Add example timers (#99)

you-apps · Jul 17, 2023 · 20fb7a7 · 20fb7a7
1 parent deb0b78
commit 20fb7a7
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diff --git a/app/src/main/java/com/bnyro/clock/ui/common/ExampleTimers.kt b/app/src/main/java/com/bnyro/clock/ui/common/ExampleTimers.kt
@@ -0,0 +1,35 @@
+package com.bnyro.clock.ui.common
+
+data class ExampleTimer(
+    val seconds: Int,
+) {
+    // Write a getter for formattedTime that returns a String in the format of "HH:MM:SS"
+    val formattedTime: String
+        get() {
+            val hours = seconds / 3600;
+            val minutes = (seconds % 3600) / 60;
+            val seconds = seconds % 60;
+
+            return if (hours == 0) {
+                String.format("%02d:%02d", minutes, seconds);
+            } else {
+                String.format("%02d:%02d:%02d", hours, minutes, seconds);
+            }
+        }
+
+    companion object {
+        val exampleTimers = listOf<Int>(
+            60,
+            60 * 2,
+            60 * 5,
+            60 * 10,
+            60 * 13,
+            60 * 15,
+            60 * 20,
+            60 * 30,
+            60 * 60,
+            60 * 90,
+            60 * 120,
+        ).map { ExampleTimer(it) }
+    }
+}
diff --git a/app/src/main/java/com/bnyro/clock/ui/model/TimerModel.kt b/app/src/main/java/com/bnyro/clock/ui/model/TimerModel.kt
@@ -154,4 +154,18 @@ class TimerModel : ViewModel() {
     fun clear() {
         timePickerSecondsState = INITIAL_SECONDS_STATE
     }
+
+    fun setSeconds(seconds: Int) {
+        val remainingSeconds = seconds % 60
+        val minutes = (seconds - remainingSeconds) / 60
+        val remainingMinutes = minutes % 60
+        val hours = (minutes - remainingMinutes) / 60
+        val remainingHours = hours % 24
+
+        timePickerSecondsState = INITIAL_SECONDS_STATE
+
+        addSeconds(remainingSeconds)
+        addMinutes(remainingMinutes)
+        addHours(remainingHours)
+    }
 }
diff --git a/app/src/main/java/com/bnyro/clock/ui/screens/TimerScreen.kt b/app/src/main/java/com/bnyro/clock/ui/screens/TimerScreen.kt
@@ -1,15 +1,18 @@
 package com.bnyro.clock.ui.screens
 
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 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.width
 import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyRow
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
@@ -43,6 +46,10 @@ import com.bnyro.clock.R
 import com.bnyro.clock.extensions.addZero
 import com.bnyro.clock.obj.NumberKeypadOperation
 import com.bnyro.clock.obj.WatchState
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import com.bnyro.clock.ui.common.ExampleTimer
 import com.bnyro.clock.ui.components.ClickableIcon
 import com.bnyro.clock.ui.components.DialogButton
 import com.bnyro.clock.ui.components.FormattedTimerTime
@@ -128,6 +135,7 @@ fun TimerScreen(timerModel: TimerModel) {
                         )
                     }
                 }
+                Spacer(modifier = Modifier.height(16.dp))
                 Row(
                     modifier = Modifier.padding(bottom = 16.dp)
                 ) {
@@ -149,6 +157,26 @@ fun TimerScreen(timerModel: TimerModel) {
                         Icon(imageVector = Icons.Default.PlayArrow, contentDescription = null)
                     }
                 }
+                LazyRow(
+                    contentPadding = PaddingValues(horizontal = 16.dp),
+                    horizontalArrangement = Arrangement.spacedBy(16.dp),
+                ) {
+                    items(ExampleTimer.exampleTimers) { timer ->
+                        Button(
+                            onClick = {
+                                timerModel.setSeconds(timer.seconds)
+                                createNew = false
+                                timerModel.startTimer(context)
+                            },
+                            colors = ButtonDefaults.filledTonalButtonColors(),
+                        ) {
+                            Text(
+                                timer.formattedTime,
+                            )
+                        }
+                    }
+                }
+                Spacer(modifier = Modifier.height(32.dp))
             }
         } else {
             LazyColumn(