feat: improve UI theming consistency across components

V2er/General/Extentions.swift

@@ -8,6 +8,7 @@
 
 import Foundation
 import SwiftUI
+import SafariServices
 
 extension String {
     static let `default`: String = ""
@@ -116,7 +117,7 @@
     //        })
     //    }
 
     subscript<K, V>(_ key: K) -> Binding<V> where Value == [K:V], K: Hashable {
         .init(get: {
             self.wrappedValue[key]!
         },
@@ -200,7 +201,7 @@
 
 
 extension UIFont {
     static func prfered(_ font: Font) -> UIFont {
         let uiFont: UIFont
 
         switch font {
@@ -256,8 +257,8 @@
 
 
 extension URL {
     func params() -> [String : String] {
         var dict = [String : String]()
 
         if let components = URLComponents(url: self, resolvingAgainstBaseURL: false) {
             if let queryItems = components.queryItems {
@@ -267,7 +268,20 @@
             }
             return dict
         } else {
             return [ : ]
         }
     }
 }
+
+
+// MARK: - Safari View
+struct SafariView: UIViewControllerRepresentable {
+    let url: URL
+
+    func makeUIViewController(context: UIViewControllerRepresentableContext<SafariView>) -> SFSafariViewController {
+        return SFSafariViewController(url: url)
+    }
+
+    func updateUIViewController(_ uiViewController: SFSafariViewController, context: UIViewControllerRepresentableContext<SafariView>) {
+    }
+}

V2er/View/FeedDetail/FeedDetailPage.swift

@@ -7,12 +7,15 @@
 //
 
 import SwiftUI
+import SafariServices
 
 struct FeedDetailPage: StateView, KeyboardReadable, InstanceIdentifiable {
     @Environment(\.isPresented) private var isPresented
     @Environment(\.dismiss) var dismiss
     @EnvironmentObject private var store: Store
     @State var rendered: Bool = false
+    @State private var showingSafari = false
+    @State private var safariURL: URL?
 
     var bindingState: Binding<FeedDetailState> {
         if store.appState.feedDetailStates[instanceId] == nil {
@@ -57,6 +60,11 @@ struct FeedDetailPage: StateView, KeyboardReadable, InstanceIdentifiable {
     var body: some View {
         contentView
             .navigatable()
+            .sheet(isPresented: $showingSafari) {
+                if let url = safariURL {
+                    SafariView(url: url)
+                }
+            }
     }
 
     @ViewBuilder
@@ -134,7 +142,7 @@ struct FeedDetailPage: StateView, KeyboardReadable, InstanceIdentifiable {
                     } label: {
                         Image(systemName: "arrow.up.circle.fill")
                             .font(.title.weight(.regular))
-                            .foregroundColor(Color.bodyText.opacity(hasReplyContent ? 1.0 : 0.6))
+                            .foregroundColor(Color.tintColor.opacity(hasReplyContent ? 1.0 : 0.6))
                             .padding(.trailing, 6)
                             .padding(.vertical, 3)
                     }
@@ -231,6 +239,17 @@ struct FeedDetailPage: StateView, KeyboardReadable, InstanceIdentifiable {
                         Label(reported ? "已举报" : "举报", systemImage: "person.crop.circle.badge.exclamationmark")
                     }
                     .disabled(reported)
+
+                    Divider()
+
+                    Button {
+                        if let url = URL(string: APIService.baseUrlString + "/t/\(id)") {
+                            safariURL = url
+                            showingSafari = true
+                        }
+                    } label: {
+                        Label("使用浏览器打开", systemImage: "safari")
+                    }
                 } label: {
                     Image(systemName: "ellipsis")
                         .padding(8)

V2er/View/FeedDetail/ReplyItemView.swift

@@ -30,8 +30,10 @@ struct ReplyItemView: View {
                 HStack {
                     VStack (alignment: .leading, spacing: 4) {
                         Text(info.userName)
+                            .foregroundColor(.primaryText)
                         Text(info.time)
                             .font(.caption2)
+                            .foregroundColor(.secondaryText)
                     }
                     Spacer()
                     //                    Image(systemName: "heart")

V2er/View/Me/UserDetailPage.swift

@@ -248,12 +248,13 @@ struct UserDetailPage: StateView {
     struct ReplyItemView: View {
         var data: UserDetailInfo.ReplyInfo.Item
         let quoteFont = Style.font(UIFont.prfered(.footnote))
-            .foregroundColor(Color.bodyText.uiColor)
+            .foregroundColor(Color.primaryText.uiColor)
 
         var body: some View {
             VStack(spacing: 0) {
                 Text(data.title)
                     .font(.footnote)
+                    .foregroundColor(.primaryText)
                     .greedyWidth(.leading)
                 RichText {
                     data.content
@@ -272,6 +273,7 @@ struct UserDetailPage: StateView {
                 .padding(.vertical, 6)
                 Text(data.time)
                     .font(.footnote)
+                    .foregroundColor(.secondaryText)
                     .greedyWidth(.trailing)
             }
             .padding(12)

