feat(sharing): implement unified sharing system for social media

Replace old ProgressCardGenerator with protocol-based sharing architecture supporting trips, achievements, and stadium progress. Features 8 color themes, Instagram Stories optimization (1080x1920), and reusable card components with map snapshots. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-14 08:54:37 -06:00
parent 2b16420fb4
commit fe36f99bca
13 changed files with 1775 additions and 636 deletions
--- a/SportsTime/Export/Views/ShareButton.swift
+++ b/SportsTime/Export/Views/ShareButton.swift
@@ -0,0 +1,71 @@
+//
+//  ShareButton.swift
+//  SportsTime
+//
+//  Contextual share button component.
+//
+
+import SwiftUI
+
+struct ShareButton<Content: ShareableContent>: View {
+    let content: Content
+    var style: ShareButtonStyle = .icon
+
+    @State private var showPreview = false
+
+    var body: some View {
+        Button {
+            showPreview = true
+        } label: {
+            switch style {
+            case .icon:
+                Image(systemName: "square.and.arrow.up")
+            case .labeled:
+                Label("Share", systemImage: "square.and.arrow.up")
+            case .pill:
+                HStack(spacing: 4) {
+                    Image(systemName: "square.and.arrow.up")
+                    Text("Share")
+                }
+                .font(.subheadline.weight(.medium))
+                .padding(.horizontal, 12)
+                .padding(.vertical, 6)
+                .background(Theme.warmOrange)
+                .foregroundStyle(.white)
+                .clipShape(Capsule())
+            }
+        }
+        .sheet(isPresented: $showPreview) {
+            SharePreviewView(content: content)
+        }
+    }
+}
+
+enum ShareButtonStyle {
+    case icon
+    case labeled
+    case pill
+}
+
+// MARK: - Convenience Initializers
+
+extension ShareButton where Content == TripShareContent {
+    init(trip: Trip, style: ShareButtonStyle = .icon) {
+        self.content = TripShareContent(trip: trip)
+        self.style = style
+    }
+}
+
+extension ShareButton where Content == ProgressShareContent {
+    init(progress: LeagueProgress, tripCount: Int = 0, username: String? = nil, style: ShareButtonStyle = .icon) {
+        self.content = ProgressShareContent(progress: progress, tripCount: tripCount, username: username)
+        self.style = style
+    }
+}
+
+extension ShareButton where Content == AchievementSpotlightContent {
+    init(achievement: AchievementProgress, style: ShareButtonStyle = .icon) {
+        self.content = AchievementSpotlightContent(achievement: achievement)
+        self.style = style
+    }
+}