using System;
using System.Collections.Generic;
using _0_Framework.Application;
using Company.Domain.FileState;
using CompanyManagment.App.Contracts.File1;
using CompanyManagment.App.Contracts.FileState;

namespace CompanyManagment.Application;

public class FileStateApplication : IFileStateApplication
{
    private readonly IFileStateRepository _fileStateRepository;

    public FileStateApplication(IFileStateRepository fileStateRepository)
    {
        _fileStateRepository = fileStateRepository;
    }

    public OperationResult Create(CreateFileState command)
    {
        var operation = new OperationResult();

        //TODO if
        //if(_BoardRepository.Exists(x=>x.Branch == command.Branch))
        //    operation.Failed("fail message")

        var fileState = new FileState(command.State, command.FileTiming_Id, command.Title);
        //_fileStateRepository.Create(fileState);
        _fileStateRepository.SaveChanges();

            

        return operation.Succcedded(fileState.id);
    }

    public OperationResult Edit(EditFileState command)
    {
        var operation = new OperationResult();
        var fileState = _fileStateRepository.Get(command.Id);

        //TODO
        //if(_BoardRepository.Exists(x=>x.Branch == command.Branch))
        //    operation.Failed("fail message")

        //fileState.Edit(command.State, command.Type);
        _fileStateRepository.SaveChanges();

        return operation.Succcedded(fileState.id);
    }

    //public OperationResult Remove(long id)
    //{
    //    var operation = new OperationResult();

    //    _fileStateRepository.Remove(id);
    //    _fileStateRepository.SaveChanges();

    //    return operation.Succcedded("عنوان با موفقیت حذف شد");
    //}

    public FileStateViewModel GetDetails(long id)
    {
        return _fileStateRepository.GetDetails(id);
    }

    public List<EditFileState> Search(FileStateSearchModel searchModel)
    {
        return _fileStateRepository.Search(searchModel);
    }

    public int GetFileState(FileViewModel file)
    {
        //if (file.FileClass == null || (file.FileClass != null && file.DiagnosisBoard.DisputeResolutionPetitionDate == null))
        if (file.FileClass == null)
            return FileStateEnums.FILE_CLASS_NOT_REGISTERED;

        //if (file.HasMandate != 2 || (file.HasMandate == 2 && file.DiagnosisBoard.DisputeResolutionPetitionDate == null))
        if (file.HasMandate != 2)
            return FileStateEnums.MANDATE_NOT_REGISTERED;
            
        if (file.DiagnosisBoard.DisputeResolutionPetitionDate == null)
            return FileStateEnums.NO_PETITION_DATE_ISSUED;

        if (file.DiagnosisBoard.DisputeResolutionPetitionDate != null && file.DiagnosisPsCount == 0)
            return FileStateEnums.NO_DIAGNOSIS_INVITATION_ISSUED;

        if (file.DiagnosisPsCount != 0 && (file.DiagnosisPetition == null || file.DiagnosisPetition.Id == 0))
            return FileStateEnums.NO_DIAGNOSIS_PETITION_ISSUED;

        if ((file.DiagnosisPetition != null || file.DiagnosisPetition.Id != 0) && file.DisputeResolutionBoard.DisputeResolutionPetitionDate == null)
            return FileStateEnums.PROTEST_NOT_REGISTERED;

        if (file.DisputeResolutionBoard.DisputeResolutionPetitionDate != null && file.DisputeResolutionPsCount == 0)
            return FileStateEnums.NO_DISPUTE_INVITATION_ISSUED;

        if (file.DisputeResolutionPetition == null || file.DisputeResolutionPetition.Id == 0)
            return FileStateEnums.NO_DISPUTE_PETITION_ISSUED;

        return 0;
    }

    public DateTime? GetFileStateDate(FileViewModel file)
    {
        switch (file.State)
        {
            case FileStateEnums.FILE_CLASS_NOT_REGISTERED:
                return file.ClientVisitDate.ToGeorgianDateTime();

            case FileStateEnums.MANDATE_NOT_REGISTERED:
                return file.ClientVisitDate.ToGeorgianDateTime();
                
            case FileStateEnums.NO_PETITION_DATE_ISSUED:
                return file.ClientVisitDate.ToGeorgianDateTime();

            case FileStateEnums.NO_DIAGNOSIS_INVITATION_ISSUED:
                return file.DiagnosisBoard.DisputeResolutionPetitionDate.ToGeorgianDateTime();

            case FileStateEnums.NO_DIAGNOSIS_PETITION_ISSUED:
                return file.LastDiagnosisPS.Date.ToGeorgianDateTime();

            case FileStateEnums.PROTEST_NOT_REGISTERED:
                return file.DiagnosisPetition.NotificationPetitionDate.ToGeorgianDateTime();

            case FileStateEnums.NO_DISPUTE_INVITATION_ISSUED:
                return file.DisputeResolutionBoard.DisputeResolutionPetitionDate.ToGeorgianDateTime();

            case FileStateEnums.NO_DISPUTE_PETITION_ISSUED:
                return file.LastDisputeResolutionPS.Date.ToGeorgianDateTime();

            default:
                return null;
        }
    }
}