add time picker

app/src/main/java/com/pranshulgg/weather_master_app/core/ui/components/BasicTimePicker.kt

@@ -1,54 +1,61 @@
 package com.pranshulgg.weather_master_app.core.ui.components
 
+import android.util.Log
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.material3.TimePicker
 import androidx.compose.material3.rememberTimePickerState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.key
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import java.time.Instant
 import java.time.LocalTime
+import java.time.ZoneId
 import java.util.Calendar
 import java.util.concurrent.TimeUnit
+import kotlin.time.Duration.Companion.milliseconds
 
 @Composable
 fun BasicTimePicker(
     show: Boolean,
     onDismiss: () -> Unit,
     onConfirm: (Long) -> Unit,
-    is24Hour: Boolean
+    is24Hour: Boolean,
+    initialTime: Long? = null,
 ) {
 
-    val currentTime = Calendar.getInstance()
-
-    val timePickerState = rememberTimePickerState(
-        initialHour = currentTime.get(Calendar.HOUR_OF_DAY),
-        initialMinute = currentTime.get(Calendar.MINUTE),
-        is24Hour = is24Hour,
-    )
-
-    val calendar = Calendar.getInstance()
+    val time = Instant.ofEpochMilli(initialTime ?: System.currentTimeMillis())
+        .atZone(ZoneId.systemDefault()).toLocalTime()
 
 
-    DialogBasic(
-        show = show,
-        onConfirm = {
-            calendar.apply {
-                set(Calendar.HOUR_OF_DAY, timePickerState.hour)
-                set(Calendar.MINUTE, timePickerState.minute)
-                set(Calendar.SECOND, 0)
-                set(Calendar.MILLISECOND, 0)
+    key(initialTime, is24Hour) {
+        val timePickerState = rememberTimePickerState(
+            initialHour = time.hour,
+            initialMinute = time.minute,
+            is24Hour = is24Hour,
+        )
+
+        val calendar = Calendar.getInstance()
+
+
+        DialogBasic(
+            show = show,
+            onConfirm = {
+                calendar.apply {
+                    set(Calendar.HOUR_OF_DAY, timePickerState.hour)
+                    set(Calendar.MINUTE, timePickerState.minute)
+                    set(Calendar.SECOND, 0)
+                    set(Calendar.MILLISECOND, 0)
+                }
+                onConfirm(calendar.timeInMillis)
+            },
+            onDismiss = onDismiss,
+            title = "Select time",
+        ) {
+            Column(Modifier.fillMaxWidth(), horizontalAlignment = Alignment.CenterHorizontally) {
+                TimePicker(state = timePickerState)
             }
-            onConfirm(calendar.timeInMillis)
-        },
-        onDismiss = onDismiss,
-        title = "Select time",
-    ) {
-        Column(Modifier.fillMaxWidth(), horizontalAlignment = Alignment.CenterHorizontally) {
-            TimePicker(
-                state = timePickerState,
-            )
         }
     }
-
 }