Merge branch 'iSoron:dev' into dev

uhabits-android/build.gradle.kts

@@ -89,7 +89,7 @@ dependencies {
     val daggerVersion = "2.41"
     val kotlinVersion = "1.6.10"
     val kxCoroutinesVersion = "1.6.0"
-    val ktorVersion = "1.6.7"
+    val ktorVersion = "1.6.8"
     val espressoVersion = "3.4.0"
 
     androidTestImplementation("androidx.test.espresso:espresso-contrib:$espressoVersion")

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/NumberPickerFactory.kt

@@ -22,6 +22,7 @@ package org.isoron.uhabits.activities.common.dialogs
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.DialogInterface
+import android.content.DialogInterface.BUTTON_NEGATIVE
 import android.text.InputFilter
 import android.text.Spanned
 import android.view.LayoutInflater
@@ -33,7 +34,11 @@ import android.widget.EditText
 import android.widget.NumberPicker
 import android.widget.TextView
 import androidx.appcompat.app.AlertDialog
+import org.isoron.uhabits.HabitsApplication
 import org.isoron.uhabits.R
+import org.isoron.uhabits.core.models.Entry
+import org.isoron.uhabits.core.models.Frequency
+import org.isoron.uhabits.core.models.Frequency.Companion.DAILY
 import org.isoron.uhabits.core.ui.screens.habits.list.ListHabitsBehavior
 import org.isoron.uhabits.inject.ActivityContext
 import org.isoron.uhabits.utils.InterfaceUtils
@@ -52,6 +57,7 @@ class NumberPickerFactory
         unit: String,
         notes: String,
         dateString: String,
+        frequency: Frequency,
         callback: ListHabitsBehavior.NumberPickerCallback
     ): AlertDialog {
         val inflater = LayoutInflater.from(context)
@@ -92,7 +98,7 @@ class NumberPickerFactory
         picker2.value = intValue % 100
 
         etNotes.setText(notes)
-        val dialog = AlertDialog.Builder(context)
+        val dialogBuilder = AlertDialog.Builder(context)
             .setView(view)
             .setTitle(dateString)
             .setPositiveButton(R.string.save) { _, _ ->
@@ -108,9 +114,24 @@ class NumberPickerFactory
             .setOnDismissListener {
                 callback.onNumberPickerDismissed()
             }
-            .create()
+
+        if (frequency == DAILY) {
+            dialogBuilder.setNegativeButton(R.string.skip_day) { _, _ ->
+                picker.clearFocus()
+                val v = Entry.SKIP.toDouble() / 1000
+                val note = etNotes.text.toString()
+                callback.onNumberPicked(v, note)
+            }
+        }
+
+        val dialog = dialogBuilder.create()
 
         dialog.setOnShowListener {
+            val preferences =
+                (context.applicationContext as HabitsApplication).component.preferences
+            if (!preferences.isSkipEnabled) {
+                dialog.getButton(BUTTON_NEGATIVE).visibility = View.GONE
+            }
             showSoftInput(dialog, pickerInputText)
         }
 

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/FrequencyChart.kt

@@ -173,7 +173,8 @@ class FrequencyChart : ScrollableChart {
             rect[0f, 0f, baseSize.toFloat()] = baseSize.toFloat()
             rect.offset(prevRect!!.left, prevRect!!.top + baseSize * j)
             val i = localeWeekdayList[j] % 7
-            if (values != null) drawMarker(canvas, rect, values[i])
+            if (values != null)
+                drawMarker(canvas, rect, values[i])
             rect.offset(0f, rowHeight)
         }
         drawFooter(canvas, rect, date)
@@ -222,11 +223,14 @@ class FrequencyChart : ScrollableChart {
     }
 
     private fun drawMarker(canvas: Canvas, rect: RectF?, value: Int?) {
+        // value can be negative when the entry is skipped
+        val valueCopy = value?.let { max(0, it) }
+
         val padding = rect!!.height() * 0.2f
         // maximal allowed mark radius
         val maxRadius = (rect.height() - 2 * padding) / 2.0f
         // the real mark radius is scaled down by a factor depending on the maximal frequency
-        val scale = 1.0f / maxFreq * value!!
+        val scale = 1.0f / maxFreq * valueCopy!!
         val radius = maxRadius * scale
         val colorIndex = min((colors.size - 1), ((colors.size - 1) * scale).roundToInt())
         pGraph!!.color = colors[colorIndex]