V2er/View/Me/UserFeedPage.swift

@@ -56,6 +56,7 @@ struct UserFeedPage: StateView, InstanceIdentifiable {
                 HStack(alignment: .top) {
                     VStack(alignment: .leading, spacing: 5) {
                         Text(data.userName)
+                            .foregroundColor(.primaryText)
                             .lineLimit(1)
                         Text(data.replyUpdate)
                             .lineLimit(1)
@@ -67,19 +68,21 @@ struct UserFeedPage: StateView, InstanceIdentifiable {
                     NavigationLink(destination: TagDetailPage()) {
                         Text(data.tag)
                             .font(.footnote)
-                            .foregroundColor(.black)
+                            .foregroundColor(.primaryText)
                             .lineLimit(1)
                             .padding(.horizontal, 14)
                             .padding(.vertical, 8)
                             .background(Color.lightGray)
                     }
                 }
                 Text(data.title)
+                    .foregroundColor(.primaryText)
                     .greedyWidth(.leading)
                     .lineLimit(2)
                 Text("评论\(data.replyNum)")
                     .lineLimit(1)
                     .font(.footnote)
+                    .foregroundColor(.secondaryText)
                     .greedyWidth(.trailing)
             }
             .padding(12)

V2er/View/Settings/OtherSettingsView.swift

@@ -45,7 +45,7 @@ struct OtherSettingsView: View {
                             .foregroundColor(Color.tintColor)
                         Image(systemName: "chevron.right")
                             .font(.body.weight(.regular))
-                            .foregroundColor(.gray)
+                            .foregroundColor(.secondaryText)
                             .padding(.trailing, 16)
                     }
                 }

V2er/View/Settings/SettingsPage.swift

@@ -7,6 +7,7 @@
 //
 
 import SwiftUI
+import SafariServices
 
 struct SettingsPage: View {
   @Environment(\.dismiss) var dismiss
@@ -29,8 +30,12 @@ struct SettingsPage: View {
         SectionItemView("通用设置")
           .to { OtherSettingsView() }
 
-          SectionItemView("帮助与反馈")
+          SectionItemView("问题反馈")
             .padding(.top, 8)
+            .to {
+              SafariWebView(url: "https://github.com/v2er-app/iOS/issues")
+            }
+          SectionItemView("V2EX帮助")
             .to {
               WebBrowserView(url: "https://www.v2ex.com/help")
             }
@@ -103,6 +108,25 @@ struct SettingsPage: View {
   }
 }
 
+struct SafariWebView: View {
+    let url: String
+    @State private var showingSafari = false
+
+    var body: some View {
+        Color.clear
+            .onAppear {
+                if let url = URL(string: url) {
+                    showingSafari = true
+                }
+            }
+            .sheet(isPresented: $showingSafari) {
+                if let url = URL(string: url) {
+                    SafariView(url: url)
+                }
+            }
+    }
+}
+
 struct SettingsPage_Previews: PreviewProvider {
   static var previews: some View {
     SettingsPage()

V2er/View/Widget/MultilineTextField.swift

@@ -26,7 +26,7 @@ fileprivate struct UITextViewWrapper: UIViewRepresentable {
         textField.isUserInteractionEnabled = true
         textField.isScrollEnabled = false
         textField.backgroundColor = UIColor.clear
-        textField.textColor = Color.bodyText.uiColor
+        textField.textColor = Color.primaryText.uiColor
 
 //        textField.textContainer.maximumNumberOfLines = 5
 
@@ -42,6 +42,11 @@ fileprivate struct UITextViewWrapper: UIViewRepresentable {
         if uiView.text != self.text {
             uiView.text = self.text
         }
+        // Update text color to ensure it responds to theme changes
+        let desiredColor = Color.primaryText.uiColor
+        if uiView.textColor != desiredColor {
+            uiView.textColor = desiredColor
+        }
         if uiView.window != nil, !uiView.isFirstResponder {
 //            uiView.becomeFirstResponder()
         }
@@ -127,7 +132,7 @@ struct MultilineTextField: View {
         Group {
             if showingPlaceholder {
                 Text(placeholder)
-                    .foregroundColor(.gray)
+                    .foregroundColor(.secondaryText)
                     .padding(.leading, 4)
             }
         }

V2er/View/Widget/RichText/RichText.swift

@@ -38,7 +38,7 @@ struct RichText: View {
 
     struct Styles {
         public static let base = Style.font(UIFont.prfered(.body))
-            .foregroundColor(Color.bodyText.uiColor)
+            .foregroundColor(Color.primaryText.uiColor)
         public static let link = Style("a")
             .font(.boldSystemFont(ofSize: 16))
             .foregroundColor(Color.url.uiColor, .normal)