LunaEvent: add sleep event

An unspecified amount has also been added
to have the same semantics as before.

During these actions, the strings for title
and description of dialogs have been cleaned up.

app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt

@@ -12,6 +12,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.AdapterView
 import android.widget.ArrayAdapter
+import android.widget.Button
 import android.widget.EditText
 import android.widget.NumberPicker
 import android.widget.PopupWindow
@@ -85,7 +86,7 @@ class MainActivity : AppCompatActivity() {
             showAddLogbookDialog(true)
         }
         findViewById<View>(R.id.button_bottle).setOnClickListener {
-            addBabyBottleEvent()
+            addBabyBottleEvent(LunaEvent(LunaEvent.TYPE_BABY_BOTTLE))
         }
         findViewById<View>(R.id.button_food).setOnClickListener {
             addNoteEvent(LunaEvent(LunaEvent.TYPE_FOOD))
@@ -195,8 +196,8 @@ class MainActivity : AppCompatActivity() {
         return logbook?.logs ?: arrayListOf()
     }
 
-    fun addBabyBottleEvent() {
-        val event = LunaEvent(LunaEvent.TYPE_BABY_BOTTLE)
+    fun addBabyBottleEvent(event: LunaEvent) {
+        setToPreviousQuantity(event)
         askBabyBottleContent(event, true) {
             saveEvent(event)
         }
@@ -239,6 +240,7 @@ class MainActivity : AppCompatActivity() {
     }
 
     fun addWeightEvent(event: LunaEvent) {
+        setToPreviousQuantity(event)
         askWeightValue(event, true) { saveEvent(event) }
     }
 
@@ -282,6 +284,7 @@ class MainActivity : AppCompatActivity() {
     }
 
     fun addTemperatureEvent(event: LunaEvent) {
+        setToPreviousQuantity(event)
         askTemperatureValue(event, true) { saveEvent(event) }
     }
 
@@ -328,7 +331,7 @@ class MainActivity : AppCompatActivity() {
         alertDialog.show()
     }
 
-    fun datePickerHelper(time: Long, dateTextView: TextView): Calendar {
+    fun datePickerHelper(time: Long, dateTextView: TextView, onChange: (Long) -> Unit = {}): Calendar {
         dateTextView.text = DateUtils.formatDateTime(time)
 
         val dateTime = Calendar.getInstance()
@@ -347,6 +350,7 @@ class MainActivity : AppCompatActivity() {
                     { _, hour, minute ->
                         dateTime.set(year, month, day, hour, minute)
                         dateTextView.text = DateUtils.formatDateTime(dateTime.time.time / 1000)
+                        onChange.invoke(dateTime.time.time / 1000)
                     },
                     startHour,
                     startMinute,
@@ -369,6 +373,97 @@ class MainActivity : AppCompatActivity() {
         saveLogbook()
     }
 