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/ListHabitsScreen.kt

@@ -40,6 +40,7 @@ import org.isoron.uhabits.core.commands.CreateHabitCommand
 import org.isoron.uhabits.core.commands.DeleteHabitsCommand
 import org.isoron.uhabits.core.commands.EditHabitCommand
 import org.isoron.uhabits.core.commands.UnarchiveHabitsCommand
+import org.isoron.uhabits.core.models.Frequency
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.core.tasks.TaskRunner
@@ -230,9 +231,10 @@ class ListHabitsScreen
         unit: String,
         notes: String,
         dateString: String,
+        frequency: Frequency,
         callback: ListHabitsBehavior.NumberPickerCallback
     ) {
-        numberPickerFactory.create(value, unit, notes, dateString, callback).show()
+        numberPickerFactory.create(value, unit, notes, dateString, frequency, callback).show()
     }
 
     override fun showCheckmarkDialog(

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/list/views/NumberButtonView.kt

@@ -29,6 +29,7 @@ import android.view.View
 import android.view.View.OnClickListener
 import android.view.View.OnLongClickListener
 import org.isoron.uhabits.R
+import org.isoron.uhabits.core.models.Entry
 import org.isoron.uhabits.core.models.NumericalHabitType.AT_LEAST
 import org.isoron.uhabits.core.models.NumericalHabitType.AT_MOST
 import org.isoron.uhabits.core.preferences.Preferences
@@ -143,6 +144,12 @@ class NumberButtonView(
         private val lowContrast: Int
         private val mediumContrast: Int
 
+        private val paint = TextPaint().apply {
+            typeface = getFontAwesome()
+            isAntiAlias = true
+            textAlign = Paint.Align.CENTER
+        }
+
         private val pUnit: TextPaint = TextPaint().apply {
             textSize = getDimension(context, R.dimen.smallerTextSize)
             typeface = NORMAL_TYPEFACE
@@ -176,6 +183,11 @@ class NumberButtonView(
             val textSize: Float
 
             when {
+                value == Entry.SKIP.toDouble() / 1000 -> {
+                    label = resources.getString(R.string.fa_skipped)
+                    textSize = dim(R.dimen.smallTextSize)
+                    typeface = getFontAwesome()
+                }
                 value >= 0 -> {
                     label = value.toShortString()
                     typeface = BOLD_TYPEFACE

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/ShowHabitActivity.kt

@@ -39,6 +39,7 @@ import org.isoron.uhabits.activities.common.dialogs.HistoryEditorDialog
 import org.isoron.uhabits.activities.common.dialogs.NumberPickerFactory
 import org.isoron.uhabits.core.commands.Command
 import org.isoron.uhabits.core.commands.CommandRunner
+import org.isoron.uhabits.core.models.Frequency
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.PaletteColor
 import org.isoron.uhabits.core.preferences.Preferences
@@ -169,9 +170,10 @@ class ShowHabitActivity : AppCompatActivity(), CommandRunner.Listener {
             unit: String,
             notes: String,
             dateString: String,
-            callback: ListHabitsBehavior.NumberPickerCallback,
+            frequency: Frequency,
+            callback: ListHabitsBehavior.NumberPickerCallback
         ) {
-            NumberPickerFactory(this@ShowHabitActivity).create(value, unit, notes, dateString, callback).show()
+            NumberPickerFactory(this@ShowHabitActivity).create(value, unit, notes, dateString, frequency, callback).show()
         }
 
         override fun showCheckmarkDialog(

uhabits-android/src/main/java/org/isoron/uhabits/widgets/activities/NumericalCheckmarkWidgetActivity.kt

