From 3b1add024f3f410734d3d6a1f9d236473fa6ae36 Mon Sep 17 00:00:00 2001
From: Trey t <treytartt@fastmail.com>
Date: Tue, 13 Jan 2026 16:11:53 -0600
Subject: [PATCH] feat(domain): add AnySport protocol for unified sport
 handling

Defines protocol that both Sport enum and DynamicSport will conform to,
enabling interchangeable use in UI and planning engine.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 SportsTime/Core/Models/Domain/AnySport.swift | 44 ++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 SportsTime/Core/Models/Domain/AnySport.swift

diff --git a/SportsTime/Core/Models/Domain/AnySport.swift b/SportsTime/Core/Models/Domain/AnySport.swift
new file mode 100644
index 0000000..1d17c91
--- /dev/null
+++ b/SportsTime/Core/Models/Domain/AnySport.swift
@@ -0,0 +1,44 @@
+//
+//  AnySport.swift
+//  SportsTime
+//
+//  Protocol unifying Sport enum and DynamicSport for interchangeable use.
+//
+
+import SwiftUI
+
+/// Protocol that unifies Sport enum and DynamicSport
+/// Allows both to be used interchangeably in UI and planning engine.
+protocol AnySport: Identifiable, Hashable, Sendable {
+    /// Unique identifier string (e.g., "MLB", "xfl")
+    var sportId: String { get }
+
+    /// Display name for UI (e.g., "Major League Baseball", "XFL Football")
+    var displayName: String { get }
+
+    /// SF Symbol name for sport icon (e.g., "baseball.fill")
+    var iconName: String { get }
+
+    /// Theme color for this sport
+    var color: Color { get }
+
+    /// Season months (start and end, 1-12). End may be less than start for wrap-around seasons.
+    var seasonMonths: (start: Int, end: Int) { get }
+}
+
+extension AnySport {
+    /// Check if sport is in season for a given date
+    func isInSeason(for date: Date) -> Bool {
+        let calendar = Calendar.current
+        let month = calendar.component(.month, from: date)
+
+        let (start, end) = seasonMonths
+        if start <= end {
+            // Normal range (e.g., March to October)
+            return month >= start && month <= end
+        } else {
+            // Season wraps around year boundary (e.g., October to June)
+            return month >= start || month <= end
+        }
+    }
+}