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

namespace CompanyManagment.Application;

public class EvidenceDetailApplication : IEvidenceDetailApplication
{
    private readonly IEvidenceDetailRepository _evidenceDetailRepository;

    public EvidenceDetailApplication(IEvidenceDetailRepository evidenceDetailRepository)
    {
        _evidenceDetailRepository = evidenceDetailRepository;
    }

    public OperationResult Create(CreateEvidenceDetail command)
    {
        var operation = new OperationResult();
        DateTime? FromDate = null;
        DateTime? ToDate = null;

        if (command.FromDate != null)
        {
            //FromDate = new DateTime();
            FromDate = command.FromDate.ToGeorgianDateTime();
        }

        if (command.ToDate != null)
        {
            //var ToDate = new DateTime();
            ToDate = command.ToDate.ToGeorgianDateTime();
        }

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

        var evidenceDetail = new EvidenceDetail(FromDate, ToDate, command.Title, command.Day, command.Evidence_Id, command.Description);
        _evidenceDetailRepository.Create(evidenceDetail);
        _evidenceDetailRepository.SaveChanges();

        return operation.Succcedded();
    }

    public OperationResult CreateEvidenceDetail(List<EditEvidenceDetail> evidenceDetails, long evidenceId)
    {
        var operation = new OperationResult();

        RemoveEvidenceDetails(evidenceId);

        foreach (var obj in evidenceDetails)
        {
            if(obj.Title != null || obj.FromDate != null || obj.ToDate != null || obj.Day != null || obj.Description != null )
            {
                if ((obj.FromDate == null && obj.ToDate != null) || (obj.FromDate != null && obj.ToDate == null))
                    return operation.Failed("لطفا تاریخ جزئیات مدرک را وارد نمایید");

                obj.Evidence_Id = evidenceId;
                obj.Id = 0;

                Create(obj);
            }
        }

        return operation.Succcedded();
    }

    public OperationResult Edit(EditEvidenceDetail command)
    {
        var operation = new OperationResult();
        var evidenceDetail = _evidenceDetailRepository.Get(command.Id);

        var FromDate = new DateTime();
        FromDate = command.FromDate.ToGeorgianDateTime();

        var ToDate = new DateTime();
        ToDate = command.ToDate.ToGeorgianDateTime();

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

        evidenceDetail.Edit(FromDate, ToDate, command.Title, command.Day, command.Evidence_Id, command.Description);
        _evidenceDetailRepository.SaveChanges();

        return operation.Succcedded();
    }

    public void RemoveEvidenceDetails(long evidenceId)
    {
        var objects = Search(evidenceId);

        _evidenceDetailRepository.RemoveEvidenceDetails(objects);
    }

    public List<EditEvidenceDetail> Search(long evidenceId)
    {
        return _evidenceDetailRepository.Search(evidenceId);
    }
}