@@ -81,6 +81,7 @@ class NumericalCheckmarkWidgetActivity : Activity(), ListHabitsBehavior.NumberPi
             data.habit.unit,
             entry.notes,
             today.toDialogDateString(),
+            data.habit.frequency,
             this
         ).show()
     }

uhabits-android/src/main/res/values/strings.xml

@@ -225,6 +225,7 @@
     <string name="increment">Increment</string>
     <string name="decrement">Decrement</string>
     <string name="pref_skip_title">Enable skip days</string>
+    <string name="skip_day">Skip</string>
     <string name="pref_skip_description">Toggle twice to add a skip instead of a checkmark. Skips keep your score unchanged and don\'t break your streak.</string>
     <string name="pref_unknown_title">Show question marks for missing data</string>
     <string name="pref_unknown_description">Differentiate days without data from actual lapses. To enter a lapse, toggle twice.</string>

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/models/EntryList.kt

@@ -276,6 +276,8 @@ open class EntryList {
  * For numerical habits, non-positive entry values are converted to zero. For boolean habits, each
  * YES_MANUAL value is converted to 1000 and all other values are converted to zero.
  *
+ * SKIP values are converted to zero (if they weren't, each SKIP day would count as 0.003).
+ *
  * The returned list is sorted by timestamp, with the newest entry coming first and the oldest entry
  * coming last. If the original list has gaps in it (for example, weeks or months without any
  * entries), then the list produced by this method will also have gaps.
@@ -289,6 +291,9 @@ fun List<Entry>.groupedSum(
 ): List<Entry> {
     return this.map { (timestamp, value) ->
         if (isNumerical) {
+            if (value == SKIP)
+                Entry(timestamp, 0)
+            else
                 Entry(timestamp, max(0, value))
         } else {
             Entry(timestamp, if (value == YES_MANUAL) 1000 else 0)
@@ -304,3 +309,28 @@ fun List<Entry>.groupedSum(
         -timestamp.unixTime
     }
 }
+
+/**
+ * Counts the number of days with vaLue SKIP in the given period.
+ */
+fun List<Entry>.countSkippedDays(
+    truncateField: DateUtils.TruncateField,
+    firstWeekday: Int = Calendar.SATURDAY
+): List<Entry> {
+    return this.map { (timestamp, value) ->
+        if (value == SKIP) {
+            Entry(timestamp, 1)
+        } else {
+            Entry(timestamp, 0)
+        }
+    }.groupBy { entry ->
+        entry.timestamp.truncate(
+            truncateField,
+            firstWeekday,
+        )
+    }.entries.map { (timestamp, entries) ->
+        Entry(timestamp, entries.sumOf { it.value })
+    }.sortedBy { (timestamp, _) ->
+        -timestamp.unixTime
+    }
+}

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/models/ScoreList.kt

@@ -100,6 +100,7 @@ class ScoreList {
                 }
 
                 val normalizedRollingSum = rollingSum / 1000
+                if (values[offset] != Entry.SKIP) {
                     val percentageCompleted = if (!isAtMost) {
                         if (targetValue > 0)
                             min(1.0, normalizedRollingSum / targetValue)
@@ -107,13 +108,17 @@ class ScoreList {
                             1.0
                     } else {
                         if (targetValue > 0) {
-                        (1 - ((normalizedRollingSum - targetValue) / targetValue)).coerceIn(0.0, 1.0)
+                            (1 - ((normalizedRollingSum - targetValue) / targetValue)).coerceIn(
+                                0.0,
+                                1.0
+                            )
                         } else {
                             if (normalizedRollingSum > 0) 0.0 else 1.0
                         }
                     }
 
                     previousValue = compute(freq, previousValue, percentageCompleted)
+                }
             } else {
                 if (values[offset] == Entry.YES_MANUAL) {
                     rollingSum += 1.0

