import Foundation
import OpenIMCore

public class IMMananger: BaseServiceManager {
    
    public override func registerHandlers() {
        super.registerHandlers()
        self["initSDK"] = initSDK
        self["login"] = login
        self["logout"] = logout
        self["getLoginStatus"] = getLoginStatus
//        self["getLoginUid"] = getLoginUid
        // self["getUsersInfo"] = getUsersInfo
        // self["setSelfInfo"] = setSelfInfo
        // self["forceSyncLoginUerInfo"] = forceSyncLoginUerInfo
//        self["forceReConn"] = forceReConn
        // self["setSdkLog"] = setSdkLog
    }
    
    func initSDK(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
        Open_im_sdkInitSDK(ConnListener(channel: self.channel), methodCall[string: "operationID"], methodCall.toJsonString())
        callBack(result)
    }
    
    func login(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkLogin(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "uid"], methodCall[string: "token"])
    }
    
    func logout(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkLogout(BaseCallback(result: result), methodCall[string: "operationID"])
    }
    
    func getLoginStatus(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        callBack(result, Open_im_sdkGetLoginStatus())
    }
    
//     func getLoginUid(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
//         callBack(result, Open_im_sdkGetLoginUser())
//     }
    
    // func getUsersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
    //     Open_im_sdkGetUsersInfo(methodCall[jsonString: "uidList"], BaseCallback(result: result))
    // }
    
    // func setSelfInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
    //     Open_im_sdkSetSelfInfo(methodCall.toJsonString(), BaseCallback(result: result))
    // }
    
    // func forceSyncLoginUerInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
    //     Open_im_sdkForceSyncLoginUerInfo()
    //     callBack(result)
    // }

    // func setSdkLog(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
    //      Open_im_sdkSetSdkLog(methodCall[int32: "sdkLog"])
    // }
//     func forceReConn(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
//         Open_im_sdkForceReConn()
//         callBack(result)
//     }
}

public class ConnListener: NSObject, Open_im_sdk_callbackOnConnListenerProtocol {
    private let channel:FlutterMethodChannel
    
    init(channel:FlutterMethodChannel) {
        self.channel = channel
    }
    
    public func onConnectFailed(_ errCode: Int32, errMsg: String?) {
        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnectFailed", errCode: errCode, errMsg: errMsg, data: nil)
    }

    public func onConnectSuccess() {
        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnectSuccess", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onConnecting() {
        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onConnecting", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onKickedOffline() {
        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onKickedOffline", errCode: nil, errMsg: nil, data: nil)
    }
    
    public func onUserTokenExpired() {
        CommonUtil.emitEvent(channel: self.channel, method: "connectListener", type: "onUserTokenExpired", errCode: nil, errMsg: nil, data: nil)
    }
}