+    fun addSleepEvent(event: LunaEvent) {
+        askSleepValue(event) { saveEvent(event) }
+    }
+
+    fun askSleepValue(event: LunaEvent, onPositive: () -> Unit) {
+        val d = AlertDialog.Builder(this)
+        val dialogView = layoutInflater.inflate(R.layout.dialog_edit_duration, null)
+        d.setTitle(event.getTypeDescription(this))
+        d.setMessage(event.getDialogMessage(this))
+        d.setView(dialogView)
+
+        val durationTextView = dialogView.findViewById<TextView>(R.id.dialog_date_duration)
+        val durationNowButton = dialogView.findViewById<Button>(R.id.dialog_date_duration_now)
+        val datePicker = dialogView.findViewById<TextView>(R.id.dialog_date_picker)
+        val durationMinus15Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_minus15)
+        val durationMinus5Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_minus5)
+        val durationPlus15Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_plus15)
+        val durationPlus5Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_plus5)
+
+        val currentDurationTextColor = durationTextView.currentTextColor
+        val invalidDurationTextColor = ContextCompat.getColor(this, R.color.danger)
+
+        var duration = event.quantity
+
+        fun isValidTime(timeSeconds: Long, durationSeconds: Int): Boolean {
+            val now = Calendar.getInstance().time.time / 1000
+            return (timeSeconds + durationSeconds) <= now && durationSeconds < (12 * 60 * 60)
+        }
+
+        val onDateChange = { time: Long ->
+            durationTextView.setTextColor(currentDurationTextColor)
+
+            if (duration == 0) {
+                // baby is sleeping
+                durationTextView.text = "💤"
+            } else {
+                durationTextView.text = DateUtils.formatTimeDuration(applicationContext, duration.toLong())
+                if (!isValidTime(time, duration)) {
+                    durationTextView.setTextColor(invalidDurationTextColor)
+                }
+            }
+        }
+
+        val pickedDateTime = datePickerHelper(event.time, datePicker, onDateChange)
+
+        onDateChange(pickedDateTime.time.time / 1000)
+
+        fun adjust(minutes: Int) {
+            duration += minutes * 60
+            if (duration < 0) {
+                duration = 0
+            }
+            onDateChange(pickedDateTime.time.time / 1000)
+        }
+
+        durationMinus15Button.setOnClickListener { adjust(-15) }
+        durationMinus5Button.setOnClickListener { adjust(-5) }
+        durationPlus5Button.setOnClickListener { adjust(5) }
+        durationPlus15Button.setOnClickListener { adjust(15) }
+
+        durationNowButton.setOnClickListener {
+            val now = Calendar.getInstance().time.time / 1000
+            val start = pickedDateTime.time.time / 1000
+            if (now > start) {
+                duration = (now - start).toInt()
+                duration -= duration % 60 // prevent printing of seconds
+                onDateChange(pickedDateTime.time.time / 1000)
+            }
+        }
+
+        d.setPositiveButton(android.R.string.ok) { dialogInterface, i ->
+            val time = pickedDateTime.time.time / 1000
+
+            if (isValidTime(time, duration)) {
+                event.time = time
+                event.quantity = duration
+                onPositive()
+            } else {
+                Toast.makeText(this, R.string.toast_date_error, Toast.LENGTH_SHORT).show()
+            }
+            dialogInterface.dismiss()
+        }
+
+        d.setNegativeButton(android.R.string.cancel) { dialogInterface, i ->
+            dialogInterface.dismiss()
+        }
+
+        val alertDialog = d.create()
+        alertDialog.show()
+    }
+
     fun addAmountEvent(event: LunaEvent) {
         askAmountValue(event, true) { saveEvent(event) }
     }
@@ -457,13 +552,59 @@ class MainActivity : AppCompatActivity() {
         val notesET = dialogView.findViewById<EditText>(R.id.notes_edittext)
         val qtyET = dialogView.findViewById<EditText>(R.id.notes_qty_edittext)
 
-        val dateTV = dialogView.findViewById<TextView>(R.id.notes_date_picker)
+        val dateTV = dialogView.findViewById<TextView>(R.id.dialog_date_picker)
         val pickedTime = datePickerHelper(event.time, dateTV)
 
         if (!showTime) {
             dateTV.visibility = View.GONE
         }
 
+        val nextTextView = dialogView.findViewById<TextView>(R.id.notes_template_next)
+        val prevTextView = dialogView.findViewById<TextView>(R.id.notes_template_prev)
+
+        fun updateContent(current: LunaEvent) {
+            val allEvents = getAllEvents()
+            val prevEvent = getPreviousSameEvent(current, allEvents)
+            var nextEvent = getNextSameEvent(current, allEvents)
+
+            notesET.setText(current.notes)
+            if (useQuantity) {
+                qtyET.setText(current.quantity.toString())
+            }
+
+            if (nextEvent == null && current != event) {
+                nextEvent = event
+            }
+
+            if (nextEvent != null) {
+                nextTextView.setOnClickListener {
+                    notesET.setText(nextEvent.notes)
+                    if (useQuantity) {
+                        qtyET.setText(nextEvent.quantity.toString())
+                    }
+                    updateContent(nextEvent)
+                }
+                nextTextView.alpha = 1.0f
+            } else {
+                nextTextView.setOnClickListener {}
+                nextTextView.alpha = 0.5f
+            }
+
+            if (prevEvent != null) {
+                prevTextView.setOnClickListener {
+                    notesET.setText(prevEvent.notes)
+                    if (useQuantity) {
+                        qtyET.setText(prevEvent.quantity.toString())
+                    }
+                    updateContent(prevEvent)
+                }
+                prevTextView.alpha = 1.0f
+            } else {
+                prevTextView.setOnClickListener {}
+                prevTextView.alpha = 0.5f
+            }
+        }
+
         notesET.setText(event.notes)
 
         if (useQuantity) {
@@ -472,6 +613,8 @@ class MainActivity : AppCompatActivity() {
             qtyET.visibility = View.GONE
         }
 