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/list/ListHabitsBehavior.kt

@@ -21,6 +21,7 @@ package org.isoron.uhabits.core.ui.screens.habits.list
 import org.isoron.platform.time.LocalDate
 import org.isoron.uhabits.core.commands.CommandRunner
 import org.isoron.uhabits.core.commands.CreateRepetitionCommand
+import org.isoron.uhabits.core.models.Frequency
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.HabitList
 import org.isoron.uhabits.core.models.HabitType
@@ -58,6 +59,7 @@ open class ListHabitsBehavior @Inject constructor(
                 habit.unit,
                 entry.notes,
                 timestamp.toDialogDateString(),
+                habit.frequency
             ) { newValue: Double, newNotes: String, ->
                 val value = (newValue * 1000).roundToInt()
                 commandRunner.run(CreateRepetitionCommand(habitList, habit, timestamp, value, newNotes))
@@ -167,6 +169,7 @@ open class ListHabitsBehavior @Inject constructor(
             unit: String,
             notes: String,
             dateString: String,
+            frequency: Frequency,
             callback: NumberPickerCallback
         )
         fun showCheckmarkDialog(

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt

@@ -27,6 +27,7 @@ import org.isoron.uhabits.core.models.Entry
 import org.isoron.uhabits.core.models.Entry.Companion.SKIP
 import org.isoron.uhabits.core.models.Entry.Companion.YES_AUTO
 import org.isoron.uhabits.core.models.Entry.Companion.YES_MANUAL
+import org.isoron.uhabits.core.models.Frequency
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.HabitList
 import org.isoron.uhabits.core.models.NumericalHabitType.AT_LEAST
@@ -123,6 +124,7 @@ class HistoryCardPresenter(
             habit.unit,
             entry.notes,
             timestamp.toDialogDateString(),
+            frequency = habit.frequency
         ) { newValue: Double, newNotes: String ->
             val thousands = (newValue * 1000).roundToInt()
             commandRunner.run(
@@ -154,6 +156,7 @@ class HistoryCardPresenter(
                 entries.map {
                     when {
                         it.value == Entry.UNKNOWN -> OFF
+                        it.value == SKIP -> HATCHED
                         (habit.targetType == AT_MOST) && (it.value / 1000.0 <= habit.targetValue) -> ON
                         (habit.targetType == AT_LEAST) && (it.value / 1000.0 >= habit.targetValue) -> ON
                         else -> GREY
@@ -196,8 +199,10 @@ class HistoryCardPresenter(
             unit: String,
             notes: String,
             dateString: String,
-            callback: ListHabitsBehavior.NumberPickerCallback,
+            frequency: Frequency,
+            callback: ListHabitsBehavior.NumberPickerCallback
         )
+
         fun showCheckmarkDialog(
             selectedValue: Int,
             notes: String,

uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/TargetCard.kt

@@ -21,6 +21,7 @@ package org.isoron.uhabits.core.ui.screens.habits.show.views
 
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.models.PaletteColor
+import org.isoron.uhabits.core.models.countSkippedDays
 import org.isoron.uhabits.core.models.groupedSum
 import org.isoron.uhabits.core.ui.views.Theme
 import org.isoron.uhabits.core.utils.DateUtils
@@ -51,37 +52,59 @@ class TargetCardPresenter {
                 isNumerical = habit.isNumerical
             ).firstOrNull()?.value ?: 0
 
+            val skippedDayToday = entries.countSkippedDays(
+                truncateField = DateUtils.TruncateField.DAY
+            ).firstOrNull()?.value ?: 0
+
             val valueThisWeek = entries.groupedSum(
                 truncateField = DateUtils.TruncateField.WEEK_NUMBER,
                 firstWeekday = firstWeekday,
                 isNumerical = habit.isNumerical
             ).firstOrNull()?.value ?: 0
 
+            val skippedDaysThisWeek = entries.countSkippedDays(
+                truncateField = DateUtils.TruncateField.WEEK_NUMBER,
+                firstWeekday = firstWeekday
+            ).firstOrNull()?.value ?: 0
+
             val valueThisMonth = entries.groupedSum(
                 truncateField = DateUtils.TruncateField.MONTH,
                 isNumerical = habit.isNumerical
             ).firstOrNull()?.value ?: 0
 
