Auto commit Thu Mar 19 08:01:01 PM CDT 2026

app/src/main/java/com/mindmachine/mvp/session/DurationSliderCard.kt

@@ -0,0 +1,67 @@
+package com.mindmachine.mvp.session
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Slider
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import kotlin.math.roundToInt
+
+private const val MIN_DURATION_SEC = 60
+private const val MAX_DURATION_SEC = 8 * 60 * 60
+
+@Composable
+fun DurationSliderCard(
+    durationSec: Int,
+    onDurationSecChanged: (Int) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val clamped = remember(durationSec) { durationSec.coerceIn(MIN_DURATION_SEC, MAX_DURATION_SEC) }
+
+    Column(
+        modifier
+            .fillMaxWidth()
+            .background(MaterialTheme.colorScheme.surface, RoundedCornerShape(12.dp))
+            .padding(12.dp),
+        verticalArrangement = Arrangement.spacedBy(10.dp),
+    ) {
+        Row(
+            Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Text("Duration", color = MaterialTheme.colorScheme.onSurface)
+            Text(
+                formatDuration(clamped),
+                style = MaterialTheme.typography.titleMedium,
+                color = MaterialTheme.colorScheme.onSurface,
+            )
+        }
+
+        Slider(
+            value = clamped.toFloat(),
+            onValueChange = {
+                // Keep it sane: snap to whole minutes for UX.
+                val snapped = (it / 60f).roundToInt().coerceIn(1, 8 * 60) * 60
+                onDurationSecChanged(snapped)
+            },
+            valueRange = MIN_DURATION_SEC.toFloat()..MAX_DURATION_SEC.toFloat(),
+        )
+
+        Text(
+            "1 min  8 hours",
+            style = MaterialTheme.typography.bodySmall,
+            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f),
+        )
+    }
+}