using DigitalData.Modules.Logging;
using ECM.JobRunner.Common.JobRunnerReference;


namespace ECM.JobRunner.Web.Data
{
    public class ImportProfileService
    {
        private readonly Logger logger;
        private readonly IEDMIServiceChannel channel;

        public ImportProfileService(LoggingService Logging, WcfService Wcf)
        {
            logger = Logging.LogConfig.GetLogger();
            channel = Wcf.Channel;
        }

        public async Task<List<ImportProfile>> GetProfiles()
        {
            try
            {
                var resp = await channel.GetJobConfigAsync();

                if (resp == null) return new();
                if (resp.OK == false) return new();

                var profiles = resp.ProfileDefinitions.ImportProfiles.ToList();
                return profiles;
            }
            catch (Exception ex)
            {
                logger.Error(ex);
                return new();                
            }          
        }

        public async Task<ImportProfile?> GetProfile(int pProfileId)
        {
            try
            {
                var resp = await channel.GetJobConfigAsync();

                if (resp == null) return null;
                if (resp.OK == false) return null;

                var jobs = resp.JobDefinitions.ToList();
                var profiles = resp.ProfileDefinitions.ImportProfiles.ToList();

                return profiles.
                    Where(p => p.Id == pProfileId).
                    SingleOrDefault();
            }
            catch (Exception ex)
            {
                logger.Error(ex);
                return null;
            }
            
        }

        public async Task RunProfile(ImportProfile profile)
        {
            try
            {
                await channel.RunJobAsync(new RunJobRunJobRequest() { JobId = profile.JobId });
            }
            catch (Exception ex)
            {
                logger.Error(ex);
            }
        }

        public async Task<bool> CreateProfile(ImportProfile profile) => 
            await DoUpdateProfile(profile, UpdateProfileUpdateProfileRequest.UpdateProfileAction.Create);

        public async Task<bool> UpdateProfile(ImportProfile profile) => 
            await DoUpdateProfile(profile, UpdateProfileUpdateProfileRequest.UpdateProfileAction.Update);

        public async Task<bool> DeleteProfile(ImportProfile profile) => 
            await DoUpdateProfile(profile, UpdateProfileUpdateProfileRequest.UpdateProfileAction.Delete);

        private async Task<bool> DoUpdateProfile(ImportProfile profile, UpdateProfileUpdateProfileRequest.UpdateProfileAction action)
        {
            try
            {
                var req = new UpdateProfileUpdateProfileRequest()
                {
                    ImportProfile = profile,
                    Action = action
                };
                var resp = await channel.UpdateProfileAsync(req);

                if (resp == null) return false;
                if (resp.OK == false) return false;
                return true;
            }
            catch (Exception ex)
            {
                logger.Error(ex);
                return false;
            }
            
        }
    }
}