+        updateContent(event)
+
         d.setPositiveButton(android.R.string.ok) { dialogInterface, i ->
             val notes = notesET.text.toString()
 
@@ -483,7 +626,7 @@ class MainActivity : AppCompatActivity() {
                     event.quantity = quantity
                     onPositive()
                 } else {
-                    Toast.makeText(applicationContext, R.string.toast_integer_error, Toast.LENGTH_SHORT).show()
+                    Toast.makeText(this, R.string.toast_integer_error, Toast.LENGTH_SHORT).show()
                 }
 
             } else {
@@ -523,6 +666,13 @@ class MainActivity : AppCompatActivity() {
         alertDialog.show()
     }
 
+    fun setToPreviousQuantity(event: LunaEvent) {
+        val prev = getPreviousSameEvent(event, getAllEvents())
+        if (prev != null) {
+            event.quantity = prev.quantity
+        }
+    }
+
     fun getPreviousSameEvent(event: LunaEvent, items: ArrayList<LunaEvent>): LunaEvent? {
         var previousEvent: LunaEvent? = null
         for (item in items) {
@@ -586,6 +736,7 @@ class MainActivity : AppCompatActivity() {
                 LunaEvent.TYPE_PUKE -> askAmountValue(event, false, updateValues)
                 LunaEvent.TYPE_TEMPERATURE -> askTemperatureValue(event, false, updateValues)
                 LunaEvent.TYPE_NOTE -> askNotes(event, false, updateValues)
+                LunaEvent.TYPE_SLEEP -> askSleepValue(event, updateValues)
             }
         }
 
@@ -772,7 +923,7 @@ class MainActivity : AppCompatActivity() {
                 runOnUiThread({
                     setLoading(false)
                     loadLogbookList()
-                    Toast.makeText(applicationContext, getString(R.string.logbook_created) + logbookName, Toast.LENGTH_SHORT).show()
+                    Toast.makeText(this@MainActivity, getString(R.string.logbook_created) + logbookName, Toast.LENGTH_SHORT).show()
                 })
             }
 
@@ -929,7 +1080,7 @@ class MainActivity : AppCompatActivity() {
                     setLoading(false)
 
                     Toast.makeText(
-                        applicationContext,
+                        this@MainActivity,
                         if (lastEventAdded != null)
                             R.string.toast_event_added
                         else
@@ -991,7 +1142,7 @@ class MainActivity : AppCompatActivity() {
         runOnUiThread({
             setLoading(false)
 
-            Toast.makeText(applicationContext, R.string.toast_event_add_error, Toast.LENGTH_SHORT).show()
+            Toast.makeText(this@MainActivity, R.string.toast_event_add_error, Toast.LENGTH_SHORT).show()
             recyclerView.adapter?.notifyDataSetChanged()
             savingEvent(false)
         })
@@ -1043,6 +1194,10 @@ class MainActivity : AppCompatActivity() {
                 addAmountEvent(LunaEvent(LunaEvent.TYPE_PUKE))
                 dismiss()
             }
+            contentView.findViewById<View>(R.id.button_sleep).setOnClickListener {
+                addSleepEvent(LunaEvent(LunaEvent.TYPE_SLEEP))
+                dismiss()
+            }
             contentView.findViewById<View>(R.id.button_colic).setOnClickListener {
                 addPlainEvent(LunaEvent(LunaEvent.TYPE_COLIC))
                 dismiss()

app/src/main/java/it/danieleverducci/lunatracker/entities/LunaEvent.kt

@@ -30,6 +30,7 @@ class LunaEvent: Comparable<LunaEvent> {
         const val TYPE_FOOD = "FOOD"
         const val TYPE_PUKE = "PUKE"
         const val TYPE_BATH = "BATH"
+        const val TYPE_SLEEP = "SLEEP"
     }
 
