refactor: rename plugin safari-auth to native-bridge (#749)

* fix: layout tweaks for mobile

* refactor: rename plugin safari-auth to native-bridge

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/.gitignore

@@ -0,0 +1,10 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/
+DerivedData/
+.swiftpm/config/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc
+Package.resolved

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Package.swift

@@ -0,0 +1,32 @@
+// swift-tools-version:5.3
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "tauri-plugin-native-bridge",
+    platforms: [
+        .macOS(.v10_13),
+        .iOS(.v13),
+    ],
+    products: [
+        // Products define the executables and libraries a package produces, and make them visible to other packages.
+        .library(
+            name: "tauri-plugin-native-bridge",
+            type: .static,
+            targets: ["tauri-plugin-native-bridge"]),
+    ],
+    dependencies: [
+        .package(name: "Tauri", path: "../.tauri/tauri-api")
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages this package depends on.
+        .target(
+            name: "tauri-plugin-native-bridge",
+            dependencies: [
+                .byName(name: "Tauri")
+            ],
+            path: "Sources")
+    ]
+)

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/README.md

@@ -0,0 +1,3 @@
+# Tauri Plugin native-bridge
+
+A description of this package.

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift

@@ -0,0 +1,55 @@
+import AuthenticationServices
+import SwiftRs
+import Tauri
+import UIKit
+import WebKit
+
+class SafariAuthRequestArgs: Decodable {
+  let authUrl: String
+}
+
+class NativeBridgePlugin: Plugin {
+  private var authSession: ASWebAuthenticationSession?
+
+  @objc public func auth_with_safari(_ invoke: Invoke) throws {
+    let args = try invoke.parseArgs(SafariAuthRequestArgs.self)
+    let authUrl = URL(string: args.authUrl)!
+
+    authSession = ASWebAuthenticationSession(url: authUrl, callbackURLScheme: "readest") {
+      [weak self] callbackURL, error in
+      guard let strongSelf = self else { return }
+
+      if let error = error {
+        Logger.error("Auth session error: \(error.localizedDescription)")
+        invoke.reject(error.localizedDescription)
+        return
+      }
+
+      if let callbackURL = callbackURL {
+        Logger.info("Auth session callback URL: \(callbackURL.absoluteString)")
+        strongSelf.authSession?.cancel()
+        strongSelf.authSession = nil
+        invoke.resolve(["redirectUrl": callbackURL.absoluteString])
+      }
+    }
+
+    if #available(iOS 13.0, *) {
+      authSession?.presentationContextProvider = self
+    }
+
+    let started = authSession?.start() ?? false
+    Logger.info("Auth session start result: \(started)")
+  }
+}
+
+@_cdecl("init_plugin_native_bridge")
+func initPlugin() -> Plugin {
+  return NativeBridgePlugin()
+}
+
+@available(iOS 13.0, *)
+extension NativeBridgePlugin: ASWebAuthenticationPresentationContextProviding {
+  func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
+    return UIApplication.shared.windows.first ?? UIWindow()
+  }
+}

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Tests/PluginTests/PluginTests.swift

@@ -0,0 +1,8 @@
+import XCTest
+@testable import NativeBridgePlugin
+
+final class NativeBridgePluginTests: XCTestCase {
+    func testNativeBridge() throws {
+        let plugin = NativeBridgePlugin()
+    }
+}