LunaEvent: add sleep event

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

@@ -12,7 +12,6 @@ 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
@@ -331,7 +330,7 @@ class MainActivity : AppCompatActivity() {
         alertDialog.show()
     }
 
-    fun datePickerHelper(time: Long, dateTextView: TextView, onChange: (Long) -> Unit = {}): Calendar {
+    fun datePickerHelper(time: Long, dateTextView: TextView, onChange: () -> Unit = {}): Calendar {
         dateTextView.text = DateUtils.formatDateTime(time)
 
         val dateTime = Calendar.getInstance()
@@ -350,7 +349,7 @@ 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)
+                        onChange.invoke()
                     },
                     startHour,
                     startMinute,
@@ -374,6 +373,7 @@ class MainActivity : AppCompatActivity() {
     }
 
     fun addSleepEvent(event: LunaEvent) {
+        setToPreviousQuantity(event)
         askSleepValue(event) { saveEvent(event) }
     }
 
@@ -384,74 +384,57 @@ class MainActivity : AppCompatActivity() {
         d.setMessage(event.getDialogMessage(this))
         d.setView(dialogView)
 
+        val fromTextView = dialogView.findViewById<TextView>(R.id.dialog_date_from)
+        val toTextView = dialogView.findViewById<TextView>(R.id.dialog_date_to)
         val durationTextView = dialogView.findViewById<TextView>(R.id.dialog_date_duration)
-        val durationPlus10Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_plus10)
-        val durationMinus10Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_minus10)
-        val durationNowButton = dialogView.findViewById<Button>(R.id.dialog_date_duration_now)
-        val datePicker = dialogView.findViewById<TextView>(R.id.dialog_date_picker)
 
         val currentDurationTextColor = durationTextView.currentTextColor
-        val invalidDurationTextColor = ContextCompat.getColor(this, R.color.danger)
+        var pickedFromTime = Calendar.getInstance()
+        var pickedToTime = Calendar.getInstance()
 
-        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)
+        fun isValidTime(fromSeconds: Long, toSeconds: Long): Boolean {
+            if (fromSeconds < toSeconds) {
+                val durationSeconds = toSeconds - fromSeconds
+                // sleep between 0 seconds and 12 hours
+                return durationSeconds > 59 && durationSeconds < (12 * 60 * 60)
+            } else {
+                return false
+            }
         }
 
-        val onDateChange = { time: Long ->
+        val onDateChange = {
+            val fromSeconds = pickedFromTime.time.time / 1000
+            val toSeconds = pickedToTime.time.time / 1000
+
+            val invalidDateText = getString(R.string.toast_date_error)
+            durationTextView.text = DateUtils.formatTimeDuration(applicationContext, toSeconds - fromSeconds, invalidDateText)
+
+            if (isValidTime(fromSeconds, toSeconds)) {
+                // valid duration: set default color
                 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)
-                }
+                // invalid duration: set danger color
+                durationTextView.setTextColor(ContextCompat.getColor(this, R.color.danger))
             }
         }
 
-        val pickedDateTime = datePickerHelper(event.time, datePicker, onDateChange)
+        pickedFromTime = datePickerHelper(event.time, fromTextView, onDateChange)
+        pickedToTime = datePickerHelper(event.time + event.quantity, toTextView, onDateChange)
 
-        onDateChange(pickedDateTime.time.time / 1000)
-
-        durationPlus10Button.setOnClickListener {
-            duration += 10 * 60
-            onDateChange(pickedDateTime.time.time / 1000)
-        }
-
-        durationMinus10Button.setOnClickListener {
-            if (duration > 10 * 60) {
-                duration -= 10 * 60
-            } else {
-                duration = 0
-            }
-            onDateChange(pickedDateTime.time.time / 1000)
-        }
-
-        durationNowButton.setOnClickListener {
-            val now = Calendar.getInstance().time.time / 1000
-            val start = pickedDateTime.time.time / 1000
-            if (now > start) {
-                duration = (now - start).toInt()
-                onDateChange(pickedDateTime.time.time / 1000)
-            }
-        }
+        onDateChange()
 
         d.setPositiveButton(android.R.string.ok) { dialogInterface, i ->
-            val time = pickedDateTime.time.time / 1000
+            val fromSeconds = pickedFromTime.time.time / 1000
+            val toSeconds = pickedToTime.time.time / 1000
 
-            if (isValidTime(time, duration)) {
-                event.time = time
-                event.quantity = duration
+            if (isValidTime(fromSeconds, toSeconds)) {
+                event.time = fromSeconds
+                event.quantity = (toSeconds - fromSeconds).toInt()
                 onPositive()
+                dialogInterface.dismiss()
             } else {
                 Toast.makeText(this, R.string.toast_date_error, Toast.LENGTH_SHORT).show()
             }
-            dialogInterface.dismiss()
         }
 
         d.setNegativeButton(android.R.string.cancel) { dialogInterface, i ->

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

@@ -13,6 +13,10 @@ class DateUtils {
          * Used for the duration to the next/previous event in the event details dialog.
          */
         fun formatTimeDuration(context: Context, secondsDiff: Long): String {
+            return formatTimeDuration(context, secondsDiff, context.getString(R.string.now))
+        }
+
+        fun formatTimeDuration(context: Context, secondsDiff: Long, fallbackText: String): String {
             var seconds = secondsDiff
 
             val years = (seconds / (365 * 24 * 60 * 60F)).toLong()
@@ -62,8 +66,10 @@ 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 {
+            } 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 fallbackText
             }
         }
 

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

@@ -92,11 +92,6 @@ 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_duration.xml

@@ -7,12 +7,25 @@
     android:gravity="center"
     android:orientation="vertical">
 
-    <TextView
-        android:id="@+id/dialog_date_duration"
-        android:layout_width="wrap_content"
+    <LinearLayout
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:textSize="20sp"
-        android:text="sleeping emoji"/>
+        android:gravity="center"
+        android:layout_marginTop="20dp"
+        android:orientation="horizontal">
+
+        <TextView
+            android:layout_width="40sp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="10dp"
+            android:text="From"/>
+
+        <TextView
+            android:id="@+id/dialog_date_from"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+    </LinearLayout>
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -21,37 +34,24 @@
         android:layout_marginTop="20dp"
         android:orientation="horizontal">
 
-        <Button
-            android:id="@+id/dialog_date_duration_minus10"
-            android:layout_width="wrap_content"
+        <TextView
+            android:layout_width="40sp"
             android:layout_height="wrap_content"
-            android:layout_marginHorizontal="10dp"
-            android:layout_weight="1"
-            android:text="-10"/>
+            android:layout_marginEnd="10dp"
+            android:text="To"/>
 
-        <Button
-            android:id="@+id/dialog_date_duration_now"
+        <TextView
+            android:id="@+id/dialog_date_to"
             android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="0dp"
-            android:layout_weight="1"
-            android:text="now"/>
-
-        <Button
-            android:id="@+id/dialog_date_duration_plus10"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="10dp"
-            android:layout_weight="1"
-            android:text="+10"/>
+            android:layout_height="wrap_content"/>
 
     </LinearLayout>
 
     <TextView
-        android:id="@+id/dialog_date_picker"
+        android:id="@+id/dialog_date_duration"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:layout_marginTop="20dp"/>
+        android:layout_marginTop="20dp"
+        android:text="0"/>
 
 </LinearLayout>

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

@@ -116,7 +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="log_sleep_dialog_description">Select sleep range:</string>
 
     <string name="measurement_unit_liquid_base_metric" translatable="false">ml</string>
     <string name="measurement_unit_weight_base_metric" translatable="false">g</string>