     private val jo: JSONObject
@@ -45,10 +46,12 @@ class LunaEvent: Comparable<LunaEvent> {
             jo.put("type", value)
         }
     var quantity: Int
-        get() = jo.optInt("quantity", -1)
+        get() = jo.optInt("quantity")
         set(value) {
-            if (value >= 0)
+            if (value > 0)
                 jo.put("quantity", value)
+            else
+                jo.remove("quantity")
         }
     var notes: String
         get(): String = jo.optString("notes")
@@ -109,6 +112,7 @@ class LunaEvent: Comparable<LunaEvent> {
                 TYPE_FOOD -> R.string.event_food_type
                 TYPE_PUKE -> R.string.event_puke_type
                 TYPE_BATH -> R.string.event_bath_type
+                TYPE_SLEEP -> R.string.event_sleep_type
                 else -> R.string.event_unknown_type
             }
         )
@@ -132,6 +136,7 @@ class LunaEvent: Comparable<LunaEvent> {
                 TYPE_FOOD -> R.string.event_food_desc
                 TYPE_PUKE -> R.string.event_puke_desc
                 TYPE_BATH -> R.string.event_bath_desc
+                TYPE_SLEEP -> R.string.event_sleep_desc
                 else -> R.string.event_unknown_desc
             }
         )
@@ -147,6 +152,7 @@ class LunaEvent: Comparable<LunaEvent> {
                 TYPE_DIAPERCHANGE_PEE,
                 TYPE_PUKE -> R.string.log_amount_dialog_description
                 TYPE_WEIGHT -> R.string.log_weight_dialog_description
+                TYPE_SLEEP -> R.string.log_sleep_dialog_description
                 else -> R.string.log_unknown_dialog_description
             }
         )

app/src/main/java/utils/DateUtils.kt

@@ -62,10 +62,8 @@ class DateUtils {
                 return format(days, hours, R.string.day_ago, R.string.days_ago, R.string.hour_ago, R.string.hours_ago)
             } else if (hours > 0) {
                 return format(hours, minutes, R.string.hour_ago, R.string.hours_ago, R.string.minute_ago, R.string.minutes_ago)
-            } else if (minutes > 0) {
-                return format(minutes, seconds, R.string.minute_ago, R.string.minute_ago, R.string.second_ago, R.string.seconds_ago)
             } else {
-                return context.getString(R.string.now)
+                return format(minutes, seconds, R.string.minute_ago, R.string.minute_ago, R.string.second_ago, R.string.seconds_ago)
             }
         }
 

app/src/main/java/utils/NumericUtils.kt

@@ -7,6 +7,7 @@ import android.os.Build
 import android.util.Log
 import it.danieleverducci.lunatracker.R
 import it.danieleverducci.lunatracker.entities.LunaEvent
+import utils.DateUtils.Companion.formatTimeDuration
 import java.text.NumberFormat
 
 class NumericUtils (val context: Context) {
@@ -63,7 +64,7 @@ class NumericUtils (val context: Context) {
 
     fun formatEventQuantity(event: LunaEvent): String {
         val formatted = StringBuilder()
-        if (event.quantity >= 0) {
+        if (event.quantity > 0) {
             formatted.append(when (event.type) {
                 LunaEvent.TYPE_TEMPERATURE ->
                     (event.quantity / 10.0f).toString()
@@ -76,6 +77,7 @@ class NumericUtils (val context: Context) {
                         return ""
                     }
                 }
+                LunaEvent.TYPE_SLEEP -> formatTimeDuration(context, event.quantity.toLong())
                 else ->
                     event.quantity
             })
@@ -90,6 +92,11 @@ class NumericUtils (val context: Context) {
                     else -> ""
                 }
             )
+        } else {
+            formatted.append(when (event.type) {
+                LunaEvent.TYPE_SLEEP -> "💤" // baby is sleeping
+                else -> ""
+            })
         }
         return formatted.toString()
     }

app/src/main/res/layout/dialog_edit_amount.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:orientation="vertical">
+
+    <Spinner
+        android:id="@+id/dialog_amount_value"
+        android:layout_width="250dp"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="8dp"/>
+
+    <TextView
+        android:id="@+id/dialog_date_picker"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"/>
+
+</LinearLayout>

app/src/main/res/layout/dialog_edit_bottle.xml

@@ -7,7 +7,7 @@
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:gravity="center"
         android:orientation="horizontal">
@@ -30,6 +30,6 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:layout_marginEnd="20dp"/>
+        android:layout_marginTop="20dp"/>
 
