Initial commit

lib/presentation/workout_session/widgets/activity_card.dart

@@ -0,0 +1,72 @@
+import 'package:flutter/material.dart';
+import 'package:trainhub_flutter/domain/entities/workout_activity.dart';
+
+class ActivityCard extends StatelessWidget {
+  final WorkoutActivityEntity activity;
+
+  const ActivityCard({super.key, required this.activity});
+
+  @override
+  Widget build(BuildContext context) {
+    final isRest = activity.type == 'rest';
+
+    return Card(
+      elevation: 4,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+      child: Padding(
+        padding: const EdgeInsets.all(24.0),
+        child: Column(
+          children: [
+            Text(
+              activity.name,
+              style: Theme.of(context).textTheme.headlineMedium,
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 8),
+            if (!isRest) ...[
+              Text(
+                "${activity.sectionName} • Set ${activity.setIndex}/${activity.totalSets}",
+                style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                  color: Theme.of(context).colorScheme.secondary,
+                ),
+              ),
+              const SizedBox(height: 16),
+              if (activity.originalExercise != null)
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    _buildInfo(
+                      context,
+                      "Sets",
+                      "${activity.originalExercise!.sets}",
+                    ),
+                    const SizedBox(width: 24),
+                    _buildInfo(
+                      context,
+                      activity.originalExercise!.isTime ? "Secs" : "Reps",
+                      "${activity.originalExercise!.value}",
+                    ),
+                  ],
+                ),
+            ] else
+              Text(
+                "Resting...",
+                style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                  color: Theme.of(context).colorScheme.secondary,
+                ),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildInfo(BuildContext context, String label, String value) {
+    return Column(
+      children: [
+        Text(value, style: Theme.of(context).textTheme.headlineSmall),
+        Text(label, style: Theme.of(context).textTheme.labelMedium),
+      ],
+    );
+  }
+}