+            val skippedDaysThisMonth = entries.countSkippedDays(
+                truncateField = DateUtils.TruncateField.MONTH,
+            ).firstOrNull()?.value ?: 0
+
             val valueThisQuarter = entries.groupedSum(
                 truncateField = DateUtils.TruncateField.QUARTER,
                 isNumerical = habit.isNumerical
             ).firstOrNull()?.value ?: 0
 
+            val skippedDaysThisQuarter = entries.countSkippedDays(
+                truncateField = DateUtils.TruncateField.QUARTER
+            ).firstOrNull()?.value ?: 0
+
             val valueThisYear = entries.groupedSum(
                 truncateField = DateUtils.TruncateField.YEAR,
                 isNumerical = habit.isNumerical
             ).firstOrNull()?.value ?: 0
 
+            val skippedDaysThisYear = entries.countSkippedDays(
+                truncateField = DateUtils.TruncateField.YEAR
+            ).firstOrNull()?.value ?: 0
+
             val cal = DateUtils.getStartOfTodayCalendarWithOffset()
             val daysInMonth = cal.getActualMaximum(Calendar.DAY_OF_MONTH)
             val daysInQuarter = 91
             val daysInYear = cal.getActualMaximum(Calendar.DAY_OF_YEAR)
 
-            val targetToday = habit.targetValue / habit.frequency.denominator
-            val targetThisWeek = targetToday * 7
-            val targetThisMonth = targetToday * daysInMonth
-            val targetThisQuarter = targetToday * daysInQuarter
-            val targetThisYear = targetToday * daysInYear
+            val dailyTarget = habit.targetValue / habit.frequency.denominator
+            val targetToday = dailyTarget * (1 - skippedDayToday)
+            val targetThisWeek = dailyTarget * (7 - skippedDaysThisWeek)
+            val targetThisMonth = dailyTarget * (daysInMonth - skippedDaysThisMonth)
+            val targetThisQuarter = dailyTarget * (daysInQuarter - skippedDaysThisQuarter)
+            val targetThisYear = dailyTarget * (daysInYear - skippedDaysThisYear)
 
             val values = ArrayList<Double>()
             if (habit.frequency.denominator <= 1) values.add(valueToday / 1e3)

uhabits-core/src/jvmTest/java/org/isoron/uhabits/core/models/ScoreListTest.kt

@@ -23,6 +23,7 @@ import org.hamcrest.MatcherAssert.assertThat
 import org.hamcrest.number.IsCloseTo
 import org.hamcrest.number.OrderingComparison
 import org.isoron.uhabits.core.BaseUnitTest
+import org.isoron.uhabits.core.models.Entry.Companion.SKIP
 import org.isoron.uhabits.core.utils.DateUtils.Companion.getToday
 import org.junit.Before
 import org.junit.Test
@@ -381,6 +382,66 @@ class NumericalAtLeastScoreListTest : NumericalScoreListTest() {
     }
 }
 
+class NumericalAtLeastScoreListWithSkipTest : NumericalScoreListTest() {
+    @Before
+    @Throws(Exception::class)
+    override fun setUp() {
+        super.setUp()
+        habit = fixtures.createEmptyNumericalHabit(NumericalHabitType.AT_LEAST)
+    }
+
+    @Test
+    fun test_getValue() {
+        addEntries(0, 10, 2000)
+        addEntries(10, 11, SKIP)
+        addEntries(11, 15, 2000)
+        addEntries(15, 16, SKIP)
+        addEntries(16, 20, 2000)
+        val expectedValues = doubleArrayOf(
+            0.617008,
+            0.596033,
+            0.573910,
+            0.550574,
+            0.525961,
+            0.500000,
+            0.472617,
+            0.443734,
+            0.413270,
+            0.381137,
+            0.347244, // skipped day should have the same score as the previous day
+            0.347244,
+            0.311495,
+            0.273788,
+            0.234017,
+            0.192067, // skipped day should have the same score as the previous day
+            0.192067,
+            0.147820,
+            0.101149,
+            0.051922,
+            0.000000,
+            0.000000,
+            0.000000
+        )
+        checkScoreValues(expectedValues)
+    }
+
+    @Test
+    fun skipsShouldNotAffectScore() {
+        addEntries(0, 500, 1000)
+        val initialScore = habit.scores[today].value
+
+        addEntries(500, 1000, SKIP)
+        assertThat(habit.scores[today].value, IsCloseTo.closeTo(initialScore, E))
+
+        addEntries(0, 300, 1000)
+        addEntries(300, 500, SKIP)
+        addEntries(500, 700, 1000)
+
+        // skipped days should be treated as if they never existed
+        assertThat(habit.scores[today].value, IsCloseTo.closeTo(initialScore, E))
+    }
+}
+
 class NumericalAtMostScoreListTest : NumericalScoreListTest() {
     @Before
     @Throws(Exception::class)

