first commit

2026-09-28 11:44:26 +05:30
parent 721743ae6b
commit bffc9b1686
424 changed files with 46474 additions and 0 deletions
@@ -0,0 +1,49 @@
+using System.Text.Json;
+
+namespace Fitness_core_BE.Helpers
+{
+    public record EquipmentCount(string Name, int Count);
+
+    public class GymFacilitiesData
+    {
+        public bool HasAc { get; set; }
+        public List<EquipmentCount> Equipment { get; set; } = new();
+    }
+
+    public static class GymFacilities
+    {
+        private static readonly JsonSerializerOptions Opts = new(JsonSerializerDefaults.Web);
+
+        public static GymFacilitiesData Parse(string? facilities)
+        {
+            if (string.IsNullOrWhiteSpace(facilities)) return new GymFacilitiesData();
+            try
+            {
+                return JsonSerializer.Deserialize<GymFacilitiesData>(facilities, Opts) ?? new GymFacilitiesData();
+            }
+            catch (JsonException)
+            {
+                // Older records may hold plain-text facilities — treat as no structured data.
+                return new GymFacilitiesData();
+            }
+        }
+
+        public static string Serialize(bool hasAc, IEnumerable<EquipmentCount>? equipment)
+        {
+            var data = new GymFacilitiesData
+            {
+                HasAc = hasAc,
+                Equipment = (equipment ?? Enumerable.Empty<EquipmentCount>())
+                    .Where(e => !string.IsNullOrWhiteSpace(e.Name))
+                    .GroupBy(e => e.Name.Trim(), StringComparer.OrdinalIgnoreCase)
+                    .Select(group => new EquipmentCount(
+                        group.First().Name.Trim(),
+                        (int)Math.Min(
+                            group.Sum(item => Math.Max(0L, item.Count)),
+                            int.MaxValue)))
+                    .ToList()
+            };
+            return JsonSerializer.Serialize(data, Opts);
+        }
+    }
+}