### Build URLNavigator Project

Source: https://github.com/devxoul/urlnavigator/blob/master/Example/README.md

Steps to build the URLNavigator example project. Ensure you are in the correct directory and have installed dependencies.

```console
$ cd URLNavigator/Example
$ pod install
$ open URLNavigator.xcworkspace
```

--------------------------------

### CocoaPods Installation

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Install URLNavigator using CocoaPods by adding the pod to your Podfile.

```ruby
pod 'URLNavigator'
```

--------------------------------

### Handling URL Opens in AppDelegate

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Implement the application:openURL:sourceApplication:annotation: method to manage custom URL opens. This example shows how to integrate URLNavigator with other handlers like Facebook SDK.

```swift
func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
  // If you're using Facebook SDK
  let fb = FBSDKApplicationDelegate.sharedInstance()
  if fb.application(application, open: url, sourceApplication: sourceApplication, annotation: annotation) {
    return true
  }

  // URLNavigator Handler
  if navigator.open(url) {
    return true
  }

  // URLNavigator View Controller
  if navigator.present(url, wrap: UINavigationController.self) != nil {
    return true
  }

  return false
}
```

--------------------------------

### Defining Custom URL Value Converters

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Register custom value converters for URL placeholders to enforce specific string formats or values. This example restricts the 'region' placeholder to a predefined list.

```swift
navigator.matcher.valueConverters["region"] = { pathComponents, index in
  let allowedRegions = ["us-west-1", "ap-northeast-2", "eu-west-3"]
  if allowedRegions.contains(pathComponents[index]) {
    return pathComponents[index]
  } else {
    return nil
  }
}
```

--------------------------------

### Handling App Launch with URL

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Implement the application:didFinishLaunchingWithOptions method to handle URLs passed when the app is launched. This ensures deep links work correctly.

```swift
func application(
  _ application: UIApplication,
  didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?
) -> Bool {
  // ...
  if let url = launchOptions?[.url] as? URL {
    if let opened = navigator.open(url)
    if !opened {
      navigator.present(url)
    }
  }
  return true
}
```

--------------------------------

### Push, Present, and Open URLs

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Navigate through view controllers or execute URL handlers using push, present, or open methods. Specify the 'from' parameter for the source view controller and optionally 'wrap' for presenting.

```swift
Navigator.push("myapp://user/123")
Navigator.present("myapp://post/54321", wrap: UINavigationController.self)

Navigator.open("myapp://alert?title=Hello&message=World")
```

--------------------------------

### Initialize Navigator Instance (Swinject IoC)

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Register and resolve a Navigator instance using Swinject's Inversion of Control container.

```swift
container.register(NavigatorProtocol.self) { _ in Navigator() } // Swinject
let navigator = container.resolve(NavigatorProtocol.self)!
```

--------------------------------

### Registering URL Mappings

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Define URL patterns and their corresponding actions using a static method. Call this initializer in your AppDelegate.

```swift
struct URLNavigationMap {
  static func initialize(navigator: NavigatorProtocol) {
    navigator.register("myapp://user/<int:id>") { ... }
    navigator.register("myapp://post/<title>") { ... }
    navigator.handle("myapp://alert") { ... }
  }
}
```

--------------------------------

### Initializing Navigator in AppDelegate

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Call the URLNavigationMap.initialize method within your AppDelegate's didFinishLaunchingWithOptions to set up URL handling.

```swift
@UIApplicationMain
final class AppDelegate: UIResponder, UIApplicationDelegate {
  func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?
  ) -> Bool {
    // Navigator
    URLNavigationMap.initialize(navigator: navigator)
    
    // Do something else...
  }
}
```

--------------------------------

### Initialize Navigator Instance (Global Constant)

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Define a Navigator instance as a global constant for easy access throughout the application.

```swift
let navigator = Navigator()

class AppDelegate: UIResponder, UIApplicationDelegate {
  // ...
}
```

--------------------------------

### Register View Controllers and URL Open Handlers

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Register URL patterns with custom initializers for view controllers or closures for URL handling. The handler closure receives the URL, placeholder values, and context.

```swift
let navigator = Navigator()

// register view controllers
avigator.register("myapp://user/<int:id>") { url, values, context in
  guard let userID = values["id"] as? Int else { return nil }
  return UserViewController(userID: userID)
}
avigator.register("myapp://post/<title>") { url, values, context in
  return storyboard.instantiateViewController(withIdentifier: "PostViewController")
}

// register url open handlers
avigator.handle("myapp://alert") { url, values, context in
  let title = url.queryParameters["title"]
  let message = url.queryParameters["message"]
  presentAlertController(title: title, message: message)
  return true
}
```

--------------------------------

### Passing Extra Values with Navigation Actions

Source: https://github.com/devxoul/urlnavigator/blob/master/README.md

Pass custom context data, such as the originating view controller, when performing navigation actions like push, present, or open.

```swift
let context: [AnyHashable: Any] = [
  "fromViewController": self
]
Navigator.push("myapp://user/10", context: context)
Navigator.present("myapp://user/10", context: context)
Navigator.open("myapp://alert?title=Hi", context: context)
```

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