uhabits-core/src/jvmTest/java/org/isoron/uhabits/core/ui/screens/habits/list/ListHabitsBehaviorTest.kt

@@ -33,6 +33,7 @@ import org.hamcrest.MatcherAssert.assertThat
 import org.hamcrest.core.IsEqual.equalTo
 import org.isoron.uhabits.core.BaseUnitTest
 import org.isoron.uhabits.core.models.Entry
+import org.isoron.uhabits.core.models.Frequency
 import org.isoron.uhabits.core.models.Habit
 import org.isoron.uhabits.core.preferences.Preferences
 import org.isoron.uhabits.core.utils.DateUtils.Companion.getToday
@@ -79,7 +80,14 @@ class ListHabitsBehaviorTest : BaseUnitTest() {
     @Test
     fun testOnEdit() {
         behavior.onEdit(habit2, getToday())
-        verify(screen).showNumberPicker(eq(0.1), eq("miles"), eq(""), eq("Jan 25, 2015"), picker.capture())
+        verify(screen).showNumberPicker(
+            eq(0.1),
+            eq("miles"),
+            eq(""),
+            eq("Jan 25, 2015"),
+            eq(Frequency.DAILY),
+            picker.capture()
+        )
         picker.lastValue.onNumberPicked(100.0, "")
         val today = getTodayWithOffset()
         assertThat(habit2.computedEntries.get(today).value, equalTo(100000))

uhabits-ios/Application/Frontend/MainScreenController.swift

@@ -190,6 +190,7 @@ class MainScreenController: UITableViewController, MainScreenDataSourceListener
     @objc func onMoreActionsClicked() {
         let alert = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
 
+        if isThereAnyArchivedHabit() {
             if preferences.showArchived {
                 alert.addAction(UIAlertAction(title: strings.hide_archived, style: .default) {
                     (action: UIAlertAction) -> Void in
@@ -203,6 +204,7 @@ class MainScreenController: UITableViewController, MainScreenDataSourceListener
                     self.dataSource.requestData()
                 })
             }
+        }
 
         if preferences.showCompleted {
             alert.addAction(UIAlertAction(title: strings.hide_completed, style: .default) {
@@ -262,4 +264,8 @@ class MainScreenController: UITableViewController, MainScreenDataSourceListener
         let sections = NSIndexSet(indexesIn: NSMakeRange(0, self.tableView.numberOfSections))
         tableView.reloadSections(sections as IndexSet, with: .automatic)
     }
+    
+    func isThereAnyArchivedHabit() -> Bool {
+        return data!.habits.filter({ $0.isArchived }).count > 0
+    }
 }

uhabits-server/build.gradle.kts

@@ -33,9 +33,9 @@ application {
 }
 
 dependencies {
-    val ktorVersion = "1.6.7"
+    val ktorVersion = "1.6.8"
     val kotlinVersion = "1.6.10"
-    val logbackVersion = "1.2.10"
+    val logbackVersion = "1.2.11"
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("io.ktor:ktor-server-netty:$ktorVersion")
     implementation("ch.qos.logback:logback-classic:$logbackVersion")