import Foundation
import OpenIMCore

public class ChannelManager: BaseServiceManager {

    public override func registerHandlers() {
        super.registerHandlers()

    //    self["changeChannelMemberMute"] = changeChannelMemberMute
    //    self["changeChannelMute"] = changeChannelMute

    //    self["getChannelMemberList"] = getChannelMemberList


        self["getChannelMembersInfo"] = getChannelMembersInfo
        self["getChannelsInfo"] = getChannelsInfo


        self["getUsersInChannel"] = getUsersInChannel
        self["isJoinChannel"] = isJoinChannel
        self["joinChannel"] = joinChannel
        self["quitChannel"] = quitChannel
        self["setChannelListener"] = setChannelListener

    }

//     func changeChannelMemberMute(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
//         Open_im_sdkChangeChannelMemberMute(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"], methodCall[string:"userID"], methodCall[int:"seconds"])
//     }
//
//     func changeChannelMute(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
//         Open_im_sdkChangeChannelMute(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"], methodCall[bool: "mute"])
//     }
//
//     func getChannelMemberList(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
//         Open_im_sdkGetChannelMemberList(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"], methodCall[int32: "filter"],
//                                       methodCall[int32: "offset"], methodCall[int32: "count"])
//     }

    func getChannelMembersInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkGetSpecifiedChannelMembersInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"], methodCall[jsonString: "userIDList"])
    }

    func getChannelsInfo(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkGetSpecifiedChannelsInfo(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "channelIDList"])
    }

    func getUsersInChannel(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
         Open_im_sdkGetUsersInChannel(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"],
         methodCall[jsonString: "userIDs"])
    }

    func isJoinChannel(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkIsJoinChannel(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"])
    }

    func joinChannel(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkJoinChannel(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"], methodCall[string:
        "reason"], methodCall[int32: "joinSource"], methodCall[jsonString: "ex"])
    }


    func quitChannel(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkQuitChannel(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[string: "channelID"])
    }

    func setChannelListener(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
        Open_im_sdkSetChannelListener(ChannelListener(channel: channel))
        callBack(result)
    }
}

public class ChannelListener: NSObject, Open_im_sdk_callbackOnChannelListenerProtocol {

    private let channel: FlutterMethodChannel

    init(channel: FlutterMethodChannel) {
        self.channel = channel
    }

    public func onChannelDismissed(_ s: String?) {
        CommonUtil.emitEvent(channel: channel, method: "channelListener", type: "onChannelDismissed", errCode: nil, errMsg: nil, data: s)
    }

    public func onChannelInfoChanged(_ s: String?) {
        CommonUtil.emitEvent(channel: channel, method: "channelListener", type: "onChannelInfoChanged", errCode: nil, errMsg: nil, data: s)
    }

    public func onChannelMemberAdded(_ s: String?) {
        CommonUtil.emitEvent(channel: channel, method: "channelListener", type: "onChannelMemberAdded", errCode: nil, errMsg: nil, data: s)
    }

    public func onChannelMemberDeleted(_ s: String?) {
        CommonUtil.emitEvent(channel: channel, method: "channelListener", type: "onChannelMemberDeleted", errCode: nil, errMsg: nil, data: s)
    }

    public func onChannelMemberInfoChanged(_ s: String?) {
        CommonUtil.emitEvent(channel: channel, method: "channelListener", type: "onChannelMemberInfoChanged", errCode: nil, errMsg: nil, data: s)
    }

}