getIntOrNull(colorIndex),
                     calendarName = cursor.getStringOrNull(calendarNameIndex),
-                    startTime = null,
+                    startTime = cursor.getLongOrNull(startIndex)?.takeIf { it > 0L },
                     endTime = dueDate,
                     allDay = dueDate % 60000 <= 0, // https://github.com/tasks/tasks/blob/13d4c029e855fd32ec91e4d4ec5f740ec506136e/data/src/commonMain/kotlin/org/tasks/data/entity/Task.kt#L345
                     isCompleted = (cursor.getLongOrNull(completedIndex) ?: 0L) != 0L,