 </LinearLayout>

app/src/main/res/layout/dialog_edit_duration.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/dialog_date_duration"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="20sp"
+        android:text="💤"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:layout_marginTop="20dp"
+        android:layout_marginHorizontal="10dp"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/dialog_date_duration_minus15"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="-15"/>
+
+        <Button
+            android:id="@+id/dialog_date_duration_minus5"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="-5"/>
+
+        <Button
+            android:id="@+id/dialog_date_duration_now"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/now"/>
+
+        <Button
+            android:id="@+id/dialog_date_duration_plus5"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="+5"/>
+
+        <Button
+            android:id="@+id/dialog_date_duration_plus15"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="+15"/>
+
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/dialog_date_picker"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_marginTop="20dp"/>
+
+</LinearLayout>

app/src/main/res/layout/dialog_edit_notes.xml

@@ -24,8 +24,31 @@
         android:hint="@string/log_notes_dialog_note_hint"
         android:background="@drawable/textview_background"/>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+        android:gravity="end"
+        android:orientation="horizontal">
+
         <TextView
-        android:id="@+id/notes_date_picker"
+            android:id="@+id/notes_template_prev"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textSize="18dp"
+            android:text="⬅️"/>
+
+        <TextView
+            android:id="@+id/notes_template_next"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textSize="18dp"
+            android:text="➡️"/>
+
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/dialog_date_picker"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"

app/src/main/res/layout/dialog_edit_plain.xml

@@ -3,14 +3,13 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:gravity="center"
     android:orientation="vertical">
 
     <TextView
         android:id="@+id/dialog_date_picker"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:layout_marginTop="20dp"
-        android:layout_marginEnd="20dp"/>
+        android:layout_height="wrap_content"/>
 
 </LinearLayout>

app/src/main/res/layout/dialog_edit_temperature.xml

@@ -28,7 +28,6 @@
         android:id="@+id/dialog_date_picker"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:layout_marginEnd="20dp"/>
+        android:layout_marginTop="20dp"/>
 
 </LinearLayout>

app/src/main/res/layout/more_events_popup.xml

@@ -49,6 +49,16 @@
                 style="@style/OverflowMenuText"
                 android:text="@string/overflow_event_puke"/>
 
+            <TextView
+                android:id="@+id/button_sleep"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginTop="10dp"
+                android:padding="10dp"
+                android:background="@drawable/dropdown_list_item_background"
+                style="@style/OverflowMenuText"
+                android:text="@string/overflow_event_sleep"/>
+
             <TextView
                 android:id="@+id/button_colic"
                 android:layout_width="match_parent"

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

@@ -18,6 +18,7 @@
     <string name="event_colic_type" translatable="false">💨</string>
     <string name="event_puke_type" translatable="false">🤮</string>
     <string name="event_bath_type" translatable="false">🛁</string>
+    <string name="event_sleep_type" translatable="false">💤</string>
     <string name="event_unknown_type" translatable="false">\?</string>
 
     <string name="event_bottle_desc">Baby bottle</string>
@@ -35,6 +36,7 @@
     <string name="event_colic_desc">Gaseous colic</string>
     <string name="event_puke_desc">Puke</string>
     <string name="event_bath_desc">Bath</string>
+    <string name="event_sleep_desc">Sleep</string>
     <string name="event_unknown_desc"></string>
 
     <string name="overflow_event_weight">⚖️ Weight</string>
@@ -44,12 +46,14 @@
     <string name="overflow_event_temperature">🌡️ Temperature</string>
     <string name="overflow_event_colic">💨 Gaseous colic</string>
     <string name="overflow_event_puke">🤮 Puke</string>
+    <string name="overflow_event_sleep">💤 Sleep</string>
     <string name="overflow_event_bath">🛁 Bath</string>
 
     <string name="toast_event_added">Event logged</string>
     <string name="toast_logbook_saved">Logbook saved</string>
     <string name="toast_event_add_error">Unable to log the event</string>
     <string name="toast_integer_error">Invalid value. Insert an integer.</string>
+    <string name="toast_date_error">Invalid date.</string>
 
     <string name="now">now</string>
     <string name="second_ago">sec</string>
@@ -112,6 +116,7 @@
     <string name="log_temperature_dialog_description">Select the temperature:</string>
     <string name="log_unknown_dialog_description"></string>
     <string name="log_weight_dialog_description">Insert the weight:</string>
+    <string name="log_sleep_dialog_description">Set sleep duration:</string>
 
     <string name="measurement_unit_liquid_base_metric" translatable="false">ml</string>
     <string name="measurement_unit_weight_base_metric" translatable="false">g</string>