Capacitor iOS

import Capacitor

@import Capacitor;

import UIKit
import Capacitor

class ViewController: CAPBridgeViewController {
    override func instanceDescriptor() -> InstanceDescriptor {
        let descriptor = InstanceDescriptor()
        descriptor.appLocation = Bundle.main.url(forResource: "public", withExtension: nil)!
        return descriptor
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Capacitor bridge is automatically initialized
    }
}

open class CAPBridgeViewController: UIViewController {
    open func instanceDescriptor() -> InstanceDescriptor
    open func webViewConfiguration(for instanceConfiguration: InstanceConfiguration) -> WKWebViewConfiguration
    open func capacitorDidLoad()
    
    public var bridge: CAPBridgeProtocol? { get }
    public var webView: WKWebView? { get }
    public var isStatusBarVisible: Bool { get set }
    public var statusBarStyle: UIStatusBarStyle { get set }
    public var supportedOrientations: [Int] { get set }
}

@objc(CAPInstanceDescriptor)
public class InstanceDescriptor: NSObject {
    public init()
    public init(at appURL: URL, configuration configURL: URL?, cordovaConfiguration cordovaURL: URL?)
    
    // Core Configuration
    public var appLocation: URL
    public var appStartPath: String?
    public var serverURL: String?
    public var urlScheme: String?
    public var urlHostname: String?
    
    // WebView Configuration  
    public var backgroundColor: UIColor?
    public var scrollingEnabled: Bool
    public var zoomingEnabled: Bool
    public var allowLinkPreviews: Bool
    public var isWebDebuggable: Bool
    
    // Security & Navigation
    public var allowedNavigationHostnames: [String]
    public var limitsNavigationsToAppBoundDomains: Bool
    
    // Plugin Configuration
    public var pluginConfigurations: NSDictionary
}

@interface CAPPlugin : NSObject
- (void)load;
- (void)addEventListener:(NSString *)eventName listener:(CAPPluginCall *)listener;
- (void)notifyListeners:(NSString *)eventName data:(NSDictionary<NSString *, id> *)data;
- (void)checkPermissions:(CAPPluginCall *)call;
- (void)requestPermissions:(CAPPluginCall *)call;

@property (nonatomic, weak, nullable) WKWebView *webView;
@property (nonatomic, weak, nullable) id<CAPBridgeProtocol> bridge;
@property (nonatomic, strong, nonnull) NSString *pluginId;
@property (nonatomic, strong, nonnull) NSString *pluginName;
@end

@protocol CAPBridgedPlugin <NSObject>
@property (nonnull, readonly) NSString *identifier;
@property (nonnull, readonly) NSString *jsName;
@property (nonnull, readonly) NSArray<CAPPluginMethod *> *pluginMethods;
@end

@objc(CAPPluginCall)
public class CAPPluginCall: NSObject {
    public let callbackId: String
    public let methodName: String
    public let options: NSDictionary
    public var keepAlive: Bool
    
    // Response Methods
    public func resolve()
    public func resolve(_ data: PluginCallResultData?)
    public func reject(_ message: String, _ code: String?, _ error: Error?, _ data: PluginCallResultData?)
    public func unimplemented(_ message: String)
    public func unavailable(_ message: String)
    
    // Type-Safe Accessors
    public func getString(_ key: String, _ defaultValue: String?) -> String?
    public func getBool(_ key: String, _ defaultValue: Bool) -> Bool
    public func getInt(_ key: String, _ defaultValue: Int) -> Int
    public func getObject(_ key: String, _ defaultValue: JSObject?) -> JSObject?
    public func getArray(_ key: String, _ defaultValue: JSArray?) -> JSArray?
}

@objc(CAPNotificationRouter)
public class NotificationRouter: NSObject, UNUserNotificationCenterDelegate {
    public weak var pushNotificationHandler: NotificationHandlerProtocol?
    public weak var localNotificationHandler: NotificationHandlerProtocol?
    public var handleApplicationNotifications: Bool { get set }
}

@objc(CAPNotificationHandlerProtocol) 
public protocol NotificationHandlerProtocol {
    func willPresent(notification: UNNotification) -> UNNotificationPresentationOptions
    func didReceive(response: UNNotificationResponse)
}

@objc public protocol CAPBridgeProtocol {
    var webView: WKWebView? { get }
    var config: InstanceConfiguration { get }
    var notificationRouter: NotificationRouter { get }
    
    func plugin(withName name: String) -> CAPPlugin?
    func registerPluginType(_ pluginType: CAPPlugin.Type)
    func eval(js: String)
}

public typealias JSObject = [String: JSValue]
public typealias JSArray = [JSValue]
public typealias PluginCallResultData = JSObject

public protocol JSValue {}
extension String: JSValue {}
extension Bool: JSValue {}
extension Int: JSValue {}
extension Float: JSValue {}
extension Double: JSValue {}
extension NSNumber: JSValue {}
extension NSString: JSValue {}
extension NSArray: JSValue {}
extension NSDictionary: JSValue {}

public enum InstanceType: Int {
    case fixed
    case variable
}

public struct InstanceWarning: OptionSet {
    public static let missingAppDir = InstanceWarning(rawValue: 1 << 0)
    public static let missingFile = InstanceWarning(rawValue: 1 << 1)
    public static let invalidFile = InstanceWarning(rawValue: 1 << 2)
    public static let missingCordovaFile = InstanceWarning(rawValue: 1 << 3)
    public static let invalidCordovaFile = InstanceWarning(rawValue: 1 << 4)
}

public struct InstanceLoggingBehavior: OptionSet {
    public static let none = InstanceLoggingBehavior(rawValue: 1 << 0)
    public static let debug = InstanceLoggingBehavior(rawValue: 1 << 1)
    public static let production = InstanceLoggingBehavior(rawValue: 1 << 2)
}

@objc(CAPPluginMethod)
public class CAPPluginMethod: NSObject {
    public init(name: String, returnType: CAPPluginReturnType)
    
    public let name: String
    public let selector: Selector
    public let returnType: CAPPluginReturnType
}

public enum CAPPluginReturnType: Int {
    case none
    case callback
    case promise
}

@objc(CAPPluginCallResult)
public class CAPPluginCallResult: NSObject {
    public let data: PluginCallResultData?
}

@objc(CAPPluginCallError)
public class CAPPluginCallError: NSObject {
    public let message: String
    public let code: String?
    public let error: Error?
    public let data: PluginCallResultData?
}