finlayxxx/demo/fis.media/Library/Input/FisVideoMemberInput/InputConverterHelper.cs

using fis.media.Library.Media.Members;
using fis.media.Library.Media.Publisher;
using fis.media.Library.Media.Rooms;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace fis.media.Library.Input.FisVideoMemberInput
{
    public class InputConverterHelper
    {
        public static string[] GetChatRoomInitArgs(LiveConsultation liveConsultation)
        { 
            var chatRoomInitArgs = new List<string>();
            chatRoomInitArgs.Add(liveConsultation.AppId.ToString());
            chatRoomInitArgs.Add(liveConsultation.UserCode!.ToString());
            chatRoomInitArgs.Add(liveConsultation.UserSign!.ToString());
            chatRoomInitArgs.Add(liveConsultation.RoomNo.ToString());
            return chatRoomInitArgs.ToArray();
        }

        public static List<AbstractMember> ConvetSDKMembers(List<ConsultationMemeber> consultationMemebers)
        {
            var members = new List<AbstractMember>();
            foreach (var cm in consultationMemebers)
            {
                members.Add(ConvertBuisnessMember(cm));
            }
            return members;
        }
        public static AbstractMember ConvertBuisnessMember(ConsultationMemeber ConsultationMemeber)
        {
            if (ConsultationMemeber.MemberRoleType==MemberRoleType.Local)
            {
                var localMember= new LocalVideoMember(ConsultationMemeber.Id);
                localMember.IsOnline = ConsultationMemeber.IsOnline;
                localMember.IsMute = ConsultationMemeber.Mute;
                localMember.IsCameraOn = ConsultationMemeber.VideoOpend;
                localMember.IsSelf = true;
                localMember.IsMergeChannel = ConsultationMemeber.MergedChannel;
                return localMember;
            }

            if (ConsultationMemeber.MemberRoleType == MemberRoleType.Remote)
            {
                var remoteMember = new RemoteVideoMember(ConsultationMemeber.Id);
                remoteMember.IsOnline = ConsultationMemeber.IsOnline;
                remoteMember.IsMute = ConsultationMemeber.Mute;
                remoteMember.IsCameraOn = ConsultationMemeber.VideoOpend;
                remoteMember.IsSelf = false;
                remoteMember.IsMergeChannel = ConsultationMemeber.MergedChannel;
                return remoteMember;
            }
            if (ConsultationMemeber.MemberRoleType == MemberRoleType.Device)
            {
                var deviceMember = new RemoteVideoMember(ConsultationMemeber.Id);
                deviceMember.IsOnline = ConsultationMemeber.IsOnline;
                deviceMember.IsMute = ConsultationMemeber.Mute;
                deviceMember.IsCameraOn = ConsultationMemeber.VideoOpend;
                deviceMember.IsSelf = false;
                deviceMember.IsMergeChannel = ConsultationMemeber.MergedChannel;
                deviceMember.LayerConfig = GenerateLayerConfig(ConsultationMemeber.MergedChannel, ConsultationMemeber.VideoDeviceInfos, ConsultationMemeber.MergedVideoOutputWidth,
                    ConsultationMemeber.MergedVideoOutputHeight);
                return deviceMember;
            }
            return null;
        }

        private static LayerConfig GenerateLayerConfig(bool mergedChannel, List<VideoDeviceOutputInfo> videoDeviceInfos, int mergedVideoOutputWidth, int mergedVideoOutputHeight)
        {
            if (mergedChannel)
            {
                return null;
            }
            var layer = new LayerConfig();
            var deskTop = videoDeviceInfos.FirstOrDefault(x => x.VideoDeviceSourceType == VideoDeviceSourceTypeEnum.DeskTop);
            var camera= videoDeviceInfos.FirstOrDefault(x => x.VideoDeviceSourceType == VideoDeviceSourceTypeEnum.Camera);
            layer.RegionInfo = new RegionInfo()
            {
                Width = mergedVideoOutputWidth,
                Height = mergedVideoOutputHeight,
                MainRegion = deskTop == null ? null : new RegionModel()
                {
                    Width = deskTop.OutputWidth,
                    Height=deskTop.OutputHeight,  
                    Position=PositionEnum.Center
                },
                SideRegionOne=camera==null?null:new RegionModel {
                    Width = camera.OutputWidth,
                    Height = camera.OutputHeight,
                    Position = PositionEnum.TopRight
                }
            };
            return layer;
        }
    }
}